diff --git a/src/bindings/js.ts b/src/bindings/js.ts
index 52f0e6d08d..1b2bab5aa1 100644
--- a/src/bindings/js.ts
+++ b/src/bindings/js.ts
@@ -113,6 +113,10 @@ export class JSBuilder extends ExportsWalker {
   private needsLowerTypedArray: bool = false;
   private needsLiftStaticArray: bool = false;
   private needsLowerStaticArray: bool = false;
+  private needsLiftSet: bool = false;
+  private needsLowerSet: bool = false;
+  private needsLiftMap: bool = false;
+  private needsLowerMap: bool = false;
   private needsLiftInternref: bool = false;
   private needsLowerInternref: bool = false;
   private needsRetain: bool = false;
@@ -121,9 +125,9 @@ export class JSBuilder extends ExportsWalker {
 
   private deferredLifts: Set<Element> = new Set();
   private deferredLowers: Set<Element> = new Set();
-  private deferredCode: string[] = new Array<string>();
+  private deferredCode: string[] = [];
 
-  private exports: string[] = new Array();
+  private exports: string[] = [];
   private importMappings: Map<string,i32> = new Map();
 
   /** Constructs a new JavaScript bindings builder. */
@@ -138,21 +142,16 @@ export class JSBuilder extends ExportsWalker {
     this.exports.push(name);
     if (!isPlainValue(type, Mode.EXPORT)) {
       indent(sb, this.indentLevel);
-      sb.push(name);
-      sb.push(": {\n");
+      sb.push(`${name}: {\n`);
       indent(sb, ++this.indentLevel);
-      sb.push("// ");
-      sb.push(element.internalName);
-      sb.push(": ");
-      sb.push(type.toString());
-      sb.push("\n");
+      sb.push(`// ${element.internalName}: ${type}\n`);
       indent(sb, this.indentLevel);
       sb.push("valueOf() { return this.value; },\n");
       indent(sb, this.indentLevel);
       sb.push("get value() {\n");
       indent(sb, ++this.indentLevel);
       sb.push("return ");
-      this.makeLiftFromValue("exports." + name + ".value", type, sb);
+      this.makeLiftFromValue(`exports.${name}.value`, type, sb);
       sb.push(";\n");
       indent(sb, --this.indentLevel);
       sb.push("}");
@@ -161,9 +160,7 @@ export class JSBuilder extends ExportsWalker {
         indent(sb, this.indentLevel);
         sb.push("set value(value) {\n");
         indent(sb, ++this.indentLevel);
-        sb.push("exports.");
-        sb.push(name);
-        sb.push(".value = ");
+        sb.push(`exports.${name}.value = `);
         this.makeLowerToValue("value", type, sb);
         sb.push(";\n");
         indent(sb, --this.indentLevel);
@@ -180,31 +177,21 @@ export class JSBuilder extends ExportsWalker {
     var sb = this.sb;
     this.exports.push(name);
     indent(sb, this.indentLevel);
-    sb.push(name);
-    sb.push(": (values => (\n");
+    sb.push(`${name}: (values => (\n`);
     indent(sb, ++this.indentLevel);
-    sb.push("// ");
-    sb.push(element.internalName);
-    sb.push("\n");
+    sb.push(`// ${element.internalName}\n`);
     var members = element.members;
     if (members) {
       for (let _values = Map_values(members), i = 0, k = _values.length; i < k; ++i) {
         let value = _values[i];
         if (value.kind != ElementKind.ENUMVALUE) continue;
         indent(sb, this.indentLevel);
-        sb.push("values[values.");
-        sb.push(value.name);
         if (value.is(CommonFlags.INLINED)) {
-          sb.push(" = ");
-          sb.push(i64_low((<EnumValue>value).constantIntegerValue).toString());
+          sb.push(`values[values.${value.name} = ${i64_low((<EnumValue>value).constantIntegerValue)}`);
         } else {
-          sb.push(" = exports[\"");
-          sb.push(escapeString(name + "." + value.name, CharCode.DOUBLEQUOTE));
-          sb.push("\"].valueOf()");
+          sb.push(`values[values.${value.name} = exports["${escapeString(`${name}.${value.name}`)}"].valueOf()`);
         }
-        sb.push("] = \"");
-        sb.push(escapeString(value.name, CharCode.DOUBLEQUOTE));
-        sb.push("\",\n");
+        sb.push(`] = "${escapeString(value.name)}",\n`);
       }
     }
     indent(sb, this.indentLevel);
@@ -218,40 +205,24 @@ export class JSBuilder extends ExportsWalker {
     var sb = this.sb;
     var type = element.type;
     indent(sb, this.indentLevel);
-    if (isIdentifier(name)) {
-      sb.push(name);
-    } else {
-      sb.push("\"");
-      sb.push(escapeString(name, CharCode.DOUBLEQUOTE));
-      sb.push("\": ");
-    }
+    appendEscaped(sb, name);
+    sb.push(": ");
     let moduleId = this.ensureModuleId(moduleName);
     if (isPlainValue(type, Mode.IMPORT)) {
       sb.push("(\n");
       indent(sb, this.indentLevel + 1);
-      sb.push("// ");
-      sb.push(element.internalName);
-      sb.push(": ");
-      sb.push(element.type.toString());
-      sb.push("\n");
+      sb.push(`// ${element.internalName}: ${element.type}\n`);
       indent(sb, this.indentLevel + 1);
       if (moduleName != "env") {
-        sb.push("__module");
-        sb.push(moduleId.toString());
-        sb.push(".");
+        sb.push(`__module${moduleId}.`);
       }
-      sb.push(name);
-      sb.push("\n");
+      sb.push(`${name}\n`);
       indent(sb, this.indentLevel);
       sb.push(")");
     } else {
       sb.push("{\n");
       indent(sb, ++this.indentLevel);
-      sb.push("// ");
-      sb.push(element.internalName);
-      sb.push(": ");
-      sb.push(element.type.toString());
-      sb.push("\n");
+      sb.push(`// ${element.internalName}: ${element.type}\n`);
       indent(sb, this.indentLevel);
       sb.push("// not supported: cannot lower before instantiate completes\n");
       indent(sb, --this.indentLevel);
@@ -264,50 +235,35 @@ export class JSBuilder extends ExportsWalker {
     var sb = this.sb;
     var signature = element.signature;
     indent(sb, this.indentLevel);
-    if (isIdentifier(name)) {
-      sb.push(name);
-    } else {
-      sb.push("\"");
-      sb.push(escapeString(name, CharCode.DOUBLEQUOTE));
-      sb.push("\"");
-    }
+    appendEscaped(sb, name);
     if (isPlainFunction(signature, Mode.IMPORT) && !code) {
       sb.push(": (\n");
       indent(sb, this.indentLevel + 1);
-      sb.push("// ");
-      sb.push(element.internalName);
-      sb.push(element.signature.toString());
-      sb.push("\n");
+      sb.push(`// ${element.internalName}${element.signature}\n`);
       indent(sb, this.indentLevel + 1);
       if (moduleName != "env") {
-        sb.push(moduleName);
-        sb.push(".");
+        sb.push(`${moduleName}.`);
       }
-      sb.push(name);
-      sb.push("\n");
+      sb.push(`${name}\n`);
       indent(sb, this.indentLevel);
       sb.push(")");
     } else {
-      sb.push("(");
       let parameterTypes = signature.parameterTypes;
-      let parameterNames = new Array<string>();
-      for (let i = 0, k = parameterTypes.length; i < k; ++i) {
-        parameterNames.push(element.getParameterName(i));
+      let parametersLen  = parameterTypes.length;
+      let parameterNames = new Array<string>(parametersLen);
+      for (let i = 0; i < parametersLen; ++i) {
+        parameterNames[i] = element.getParameterName(i);
       }
-      sb.push(parameterNames.join(", "));
-      sb.push(") {\n");
+      let parameters = parameterNames.join(", ");
+      sb.push(`(${parameters}) {\n`);
       indent(sb, ++this.indentLevel);
-      sb.push("// ");
-      sb.push(element.internalName);
-      sb.push(element.signature.toString());
-      sb.push("\n");
+      sb.push(`// ${element.internalName}${element.signature}\n`);
       for (let i = 0, k = parameterTypes.length; i < k; ++i) {
         let type = parameterTypes[i];
         if (!isPlainValue(type, Mode.EXPORT)) {
           let name = element.getParameterName(i);
           indent(sb, this.indentLevel);
-          sb.push(name);
-          sb.push(" = ");
+          sb.push(`${name} = `);
           this.makeLiftFromValue(name, type, sb);
           sb.push(";\n");
         }
@@ -322,14 +278,9 @@ export class JSBuilder extends ExportsWalker {
         expr.push("\n})()");
       } else {
         if (moduleName != "env") {
-          expr.push("__module");
-          expr.push(moduleId.toString());
-          expr.push(".");
+          expr.push(`__module${moduleId}.`);
         }
-        expr.push(name);
-        expr.push("(");
-        expr.push(parameterNames.join(", "));
-        expr.push(")");
+        expr.push(`${name}(${parameters})`);
       }
       code = expr.join("");
       expr.length = 0;
@@ -341,8 +292,7 @@ export class JSBuilder extends ExportsWalker {
         this.makeLowerToValue(code, signature.returnType, sb);
         sb.push(";\n");
       } else {
-        sb.push(code);
-        sb.push(";\n");
+        sb.push(`${code};\n`);
       }
       indent(sb, --this.indentLevel);
       sb.push("}");
@@ -357,8 +307,7 @@ export class JSBuilder extends ExportsWalker {
     this.exports.push(name);
     if (!isPlainFunction(signature, Mode.EXPORT)) {
       indent(sb, this.indentLevel);
-      sb.push(name);
-      sb.push("(");
+      sb.push(`${name}(`);
       let parameterTypes = signature.parameterTypes;
       let numReferences = 0;
       for (let i = 0, k = parameterTypes.length; i < k; ++i) {
@@ -368,18 +317,14 @@ export class JSBuilder extends ExportsWalker {
       }
       sb.push(") {\n");
       indent(sb, ++this.indentLevel);
-      sb.push("// ");
-      sb.push(element.internalName);
-      sb.push(signature.toString());
-      sb.push("\n");
+      sb.push(`// ${element.internalName}${signature}\n`);
       let releases = new Array<string>();
       for (let i = 0, k = parameterTypes.length; i < k; ++i) {
         let type = parameterTypes[i];
         if (!isPlainValue(type, Mode.IMPORT)) {
           let name = element.getParameterName(i);
           indent(sb, this.indentLevel);
-          sb.push(name);
-          sb.push(" = ");
+          sb.push(`${name} = `);
           let needsRetainRelease = type.isInternalReference && --numReferences > 0;
           if (needsRetainRelease) {
             this.needsRetain = true;
@@ -388,10 +333,7 @@ export class JSBuilder extends ExportsWalker {
             releases.push(name);
           }
           this.makeLowerToValue(name, type, sb);
-          if (needsRetainRelease) {
-            sb.push(")");
-          }
-          sb.push(";\n");
+          sb.push(needsRetainRelease ? ");\n" : ";\n");
         }
       }
       if (releases.length) {
@@ -402,10 +344,7 @@ export class JSBuilder extends ExportsWalker {
         indent(sb, this.indentLevel);
         sb.push("exports.__setArgumentsLength(arguments.length);\n");
       }
-      const expr = new Array<string>();
-      expr.push("exports.");
-      expr.push(name);
-      expr.push("(");
+      const expr = [`exports.${name}(`];
       for (let i = 0, k = parameterTypes.length; i < k; ++i) {
         if (i > 0) expr.push(", ");
         expr.push(element.getParameterName(i));
@@ -425,9 +364,7 @@ export class JSBuilder extends ExportsWalker {
         sb.push("} finally {\n");
         for (let i = 0, k = releases.length; i < k; ++i) {
           indent(sb, this.indentLevel);
-          sb.push("__release(");
-          sb.push(releases[i]);
-          sb.push(");\n");
+          sb.push(`__release(${releases[i]});\n`);
         }
         indent(sb, --this.indentLevel);
         sb.push("}\n");
@@ -510,26 +447,13 @@ export class JSBuilder extends ExportsWalker {
       let moduleId = this.ensureModuleId(moduleName);
       let module = <Map<string,Element>>moduleImports.get(moduleName);
       indent(sb, this.indentLevel);
-      if (isIdentifier(moduleName)) {
-        sb.push(moduleName);
-      } else {
-        sb.push("\"");
-        sb.push(escapeString(moduleName, CharCode.DOUBLEQUOTE));
-        sb.push("\"");
-      }
+      appendEscaped(sb, moduleName);
       let resetPos = sb.length;
-      sb.push(": Object.assign(Object.create(");
       if (moduleName == "env") {
-        sb.push("globalThis");
+        sb.push(": Object.assign(Object.create(globalThis), imports.env || {}, {\n");
       } else {
-        sb.push("__module");
-        sb.push(moduleId.toString());
+        sb.push(`: Object.assign(Object.create(__module${moduleId}), {\n`);
       }
-      sb.push("), ");
-      if (moduleName == "env") {
-        sb.push("imports.env || {}, ");
-      }
-      sb.push("{\n");
       ++this.indentLevel;
       let numInstrumented = 0;
       for (let _keys2 = Map_keys(module), j = 0, l = _keys2.length; j < l; ++j) {
@@ -554,12 +478,10 @@ export class JSBuilder extends ExportsWalker {
       if (!numInstrumented) {
         sb.length = resetPos;
         if (moduleName == "env") {
-          sb.push(": Object.assign(Object.create(globalThis), imports.env || {})");
+          sb.push(": Object.assign(Object.create(globalThis), imports.env || {}),\n");
         } else {
-          sb.push(": __module");
-          sb.push(moduleId.toString());
+          sb.push(`: __module${moduleId},\n`);
         }
-        sb.push(",\n");
       } else {
         indent(sb, this.indentLevel);
         sb.push("}),\n");
@@ -582,16 +504,11 @@ export class JSBuilder extends ExportsWalker {
         map.push("  const env = imports.env;\n");
       } else {
         let moduleId = <i32>mappings.get(moduleName);
-        map.push("  const __module");
-        map.push(moduleId.toString());
-        map.push(" = imports");
+        map.push(`  const __module${moduleId} = imports`);
         if (isIdentifier(moduleName)) {
-          map.push(".");
-          map.push(moduleName);
+          map.push(`.${moduleName}`);
         } else {
-          map.push("[\"");
-          map.push(escapeString(moduleName, CharCode.DOUBLEQUOTE));
-          map.push("\"]");
+          map.push(`["${escapeString(moduleName)}"]`);
         }
         map.push(";\n");
       }
@@ -625,6 +542,8 @@ export class JSBuilder extends ExportsWalker {
         this.needsLiftString || this.needsLowerString ||
         this.needsLiftArray || this.needsLowerArray ||
         this.needsLiftTypedArray || this.needsLowerTypedArray ||
+        this.needsLiftSet || this.needsLowerSet ||
+        this.needsLiftMap || this.needsLowerMap ||
         this.needsLiftStaticArray
       ) {
         sb.length = sbLengthBefore - 2; // skip adaptedExports + 1x indent
@@ -644,10 +563,10 @@ export class JSBuilder extends ExportsWalker {
     // Add the respective lifting and lowering adapters
     if (this.needsLiftBuffer) {
       let objectInstance = program.OBJECTInstance;
-      let rtSizeOffset = objectInstance.offsetof("rtSize") - objectInstance.nextMemoryOffset;
-      sb.push(`  function __liftBuffer(pointer) {
-    if (!pointer) return null;
-    return memory.buffer.slice(pointer, pointer + new Uint32Array(memory.buffer)[pointer - ${-rtSizeOffset} >>> 2]);
+      let rtSizeOffset = objectInstance.nextMemoryOffset - objectInstance.offsetof("rtSize");
+      sb.push(`  function __liftBuffer(ptr) {
+    if (!ptr) return null;
+    return memory.buffer.slice(ptr, ptr + new Uint32Array(memory.buffer)[ptr - ${rtSizeOffset} >>> 2]);
   }
 `);
     }
@@ -655,26 +574,26 @@ export class JSBuilder extends ExportsWalker {
       let arrayBufferId = program.arrayBufferInstance.id;
       sb.push(`  function __lowerBuffer(value) {
     if (value == null) return 0;
-    const pointer = exports.__new(value.byteLength, ${arrayBufferId}) >>> 0;
-    new Uint8Array(memory.buffer).set(new Uint8Array(value), pointer);
-    return pointer;
+    const ptr = exports.__new(value.byteLength, ${arrayBufferId}) >>> 0;
+    new Uint8Array(memory.buffer).set(new Uint8Array(value), ptr);
+    return ptr;
   }
 `);
     }
     if (this.needsLiftString) {
       let objectInstance = program.OBJECTInstance;
-      let rtSizeOffset = objectInstance.offsetof("rtSize") - objectInstance.nextMemoryOffset;
+      let rtSizeOffset = objectInstance.nextMemoryOffset - objectInstance.offsetof("rtSize");
       let chunkSize = 1024;
-      sb.push(`  function __liftString(pointer) {
-    if (!pointer) return null;
+      sb.push(`  function __liftString(ptr) {
+    if (!ptr) return null;
     const
-      end = pointer + new Uint32Array(memory.buffer)[pointer - ${-rtSizeOffset} >>> 2] >>> 1,
-      memoryU16 = new Uint16Array(memory.buffer);
+      end = ptr + new Uint32Array(memory.buffer)[ptr - ${rtSizeOffset} >>> 2] >>> 1,
+      mem16 = new Uint16Array(memory.buffer);
     let
-      start = pointer >>> 1,
-      string = "";
-    while (end - start > ${chunkSize}) string += String.fromCharCode(...memoryU16.subarray(start, start += ${chunkSize}));
-    return string + String.fromCharCode(...memoryU16.subarray(start, end));
+      start = ptr >>> 1,
+      res = "";
+    while (end - start > ${chunkSize}) res += String.fromCharCode(...mem16.subarray(start, start += ${chunkSize}));
+    return res + String.fromCharCode(...mem16.subarray(start, end));
   }
 `);
     }
@@ -683,26 +602,26 @@ export class JSBuilder extends ExportsWalker {
       sb.push(`  function __lowerString(value) {
     if (value == null) return 0;
     const
-      length = value.length,
-      pointer = exports.__new(length << 1, ${stringId}) >>> 0,
-      memoryU16 = new Uint16Array(memory.buffer);
-    for (let i = 0; i < length; ++i) memoryU16[(pointer >>> 1) + i] = value.charCodeAt(i);
-    return pointer;
+      len = value.length,
+      ptr = exports.__new(len << 1, ${stringId}) >>> 0,
+      mem16 = new Uint16Array(memory.buffer);
+    for (let i = 0; i < len; ++i) mem16[(ptr >>> 1) + i] = value.charCodeAt(i);
+    return ptr;
   }
 `);
     }
     if (this.needsLiftArray) {
       let dataStartOffset = program.arrayBufferViewInstance.offsetof("dataStart");
       let lengthOffset = program.arrayBufferViewInstance.nextMemoryOffset;
-      sb.push(`  function __liftArray(liftElement, align, pointer) {
-    if (!pointer) return null;
+      sb.push(`  function __liftArray(liftElement, align, ptr) {
+    if (!ptr) return null;
     const
-      memoryU32 = new Uint32Array(memory.buffer),
-      dataStart = memoryU32[pointer + ${dataStartOffset} >>> 2],
-      length = memoryU32[pointer + ${lengthOffset} >>> 2],
-      values = new Array(length);
-    for (let i = 0; i < length; ++i) values[i] = liftElement(dataStart + (i << align >>> 0));
-    return values;
+      mem32 = new Uint32Array(memory.buffer),
+      buf = mem32[ptr + ${dataStartOffset} >>> 2],
+      len = mem32[ptr + ${lengthOffset} >>> 2],
+      res = new Array(len);
+    for (let i = 0; i < len; ++i) res[i] = liftElement(buf + (i << align >>> 0));
+    return res;
   }
 `);
     }
@@ -714,21 +633,21 @@ export class JSBuilder extends ExportsWalker {
       let dataStartOffset = arrayBufferViewInstance.offsetof("dataStart");
       let byteLengthOffset = arrayBufferViewInstance.offsetof("byteLength");
       let lengthOffset = byteLengthOffset + 4;
-      sb.push(`  function __lowerArray(lowerElement, id, align, values) {
+      sb.push(`  function __lowerArray(id, lowerElement, align, values) {
     if (values == null) return 0;
     const
-      length = values.length,
-      buffer = exports.__pin(exports.__new(length << align, ${arrayBufferId})) >>> 0,
-      header = exports.__pin(exports.__new(${arraySize}, id)) >>> 0,
-      memoryU32 = new Uint32Array(memory.buffer);
-    memoryU32[header + ${bufferOffset} >>> 2] = buffer;
-    memoryU32[header + ${dataStartOffset} >>> 2] = buffer;
-    memoryU32[header + ${byteLengthOffset} >>> 2] = length << align;
-    memoryU32[header + ${lengthOffset} >>> 2] = length;
-    for (let i = 0; i < length; ++i) lowerElement(buffer + (i << align >>> 0), values[i]);
-    exports.__unpin(buffer);
-    exports.__unpin(header);
-    return header;
+      len = values.length,
+      buf = exports.__pin(exports.__new(len << align, ${arrayBufferId})) >>> 0,
+      ptr = exports.__pin(exports.__new(${arraySize}, id)) >>> 0,
+      mem32 = new Uint32Array(memory.buffer);
+    mem32[ptr + ${bufferOffset} >>> 2] = buf;
+    mem32[ptr + ${dataStartOffset} >>> 2] = buf;
+    mem32[ptr + ${byteLengthOffset} >>> 2] = len << align;
+    mem32[ptr + ${lengthOffset} >>> 2] = len;
+    for (let i = 0; i < len; ++i) lowerElement(buf + (i << align >>> 0), values[i]);
+    exports.__unpin(buf);
+    exports.__unpin(ptr);
+    return ptr;
   }
 `);
     }
@@ -736,13 +655,13 @@ export class JSBuilder extends ExportsWalker {
       let arrayBufferViewInstance = program.arrayBufferViewInstance;
       let dataStartOffset = arrayBufferViewInstance.offsetof("dataStart");
       let byteLengthOffset = arrayBufferViewInstance.offsetof("byteLength");
-      sb.push(`  function __liftTypedArray(constructor, pointer) {
-    if (!pointer) return null;
-    const memoryU32 = new Uint32Array(memory.buffer);
-    return new constructor(
+      sb.push(`  function __liftTypedArray(Ctr, ptr) {
+    if (!ptr) return null;
+    const mem32 = new Uint32Array(memory.buffer);
+    return new Ctr(
       memory.buffer,
-      memoryU32[pointer + ${dataStartOffset} >>> 2],
-      memoryU32[pointer + ${byteLengthOffset} >>> 2] / constructor.BYTES_PER_ELEMENT
+      mem32[ptr + ${dataStartOffset} >>> 2],
+      mem32[ptr + ${byteLengthOffset} >>> 2] / Ctr.BYTES_PER_ELEMENT
     ).slice();
   }
 `);
@@ -754,44 +673,118 @@ export class JSBuilder extends ExportsWalker {
       let bufferOffset = arrayBufferViewInstance.offsetof("buffer");
       let dataStartOffset = arrayBufferViewInstance.offsetof("dataStart");
       let byteLengthOffset = arrayBufferViewInstance.offsetof("byteLength");
-      sb.push(`  function __lowerTypedArray(constructor, id, align, values) {
+      sb.push(`  function __lowerTypedArray(id, Ctr, align, values) {
     if (values == null) return 0;
     const
-      length = values.length,
-      buffer = exports.__pin(exports.__new(length << align, ${arrayBufferId})) >>> 0,
-      header = exports.__new(${size}, id) >>> 0,
-      memoryU32 = new Uint32Array(memory.buffer);
-    memoryU32[header + ${bufferOffset} >>> 2] = buffer;
-    memoryU32[header + ${dataStartOffset} >>> 2] = buffer;
-    memoryU32[header + ${byteLengthOffset} >>> 2] = length << align;
-    new constructor(memory.buffer, buffer, length).set(values);
-    exports.__unpin(buffer);
-    return header;
+      len = values.length,
+      buf = exports.__pin(exports.__new(len << align, ${arrayBufferId})) >>> 0,
+      ptr = exports.__new(${size}, id) >>> 0,
+      mem32 = new Uint32Array(memory.buffer);
+    mem32[ptr + ${bufferOffset} >>> 2] = buf;
+    mem32[ptr + ${dataStartOffset} >>> 2] = buf;
+    mem32[ptr + ${byteLengthOffset} >>> 2] = len << align;
+    new Ctr(memory.buffer, buf, len).set(values);
+    exports.__unpin(buf);
+    return ptr;
   }
 `);
     }
     if (this.needsLiftStaticArray) {
       let objectInstance = program.OBJECTInstance;
-      let rtSizeOffset = objectInstance.offsetof("rtSize") - objectInstance.nextMemoryOffset;
-      sb.push(`  function __liftStaticArray(liftElement, align, pointer) {
-    if (!pointer) return null;
+      let rtSizeOffset = objectInstance.nextMemoryOffset - objectInstance.offsetof("rtSize");
+      sb.push(`  function __liftStaticArray(liftElement, align, ptr) {
+    if (!ptr) return null;
     const
-      length = new Uint32Array(memory.buffer)[pointer - ${-rtSizeOffset} >>> 2] >>> align,
-      values = new Array(length);
-    for (let i = 0; i < length; ++i) values[i] = liftElement(pointer + (i << align >>> 0));
-    return values;
+      len = new Uint32Array(memory.buffer)[ptr - ${rtSizeOffset} >>> 2] >>> align,
+      res = new Array(len);
+    for (let i = 0; i < len; ++i) res[i] = liftElement(ptr + (i << align >>> 0));
+    return res;
   }
 `);
     }
     if (this.needsLowerStaticArray) {
-      sb.push(`  function __lowerStaticArray(lowerElement, id, align, values) {
+      sb.push(`  function __lowerStaticArray(id, lowerElement, align, values) {
     if (values == null) return 0;
     const
-      length = values.length,
-      buffer = exports.__pin(exports.__new(length << align, id)) >>> 0;
-    for (let i = 0; i < length; i++) lowerElement(buffer + (i << align >>> 0), values[i]);
-    exports.__unpin(buffer);
-    return buffer;
+      len = values.length,
+      buf = exports.__pin(exports.__new(len << align, id)) >>> 0;
+    for (let i = 0; i < len; i++) lowerElement(buf + (i << align >>> 0), values[i]);
+    exports.__unpin(buf);
+    return buf;
+  }
+`);
+    }
+    if (this.needsLiftSet) {
+      const setInstance = Map_values(program.setPrototype.instances!)[0];
+      const entriesOffset = setInstance.offsetof("entriesOffset");
+      const entries = setInstance.offsetof("entries");
+      const emptyTagMask = 1 << 0;
+      const pointerSize = this.program.options.isWasm64 ? 8 : 4;
+      const pointerMask = pointerSize - 1;
+
+      sb.push(`  function __liftSet(liftElement, keySize, ptr) {
+    if (!ptr) return null;
+    const
+      mem32 = new Uint32Array(memory.buffer),
+      count = mem32[ptr + ${entriesOffset} >>> 2],
+      entries = mem32[ptr + ${entries} >>> 2],
+      // key is known
+      keyMask = keySize - 1,
+      taggedOffset = (keySize + ${pointerMask}) & ~${pointerMask},
+      // end is all contents combined (here: pointer after value after key, net size unaligned)
+      endOffset = taggedOffset + ${pointerSize},
+      // entire thing is at least pointer aligned, or more if K or V is larger, i.e. v128
+      entryMask = Math.max(${pointerMask}, keyMask),
+      entrySize = (endOffset + entryMask) & ~entryMask,
+      res = new Set();
+    for (let i = 0; i < count; ++i) {
+      const
+        buf = entries + i * entrySize,
+        tag = mem32[buf + taggedOffset >>> 2];
+      if (!(tag & ${emptyTagMask})) {
+        res.add(liftElement(buf));
+      }
+    }
+    return res;
+  }
+`);
+    }
+    if (this.needsLiftMap) {
+      const mapInstance = Map_values(program.mapPrototype.instances!)[0];
+      const entriesOffset = mapInstance.offsetof("entriesOffset");
+      const entries = mapInstance.offsetof("entries");
+      const emptyTagMask = 1 << 0;
+      const pointerSize = this.program.options.isWasm64 ? 8 : 4;
+      const pointerMask = pointerSize - 1;
+
+      sb.push(`  function __liftMap(liftKeyElement, keySize, liftValueElement, valueSize, ptr) {
+    if (!ptr) return null;
+    const
+      mem32 = new Uint32Array(memory.buffer),
+      count = mem32[ptr + ${entriesOffset} >>> 2],
+      entries = mem32[ptr + ${entries} >>> 2],
+      // key is known
+      keyMask = keySize - 1,
+      keyOffset = 0,
+      // value is aligned after key
+      valueMask = valueSize - 1,
+      valueOffset = (keyOffset + keySize + valueMask) & ~valueMask,
+      taggedOffset = (valueOffset + valueSize + ${pointerMask}) & ~${pointerMask},
+      // end is all contents combined (here: pointer after value after key, net size unaligned)
+      endOffset = taggedOffset + ${pointerSize},
+      // entire thing is at least pointer aligned, or more if K or V is larger, i.e. v128
+      entryMask = Math.max(${pointerMask}, keyMask, valueMask),
+      entrySize = (endOffset + entryMask) & ~entryMask,
+      res = new Map();
+    for (let i = 0; i < count; ++i) {
+      const
+        buf = entries + i * entrySize,
+        tag = mem32[buf + taggedOffset >>> 2];
+      if (!(tag & ${emptyTagMask})) {
+        res.set(liftKeyElement(buf + keyOffset), liftValueElement(buf + valueOffset));
+      }
+    }
+    return res;
   }
 `);
     }
@@ -800,10 +793,10 @@ export class JSBuilder extends ExportsWalker {
       this.needsRelease = true;
       sb.push(`  const registry = new FinalizationRegistry(__release);
   class Internref extends Number {}
-  function __liftInternref(pointer) {
-    if (!pointer) return null;
-    const sentinel = new Internref(__retain(pointer));
-    registry.register(sentinel, pointer);
+  function __liftInternref(ptr) {
+    if (!ptr) return null;
+    const sentinel = new Internref(__retain(ptr));
+    registry.register(sentinel, ptr);
     return sentinel;
   }
 `);
@@ -821,23 +814,23 @@ export class JSBuilder extends ExportsWalker {
 `);
     }
     if (this.needsRetain) {
-      sb.push(`  function __retain(pointer) {
-    if (pointer) {
-      const refcount = refcounts.get(pointer);
-      if (refcount) refcounts.set(pointer, refcount + 1);
-      else refcounts.set(exports.__pin(pointer), 1);
+      sb.push(`  function __retain(ptr) {
+    if (ptr) {
+      const refs = refcounts.get(ptr);
+      if (refs) refcounts.set(ptr, refs + 1);
+      else refcounts.set(exports.__pin(ptr), 1);
     }
-    return pointer;
+    return ptr;
   }
 `);
     }
     if (this.needsRelease) {
-      sb.push(`  function __release(pointer) {
-    if (pointer) {
-      const refcount = refcounts.get(pointer);
-      if (refcount === 1) exports.__unpin(pointer), refcounts.delete(pointer);
-      else if (refcount) refcounts.set(pointer, refcount - 1);
-      else throw Error(\`invalid refcount '\${refcount}' for reference '\${pointer}'\`);
+      sb.push(`  function __release(ptr) {
+    if (ptr) {
+      const refs = refcounts.get(ptr);
+      if (refs === 1) exports.__unpin(ptr), refcounts.delete(ptr);
+      else if (refs) refcounts.set(ptr, refs - 1);
+      else throw Error(\`invalid refcount '\${refs}' for reference '\${ptr}'\`);
     }
   }
 `);
@@ -885,27 +878,15 @@ export class JSBuilder extends ExportsWalker {
         } else {
           let moduleId = this.ensureModuleId(moduleName);
           indent(sb, 2);
-          if (isIdentifier(moduleName)) {
-            sb.push(moduleName);
-          } else {
-            sb.push("\"");
-            sb.push(escapeString(moduleName, CharCode.DOUBLEQUOTE));
-            sb.push("\"");
-          }
-          sb.push(": __maybeDefault(__import");
-          sb.push(moduleId.toString());
-          sb.push("),\n");
-          importExpr.push("import * as __import");
-          importExpr.push(moduleId.toString());
-          importExpr.push(" from \"");
-          importExpr.push(escapeString(moduleName, CharCode.DOUBLEQUOTE));
-          importExpr.push("\";\n");
+          appendEscaped(sb, moduleName);
+          sb.push(`: __maybeDefault(__import${moduleId}),\n`);
+          importExpr.push(`import * as __import${moduleId} from "${escapeString(moduleName)}";\n`);
           needsMaybeDefault = true;
         }
       }
       sb[0] = importExpr.join("");
       sb.push(`  }
-))(new URL("${escapeString(options.basenameHint, CharCode.DOUBLEQUOTE)}.wasm", import.meta.url));
+))(new URL("${escapeString(options.basenameHint)}.wasm", import.meta.url));
 `);
       if (needsMaybeDefault) {
         sb.push(`function __maybeDefault(module) {
@@ -922,10 +903,13 @@ export class JSBuilder extends ExportsWalker {
   ensureModuleId(moduleName: string): i32 {
     if (moduleName == "env") return -1;
     var importMap = this.importMappings;
-    let moduleId = importMap.has(moduleName)
-      ? i32(importMap.get(moduleName))
-      : importMap.size;
-    importMap.set(moduleName, moduleId);
+    let moduleId: i32;
+    if (importMap.has(moduleName)) {
+      moduleId = i32(importMap.get(moduleName));
+    } else {
+      moduleId = importMap.size;
+      importMap.set(moduleName, moduleId);
+    }
     return moduleId;
   }
 
@@ -949,30 +933,27 @@ export class JSBuilder extends ExportsWalker {
   /** Lifts a WebAssembly value to a JavaScript value. */
   makeLiftFromValue(name: string, type: Type, sb: string[] = this.sb): void {
     if (type.isInternalReference) {
-      const clazz = assert(type.getClassOrWrapper(this.program));
-      if (clazz.extends(this.program.arrayBufferInstance.prototype)) {
+      const program = this.program;
+      const clazz = assert(type.getClassOrWrapper(program));
+      if (clazz.extends(program.arrayBufferInstance.prototype)) {
         sb.push("__liftBuffer(");
         this.needsLiftBuffer = true;
-      } else if (clazz.extends(this.program.stringInstance.prototype)) {
+      } else if (clazz.extends(program.stringInstance.prototype)) {
         sb.push("__liftString(");
         this.needsLiftString = true;
-      } else if (clazz.extends(this.program.arrayPrototype)) {
+      } else if (clazz.extends(program.arrayPrototype)) {
         let valueType = clazz.getArrayValueType();
         sb.push("__liftArray(");
         this.makeLiftFromMemory(valueType, sb);
-        sb.push(", ");
-        sb.push(valueType.alignLog2.toString());
-        sb.push(", ");
+        sb.push(`, ${valueType.alignLog2}, `);
         this.needsLiftArray = true;
-      } else if (clazz.extends(this.program.staticArrayPrototype)) {
+      } else if (clazz.extends(program.staticArrayPrototype)) {
         let valueType = clazz.getArrayValueType();
         sb.push("__liftStaticArray(");
         this.makeLiftFromMemory(valueType, sb);
-        sb.push(", ");
-        sb.push(valueType.alignLog2.toString());
-        sb.push(", ");
+        sb.push(`, ${valueType.alignLog2}, `);
         this.needsLiftStaticArray = true;
-      } else if (clazz.extends(this.program.arrayBufferViewInstance.prototype)) {
+      } else if (clazz.extends(program.arrayBufferViewInstance.prototype)) {
         sb.push("__liftTypedArray(");
         if (clazz.name == "Uint64Array") {
           sb.push("BigUint64Array");
@@ -983,10 +964,24 @@ export class JSBuilder extends ExportsWalker {
         }
         sb.push(", ");
         this.needsLiftTypedArray = true;
+      } else if (clazz.extends(program.setPrototype)) {
+        let valueType = clazz.getTypeArgumentsTo(program.setPrototype)![0];
+        sb.push("__liftSet(");
+        this.makeLiftFromMemory(valueType, sb);
+        sb.push(`, ${valueType.byteSize}, `);
+        this.needsLiftSet = true;
+      } else if (clazz.extends(program.mapPrototype)) {
+        let typeArgs  = clazz.getTypeArgumentsTo(program.mapPrototype)!;
+        let keyType   = typeArgs[0];
+        let valueType = typeArgs[1];
+        sb.push("__liftMap(");
+        this.makeLiftFromMemory(keyType, sb);
+        sb.push(`, ${keyType.byteSize}, `);
+        this.makeLiftFromMemory(valueType, sb);
+        sb.push(`, ${valueType.byteSize}, `);
+        this.needsLiftMap = true;
       } else if (this.isPlainObject(clazz)) {
-        sb.push("__liftRecord");
-        sb.push(clazz.id.toString());
-        sb.push("(");
+        sb.push(`__liftRecord${clazz.id}(`);
         if (!this.deferredLifts.has(clazz)) {
           this.deferredLifts.add(clazz);
           let prevIndentLevel = this.indentLevel;
@@ -1017,36 +1012,29 @@ export class JSBuilder extends ExportsWalker {
   /** Lowers a JavaScript value to a WebAssembly value. */
   makeLowerToValue(name: string, type: Type, sb: string[] = this.sb): void {
     if (type.isInternalReference) {
+      const program = this.program;
       const clazz = assert(type.getClass());
-      if (clazz.extends(this.program.arrayBufferInstance.prototype)) {
+      if (clazz.extends(program.arrayBufferInstance.prototype)) {
         sb.push("__lowerBuffer(");
         this.needsLowerBuffer = true;
-      } else if (clazz.extends(this.program.stringInstance.prototype)) {
+      } else if (clazz.extends(program.stringInstance.prototype)) {
         sb.push("__lowerString(");
         this.needsLowerString = true;
-      } else if (clazz.extends(this.program.arrayPrototype)) {
+      } else if (clazz.extends(program.arrayPrototype)) {
         let valueType = clazz.getArrayValueType();
-        sb.push("__lowerArray(");
+        sb.push(`__lowerArray(${clazz.id}, `);
         this.makeLowerToMemory(valueType, sb);
-        sb.push(", ");
-        sb.push(clazz.id.toString());
-        sb.push(", ");
-        sb.push(clazz.getArrayValueType().alignLog2.toString());
-        sb.push(", ");
+        sb.push(`, ${clazz.getArrayValueType().alignLog2}, `);
         this.needsLowerArray = true;
-      } else if (clazz.extends(this.program.staticArrayPrototype)) {
+      } else if (clazz.extends(program.staticArrayPrototype)) {
         let valueType = clazz.getArrayValueType();
-        sb.push("__lowerStaticArray(");
+        sb.push(`__lowerStaticArray(${clazz.id}, `);
         this.makeLowerToMemory(valueType, sb);
-        sb.push(", ");
-        sb.push(clazz.id.toString());
-        sb.push(", ");
-        sb.push(clazz.getArrayValueType().alignLog2.toString());
-        sb.push(", ");
+        sb.push(`, ${clazz.getArrayValueType().alignLog2}, `);
         this.needsLowerStaticArray = true;
-      } else if (clazz.extends(this.program.arrayBufferViewInstance.prototype)) {
+      } else if (clazz.extends(program.arrayBufferViewInstance.prototype)) {
         let valueType = clazz.getArrayValueType();
-        sb.push("__lowerTypedArray(");
+        sb.push(`__lowerTypedArray(${clazz.id}, `);
         if (valueType == Type.u64) {
           sb.push("BigUint64Array");
         } else if (valueType == Type.i64) {
@@ -1054,16 +1042,26 @@ export class JSBuilder extends ExportsWalker {
         } else {
           sb.push(clazz.name); // TODO: what if extended?
         }
-        sb.push(", ");
-        sb.push(clazz.id.toString());
-        sb.push(", ");
-        sb.push(clazz.getArrayValueType().alignLog2.toString());
-        sb.push(", ");
+        sb.push(`, ${clazz.getArrayValueType().alignLog2}, `);
         this.needsLowerTypedArray = true;
+      } else if (clazz.extends(program.setPrototype)) {
+        let valueType = clazz.getTypeArgumentsTo(program.setPrototype)![0];
+        sb.push(`__lowerSet(${clazz.id}, `);
+        this.makeLowerToMemory(valueType, sb);
+        sb.push(`, ${clazz.getArrayValueType().alignLog2}, `);
+        this.needsLowerSet = true;
+      } else if (clazz.extends(program.mapPrototype)) {
+        let typeArgs  = clazz.getTypeArgumentsTo(program.mapPrototype)!;
+        let keyType   = typeArgs[0];
+        let valueType = typeArgs[1];
+        sb.push(`__lowerMap(${clazz.id}, `);
+        this.makeLowerToMemory(keyType, sb);
+        sb.push(`, ${keyType.alignLog2}, `);
+        this.makeLowerToMemory(valueType, sb);
+        sb.push(`, ${valueType.alignLog2}, `);
+        this.needsLowerMap = true;
       } else if (this.isPlainObject(clazz)) {
-        sb.push("__lowerRecord");
-        sb.push(clazz.id.toString());
-        sb.push("(");
+        sb.push(`__lowerRecord${clazz.id}(`);
         if (!this.deferredLowers.has(clazz)) {
           this.deferredLowers.add(clazz);
           let prevIndentLevel = this.indentLevel;
@@ -1075,8 +1073,7 @@ export class JSBuilder extends ExportsWalker {
         sb.push("__lowerInternref(");
         this.needsLowerInternref = true;
       }
-      sb.push(name);
-      sb.push(")");
+      sb.push(`${name})`);
       if (!type.is(TypeFlags.NULLABLE)) {
         this.needsNotNull = true;
         sb.push(" || __notnull()");
@@ -1095,15 +1092,11 @@ export class JSBuilder extends ExportsWalker {
   /** Lifts a WebAssembly memory address to a JavaScript value. */
   makeLiftFromMemory(valueType: Type, sb: string[] = this.sb, target: string | null = null): void {
     if (!target) {
-      sb.push("pointer => ");
-      target = "pointer";
+      sb.push("ptr => ");
+      target = "ptr";
     }
     if (valueType.isInternalReference) {
-      let expr = new Array<string>();
-      expr.push("new Uint32Array(memory.buffer)[");
-      expr.push(target);
-      expr.push(" >>> 2]");
-      this.makeLiftFromValue(expr.join(""), valueType, sb);
+      this.makeLiftFromValue(`new Uint32Array(memory.buffer)[${target} >>> 2]`, valueType, sb);
     } else {
       if (valueType == Type.i8) {
         sb.push("new Int8Array(memory.buffer)[");
@@ -1129,10 +1122,7 @@ export class JSBuilder extends ExportsWalker {
         sb.push("{ throw Error(\"unsupported type\"); }");
         return;
       }
-      sb.push(target);
-      sb.push(" >>> ");
-      sb.push(valueType.alignLog2.toString());
-      sb.push("]");
+      sb.push(`${target} >>> ${valueType.alignLog2}]`);
       if (valueType == Type.bool) {
         sb.push(" != 0");
       }
@@ -1140,11 +1130,16 @@ export class JSBuilder extends ExportsWalker {
   }
 
   /** Lowers a JavaScript value to a WebAssembly memory address. */
-  makeLowerToMemory(valueType: Type, sb: string[] = this.sb, targetName: string | null = null, valueName: string | null = null): void {
+  makeLowerToMemory(
+    valueType: Type,
+    sb: string[] = this.sb,
+    targetName: string | null = null,
+    valueName: string | null = null
+  ): void {
     let skipTail = true;
     if (!targetName  || !valueName) {
-      sb.push("(pointer, value) => { ");
-      targetName = "pointer";
+      sb.push("(ptr, value) => { ");
+      targetName = "ptr";
       valueName = "value";
       skipTail = false;
     }
@@ -1180,29 +1175,23 @@ export class JSBuilder extends ExportsWalker {
         return;
       }
     }
-    sb.push(targetName);
-    sb.push(" >>> ");
-    sb.push(valueType.alignLog2.toString());
-    sb.push("] = ");
+    sb.push(`${targetName} >>> ${valueType.alignLog2}] = `);
     this.makeLowerToValue(valueName, valueType, sb);
     if (!skipTail) sb.push("; }");
   }
 
   makeLiftRecord(clazz: Class): string {
+    const pointerName = "ptr";
     assert(this.isPlainObject(clazz));
     var sb = new Array<string>();
     indent(sb, this.indentLevel);
-    sb.push("function __liftRecord");
-    sb.push(clazz.id.toString());
-    sb.push("(pointer) {\n");
+    sb.push(`function __liftRecord${clazz.id}(${pointerName}) {\n`);
     indent(sb, ++this.indentLevel);
-    sb.push("// ");
-    sb.push(clazz.type.toString());
-    sb.push("\n");
+    sb.push(`// ${clazz.type}\n`);
     indent(sb, this.indentLevel);
     sb.push("// Hint: Opt-out from lifting as a record by providing an empty constructor\n");
     indent(sb, this.indentLevel);
-    sb.push("if (!pointer) return null;\n");
+    sb.push(`if (!${pointerName}) return null;\n`);
     indent(sb, this.indentLevel++);
     sb.push("return {\n");
     var members = clazz.members;
@@ -1213,9 +1202,8 @@ export class JSBuilder extends ExportsWalker {
         if (member.kind != ElementKind.FIELD) continue;
         let field = <Field>member;
         indent(sb, this.indentLevel);
-        sb.push(field.name);
-        sb.push(": ");
-        this.makeLiftFromMemory(field.type, sb, "pointer + " + field.memoryOffset.toString());
+        sb.push(`${field.name}: `);
+        this.makeLiftFromMemory(field.type, sb, `${pointerName} + ${field.memoryOffset}`);
         sb.push(",\n");
       }
     }
@@ -1227,26 +1215,20 @@ export class JSBuilder extends ExportsWalker {
   }
 
   makeLowerRecord(clazz: Class): string {
+    const pointerName = "ptr";
+    const valueName = "value";
     assert(this.isPlainObject(clazz));
     var sb = new Array<string>();
     indent(sb, this.indentLevel);
-    sb.push("function __lowerRecord");
-    sb.push(clazz.id.toString());
-    sb.push("(value) {\n");
+    sb.push(`function __lowerRecord${clazz.id}(${valueName}) {\n`);
     indent(sb, ++this.indentLevel);
-    sb.push("// ");
-    sb.push(clazz.type.toString());
-    sb.push("\n");
+    sb.push(`// ${clazz.type}\n`);
     indent(sb, this.indentLevel);
     sb.push("// Hint: Opt-out from lowering as a record by providing an empty constructor\n");
     indent(sb, this.indentLevel);
-    sb.push("if (value == null) return 0;\n");
+    sb.push(`if (${valueName} == null) return 0;\n`);
     indent(sb, this.indentLevel);
-    sb.push("const pointer = exports.__pin(exports.__new(");
-    sb.push(clazz.nextMemoryOffset.toString());
-    sb.push(", ");
-    sb.push(clazz.id.toString());
-    sb.push("));\n");
+    sb.push(`const ${pointerName} = exports.__pin(exports.__new(${clazz.nextMemoryOffset}, ${clazz.id}));\n`);
     var members = clazz.members;
     if (members) {
       for (let _keys = Map_keys(members), i = 0, k = _keys.length; i < k; ++i) {
@@ -1255,14 +1237,19 @@ export class JSBuilder extends ExportsWalker {
         if (member.kind != ElementKind.FIELD) continue;
         let field = <Field>member;
         indent(sb, this.indentLevel);
-        this.makeLowerToMemory(field.type, sb, "pointer + " + field.memoryOffset.toString(), "value." + memberName);
+        this.makeLowerToMemory(
+          field.type,
+          sb,
+          `${pointerName} + ${field.memoryOffset}`,
+          `${valueName}.${memberName}`
+        );
         sb.push(";\n");
       }
     }
     indent(sb, this.indentLevel);
-    sb.push("exports.__unpin(pointer);\n");
+    sb.push(`exports.__unpin(${pointerName});\n`);
     indent(sb, this.indentLevel);
-    sb.push("return pointer;\n");
+    sb.push(`return ${pointerName};\n`);
     indent(sb, --this.indentLevel);
     sb.push("}\n");
     return sb.join("");
@@ -1303,9 +1290,9 @@ function isPlainFunction(signature: Signature, mode: Mode): bool {
 
 function indentText(text: string, indentLevel: i32, sb: string[], butFirst: bool = false): void {
   var lineStart = 0;
-  var length = text.length;
+  var len = text.length;
   var pos = 0;
-  while (pos < length) {
+  while (pos < len) {
     if (text.charCodeAt(pos) == CharCode.LINEFEED) {
       if (butFirst) butFirst = false;
       else indent(sb, indentLevel);
@@ -1313,8 +1300,15 @@ function indentText(text: string, indentLevel: i32, sb: string[], butFirst: bool
     }
     ++pos;
   }
-  if (lineStart < length) {
+  if (lineStart < len) {
     if (!butFirst) indent(sb, indentLevel);
     sb.push(text.substring(lineStart));
   }
 }
+
+function appendEscaped(sb: string[], name: string): void {
+  sb.push(isIdentifier(name)
+    ? name
+    : `"${escapeString(name)}"`
+  );
+}
diff --git a/src/bindings/tsd.ts b/src/bindings/tsd.ts
index ffab273e0b..b6037f659d 100644
--- a/src/bindings/tsd.ts
+++ b/src/bindings/tsd.ts
@@ -20,9 +20,9 @@ import {
 } from "../types";
 
 import {
-  CharCode,
   escapeString,
-  indent, isIdentifier
+  indent,
+  isIdentifier
 } from "../util";
 
 import {
@@ -54,28 +54,17 @@ export class TSDBuilder extends ExportsWalker {
     var type = element.type;
     var tsType = this.toTypeScriptType(type, Mode.EXPORT);
     indent(sb, this.indentLevel);
-    sb.push("/** ");
-    sb.push(element.internalName);
-    sb.push(" */\n");
+    sb.push(`/** ${element.internalName} */\n`);
     indent(sb, this.indentLevel);
-    sb.push("export ");
-    if (this.esm) sb.push("declare ");
-    sb.push("const ");
-    sb.push(name);
-    sb.push(": {\n");
+    sb.push(`export ${ this.esm ? "declare " : ""}const ${name}: {\n`);
     indent(sb, ++this.indentLevel);
-    sb.push("/** @type `");
-    sb.push(type.toString());
-    sb.push("` */\n");
+    sb.push(`/** @type \`${type}\` */\n`);
     indent(sb, this.indentLevel);
-    sb.push("get value(): ");
-    sb.push(tsType);
+    sb.push(`get value(): ${tsType}`);
     if (!element.is(CommonFlags.CONST)) {
       sb.push(";\n");
       indent(sb, this.indentLevel);
-      sb.push("set value(value: ");
-      sb.push(tsType);
-      sb.push(");\n");
+      sb.push(`set value(value: ${tsType});\n`);
     } else {
       sb.push("\n");
     }
@@ -86,15 +75,9 @@ export class TSDBuilder extends ExportsWalker {
   visitEnum(name: string, element: Enum): void {
     var sb = this.sb;
     indent(sb, this.indentLevel);
-    sb.push("/** ");
-    sb.push(element.internalName);
-    sb.push(" */\n");
+    sb.push(`/** ${element.internalName} */\n`);
     indent(sb, this.indentLevel++);
-    sb.push("export ");
-    if (this.esm) sb.push("declare ");
-    sb.push("enum ");
-    sb.push(name);
-    sb.push(" {\n");
+    sb.push(`export ${ this.esm ? "declare " : ""}enum ${name} {\n`);
     var members = element.members;
     if (members) {
       // TODO: for (let [memberName, member] of members) {
@@ -105,8 +88,7 @@ export class TSDBuilder extends ExportsWalker {
         indent(sb, this.indentLevel);
         sb.push("/** @type `i32` */\n");
         indent(sb, this.indentLevel);
-        sb.push(memberName);
-        sb.push(",\n");
+        sb.push(`${memberName},\n`);
       }
     }
     indent(sb, --this.indentLevel);
@@ -119,45 +101,30 @@ export class TSDBuilder extends ExportsWalker {
     indent(sb, this.indentLevel);
     sb.push("/**\n");
     indent(sb, this.indentLevel);
-    sb.push(" * ");
-    sb.push(element.internalName);
-    sb.push("\n");
+    sb.push(` * ${element.internalName}\n`);
     var parameterTypes = signature.parameterTypes;
     var numParameters = parameterTypes.length;
     for (let i = 0; i < numParameters; ++i) {
       indent(sb, this.indentLevel);
-      sb.push(" * @param ");
-      sb.push(element.getParameterName(i));
-      sb.push(" `");
-      sb.push(parameterTypes[i].toString());
-      sb.push("`\n");
+      sb.push(` * @param ${element.getParameterName(i)} \`${parameterTypes[i]}\`\n`);
     }
     var returnType = signature.returnType;
     if (returnType != Type.void) {
       indent(sb, this.indentLevel);
-      sb.push(" * @returns `");
-      sb.push(returnType.toString());
-      sb.push("`\n");
+      sb.push(` * @returns \`${returnType}\`\n`);
     }
     indent(sb, this.indentLevel);
     sb.push(" */\n");
     indent(sb, this.indentLevel);
-    sb.push("export ");
-    if (this.esm) sb.push("declare ");
-    sb.push("function ");
-    sb.push(name);
-    sb.push("(");
+    sb.push(`export ${this.esm ? "declare " : ""}function ${name}(`);
     var requiredParameters = signature.requiredParameters;
     for (let i = 0; i < numParameters; ++i) {
       if (i) sb.push(", ");
       sb.push(element.getParameterName(i));
       if (i >= requiredParameters) sb.push("?");
-      sb.push(": ");
-      sb.push(this.toTypeScriptType(parameterTypes[i], Mode.IMPORT));
+      sb.push(`: ${this.toTypeScriptType(parameterTypes[i], Mode.IMPORT)}`);
     }
-    sb.push("): ");
-    sb.push(this.toTypeScriptType(returnType, Mode.EXPORT));
-    sb.push(";\n");
+    sb.push(`): ${this.toTypeScriptType(returnType, Mode.EXPORT)};\n`);
   }
 
   visitClass(name: string, element: Class): void {
@@ -205,9 +172,7 @@ export class TSDBuilder extends ExportsWalker {
         if (isIdentifier(moduleName)) {
           sb.push(moduleName);
         } else {
-          sb.push("\"");
-          sb.push(escapeString(moduleName, CharCode.DOUBLEQUOTE));
-          sb.push("\"");
+          sb.push(`"${escapeString(moduleName)}"`);
         }
         sb.push(": unknown,\n");
       }
@@ -246,9 +211,7 @@ export class TSDBuilder extends ExportsWalker {
         clazz.extends(this.program.staticArrayPrototype)
       ) {
         const valueType = clazz.getArrayValueType();
-        sb.push("Array<");
-        sb.push(this.toTypeScriptType(valueType, mode));
-        sb.push(">");
+        sb.push(`Array<${this.toTypeScriptType(valueType, mode)}>`);
       } else if (clazz.extends(this.program.arrayBufferViewInstance.prototype)) {
         const valueType = clazz.getArrayValueType();
         if (valueType == Type.i8) {
@@ -325,23 +288,14 @@ export class TSDBuilder extends ExportsWalker {
   makeRecordType(clazz: Class, mode: Mode): string {
     var sb = new Array<string>();
     var members = clazz.members;
-    sb.push("/** ");
-    sb.push(clazz.internalName);
-    sb.push(" */\ndeclare interface __Record");
-    sb.push(clazz.id.toString());
-    sb.push("<TOmittable> {\n");
+    sb.push(`/** ${clazz.internalName} */\ndeclare interface __Record${clazz.id}<TOmittable> {\n`);
     if (members) {
       for (let _keys = Map_keys(members), i = 0, k = _keys.length; i < k; ++i) {
         let memberName = _keys[i];
         let member = assert(members.get(memberName));
         if (member.kind != ElementKind.FIELD) continue;
         let field = <Field>member;
-        sb.push("  /** @type `");
-        sb.push(field.type.toString());
-        sb.push("` */\n  ");
-        sb.push(field.name);
-        sb.push(": ");
-        sb.push(this.toTypeScriptType(field.type, mode));
+        sb.push(`  /** @type \`${field.type}\` */\n  ${field.name}: ${this.toTypeScriptType(field.type, mode)}`);
         if (this.fieldAcceptsUndefined(field.type)) {
           sb.push(" | TOmittable");
         }
@@ -361,17 +315,11 @@ export class TSDBuilder extends ExportsWalker {
 
   makeInternrefType(clazz: Class): string {
     var sb = new Array<string>();
-    sb.push("/** ");
-    sb.push(clazz.internalName);
-    sb.push(" */\n");
-    sb.push("declare class __Internref");
-    sb.push(clazz.id.toString());
-    sb.push(" extends Number {\n");
+    sb.push(`/** ${clazz.internalName} */\n`);
+    sb.push(`declare class __Internref${clazz.id} extends Number {\n`);
     var base: Class | null = clazz;
     do {
-      sb.push("  private __nominal");
-      sb.push(base.id.toString());
-      sb.push(": symbol;\n");
+      sb.push(`  private __nominal${base.id}: symbol;\n`);
       base = base.base;
     } while (base);
     sb.push("}\n");
diff --git a/src/extra/ast.ts b/src/extra/ast.ts
index 2ba8f449ae..a53ecbdf33 100644
--- a/src/extra/ast.ts
+++ b/src/extra/ast.ts
@@ -684,7 +684,7 @@ export class ASTBuilder {
   visitStringLiteral(str: string): void {
     var sb = this.sb;
     sb.push("\"");
-    sb.push(escapeString(str, CharCode.DOUBLEQUOTE));
+    sb.push(escapeString(str));
     sb.push("\"");
   }
 
@@ -1482,7 +1482,7 @@ export class ASTBuilder {
       sb.push("declare ");
     }
     sb.push("module \"");
-    sb.push(escapeString(node.moduleName, CharCode.DOUBLEQUOTE));
+    sb.push(escapeString(node.moduleName));
     sb.push("\"");
   }
 
diff --git a/src/util/text.ts b/src/util/text.ts
index d76d9a2408..077c9c3b39 100644
--- a/src/util/text.ts
+++ b/src/util/text.ts
@@ -453,7 +453,7 @@ export function indent(sb: string[], level: i32): void {
 }
 
 /** Escapes a string using the specified kind of quote. */
-export function escapeString(str: string, quote: CharCode): string {
+export function escapeString(str: string, quote: CharCode = CharCode.DOUBLEQUOTE): string {
   var sb = new Array<string>();
   var off = 0;
   var i = 0;
diff --git a/tests/compiler/bindings/esm.debug.d.ts b/tests/compiler/bindings/esm.debug.d.ts
index a9d795fee1..e8dd8f8f23 100644
--- a/tests/compiler/bindings/esm.debug.d.ts
+++ b/tests/compiler/bindings/esm.debug.d.ts
@@ -94,27 +94,81 @@ export declare function staticarrayFunction(a: Array<number>, b: Array<number>):
  * @returns `~lib/array/Array<i32>`
  */
 export declare function arrayFunction(a: Array<number>, b: Array<number>): Array<number>;
+/**
+ * bindings/esm/setU8Function
+ * @returns `~lib/set/Set<u8>`
+ */
+export declare function setU8Function(): __Internref8;
+/**
+ * bindings/esm/setI32Function
+ * @returns `~lib/set/Set<i32>`
+ */
+export declare function setI32Function(): __Internref9;
+/**
+ * bindings/esm/setF64Function
+ * @returns `~lib/set/Set<f64>`
+ */
+export declare function setF64Function(): __Internref10;
+/**
+ * bindings/esm/mapStringU8Function
+ * @returns `~lib/map/Map<~lib/string/String,u8>`
+ */
+export declare function mapStringU8Function(): __Internref11;
+/**
+ * bindings/esm/mapI32F64Function
+ * @returns `~lib/map/Map<i32,f64>`
+ */
+export declare function mapI32F64Function(): __Internref12;
+/**
+ * bindings/esm/mapU16I64Function
+ * @returns `~lib/map/Map<u16,i64>`
+ */
+export declare function mapU16I64Function(): __Internref13;
 /**
  * bindings/esm/objectFunction
  * @param a `bindings/esm/PlainObject`
  * @param b `bindings/esm/PlainObject`
  * @returns `bindings/esm/PlainObject`
  */
-export declare function objectFunction(a: __Record8<undefined>, b: __Record8<undefined>): __Record8<never>;
+export declare function objectFunction(a: __Record14<undefined>, b: __Record14<undefined>): __Record14<never>;
 /**
  * bindings/esm/newInternref
  * @returns `bindings/esm/NonPlainObject`
  */
-export declare function newInternref(): __Internref11;
+export declare function newInternref(): __Internref17;
 /**
  * bindings/esm/internrefFunction
  * @param a `bindings/esm/NonPlainObject`
  * @param b `bindings/esm/NonPlainObject`
  * @returns `bindings/esm/NonPlainObject`
  */
-export declare function internrefFunction(a: __Internref11, b: __Internref11): __Internref11;
+export declare function internrefFunction(a: __Internref17, b: __Internref17): __Internref17;
+/** ~lib/set/Set<u8> */
+declare class __Internref8 extends Number {
+  private __nominal8: symbol;
+}
+/** ~lib/set/Set<i32> */
+declare class __Internref9 extends Number {
+  private __nominal9: symbol;
+}
+/** ~lib/set/Set<f64> */
+declare class __Internref10 extends Number {
+  private __nominal10: symbol;
+}
+/** ~lib/map/Map<~lib/string/String,u8> */
+declare class __Internref11 extends Number {
+  private __nominal11: symbol;
+}
+/** ~lib/map/Map<i32,f64> */
+declare class __Internref12 extends Number {
+  private __nominal12: symbol;
+}
+/** ~lib/map/Map<u16,i64> */
+declare class __Internref13 extends Number {
+  private __nominal13: symbol;
+}
 /** bindings/esm/PlainObject */
-declare interface __Record8<TOmittable> {
+declare interface __Record14<TOmittable> {
   /** @type `i8` */
   a: number | TOmittable;
   /** @type `i16` */
@@ -149,6 +203,6 @@ declare interface __Record8<TOmittable> {
   p: Array<string> | null | TOmittable;
 }
 /** bindings/esm/NonPlainObject */
-declare class __Internref11 extends Number {
-  private __nominal11: symbol;
+declare class __Internref17 extends Number {
+  private __nominal17: symbol;
 }
diff --git a/tests/compiler/bindings/esm.debug.js b/tests/compiler/bindings/esm.debug.js
index ad6cfd1467..0fa064e824 100644
--- a/tests/compiler/bindings/esm.debug.js
+++ b/tests/compiler/bindings/esm.debug.js
@@ -119,8 +119,8 @@ async function instantiate(module, imports = {}) {
     },
     typedarrayFunction(a, b) {
       // bindings/esm/typedarrayFunction(~lib/typedarray/Int16Array, ~lib/typedarray/Float32Array) => ~lib/typedarray/Uint64Array
-      a = __retain(__lowerTypedArray(Int16Array, 3, 1, a) || __notnull());
-      b = __lowerTypedArray(Float32Array, 4, 2, b) || __notnull();
+      a = __retain(__lowerTypedArray(3, Int16Array, 1, a) || __notnull());
+      b = __lowerTypedArray(4, Float32Array, 2, b) || __notnull();
       try {
         return __liftTypedArray(BigUint64Array, exports.typedarrayFunction(a, b) >>> 0);
       } finally {
@@ -129,30 +129,54 @@ async function instantiate(module, imports = {}) {
     },
     staticarrayFunction(a, b) {
       // bindings/esm/staticarrayFunction(~lib/staticarray/StaticArray<i32>, ~lib/staticarray/StaticArray<i32>) => ~lib/staticarray/StaticArray<i32>
-      a = __retain(__lowerStaticArray((pointer, value) => { new Int32Array(memory.buffer)[pointer >>> 2] = value; }, 6, 2, a) || __notnull());
-      b = __lowerStaticArray((pointer, value) => { new Int32Array(memory.buffer)[pointer >>> 2] = value; }, 6, 2, b) || __notnull();
+      a = __retain(__lowerStaticArray(6, (ptr, value) => { new Int32Array(memory.buffer)[ptr >>> 2] = value; }, 2, a) || __notnull());
+      b = __lowerStaticArray(6, (ptr, value) => { new Int32Array(memory.buffer)[ptr >>> 2] = value; }, 2, b) || __notnull();
       try {
-        return __liftStaticArray(pointer => new Int32Array(memory.buffer)[pointer >>> 2], 2, exports.staticarrayFunction(a, b) >>> 0);
+        return __liftStaticArray(ptr => new Int32Array(memory.buffer)[ptr >>> 2], 2, exports.staticarrayFunction(a, b) >>> 0);
       } finally {
         __release(a);
       }
     },
     arrayFunction(a, b) {
       // bindings/esm/arrayFunction(~lib/array/Array<i32>, ~lib/array/Array<i32>) => ~lib/array/Array<i32>
-      a = __retain(__lowerArray((pointer, value) => { new Int32Array(memory.buffer)[pointer >>> 2] = value; }, 7, 2, a) || __notnull());
-      b = __lowerArray((pointer, value) => { new Int32Array(memory.buffer)[pointer >>> 2] = value; }, 7, 2, b) || __notnull();
+      a = __retain(__lowerArray(7, (ptr, value) => { new Int32Array(memory.buffer)[ptr >>> 2] = value; }, 2, a) || __notnull());
+      b = __lowerArray(7, (ptr, value) => { new Int32Array(memory.buffer)[ptr >>> 2] = value; }, 2, b) || __notnull();
       try {
-        return __liftArray(pointer => new Int32Array(memory.buffer)[pointer >>> 2], 2, exports.arrayFunction(a, b) >>> 0);
+        return __liftArray(ptr => new Int32Array(memory.buffer)[ptr >>> 2], 2, exports.arrayFunction(a, b) >>> 0);
       } finally {
         __release(a);
       }
     },
+    setU8Function() {
+      // bindings/esm/setU8Function() => ~lib/set/Set<u8>
+      return __liftSet(ptr => new Uint8Array(memory.buffer)[ptr >>> 0], 1, exports.setU8Function() >>> 0);
+    },
+    setI32Function() {
+      // bindings/esm/setI32Function() => ~lib/set/Set<i32>
+      return __liftSet(ptr => new Int32Array(memory.buffer)[ptr >>> 2], 4, exports.setI32Function() >>> 0);
+    },
+    setF64Function() {
+      // bindings/esm/setF64Function() => ~lib/set/Set<f64>
+      return __liftSet(ptr => new Float64Array(memory.buffer)[ptr >>> 3], 8, exports.setF64Function() >>> 0);
+    },
+    mapStringU8Function() {
+      // bindings/esm/mapStringU8Function() => ~lib/map/Map<~lib/string/String,u8>
+      return __liftMap(ptr => __liftString(new Uint32Array(memory.buffer)[ptr >>> 2]), 4, ptr => new Uint8Array(memory.buffer)[ptr >>> 0], 1, exports.mapStringU8Function() >>> 0);
+    },
+    mapI32F64Function() {
+      // bindings/esm/mapI32F64Function() => ~lib/map/Map<i32,f64>
+      return __liftMap(ptr => new Int32Array(memory.buffer)[ptr >>> 2], 4, ptr => new Float64Array(memory.buffer)[ptr >>> 3], 8, exports.mapI32F64Function() >>> 0);
+    },
+    mapU16I64Function() {
+      // bindings/esm/mapU16I64Function() => ~lib/map/Map<u16,i64>
+      return __liftMap(ptr => new Uint16Array(memory.buffer)[ptr >>> 1], 2, ptr => new BigInt64Array(memory.buffer)[ptr >>> 3], 8, exports.mapU16I64Function() >>> 0);
+    },
     objectFunction(a, b) {
       // bindings/esm/objectFunction(bindings/esm/PlainObject, bindings/esm/PlainObject) => bindings/esm/PlainObject
-      a = __retain(__lowerRecord8(a) || __notnull());
-      b = __lowerRecord8(b) || __notnull();
+      a = __retain(__lowerRecord14(a) || __notnull());
+      b = __lowerRecord14(b) || __notnull();
       try {
-        return __liftRecord8(exports.objectFunction(a, b) >>> 0);
+        return __liftRecord14(exports.objectFunction(a, b) >>> 0);
       } finally {
         __release(a);
       }
@@ -172,155 +196,209 @@ async function instantiate(module, imports = {}) {
       }
     },
   }, exports);
-  function __lowerRecord8(value) {
+  function __lowerRecord14(value) {
     // bindings/esm/PlainObject
     // Hint: Opt-out from lowering as a record by providing an empty constructor
     if (value == null) return 0;
-    const pointer = exports.__pin(exports.__new(68, 8));
-    new Int8Array(memory.buffer)[pointer + 0 >>> 0] = value.a;
-    new Int16Array(memory.buffer)[pointer + 2 >>> 1] = value.b;
-    new Int32Array(memory.buffer)[pointer + 4 >>> 2] = value.c;
-    new BigInt64Array(memory.buffer)[pointer + 8 >>> 3] = value.d || 0n;
-    new Uint8Array(memory.buffer)[pointer + 16 >>> 0] = value.e;
-    new Uint16Array(memory.buffer)[pointer + 18 >>> 1] = value.f;
-    new Uint32Array(memory.buffer)[pointer + 20 >>> 2] = value.g;
-    new BigUint64Array(memory.buffer)[pointer + 24 >>> 3] = value.h || 0n;
-    new Int32Array(memory.buffer)[pointer + 32 >>> 2] = value.i;
-    new Uint32Array(memory.buffer)[pointer + 36 >>> 2] = value.j;
-    new Uint8Array(memory.buffer)[pointer + 40 >>> 0] = value.k ? 1 : 0;
-    new Float32Array(memory.buffer)[pointer + 44 >>> 2] = value.l;
-    new Float64Array(memory.buffer)[pointer + 48 >>> 3] = value.m;
-    new Uint32Array(memory.buffer)[pointer + 56 >>> 2] = __lowerString(value.n);
-    new Uint32Array(memory.buffer)[pointer + 60 >>> 2] = __lowerTypedArray(Uint8Array, 9, 0, value.o);
-    new Uint32Array(memory.buffer)[pointer + 64 >>> 2] = __lowerArray((pointer, value) => { new Uint32Array(memory.buffer)[pointer >>> 2] = __lowerString(value) || __notnull(); }, 10, 2, value.p);
-    exports.__unpin(pointer);
-    return pointer;
+    const ptr = exports.__pin(exports.__new(68, 14));
+    new Int8Array(memory.buffer)[ptr + 0 >>> 0] = value.a;
+    new Int16Array(memory.buffer)[ptr + 2 >>> 1] = value.b;
+    new Int32Array(memory.buffer)[ptr + 4 >>> 2] = value.c;
+    new BigInt64Array(memory.buffer)[ptr + 8 >>> 3] = value.d || 0n;
+    new Uint8Array(memory.buffer)[ptr + 16 >>> 0] = value.e;
+    new Uint16Array(memory.buffer)[ptr + 18 >>> 1] = value.f;
+    new Uint32Array(memory.buffer)[ptr + 20 >>> 2] = value.g;
+    new BigUint64Array(memory.buffer)[ptr + 24 >>> 3] = value.h || 0n;
+    new Int32Array(memory.buffer)[ptr + 32 >>> 2] = value.i;
+    new Uint32Array(memory.buffer)[ptr + 36 >>> 2] = value.j;
+    new Uint8Array(memory.buffer)[ptr + 40 >>> 0] = value.k ? 1 : 0;
+    new Float32Array(memory.buffer)[ptr + 44 >>> 2] = value.l;
+    new Float64Array(memory.buffer)[ptr + 48 >>> 3] = value.m;
+    new Uint32Array(memory.buffer)[ptr + 56 >>> 2] = __lowerString(value.n);
+    new Uint32Array(memory.buffer)[ptr + 60 >>> 2] = __lowerTypedArray(15, Uint8Array, 0, value.o);
+    new Uint32Array(memory.buffer)[ptr + 64 >>> 2] = __lowerArray(16, (ptr, value) => { new Uint32Array(memory.buffer)[ptr >>> 2] = __lowerString(value) || __notnull(); }, 2, value.p);
+    exports.__unpin(ptr);
+    return ptr;
   }
-  function __liftRecord8(pointer) {
+  function __liftRecord14(ptr) {
     // bindings/esm/PlainObject
     // Hint: Opt-out from lifting as a record by providing an empty constructor
-    if (!pointer) return null;
+    if (!ptr) return null;
     return {
-      a: new Int8Array(memory.buffer)[pointer + 0 >>> 0],
-      b: new Int16Array(memory.buffer)[pointer + 2 >>> 1],
-      c: new Int32Array(memory.buffer)[pointer + 4 >>> 2],
-      d: new BigInt64Array(memory.buffer)[pointer + 8 >>> 3],
-      e: new Uint8Array(memory.buffer)[pointer + 16 >>> 0],
-      f: new Uint16Array(memory.buffer)[pointer + 18 >>> 1],
-      g: new Uint32Array(memory.buffer)[pointer + 20 >>> 2],
-      h: new BigUint64Array(memory.buffer)[pointer + 24 >>> 3],
-      i: new Int32Array(memory.buffer)[pointer + 32 >>> 2],
-      j: new Uint32Array(memory.buffer)[pointer + 36 >>> 2],
-      k: new Uint8Array(memory.buffer)[pointer + 40 >>> 0] != 0,
-      l: new Float32Array(memory.buffer)[pointer + 44 >>> 2],
-      m: new Float64Array(memory.buffer)[pointer + 48 >>> 3],
-      n: __liftString(new Uint32Array(memory.buffer)[pointer + 56 >>> 2]),
-      o: __liftTypedArray(Uint8Array, new Uint32Array(memory.buffer)[pointer + 60 >>> 2]),
-      p: __liftArray(pointer => __liftString(new Uint32Array(memory.buffer)[pointer >>> 2]), 2, new Uint32Array(memory.buffer)[pointer + 64 >>> 2]),
+      a: new Int8Array(memory.buffer)[ptr + 0 >>> 0],
+      b: new Int16Array(memory.buffer)[ptr + 2 >>> 1],
+      c: new Int32Array(memory.buffer)[ptr + 4 >>> 2],
+      d: new BigInt64Array(memory.buffer)[ptr + 8 >>> 3],
+      e: new Uint8Array(memory.buffer)[ptr + 16 >>> 0],
+      f: new Uint16Array(memory.buffer)[ptr + 18 >>> 1],
+      g: new Uint32Array(memory.buffer)[ptr + 20 >>> 2],
+      h: new BigUint64Array(memory.buffer)[ptr + 24 >>> 3],
+      i: new Int32Array(memory.buffer)[ptr + 32 >>> 2],
+      j: new Uint32Array(memory.buffer)[ptr + 36 >>> 2],
+      k: new Uint8Array(memory.buffer)[ptr + 40 >>> 0] != 0,
+      l: new Float32Array(memory.buffer)[ptr + 44 >>> 2],
+      m: new Float64Array(memory.buffer)[ptr + 48 >>> 3],
+      n: __liftString(new Uint32Array(memory.buffer)[ptr + 56 >>> 2]),
+      o: __liftTypedArray(Uint8Array, new Uint32Array(memory.buffer)[ptr + 60 >>> 2]),
+      p: __liftArray(ptr => __liftString(new Uint32Array(memory.buffer)[ptr >>> 2]), 2, new Uint32Array(memory.buffer)[ptr + 64 >>> 2]),
     };
   }
-  function __liftBuffer(pointer) {
-    if (!pointer) return null;
-    return memory.buffer.slice(pointer, pointer + new Uint32Array(memory.buffer)[pointer - 4 >>> 2]);
+  function __liftBuffer(ptr) {
+    if (!ptr) return null;
+    return memory.buffer.slice(ptr, ptr + new Uint32Array(memory.buffer)[ptr - 4 >>> 2]);
   }
   function __lowerBuffer(value) {
     if (value == null) return 0;
-    const pointer = exports.__new(value.byteLength, 0) >>> 0;
-    new Uint8Array(memory.buffer).set(new Uint8Array(value), pointer);
-    return pointer;
+    const ptr = exports.__new(value.byteLength, 0) >>> 0;
+    new Uint8Array(memory.buffer).set(new Uint8Array(value), ptr);
+    return ptr;
   }
-  function __liftString(pointer) {
-    if (!pointer) return null;
+  function __liftString(ptr) {
+    if (!ptr) return null;
     const
-      end = pointer + new Uint32Array(memory.buffer)[pointer - 4 >>> 2] >>> 1,
-      memoryU16 = new Uint16Array(memory.buffer);
+      end = ptr + new Uint32Array(memory.buffer)[ptr - 4 >>> 2] >>> 1,
+      mem16 = new Uint16Array(memory.buffer);
     let
-      start = pointer >>> 1,
-      string = "";
-    while (end - start > 1024) string += String.fromCharCode(...memoryU16.subarray(start, start += 1024));
-    return string + String.fromCharCode(...memoryU16.subarray(start, end));
+      start = ptr >>> 1,
+      res = "";
+    while (end - start > 1024) res += String.fromCharCode(...mem16.subarray(start, start += 1024));
+    return res + String.fromCharCode(...mem16.subarray(start, end));
   }
   function __lowerString(value) {
     if (value == null) return 0;
     const
-      length = value.length,
-      pointer = exports.__new(length << 1, 1) >>> 0,
-      memoryU16 = new Uint16Array(memory.buffer);
-    for (let i = 0; i < length; ++i) memoryU16[(pointer >>> 1) + i] = value.charCodeAt(i);
-    return pointer;
+      len = value.length,
+      ptr = exports.__new(len << 1, 1) >>> 0,
+      mem16 = new Uint16Array(memory.buffer);
+    for (let i = 0; i < len; ++i) mem16[(ptr >>> 1) + i] = value.charCodeAt(i);
+    return ptr;
   }
-  function __liftArray(liftElement, align, pointer) {
-    if (!pointer) return null;
+  function __liftArray(liftElement, align, ptr) {
+    if (!ptr) return null;
     const
-      memoryU32 = new Uint32Array(memory.buffer),
-      dataStart = memoryU32[pointer + 4 >>> 2],
-      length = memoryU32[pointer + 12 >>> 2],
-      values = new Array(length);
-    for (let i = 0; i < length; ++i) values[i] = liftElement(dataStart + (i << align >>> 0));
-    return values;
+      mem32 = new Uint32Array(memory.buffer),
+      buf = mem32[ptr + 4 >>> 2],
+      len = mem32[ptr + 12 >>> 2],
+      res = new Array(len);
+    for (let i = 0; i < len; ++i) res[i] = liftElement(buf + (i << align >>> 0));
+    return res;
   }
-  function __lowerArray(lowerElement, id, align, values) {
+  function __lowerArray(id, lowerElement, align, values) {
     if (values == null) return 0;
     const
-      length = values.length,
-      buffer = exports.__pin(exports.__new(length << align, 0)) >>> 0,
-      header = exports.__pin(exports.__new(16, id)) >>> 0,
-      memoryU32 = new Uint32Array(memory.buffer);
-    memoryU32[header + 0 >>> 2] = buffer;
-    memoryU32[header + 4 >>> 2] = buffer;
-    memoryU32[header + 8 >>> 2] = length << align;
-    memoryU32[header + 12 >>> 2] = length;
-    for (let i = 0; i < length; ++i) lowerElement(buffer + (i << align >>> 0), values[i]);
-    exports.__unpin(buffer);
-    exports.__unpin(header);
-    return header;
+      len = values.length,
+      buf = exports.__pin(exports.__new(len << align, 0)) >>> 0,
+      ptr = exports.__pin(exports.__new(16, id)) >>> 0,
+      mem32 = new Uint32Array(memory.buffer);
+    mem32[ptr + 0 >>> 2] = buf;
+    mem32[ptr + 4 >>> 2] = buf;
+    mem32[ptr + 8 >>> 2] = len << align;
+    mem32[ptr + 12 >>> 2] = len;
+    for (let i = 0; i < len; ++i) lowerElement(buf + (i << align >>> 0), values[i]);
+    exports.__unpin(buf);
+    exports.__unpin(ptr);
+    return ptr;
   }
-  function __liftTypedArray(constructor, pointer) {
-    if (!pointer) return null;
-    const memoryU32 = new Uint32Array(memory.buffer);
-    return new constructor(
+  function __liftTypedArray(Ctr, ptr) {
+    if (!ptr) return null;
+    const mem32 = new Uint32Array(memory.buffer);
+    return new Ctr(
       memory.buffer,
-      memoryU32[pointer + 4 >>> 2],
-      memoryU32[pointer + 8 >>> 2] / constructor.BYTES_PER_ELEMENT
+      mem32[ptr + 4 >>> 2],
+      mem32[ptr + 8 >>> 2] / Ctr.BYTES_PER_ELEMENT
     ).slice();
   }
-  function __lowerTypedArray(constructor, id, align, values) {
+  function __lowerTypedArray(id, Ctr, align, values) {
     if (values == null) return 0;
     const
-      length = values.length,
-      buffer = exports.__pin(exports.__new(length << align, 0)) >>> 0,
-      header = exports.__new(12, id) >>> 0,
-      memoryU32 = new Uint32Array(memory.buffer);
-    memoryU32[header + 0 >>> 2] = buffer;
-    memoryU32[header + 4 >>> 2] = buffer;
-    memoryU32[header + 8 >>> 2] = length << align;
-    new constructor(memory.buffer, buffer, length).set(values);
-    exports.__unpin(buffer);
-    return header;
+      len = values.length,
+      buf = exports.__pin(exports.__new(len << align, 0)) >>> 0,
+      ptr = exports.__new(12, id) >>> 0,
+      mem32 = new Uint32Array(memory.buffer);
+    mem32[ptr + 0 >>> 2] = buf;
+    mem32[ptr + 4 >>> 2] = buf;
+    mem32[ptr + 8 >>> 2] = len << align;
+    new Ctr(memory.buffer, buf, len).set(values);
+    exports.__unpin(buf);
+    return ptr;
   }
-  function __liftStaticArray(liftElement, align, pointer) {
-    if (!pointer) return null;
+  function __liftStaticArray(liftElement, align, ptr) {
+    if (!ptr) return null;
     const
-      length = new Uint32Array(memory.buffer)[pointer - 4 >>> 2] >>> align,
-      values = new Array(length);
-    for (let i = 0; i < length; ++i) values[i] = liftElement(pointer + (i << align >>> 0));
-    return values;
+      len = new Uint32Array(memory.buffer)[ptr - 4 >>> 2] >>> align,
+      res = new Array(len);
+    for (let i = 0; i < len; ++i) res[i] = liftElement(ptr + (i << align >>> 0));
+    return res;
   }
-  function __lowerStaticArray(lowerElement, id, align, values) {
+  function __lowerStaticArray(id, lowerElement, align, values) {
     if (values == null) return 0;
     const
-      length = values.length,
-      buffer = exports.__pin(exports.__new(length << align, id)) >>> 0;
-    for (let i = 0; i < length; i++) lowerElement(buffer + (i << align >>> 0), values[i]);
-    exports.__unpin(buffer);
-    return buffer;
+      len = values.length,
+      buf = exports.__pin(exports.__new(len << align, id)) >>> 0;
+    for (let i = 0; i < len; i++) lowerElement(buf + (i << align >>> 0), values[i]);
+    exports.__unpin(buf);
+    return buf;
+  }
+  function __liftSet(liftElement, keySize, ptr) {
+    if (!ptr) return null;
+    const
+      mem32 = new Uint32Array(memory.buffer),
+      count = mem32[ptr + 16 >>> 2],
+      entries = mem32[ptr + 8 >>> 2],
+      // key is known
+      keyMask = keySize - 1,
+      taggedOffset = (keySize + 3) & ~3,
+      // end is all contents combined (here: pointer after value after key, net size unaligned)
+      endOffset = taggedOffset + 4,
+      // entire thing is at least pointer aligned, or more if K or V is larger, i.e. v128
+      entryMask = Math.max(3, keyMask),
+      entrySize = (endOffset + entryMask) & ~entryMask,
+      res = new Set();
+    for (let i = 0; i < count; ++i) {
+      const
+        buf = entries + i * entrySize,
+        tag = mem32[buf + taggedOffset >>> 2];
+      if (!(tag & 1)) {
+        res.add(liftElement(buf));
+      }
+    }
+    return res;
+  }
+  function __liftMap(liftKeyElement, keySize, liftValueElement, valueSize, ptr) {
+    if (!ptr) return null;
+    const
+      mem32 = new Uint32Array(memory.buffer),
+      count = mem32[ptr + 16 >>> 2],
+      entries = mem32[ptr + 8 >>> 2],
+      // key is known
+      keyMask = keySize - 1,
+      keyOffset = 0,
+      // value is aligned after key
+      valueMask = valueSize - 1,
+      valueOffset = (keyOffset + keySize + valueMask) & ~valueMask,
+      taggedOffset = (valueOffset + valueSize + 3) & ~3,
+      // end is all contents combined (here: pointer after value after key, net size unaligned)
+      endOffset = taggedOffset + 4,
+      // entire thing is at least pointer aligned, or more if K or V is larger, i.e. v128
+      entryMask = Math.max(3, keyMask, valueMask),
+      entrySize = (endOffset + entryMask) & ~entryMask,
+      res = new Map();
+    for (let i = 0; i < count; ++i) {
+      const
+        buf = entries + i * entrySize,
+        tag = mem32[buf + taggedOffset >>> 2];
+      if (!(tag & 1)) {
+        res.set(liftKeyElement(buf + keyOffset), liftValueElement(buf + valueOffset));
+      }
+    }
+    return res;
   }
   const registry = new FinalizationRegistry(__release);
   class Internref extends Number {}
-  function __liftInternref(pointer) {
-    if (!pointer) return null;
-    const sentinel = new Internref(__retain(pointer));
-    registry.register(sentinel, pointer);
+  function __liftInternref(ptr) {
+    if (!ptr) return null;
+    const sentinel = new Internref(__retain(ptr));
+    registry.register(sentinel, ptr);
     return sentinel;
   }
   function __lowerInternref(value) {
@@ -329,20 +407,20 @@ async function instantiate(module, imports = {}) {
     throw TypeError("internref expected");
   }
   const refcounts = new Map();
-  function __retain(pointer) {
-    if (pointer) {
-      const refcount = refcounts.get(pointer);
-      if (refcount) refcounts.set(pointer, refcount + 1);
-      else refcounts.set(exports.__pin(pointer), 1);
+  function __retain(ptr) {
+    if (ptr) {
+      const refs = refcounts.get(ptr);
+      if (refs) refcounts.set(ptr, refs + 1);
+      else refcounts.set(exports.__pin(ptr), 1);
     }
-    return pointer;
+    return ptr;
   }
-  function __release(pointer) {
-    if (pointer) {
-      const refcount = refcounts.get(pointer);
-      if (refcount === 1) exports.__unpin(pointer), refcounts.delete(pointer);
-      else if (refcount) refcounts.set(pointer, refcount - 1);
-      else throw Error(`invalid refcount '${refcount}' for reference '${pointer}'`);
+  function __release(ptr) {
+    if (ptr) {
+      const refs = refcounts.get(ptr);
+      if (refs === 1) exports.__unpin(ptr), refcounts.delete(ptr);
+      else if (refs) refcounts.set(ptr, refs - 1);
+      else throw Error(`invalid refcount '${refs}' for reference '${ptr}'`);
     }
   }
   function __notnull() {
@@ -366,6 +444,12 @@ export const {
   typedarrayFunction,
   staticarrayFunction,
   arrayFunction,
+  setU8Function,
+  setI32Function,
+  setF64Function,
+  mapStringU8Function,
+  mapI32F64Function,
+  mapU16I64Function,
   objectFunction,
   newInternref,
   internrefFunction
diff --git a/tests/compiler/bindings/esm.debug.wat b/tests/compiler/bindings/esm.debug.wat
index e811a94fe6..a8604b0542 100644
--- a/tests/compiler/bindings/esm.debug.wat
+++ b/tests/compiler/bindings/esm.debug.wat
@@ -3,19 +3,25 @@
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_=>_none (func (param i32)))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
- (type $none_=>_none (func))
  (type $none_=>_i32 (func (result i32)))
- (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $none_=>_none (func))
+ (type $i32_f64_=>_none (func (param i32 f64)))
  (type $i32_i64_=>_none (func (param i32 i64)))
+ (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
+ (type $i32_f64_=>_i32 (func (param i32 f64) (result i32)))
  (type $i32_i32_f64_f64_f64_f64_f64_=>_none (func (param i32 i32 f64 f64 f64 f64 f64)))
  (type $f64_=>_f64 (func (param f64) (result f64)))
  (type $i64_i64_=>_i64 (func (param i64 i64) (result i64)))
  (type $i32_i32_i64_=>_none (func (param i32 i32 i64)))
  (type $i32_i32_=>_f32 (func (param i32 i32) (result f32)))
+ (type $f64_=>_i32 (func (param f64) (result i32)))
+ (type $i32_f64_i32_=>_i32 (func (param i32 f64 i32) (result i32)))
+ (type $i32_i32_i32_i32_i32_=>_i32 (func (param i32 i32 i32 i32 i32) (result i32)))
  (type $i32_f32_=>_none (func (param i32 f32)))
- (type $i32_f64_=>_none (func (param i32 f64)))
+ (type $i32_i32_f64_=>_i32 (func (param i32 i32 f64) (result i32)))
+ (type $i32_i32_i64_=>_i32 (func (param i32 i32 i64) (result i32)))
  (import "env" "Math.E" (global $~lib/bindings/dom/Math.E f64))
  (import "env" "globalThis" (global $bindings/esm/immutableGlobal anyref))
  (import "env" "globalThis.globalThis" (global $bindings/esm/immutableGlobalNested anyref))
@@ -50,10 +56,11 @@
  (global $~lib/native/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
  (global $~lib/native/ASC_RUNTIME i32 (i32.const 2))
  (global $~argumentsLength (mut i32) (i32.const 0))
- (global $~lib/rt/__rtti_base i32 (i32.const 1024))
- (global $~lib/memory/__data_end i32 (i32.const 1124))
- (global $~lib/memory/__stack_pointer (mut i32) (i32.const 17508))
- (global $~lib/memory/__heap_base i32 (i32.const 17508))
+ (global $~lib/native/ASC_SHRINK_LEVEL i32 (i32.const 0))
+ (global $~lib/rt/__rtti_base i32 (i32.const 1152))
+ (global $~lib/memory/__data_end i32 (i32.const 1300))
+ (global $~lib/memory/__stack_pointer (mut i32) (i32.const 17684))
+ (global $~lib/memory/__heap_base i32 (i32.const 17684))
  (global $~started (mut i32) (i32.const 0))
  (memory $0 1)
  (data (i32.const 12) "\1c\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00\02\00\00\00a\00\00\00\00\00\00\00\00\00\00\00")
@@ -74,9 +81,13 @@
  (data (i32.const 716) "<\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00$\00\00\00~\00l\00i\00b\00/\00t\00y\00p\00e\00d\00a\00r\00r\00a\00y\00.\00t\00s\00\00\00\00\00\00\00\00\00")
  (data (i32.const 780) "<\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00&\00\00\00~\00l\00i\00b\00/\00s\00t\00a\00t\00i\00c\00a\00r\00r\00a\00y\00.\00t\00s\00\00\00\00\00\00\00")
  (data (i32.const 844) ",\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s\00\00\00")
- (data (i32.const 892) "<\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00*\00\00\00O\00b\00j\00e\00c\00t\00 \00a\00l\00r\00e\00a\00d\00y\00 \00p\00i\00n\00n\00e\00d\00\00\00")
- (data (i32.const 956) "<\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00(\00\00\00O\00b\00j\00e\00c\00t\00 \00i\00s\00 \00n\00o\00t\00 \00p\00i\00n\00n\00e\00d\00\00\00\00\00")
- (data (i32.const 1024) "\0c\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\81\08\00\00\02\00\00\00\01\19\00\00\02\00\00\00\01\02\00\00\02\00\00\00$\t\00\00\00\00\00\00\02\t\00\00\00\00\00\00\00\00\00\00\00\00\00\00A\00\00\00\02\00\00\00\02A\00\00\00\00\00\00 \00\00\00\00\00\00\00")
+ (data (i32.const 892) "\1c\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00\02\00\00\001\00\00\00\00\00\00\00\00\00\00\00")
+ (data (i32.const 924) "\1c\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00\02\00\00\002\00\00\00\00\00\00\00\00\00\00\00")
+ (data (i32.const 956) "\1c\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00\02\00\00\003\00\00\00\00\00\00\00\00\00\00\00")
+ (data (i32.const 988) "\1c\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00\02\00\00\004\00\00\00\00\00\00\00\00\00\00\00")
+ (data (i32.const 1020) "<\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00*\00\00\00O\00b\00j\00e\00c\00t\00 \00a\00l\00r\00e\00a\00d\00y\00 \00p\00i\00n\00n\00e\00d\00\00\00")
+ (data (i32.const 1084) "<\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00(\00\00\00O\00b\00j\00e\00c\00t\00 \00i\00s\00 \00n\00o\00t\00 \00p\00i\00n\00n\00e\00d\00\00\00\00\00")
+ (data (i32.const 1152) "\12\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\81\08\00\00\02\00\00\00\01\19\00\00\02\00\00\00\01\02\00\00\02\00\00\00$\t\00\00\00\00\00\00\02\t\00\00\00\00\00\00H\00\00\00\00\00\00\00\08\t\00\00\00\00\00\00\08\1a\00\00\00\00\00\00P\00\82\00\00\00\00\00\10\1a\12\00\00\00\00\00\10\n\01\00\00\00\00\00\00\00\00\00\00\00\00\00A\00\00\00\02\00\00\00\02A\00\00\00\00\00\00 \00\00\00\00\00\00\00")
  (table $0 1 1 funcref)
  (elem $0 (i32.const 1))
  (export "plainGlobal" (global $bindings/esm/plainGlobal))
@@ -91,6 +102,12 @@
  (export "ConstEnum.THREE" (global $bindings/esm/ConstEnum.THREE))
  (export "plainFunction" (func $bindings/esm/plainFunction))
  (export "plainFunction64" (func $bindings/esm/plainFunction64))
+ (export "setU8Function" (func $bindings/esm/setU8Function))
+ (export "setI32Function" (func $bindings/esm/setI32Function))
+ (export "setF64Function" (func $bindings/esm/setF64Function))
+ (export "mapStringU8Function" (func $bindings/esm/mapStringU8Function))
+ (export "mapI32F64Function" (func $bindings/esm/mapI32F64Function))
+ (export "mapU16I64Function" (func $bindings/esm/mapU16I64Function))
  (export "newInternref" (func $bindings/esm/newInternref))
  (export "__new" (func $~lib/rt/itcms/__new))
  (export "__pin" (func $~lib/rt/itcms/__pin))
@@ -2687,491 +2704,4348 @@
   local.get $2
   call $~lib/array/Array<i32>#__uset
  )
- (func $bindings/esm/PlainObject#set:a (param $0 i32) (param $1 i32)
+ (func $~lib/set/Set<u8>#set:buckets (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
-  i32.store8
- )
- (func $bindings/esm/PlainObject#set:b (param $0 i32) (param $1 i32)
+  i32.store
   local.get $0
   local.get $1
-  i32.store16 offset=2
+  i32.const 0
+  call $~lib/rt/itcms/__link
  )
- (func $bindings/esm/PlainObject#set:c (param $0 i32) (param $1 i32)
+ (func $~lib/set/Set<u8>#set:bucketsMask (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
   i32.store offset=4
  )
- (func $bindings/esm/PlainObject#set:d (param $0 i32) (param $1 i64)
+ (func $~lib/set/Set<u8>#set:entries (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
-  i64.store offset=8
- )
- (func $bindings/esm/PlainObject#set:e (param $0 i32) (param $1 i32)
+  i32.store offset=8
   local.get $0
   local.get $1
-  i32.store8 offset=16
+  i32.const 0
+  call $~lib/rt/itcms/__link
  )
- (func $bindings/esm/PlainObject#set:f (param $0 i32) (param $1 i32)
+ (func $~lib/set/Set<u8>#set:entriesCapacity (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
-  i32.store16 offset=18
+  i32.store offset=12
  )
- (func $bindings/esm/PlainObject#set:g (param $0 i32) (param $1 i32)
+ (func $~lib/set/Set<u8>#set:entriesOffset (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
-  i32.store offset=20
+  i32.store offset=16
  )
- (func $bindings/esm/PlainObject#set:h (param $0 i32) (param $1 i64)
+ (func $~lib/set/Set<u8>#set:entriesCount (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
-  i64.store offset=24
+  i32.store offset=20
  )
- (func $bindings/esm/PlainObject#set:i (param $0 i32) (param $1 i32)
+ (func $~lib/util/hash/HASH<u8> (param $0 i32) (result i32)
+  (local $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  i32.const 0
+  drop
+  i32.const 0
+  drop
+  i32.const 0
+  drop
+  i32.const 1
+  i32.const 4
+  i32.le_u
+  drop
   local.get $0
+  i32.const 255
+  i32.and
+  local.set $2
+  i32.const 1
+  local.set $1
+  i32.const 0
+  i32.const 374761393
+  i32.add
   local.get $1
-  i32.store offset=32
+  i32.add
+  local.set $3
+  local.get $3
+  local.get $2
+  i32.const -1028477379
+  i32.mul
+  i32.add
+  local.set $3
+  local.get $3
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.set $3
+  local.get $3
+  local.get $3
+  i32.const 15
+  i32.shr_u
+  i32.xor
+  local.set $3
+  local.get $3
+  i32.const -2048144777
+  i32.mul
+  local.set $3
+  local.get $3
+  local.get $3
+  i32.const 13
+  i32.shr_u
+  i32.xor
+  local.set $3
+  local.get $3
+  i32.const -1028477379
+  i32.mul
+  local.set $3
+  local.get $3
+  local.get $3
+  i32.const 16
+  i32.shr_u
+  i32.xor
+  local.set $3
+  local.get $3
+  return
  )
- (func $bindings/esm/PlainObject#set:j (param $0 i32) (param $1 i32)
+ (func $~lib/set/Set<u8>#find (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
   local.get $0
-  local.get $1
-  i32.store offset=36
- )
- (func $bindings/esm/PlainObject#set:k (param $0 i32) (param $1 i32)
+  i32.load
+  local.get $2
   local.get $0
-  local.get $1
-  i32.store8 offset=40
+  i32.load offset=4
+  i32.and
+  i32.const 4
+  i32.mul
+  i32.add
+  i32.load
+  local.set $3
+  loop $while-continue|0
+   local.get $3
+   local.set $4
+   local.get $4
+   if
+    local.get $3
+    i32.load offset=4
+    local.set $5
+    local.get $5
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load8_u
+     local.get $1
+     i32.const 255
+     i32.and
+     i32.eq
+    else
+     i32.const 0
+    end
+    if
+     local.get $3
+     return
+    end
+    local.get $5
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $while-continue|0
+   end
+  end
+  i32.const 0
  )
- (func $bindings/esm/PlainObject#set:l (param $0 i32) (param $1 f32)
+ (func $~lib/set/SetEntry<u8>#set:key (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
-  f32.store offset=44
+  i32.store8
  )
- (func $bindings/esm/PlainObject#set:m (param $0 i32) (param $1 f64)
+ (func $~lib/set/SetEntry<u8>#set:taggedNext (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
-  f64.store offset=48
+  i32.store offset=4
  )
- (func $bindings/esm/PlainObject#set:n (param $0 i32) (param $1 i32)
-  local.get $0
-  local.get $1
-  i32.store offset=56
-  local.get $0
+ (func $~lib/set/Set<u8>#rehash (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  (local $9 i32)
+  (local $10 i32)
+  (local $11 i32)
+  (local $12 i32)
+  (local $13 i32)
+  (local $14 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i64.const 0
+  i64.store
   local.get $1
+  i32.const 1
+  i32.add
+  local.set $2
+  global.get $~lib/memory/__stack_pointer
   i32.const 0
-  call $~lib/rt/itcms/__link
- )
- (func $bindings/esm/PlainObject#set:o (param $0 i32) (param $1 i32)
+  local.get $2
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store
+  local.get $2
+  i32.const 8
+  i32.mul
+  i32.const 3
+  i32.div_s
+  local.set $4
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $4
+  i32.const 8
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $5
+  i32.store offset=4
   local.get $0
-  local.get $1
-  i32.store offset=60
+  i32.load offset=8
+  local.set $6
+  local.get $6
   local.get $0
-  local.get $1
-  i32.const 0
-  call $~lib/rt/itcms/__link
- )
- (func $bindings/esm/PlainObject#set:p (param $0 i32) (param $1 i32)
+  i32.load offset=16
+  i32.const 8
+  i32.mul
+  i32.add
+  local.set $7
+  local.get $5
+  local.set $8
+  loop $while-continue|0
+   local.get $6
+   local.get $7
+   i32.ne
+   local.set $9
+   local.get $9
+   if
+    local.get $6
+    local.set $10
+    local.get $10
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     local.get $8
+     local.set $11
+     local.get $10
+     i32.load8_u
+     local.set $12
+     local.get $11
+     local.get $12
+     call $~lib/set/SetEntry<u8>#set:key
+     local.get $12
+     call $~lib/util/hash/HASH<u8>
+     local.get $1
+     i32.and
+     local.set $13
+     local.get $3
+     local.get $13
+     i32.const 4
+     i32.mul
+     i32.add
+     local.set $14
+     local.get $11
+     local.get $14
+     i32.load
+     call $~lib/set/SetEntry<u8>#set:taggedNext
+     local.get $14
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 8
+     i32.add
+     local.set $8
+    end
+    local.get $6
+    i32.const 8
+    i32.add
+    local.set $6
+    br $while-continue|0
+   end
+  end
   local.get $0
-  local.get $1
-  i32.store offset=64
+  local.get $3
+  call $~lib/set/Set<u8>#set:buckets
   local.get $0
   local.get $1
-  i32.const 0
-  call $~lib/rt/itcms/__link
- )
- (func $bindings/esm/newInternref (result i32)
-  i32.const 0
-  call $bindings/esm/NonPlainObject#constructor
- )
- (func $bindings/esm/internrefFunction (param $0 i32) (param $1 i32) (result i32)
+  call $~lib/set/Set<u8>#set:bucketsMask
+  local.get $0
+  local.get $5
+  call $~lib/set/Set<u8>#set:entries
+  local.get $0
+  local.get $4
+  call $~lib/set/Set<u8>#set:entriesCapacity
+  local.get $0
   local.get $0
+  i32.load offset=20
+  call $~lib/set/Set<u8>#set:entriesOffset
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
  )
- (func $~lib/rt/itcms/__pin (param $0 i32) (result i32)
-  (local $1 i32)
+ (func $~lib/set/Set<u8>#add (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  local.get $1
+  call $~lib/util/hash/HASH<u8>
+  local.set $2
   local.get $0
+  local.get $1
+  local.get $2
+  call $~lib/set/Set<u8>#find
+  local.set $3
+  local.get $3
+  i32.eqz
   if
    local.get $0
-   i32.const 20
-   i32.sub
-   local.set $1
-   local.get $1
-   call $~lib/rt/itcms/Object#get:color
-   i32.const 3
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
    i32.eq
    if
-    i32.const 912
-    i32.const 368
-    i32.const 337
-    i32.const 7
-    call $~lib/builtins/abort
-    unreachable
+    local.get $0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/set/Set<u8>#rehash
    end
+   local.get $0
+   i32.load offset=8
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $4
+   i32.const 1
+   i32.add
+   call $~lib/set/Set<u8>#set:entriesOffset
+   local.get $4
+   i32.const 8
+   i32.mul
+   i32.add
+   local.set $3
+   local.get $3
    local.get $1
-   call $~lib/rt/itcms/Object#unlink
-   local.get $1
-   global.get $~lib/rt/itcms/pinSpace
-   i32.const 3
-   call $~lib/rt/itcms/Object#linkTo
+   call $~lib/set/SetEntry<u8>#set:key
+   i32.const 0
+   drop
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   call $~lib/set/Set<u8>#set:entriesCount
+   local.get $0
+   i32.load
+   local.get $2
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 4
+   i32.mul
+   i32.add
+   local.set $4
+   local.get $3
+   local.get $4
+   i32.load
+   call $~lib/set/SetEntry<u8>#set:taggedNext
+   local.get $4
+   local.get $3
+   i32.store
   end
   local.get $0
  )
- (func $~lib/rt/itcms/__unpin (param $0 i32)
-  (local $1 i32)
+ (func $~lib/set/Set<u8>#delete (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
   local.get $0
+  local.get $1
+  local.get $1
+  call $~lib/util/hash/HASH<u8>
+  call $~lib/set/Set<u8>#find
+  local.set $2
+  local.get $2
   i32.eqz
   if
+   i32.const 0
    return
   end
+  local.get $2
+  local.get $2
+  i32.load offset=4
+  i32.const 1
+  i32.or
+  call $~lib/set/SetEntry<u8>#set:taggedNext
   local.get $0
-  i32.const 20
+  local.get $0
+  i32.load offset=20
+  i32.const 1
   i32.sub
-  local.set $1
-  local.get $1
-  call $~lib/rt/itcms/Object#get:color
-  i32.const 3
-  i32.ne
-  if
-   i32.const 976
-   i32.const 368
-   i32.const 351
-   i32.const 5
-   call $~lib/builtins/abort
-   unreachable
-  end
-  global.get $~lib/rt/itcms/state
+  call $~lib/set/Set<u8>#set:entriesCount
+  local.get $0
+  i32.load offset=4
+  i32.const 1
+  i32.shr_u
+  local.set $3
+  local.get $3
   i32.const 1
-  i32.eq
-  if
-   local.get $1
-   call $~lib/rt/itcms/Object#makeGray
-  else
-   local.get $1
-   call $~lib/rt/itcms/Object#unlink
-   local.get $1
-   global.get $~lib/rt/itcms/fromSpace
-   global.get $~lib/rt/itcms/white
-   call $~lib/rt/itcms/Object#linkTo
-  end
- )
- (func $~lib/rt/itcms/__collect
-  (local $0 i32)
-  i32.const 0
-  drop
-  global.get $~lib/rt/itcms/state
-  i32.const 0
-  i32.gt_s
-  if
-   loop $while-continue|0
-    global.get $~lib/rt/itcms/state
-    i32.const 0
-    i32.ne
-    local.set $0
-    local.get $0
-    if
-     call $~lib/rt/itcms/step
-     drop
-     br $while-continue|0
-    end
-   end
-  end
-  call $~lib/rt/itcms/step
-  drop
-  loop $while-continue|1
-   global.get $~lib/rt/itcms/state
-   i32.const 0
-   i32.ne
-   local.set $0
-   local.get $0
-   if
-    call $~lib/rt/itcms/step
-    drop
-    br $while-continue|1
-   end
-  end
-  global.get $~lib/rt/itcms/total
-  i64.extend_i32_u
-  i32.const 200
-  i64.extend_i32_u
-  i64.mul
-  i64.const 100
-  i64.div_u
-  i32.wrap_i64
-  i32.const 1024
   i32.add
-  global.set $~lib/rt/itcms/threshold
-  i32.const 0
-  drop
-  i32.const 0
-  drop
- )
- (func $~lib/rt/__visit_globals (param $0 i32)
-  (local $1 i32)
-  global.get $bindings/esm/stringGlobal
-  local.tee $1
-  if
-   local.get $1
+  i32.const 4
+  local.tee $4
+  local.get $0
+  i32.load offset=20
+  local.tee $5
+  local.get $4
+  local.get $5
+  i32.gt_u
+  select
+  i32.ge_u
+  if (result i32)
    local.get $0
-   call $~lib/rt/itcms/__visit
+   i32.load offset=20
+   local.get $0
+   i32.load offset=12
+   i32.const 3
+   i32.mul
+   i32.const 4
+   i32.div_s
+   i32.lt_s
+  else
+   i32.const 0
   end
-  global.get $bindings/esm/mutableStringGlobal
-  local.tee $1
   if
-   local.get $1
    local.get $0
-   call $~lib/rt/itcms/__visit
+   local.get $3
+   call $~lib/set/Set<u8>#rehash
   end
-  i32.const 496
+  i32.const 1
+ )
+ (func $~lib/set/Set<i32>#set:buckets (param $0 i32) (param $1 i32)
   local.get $0
-  call $~lib/rt/itcms/__visit
-  i32.const 192
+  local.get $1
+  i32.store
   local.get $0
-  call $~lib/rt/itcms/__visit
-  i32.const 304
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $~lib/set/Set<i32>#set:bucketsMask (param $0 i32) (param $1 i32)
   local.get $0
-  call $~lib/rt/itcms/__visit
-  i32.const 912
+  local.get $1
+  i32.store offset=4
+ )
+ (func $~lib/set/Set<i32>#set:entries (param $0 i32) (param $1 i32)
   local.get $0
-  call $~lib/rt/itcms/__visit
-  i32.const 976
+  local.get $1
+  i32.store offset=8
   local.get $0
-  call $~lib/rt/itcms/__visit
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
  )
- (func $~lib/arraybuffer/ArrayBufferView~visit (param $0 i32) (param $1 i32)
-  (local $2 i32)
+ (func $~lib/set/Set<i32>#set:entriesCapacity (param $0 i32) (param $1 i32)
   local.get $0
-  i32.load
-  local.tee $2
-  if
-   local.get $2
-   local.get $1
-   call $~lib/rt/itcms/__visit
-  end
+  local.get $1
+  i32.store offset=12
  )
- (func $~lib/typedarray/Int16Array~visit (param $0 i32) (param $1 i32)
+ (func $~lib/set/Set<i32>#set:entriesOffset (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
-  call $~lib/arraybuffer/ArrayBufferView~visit
+  i32.store offset=16
  )
- (func $~lib/typedarray/Float32Array~visit (param $0 i32) (param $1 i32)
+ (func $~lib/set/Set<i32>#set:entriesCount (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
-  call $~lib/arraybuffer/ArrayBufferView~visit
+  i32.store offset=20
  )
- (func $~lib/typedarray/Uint64Array~visit (param $0 i32) (param $1 i32)
-  local.get $0
-  local.get $1
-  call $~lib/arraybuffer/ArrayBufferView~visit
- )
- (func $~lib/array/Array<i32>#__visit (param $0 i32) (param $1 i32)
+ (func $~lib/util/hash/HASH<i32> (param $0 i32) (result i32)
+  (local $1 i32)
+  (local $2 i32)
+  (local $3 i32)
   i32.const 0
   drop
+  i32.const 0
+  drop
+  i32.const 0
+  drop
+  i32.const 4
+  i32.const 4
+  i32.le_u
+  drop
   local.get $0
-  i32.load
-  local.get $1
-  call $~lib/rt/itcms/__visit
- )
- (func $~lib/array/Array<i32>~visit (param $0 i32) (param $1 i32)
-  local.get $0
+  local.set $2
+  i32.const 4
+  local.set $1
+  i32.const 0
+  i32.const 374761393
+  i32.add
   local.get $1
-  call $~lib/array/Array<i32>#__visit
+  i32.add
+  local.set $3
+  local.get $3
+  local.get $2
+  i32.const -1028477379
+  i32.mul
+  i32.add
+  local.set $3
+  local.get $3
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.set $3
+  local.get $3
+  local.get $3
+  i32.const 15
+  i32.shr_u
+  i32.xor
+  local.set $3
+  local.get $3
+  i32.const -2048144777
+  i32.mul
+  local.set $3
+  local.get $3
+  local.get $3
+  i32.const 13
+  i32.shr_u
+  i32.xor
+  local.set $3
+  local.get $3
+  i32.const -1028477379
+  i32.mul
+  local.set $3
+  local.get $3
+  local.get $3
+  i32.const 16
+  i32.shr_u
+  i32.xor
+  local.set $3
+  local.get $3
+  return
  )
- (func $bindings/esm/PlainObject~visit (param $0 i32) (param $1 i32)
-  (local $2 i32)
+ (func $~lib/set/Set<i32>#find (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
   local.get $0
-  i32.load offset=56
-  local.tee $2
-  if
-   local.get $2
-   local.get $1
-   call $~lib/rt/itcms/__visit
-  end
+  i32.load
+  local.get $2
   local.get $0
-  i32.load offset=60
-  local.tee $2
-  if
-   local.get $2
-   local.get $1
-   call $~lib/rt/itcms/__visit
+  i32.load offset=4
+  i32.and
+  i32.const 4
+  i32.mul
+  i32.add
+  i32.load
+  local.set $3
+  loop $while-continue|0
+   local.get $3
+   local.set $4
+   local.get $4
+   if
+    local.get $3
+    i32.load offset=4
+    local.set $5
+    local.get $5
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load
+     local.get $1
+     i32.eq
+    else
+     i32.const 0
+    end
+    if
+     local.get $3
+     return
+    end
+    local.get $5
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $while-continue|0
+   end
   end
+  i32.const 0
+ )
+ (func $~lib/set/SetEntry<i32>#set:key (param $0 i32) (param $1 i32)
   local.get $0
-  i32.load offset=64
-  local.tee $2
-  if
-   local.get $2
-   local.get $1
-   call $~lib/rt/itcms/__visit
-  end
+  local.get $1
+  i32.store
  )
- (func $~lib/typedarray/Uint8Array~visit (param $0 i32) (param $1 i32)
+ (func $~lib/set/SetEntry<i32>#set:taggedNext (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
-  call $~lib/arraybuffer/ArrayBufferView~visit
+  i32.store offset=4
  )
- (func $~lib/array/Array<~lib/string/String>#__visit (param $0 i32) (param $1 i32)
+ (func $~lib/set/Set<i32>#rehash (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  (local $9 i32)
+  (local $10 i32)
+  (local $11 i32)
+  (local $12 i32)
+  (local $13 i32)
+  (local $14 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i64.const 0
+  i64.store
+  local.get $1
   i32.const 1
-  drop
-  local.get $0
-  i32.load offset=4
+  i32.add
   local.set $2
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
   local.get $2
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store
+  local.get $2
+  i32.const 8
+  i32.mul
+  i32.const 3
+  i32.div_s
+  local.set $4
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $4
+  i32.const 8
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $5
+  i32.store offset=4
   local.get $0
-  i32.load offset=12
-  i32.const 2
-  i32.shl
+  i32.load offset=8
+  local.set $6
+  local.get $6
+  local.get $0
+  i32.load offset=16
+  i32.const 8
+  i32.mul
   i32.add
-  local.set $3
+  local.set $7
+  local.get $5
+  local.set $8
   loop $while-continue|0
-   local.get $2
-   local.get $3
-   i32.lt_u
-   local.set $4
-   local.get $4
+   local.get $6
+   local.get $7
+   i32.ne
+   local.set $9
+   local.get $9
    if
-    local.get $2
-    i32.load
-    local.set $5
-    local.get $5
+    local.get $6
+    local.set $10
+    local.get $10
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $5
+     local.get $8
+     local.set $11
+     local.get $10
+     i32.load
+     local.set $12
+     local.get $11
+     local.get $12
+     call $~lib/set/SetEntry<i32>#set:key
+     local.get $12
+     call $~lib/util/hash/HASH<i32>
      local.get $1
-     call $~lib/rt/itcms/__visit
+     i32.and
+     local.set $13
+     local.get $3
+     local.get $13
+     i32.const 4
+     i32.mul
+     i32.add
+     local.set $14
+     local.get $11
+     local.get $14
+     i32.load
+     call $~lib/set/SetEntry<i32>#set:taggedNext
+     local.get $14
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 8
+     i32.add
+     local.set $8
     end
-    local.get $2
-    i32.const 4
+    local.get $6
+    i32.const 8
     i32.add
-    local.set $2
+    local.set $6
     br $while-continue|0
    end
   end
   local.get $0
-  i32.load
+  local.get $3
+  call $~lib/set/Set<i32>#set:buckets
+  local.get $0
   local.get $1
-  call $~lib/rt/itcms/__visit
+  call $~lib/set/Set<i32>#set:bucketsMask
+  local.get $0
+  local.get $5
+  call $~lib/set/Set<i32>#set:entries
+  local.get $0
+  local.get $4
+  call $~lib/set/Set<i32>#set:entriesCapacity
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  call $~lib/set/Set<i32>#set:entriesOffset
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
  )
- (func $~lib/array/Array<~lib/string/String>~visit (param $0 i32) (param $1 i32)
+ (func $~lib/set/Set<i32>#add (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  local.get $1
+  call $~lib/util/hash/HASH<i32>
+  local.set $2
   local.get $0
   local.get $1
-  call $~lib/array/Array<~lib/string/String>#__visit
- )
- (func $~lib/rt/__visit_members (param $0 i32) (param $1 i32)
-  block $invalid
-   block $bindings/esm/NonPlainObject
-    block $~lib/array/Array<~lib/string/String>
-     block $~lib/typedarray/Uint8Array
-      block $bindings/esm/PlainObject
-       block $~lib/array/Array<i32>
-        block $~lib/staticarray/StaticArray<i32>
-         block $~lib/typedarray/Uint64Array
-          block $~lib/typedarray/Float32Array
-           block $~lib/typedarray/Int16Array
-            block $~lib/arraybuffer/ArrayBufferView
-             block $~lib/string/String
-              block $~lib/arraybuffer/ArrayBuffer
-               local.get $0
-               i32.const 8
-               i32.sub
-               i32.load
-               br_table $~lib/arraybuffer/ArrayBuffer $~lib/string/String $~lib/arraybuffer/ArrayBufferView $~lib/typedarray/Int16Array $~lib/typedarray/Float32Array $~lib/typedarray/Uint64Array $~lib/staticarray/StaticArray<i32> $~lib/array/Array<i32> $bindings/esm/PlainObject $~lib/typedarray/Uint8Array $~lib/array/Array<~lib/string/String> $bindings/esm/NonPlainObject $invalid
-              end
-              return
-             end
-             return
-            end
-            local.get $0
-            local.get $1
-            call $~lib/arraybuffer/ArrayBufferView~visit
-            return
-           end
-           local.get $0
-           local.get $1
-           call $~lib/typedarray/Int16Array~visit
-           return
-          end
-          local.get $0
-          local.get $1
-          call $~lib/typedarray/Float32Array~visit
-          return
-         end
-         local.get $0
-         local.get $1
-         call $~lib/typedarray/Uint64Array~visit
-         return
-        end
-        return
-       end
-       local.get $0
-       local.get $1
-       call $~lib/array/Array<i32>~visit
-       return
-      end
-      local.get $0
-      local.get $1
-      call $bindings/esm/PlainObject~visit
-      return
-     end
+  local.get $2
+  call $~lib/set/Set<i32>#find
+  local.set $3
+  local.get $3
+  i32.eqz
+  if
+   local.get $0
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
+   i32.eq
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
      local.get $0
-     local.get $1
-     call $~lib/typedarray/Uint8Array~visit
-     return
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
     end
-    local.get $0
-    local.get $1
-    call $~lib/array/Array<~lib/string/String>~visit
-    return
+    call $~lib/set/Set<i32>#rehash
    end
+   local.get $0
+   i32.load offset=8
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $4
+   i32.const 1
+   i32.add
+   call $~lib/set/Set<i32>#set:entriesOffset
+   local.get $4
+   i32.const 8
+   i32.mul
+   i32.add
+   local.set $3
+   local.get $3
+   local.get $1
+   call $~lib/set/SetEntry<i32>#set:key
+   i32.const 0
+   drop
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   call $~lib/set/Set<i32>#set:entriesCount
+   local.get $0
+   i32.load
+   local.get $2
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 4
+   i32.mul
+   i32.add
+   local.set $4
+   local.get $3
+   local.get $4
+   i32.load
+   call $~lib/set/SetEntry<i32>#set:taggedNext
+   local.get $4
+   local.get $3
+   i32.store
+  end
+  local.get $0
+ )
+ (func $~lib/set/Set<i32>#delete (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  local.get $0
+  local.get $1
+  local.get $1
+  call $~lib/util/hash/HASH<i32>
+  call $~lib/set/Set<i32>#find
+  local.set $2
+  local.get $2
+  i32.eqz
+  if
+   i32.const 0
    return
   end
-  unreachable
+  local.get $2
+  local.get $2
+  i32.load offset=4
+  i32.const 1
+  i32.or
+  call $~lib/set/SetEntry<i32>#set:taggedNext
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.const 1
+  i32.sub
+  call $~lib/set/Set<i32>#set:entriesCount
+  local.get $0
+  i32.load offset=4
+  i32.const 1
+  i32.shr_u
+  local.set $3
+  local.get $3
+  i32.const 1
+  i32.add
+  i32.const 4
+  local.tee $4
+  local.get $0
+  i32.load offset=20
+  local.tee $5
+  local.get $4
+  local.get $5
+  i32.gt_u
+  select
+  i32.ge_u
+  if (result i32)
+   local.get $0
+   i32.load offset=20
+   local.get $0
+   i32.load offset=12
+   i32.const 3
+   i32.mul
+   i32.const 4
+   i32.div_s
+   i32.lt_s
+  else
+   i32.const 0
+  end
+  if
+   local.get $0
+   local.get $3
+   call $~lib/set/Set<i32>#rehash
+  end
+  i32.const 1
+ )
+ (func $~lib/set/Set<f64>#set:buckets (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $~lib/set/Set<f64>#set:bucketsMask (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=4
+ )
+ (func $~lib/set/Set<f64>#set:entries (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=8
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $~lib/set/Set<f64>#set:entriesCapacity (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=12
+ )
+ (func $~lib/set/Set<f64>#set:entriesOffset (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=16
+ )
+ (func $~lib/set/Set<f64>#set:entriesCount (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=20
+ )
+ (func $~lib/util/hash/HASH<f64> (param $0 f64) (result i32)
+  (local $1 i64)
+  (local $2 i32)
+  i32.const 0
+  drop
+  i32.const 0
+  drop
+  i32.const 1
+  drop
+  i32.const 8
+  i32.const 4
+  i32.eq
+  drop
+  i32.const 8
+  i32.const 8
+  i32.eq
+  drop
+  local.get $0
+  i64.reinterpret_f64
+  local.set $1
+  i32.const 0
+  i32.const 374761393
+  i32.add
+  i32.const 8
+  i32.add
+  local.set $2
+  local.get $2
+  local.get $1
+  i32.wrap_i64
+  i32.const -1028477379
+  i32.mul
+  i32.add
+  local.set $2
+  local.get $2
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.set $2
+  local.get $2
+  local.get $1
+  i64.const 32
+  i64.shr_u
+  i32.wrap_i64
+  i32.const -1028477379
+  i32.mul
+  i32.add
+  local.set $2
+  local.get $2
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.set $2
+  local.get $2
+  local.get $2
+  i32.const 15
+  i32.shr_u
+  i32.xor
+  local.set $2
+  local.get $2
+  i32.const -2048144777
+  i32.mul
+  local.set $2
+  local.get $2
+  local.get $2
+  i32.const 13
+  i32.shr_u
+  i32.xor
+  local.set $2
+  local.get $2
+  i32.const -1028477379
+  i32.mul
+  local.set $2
+  local.get $2
+  local.get $2
+  i32.const 16
+  i32.shr_u
+  i32.xor
+  local.set $2
+  local.get $2
+  return
+ )
+ (func $~lib/set/Set<f64>#find (param $0 i32) (param $1 f64) (param $2 i32) (result i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  local.get $0
+  i32.load
+  local.get $2
+  local.get $0
+  i32.load offset=4
+  i32.and
+  i32.const 4
+  i32.mul
+  i32.add
+  i32.load
+  local.set $3
+  loop $while-continue|0
+   local.get $3
+   local.set $4
+   local.get $4
+   if
+    local.get $3
+    i32.load offset=8
+    local.set $5
+    local.get $5
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     f64.load
+     local.get $1
+     f64.eq
+    else
+     i32.const 0
+    end
+    if
+     local.get $3
+     return
+    end
+    local.get $5
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $while-continue|0
+   end
+  end
+  i32.const 0
+ )
+ (func $~lib/set/SetEntry<f64>#set:key (param $0 i32) (param $1 f64)
+  local.get $0
+  local.get $1
+  f64.store
+ )
+ (func $~lib/set/SetEntry<f64>#set:taggedNext (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=8
+ )
+ (func $~lib/set/Set<f64>#rehash (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  (local $9 i32)
+  (local $10 i32)
+  (local $11 i32)
+  (local $12 f64)
+  (local $13 i32)
+  (local $14 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i64.const 0
+  i64.store
+  local.get $1
+  i32.const 1
+  i32.add
+  local.set $2
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $2
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store
+  local.get $2
+  i32.const 8
+  i32.mul
+  i32.const 3
+  i32.div_s
+  local.set $4
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $4
+  i32.const 16
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $5
+  i32.store offset=4
+  local.get $0
+  i32.load offset=8
+  local.set $6
+  local.get $6
+  local.get $0
+  i32.load offset=16
+  i32.const 16
+  i32.mul
+  i32.add
+  local.set $7
+  local.get $5
+  local.set $8
+  loop $while-continue|0
+   local.get $6
+   local.get $7
+   i32.ne
+   local.set $9
+   local.get $9
+   if
+    local.get $6
+    local.set $10
+    local.get $10
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     local.get $8
+     local.set $11
+     local.get $10
+     f64.load
+     local.set $12
+     local.get $11
+     local.get $12
+     call $~lib/set/SetEntry<f64>#set:key
+     local.get $12
+     call $~lib/util/hash/HASH<f64>
+     local.get $1
+     i32.and
+     local.set $13
+     local.get $3
+     local.get $13
+     i32.const 4
+     i32.mul
+     i32.add
+     local.set $14
+     local.get $11
+     local.get $14
+     i32.load
+     call $~lib/set/SetEntry<f64>#set:taggedNext
+     local.get $14
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 16
+     i32.add
+     local.set $8
+    end
+    local.get $6
+    i32.const 16
+    i32.add
+    local.set $6
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  local.get $3
+  call $~lib/set/Set<f64>#set:buckets
+  local.get $0
+  local.get $1
+  call $~lib/set/Set<f64>#set:bucketsMask
+  local.get $0
+  local.get $5
+  call $~lib/set/Set<f64>#set:entries
+  local.get $0
+  local.get $4
+  call $~lib/set/Set<f64>#set:entriesCapacity
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  call $~lib/set/Set<f64>#set:entriesOffset
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $~lib/set/Set<f64>#add (param $0 i32) (param $1 f64) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  local.get $1
+  call $~lib/util/hash/HASH<f64>
+  local.set $2
+  local.get $0
+  local.get $1
+  local.get $2
+  call $~lib/set/Set<f64>#find
+  local.set $3
+  local.get $3
+  i32.eqz
+  if
+   local.get $0
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
+   i32.eq
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/set/Set<f64>#rehash
+   end
+   local.get $0
+   i32.load offset=8
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $4
+   i32.const 1
+   i32.add
+   call $~lib/set/Set<f64>#set:entriesOffset
+   local.get $4
+   i32.const 16
+   i32.mul
+   i32.add
+   local.set $3
+   local.get $3
+   local.get $1
+   call $~lib/set/SetEntry<f64>#set:key
+   i32.const 0
+   drop
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   call $~lib/set/Set<f64>#set:entriesCount
+   local.get $0
+   i32.load
+   local.get $2
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 4
+   i32.mul
+   i32.add
+   local.set $4
+   local.get $3
+   local.get $4
+   i32.load
+   call $~lib/set/SetEntry<f64>#set:taggedNext
+   local.get $4
+   local.get $3
+   i32.store
+  end
+  local.get $0
+ )
+ (func $~lib/set/Set<f64>#delete (param $0 i32) (param $1 f64) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  local.get $0
+  local.get $1
+  local.get $1
+  call $~lib/util/hash/HASH<f64>
+  call $~lib/set/Set<f64>#find
+  local.set $2
+  local.get $2
+  i32.eqz
+  if
+   i32.const 0
+   return
+  end
+  local.get $2
+  local.get $2
+  i32.load offset=8
+  i32.const 1
+  i32.or
+  call $~lib/set/SetEntry<f64>#set:taggedNext
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.const 1
+  i32.sub
+  call $~lib/set/Set<f64>#set:entriesCount
+  local.get $0
+  i32.load offset=4
+  i32.const 1
+  i32.shr_u
+  local.set $3
+  local.get $3
+  i32.const 1
+  i32.add
+  i32.const 4
+  local.tee $4
+  local.get $0
+  i32.load offset=20
+  local.tee $5
+  local.get $4
+  local.get $5
+  i32.gt_u
+  select
+  i32.ge_u
+  if (result i32)
+   local.get $0
+   i32.load offset=20
+   local.get $0
+   i32.load offset=12
+   i32.const 3
+   i32.mul
+   i32.const 4
+   i32.div_s
+   i32.lt_s
+  else
+   i32.const 0
+  end
+  if
+   local.get $0
+   local.get $3
+   call $~lib/set/Set<f64>#rehash
+  end
+  i32.const 1
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#set:buckets (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#set:bucketsMask (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=4
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#set:entries (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=8
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#set:entriesCapacity (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=12
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#set:entriesOffset (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=16
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#set:entriesCount (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=20
+ )
+ (func $~lib/util/hash/HASH<~lib/string/String> (param $0 i32) (result i32)
+  (local $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  (local $9 i32)
+  (local $10 i32)
+  (local $11 i32)
+  (local $12 i32)
+  i32.const 1
+  drop
+  block $~lib/util/hash/hashStr|inlined.0 (result i32)
+   local.get $0
+   local.set $1
+   local.get $1
+   i32.const 0
+   i32.eq
+   if
+    i32.const 0
+    br $~lib/util/hash/hashStr|inlined.0
+   end
+   local.get $1
+   call $~lib/string/String#get:length
+   i32.const 1
+   i32.shl
+   local.set $2
+   local.get $2
+   local.set $3
+   local.get $1
+   local.set $4
+   local.get $3
+   i32.const 16
+   i32.ge_u
+   if
+    i32.const 0
+    i32.const -1640531535
+    i32.add
+    i32.const -2048144777
+    i32.add
+    local.set $5
+    i32.const 0
+    i32.const -2048144777
+    i32.add
+    local.set $6
+    i32.const 0
+    local.set $7
+    i32.const 0
+    i32.const -1640531535
+    i32.sub
+    local.set $8
+    local.get $3
+    local.get $4
+    i32.add
+    i32.const 16
+    i32.sub
+    local.set $9
+    loop $while-continue|0
+     local.get $4
+     local.get $9
+     i32.le_u
+     local.set $10
+     local.get $10
+     if
+      local.get $5
+      local.set $12
+      local.get $4
+      i32.load
+      local.set $11
+      local.get $12
+      local.get $11
+      i32.const -2048144777
+      i32.mul
+      i32.add
+      i32.const 13
+      i32.rotl
+      i32.const -1640531535
+      i32.mul
+      local.set $5
+      local.get $6
+      local.set $12
+      local.get $4
+      i32.load offset=4
+      local.set $11
+      local.get $12
+      local.get $11
+      i32.const -2048144777
+      i32.mul
+      i32.add
+      i32.const 13
+      i32.rotl
+      i32.const -1640531535
+      i32.mul
+      local.set $6
+      local.get $7
+      local.set $12
+      local.get $4
+      i32.load offset=8
+      local.set $11
+      local.get $12
+      local.get $11
+      i32.const -2048144777
+      i32.mul
+      i32.add
+      i32.const 13
+      i32.rotl
+      i32.const -1640531535
+      i32.mul
+      local.set $7
+      local.get $8
+      local.set $12
+      local.get $4
+      i32.load offset=12
+      local.set $11
+      local.get $12
+      local.get $11
+      i32.const -2048144777
+      i32.mul
+      i32.add
+      i32.const 13
+      i32.rotl
+      i32.const -1640531535
+      i32.mul
+      local.set $8
+      local.get $4
+      i32.const 16
+      i32.add
+      local.set $4
+      br $while-continue|0
+     end
+    end
+    local.get $2
+    local.get $5
+    i32.const 1
+    i32.rotl
+    local.get $6
+    i32.const 7
+    i32.rotl
+    i32.add
+    local.get $7
+    i32.const 12
+    i32.rotl
+    i32.add
+    local.get $8
+    i32.const 18
+    i32.rotl
+    i32.add
+    i32.add
+    local.set $2
+   else
+    local.get $2
+    i32.const 0
+    i32.const 374761393
+    i32.add
+    i32.add
+    local.set $2
+   end
+   local.get $1
+   local.get $3
+   i32.add
+   i32.const 4
+   i32.sub
+   local.set $9
+   loop $while-continue|1
+    local.get $4
+    local.get $9
+    i32.le_u
+    local.set $8
+    local.get $8
+    if
+     local.get $2
+     local.get $4
+     i32.load
+     i32.const -1028477379
+     i32.mul
+     i32.add
+     local.set $2
+     local.get $2
+     i32.const 17
+     i32.rotl
+     i32.const 668265263
+     i32.mul
+     local.set $2
+     local.get $4
+     i32.const 4
+     i32.add
+     local.set $4
+     br $while-continue|1
+    end
+   end
+   local.get $1
+   local.get $3
+   i32.add
+   local.set $9
+   loop $while-continue|2
+    local.get $4
+    local.get $9
+    i32.lt_u
+    local.set $8
+    local.get $8
+    if
+     local.get $2
+     local.get $4
+     i32.load8_u
+     i32.const 374761393
+     i32.mul
+     i32.add
+     local.set $2
+     local.get $2
+     i32.const 11
+     i32.rotl
+     i32.const -1640531535
+     i32.mul
+     local.set $2
+     local.get $4
+     i32.const 1
+     i32.add
+     local.set $4
+     br $while-continue|2
+    end
+   end
+   local.get $2
+   local.get $2
+   i32.const 15
+   i32.shr_u
+   i32.xor
+   local.set $2
+   local.get $2
+   i32.const -2048144777
+   i32.mul
+   local.set $2
+   local.get $2
+   local.get $2
+   i32.const 13
+   i32.shr_u
+   i32.xor
+   local.set $2
+   local.get $2
+   i32.const -1028477379
+   i32.mul
+   local.set $2
+   local.get $2
+   local.get $2
+   i32.const 16
+   i32.shr_u
+   i32.xor
+   local.set $2
+   local.get $2
+  end
+  return
+ )
+ (func $~lib/util/string/compareImpl (param $0 i32) (param $1 i32) (param $2 i32) (param $3 i32) (param $4 i32) (result i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  (local $9 i32)
+  local.get $0
+  local.get $1
+  i32.const 1
+  i32.shl
+  i32.add
+  local.set $5
+  local.get $2
+  local.get $3
+  i32.const 1
+  i32.shl
+  i32.add
+  local.set $6
+  i32.const 0
+  i32.const 2
+  i32.lt_s
+  drop
+  local.get $4
+  i32.const 4
+  i32.ge_u
+  if (result i32)
+   local.get $5
+   i32.const 7
+   i32.and
+   local.get $6
+   i32.const 7
+   i32.and
+   i32.or
+   i32.eqz
+  else
+   i32.const 0
+  end
+  if
+   block $do-break|0
+    loop $do-loop|0
+     local.get $5
+     i64.load
+     local.get $6
+     i64.load
+     i64.ne
+     if
+      br $do-break|0
+     end
+     local.get $5
+     i32.const 8
+     i32.add
+     local.set $5
+     local.get $6
+     i32.const 8
+     i32.add
+     local.set $6
+     local.get $4
+     i32.const 4
+     i32.sub
+     local.set $4
+     local.get $4
+     i32.const 4
+     i32.ge_u
+     br_if $do-loop|0
+    end
+   end
+  end
+  loop $while-continue|1
+   local.get $4
+   local.tee $7
+   i32.const 1
+   i32.sub
+   local.set $4
+   local.get $7
+   local.set $7
+   local.get $7
+   if
+    local.get $5
+    i32.load16_u
+    local.set $8
+    local.get $6
+    i32.load16_u
+    local.set $9
+    local.get $8
+    local.get $9
+    i32.ne
+    if
+     local.get $8
+     local.get $9
+     i32.sub
+     return
+    end
+    local.get $5
+    i32.const 2
+    i32.add
+    local.set $5
+    local.get $6
+    i32.const 2
+    i32.add
+    local.set $6
+    br $while-continue|1
+   end
+  end
+  i32.const 0
+ )
+ (func $~lib/string/String.__eq (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  local.get $0
+  local.get $1
+  i32.eq
+  if
+   i32.const 1
+   return
+  end
+  local.get $0
+  i32.const 0
+  i32.eq
+  if (result i32)
+   i32.const 1
+  else
+   local.get $1
+   i32.const 0
+   i32.eq
+  end
+  if
+   i32.const 0
+   return
+  end
+  local.get $0
+  call $~lib/string/String#get:length
+  local.set $2
+  local.get $2
+  local.get $1
+  call $~lib/string/String#get:length
+  i32.ne
+  if
+   i32.const 0
+   return
+  end
+  local.get $0
+  i32.const 0
+  local.get $1
+  i32.const 0
+  local.get $2
+  call $~lib/util/string/compareImpl
+  i32.eqz
+ )
+ (func $~lib/map/MapEntry<~lib/string/String,u8>#set:value (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store8 offset=4
+ )
+ (func $~lib/map/MapEntry<~lib/string/String,u8>#set:key (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store
+ )
+ (func $~lib/map/MapEntry<~lib/string/String,u8>#set:taggedNext (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=8
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#rehash (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  (local $9 i32)
+  (local $10 i32)
+  (local $11 i32)
+  (local $12 i32)
+  (local $13 i32)
+  (local $14 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 12
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i64.const 0
+  i64.store
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store offset=8
+  local.get $1
+  i32.const 1
+  i32.add
+  local.set $2
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $2
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store
+  local.get $2
+  i32.const 8
+  i32.mul
+  i32.const 3
+  i32.div_s
+  local.set $4
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $4
+  i32.const 12
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $5
+  i32.store offset=4
+  local.get $0
+  i32.load offset=8
+  local.set $6
+  local.get $6
+  local.get $0
+  i32.load offset=16
+  i32.const 12
+  i32.mul
+  i32.add
+  local.set $7
+  local.get $5
+  local.set $8
+  loop $while-continue|0
+   local.get $6
+   local.get $7
+   i32.ne
+   local.set $9
+   local.get $9
+   if
+    local.get $6
+    local.set $10
+    local.get $10
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     local.get $8
+     local.set $11
+     global.get $~lib/memory/__stack_pointer
+     local.get $10
+     i32.load
+     local.tee $12
+     i32.store offset=8
+     local.get $11
+     local.get $12
+     call $~lib/map/MapEntry<~lib/string/String,u8>#set:key
+     local.get $11
+     local.get $10
+     i32.load8_u offset=4
+     call $~lib/map/MapEntry<~lib/string/String,u8>#set:value
+     local.get $12
+     call $~lib/util/hash/HASH<~lib/string/String>
+     local.get $1
+     i32.and
+     local.set $13
+     local.get $3
+     local.get $13
+     i32.const 4
+     i32.mul
+     i32.add
+     local.set $14
+     local.get $11
+     local.get $14
+     i32.load
+     call $~lib/map/MapEntry<~lib/string/String,u8>#set:taggedNext
+     local.get $14
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 12
+     i32.add
+     local.set $8
+    end
+    local.get $6
+    i32.const 12
+    i32.add
+    local.set $6
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  local.get $3
+  call $~lib/map/Map<~lib/string/String,u8>#set:buckets
+  local.get $0
+  local.get $1
+  call $~lib/map/Map<~lib/string/String,u8>#set:bucketsMask
+  local.get $0
+  local.get $5
+  call $~lib/map/Map<~lib/string/String,u8>#set:entries
+  local.get $0
+  local.get $4
+  call $~lib/map/Map<~lib/string/String,u8>#set:entriesCapacity
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  call $~lib/map/Map<~lib/string/String,u8>#set:entriesOffset
+  global.get $~lib/memory/__stack_pointer
+  i32.const 12
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#delete (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  local.get $0
+  local.get $1
+  local.get $1
+  call $~lib/util/hash/HASH<~lib/string/String>
+  call $~lib/map/Map<~lib/string/String,u8>#find
+  local.set $2
+  local.get $2
+  i32.eqz
+  if
+   i32.const 0
+   return
+  end
+  local.get $2
+  local.get $2
+  i32.load offset=8
+  i32.const 1
+  i32.or
+  call $~lib/map/MapEntry<~lib/string/String,u8>#set:taggedNext
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.const 1
+  i32.sub
+  call $~lib/map/Map<~lib/string/String,u8>#set:entriesCount
+  local.get $0
+  i32.load offset=4
+  i32.const 1
+  i32.shr_u
+  local.set $3
+  local.get $3
+  i32.const 1
+  i32.add
+  i32.const 4
+  local.tee $4
+  local.get $0
+  i32.load offset=20
+  local.tee $5
+  local.get $4
+  local.get $5
+  i32.gt_u
+  select
+  i32.ge_u
+  if (result i32)
+   local.get $0
+   i32.load offset=20
+   local.get $0
+   i32.load offset=12
+   i32.const 3
+   i32.mul
+   i32.const 4
+   i32.div_s
+   i32.lt_s
+  else
+   i32.const 0
+  end
+  if
+   local.get $0
+   local.get $3
+   call $~lib/map/Map<~lib/string/String,u8>#rehash
+  end
+  i32.const 1
+ )
+ (func $~lib/map/Map<i32,f64>#set:buckets (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $~lib/map/Map<i32,f64>#set:bucketsMask (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=4
+ )
+ (func $~lib/map/Map<i32,f64>#set:entries (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=8
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $~lib/map/Map<i32,f64>#set:entriesCapacity (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=12
+ )
+ (func $~lib/map/Map<i32,f64>#set:entriesOffset (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=16
+ )
+ (func $~lib/map/Map<i32,f64>#set:entriesCount (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=20
+ )
+ (func $~lib/map/Map<i32,f64>#find (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  local.get $0
+  i32.load
+  local.get $2
+  local.get $0
+  i32.load offset=4
+  i32.and
+  i32.const 4
+  i32.mul
+  i32.add
+  i32.load
+  local.set $3
+  loop $while-continue|0
+   local.get $3
+   local.set $4
+   local.get $4
+   if
+    local.get $3
+    i32.load offset=16
+    local.set $5
+    local.get $5
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load
+     local.get $1
+     i32.eq
+    else
+     i32.const 0
+    end
+    if
+     local.get $3
+     return
+    end
+    local.get $5
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $while-continue|0
+   end
+  end
+  i32.const 0
+ )
+ (func $~lib/map/MapEntry<i32,f64>#set:value (param $0 i32) (param $1 f64)
+  local.get $0
+  local.get $1
+  f64.store offset=8
+ )
+ (func $~lib/map/MapEntry<i32,f64>#set:key (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store
+ )
+ (func $~lib/map/MapEntry<i32,f64>#set:taggedNext (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=16
+ )
+ (func $~lib/map/Map<i32,f64>#rehash (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  (local $9 i32)
+  (local $10 i32)
+  (local $11 i32)
+  (local $12 i32)
+  (local $13 i32)
+  (local $14 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i64.const 0
+  i64.store
+  local.get $1
+  i32.const 1
+  i32.add
+  local.set $2
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $2
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store
+  local.get $2
+  i32.const 8
+  i32.mul
+  i32.const 3
+  i32.div_s
+  local.set $4
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $4
+  i32.const 24
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $5
+  i32.store offset=4
+  local.get $0
+  i32.load offset=8
+  local.set $6
+  local.get $6
+  local.get $0
+  i32.load offset=16
+  i32.const 24
+  i32.mul
+  i32.add
+  local.set $7
+  local.get $5
+  local.set $8
+  loop $while-continue|0
+   local.get $6
+   local.get $7
+   i32.ne
+   local.set $9
+   local.get $9
+   if
+    local.get $6
+    local.set $10
+    local.get $10
+    i32.load offset=16
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     local.get $8
+     local.set $11
+     local.get $10
+     i32.load
+     local.set $12
+     local.get $11
+     local.get $12
+     call $~lib/map/MapEntry<i32,f64>#set:key
+     local.get $11
+     local.get $10
+     f64.load offset=8
+     call $~lib/map/MapEntry<i32,f64>#set:value
+     local.get $12
+     call $~lib/util/hash/HASH<i32>
+     local.get $1
+     i32.and
+     local.set $13
+     local.get $3
+     local.get $13
+     i32.const 4
+     i32.mul
+     i32.add
+     local.set $14
+     local.get $11
+     local.get $14
+     i32.load
+     call $~lib/map/MapEntry<i32,f64>#set:taggedNext
+     local.get $14
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 24
+     i32.add
+     local.set $8
+    end
+    local.get $6
+    i32.const 24
+    i32.add
+    local.set $6
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  local.get $3
+  call $~lib/map/Map<i32,f64>#set:buckets
+  local.get $0
+  local.get $1
+  call $~lib/map/Map<i32,f64>#set:bucketsMask
+  local.get $0
+  local.get $5
+  call $~lib/map/Map<i32,f64>#set:entries
+  local.get $0
+  local.get $4
+  call $~lib/map/Map<i32,f64>#set:entriesCapacity
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  call $~lib/map/Map<i32,f64>#set:entriesOffset
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $~lib/map/Map<i32,f64>#delete (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  local.get $0
+  local.get $1
+  local.get $1
+  call $~lib/util/hash/HASH<i32>
+  call $~lib/map/Map<i32,f64>#find
+  local.set $2
+  local.get $2
+  i32.eqz
+  if
+   i32.const 0
+   return
+  end
+  local.get $2
+  local.get $2
+  i32.load offset=16
+  i32.const 1
+  i32.or
+  call $~lib/map/MapEntry<i32,f64>#set:taggedNext
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.const 1
+  i32.sub
+  call $~lib/map/Map<i32,f64>#set:entriesCount
+  local.get $0
+  i32.load offset=4
+  i32.const 1
+  i32.shr_u
+  local.set $3
+  local.get $3
+  i32.const 1
+  i32.add
+  i32.const 4
+  local.tee $4
+  local.get $0
+  i32.load offset=20
+  local.tee $5
+  local.get $4
+  local.get $5
+  i32.gt_u
+  select
+  i32.ge_u
+  if (result i32)
+   local.get $0
+   i32.load offset=20
+   local.get $0
+   i32.load offset=12
+   i32.const 3
+   i32.mul
+   i32.const 4
+   i32.div_s
+   i32.lt_s
+  else
+   i32.const 0
+  end
+  if
+   local.get $0
+   local.get $3
+   call $~lib/map/Map<i32,f64>#rehash
+  end
+  i32.const 1
+ )
+ (func $~lib/map/Map<u16,i64>#set:buckets (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $~lib/map/Map<u16,i64>#set:bucketsMask (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=4
+ )
+ (func $~lib/map/Map<u16,i64>#set:entries (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=8
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $~lib/map/Map<u16,i64>#set:entriesCapacity (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=12
+ )
+ (func $~lib/map/Map<u16,i64>#set:entriesOffset (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=16
+ )
+ (func $~lib/map/Map<u16,i64>#set:entriesCount (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=20
+ )
+ (func $~lib/util/hash/HASH<u16> (param $0 i32) (result i32)
+  (local $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  i32.const 0
+  drop
+  i32.const 0
+  drop
+  i32.const 0
+  drop
+  i32.const 2
+  i32.const 4
+  i32.le_u
+  drop
+  local.get $0
+  i32.const 65535
+  i32.and
+  local.set $2
+  i32.const 2
+  local.set $1
+  i32.const 0
+  i32.const 374761393
+  i32.add
+  local.get $1
+  i32.add
+  local.set $3
+  local.get $3
+  local.get $2
+  i32.const -1028477379
+  i32.mul
+  i32.add
+  local.set $3
+  local.get $3
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.set $3
+  local.get $3
+  local.get $3
+  i32.const 15
+  i32.shr_u
+  i32.xor
+  local.set $3
+  local.get $3
+  i32.const -2048144777
+  i32.mul
+  local.set $3
+  local.get $3
+  local.get $3
+  i32.const 13
+  i32.shr_u
+  i32.xor
+  local.set $3
+  local.get $3
+  i32.const -1028477379
+  i32.mul
+  local.set $3
+  local.get $3
+  local.get $3
+  i32.const 16
+  i32.shr_u
+  i32.xor
+  local.set $3
+  local.get $3
+  return
+ )
+ (func $~lib/map/Map<u16,i64>#find (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  local.get $0
+  i32.load
+  local.get $2
+  local.get $0
+  i32.load offset=4
+  i32.and
+  i32.const 4
+  i32.mul
+  i32.add
+  i32.load
+  local.set $3
+  loop $while-continue|0
+   local.get $3
+   local.set $4
+   local.get $4
+   if
+    local.get $3
+    i32.load offset=16
+    local.set $5
+    local.get $5
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load16_u
+     local.get $1
+     i32.const 65535
+     i32.and
+     i32.eq
+    else
+     i32.const 0
+    end
+    if
+     local.get $3
+     return
+    end
+    local.get $5
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $while-continue|0
+   end
+  end
+  i32.const 0
+ )
+ (func $~lib/map/MapEntry<u16,i64>#set:value (param $0 i32) (param $1 i64)
+  local.get $0
+  local.get $1
+  i64.store offset=8
+ )
+ (func $~lib/map/MapEntry<u16,i64>#set:key (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store16
+ )
+ (func $~lib/map/MapEntry<u16,i64>#set:taggedNext (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=16
+ )
+ (func $~lib/map/Map<u16,i64>#rehash (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  (local $9 i32)
+  (local $10 i32)
+  (local $11 i32)
+  (local $12 i32)
+  (local $13 i32)
+  (local $14 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i64.const 0
+  i64.store
+  local.get $1
+  i32.const 1
+  i32.add
+  local.set $2
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $2
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store
+  local.get $2
+  i32.const 8
+  i32.mul
+  i32.const 3
+  i32.div_s
+  local.set $4
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $4
+  i32.const 24
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $5
+  i32.store offset=4
+  local.get $0
+  i32.load offset=8
+  local.set $6
+  local.get $6
+  local.get $0
+  i32.load offset=16
+  i32.const 24
+  i32.mul
+  i32.add
+  local.set $7
+  local.get $5
+  local.set $8
+  loop $while-continue|0
+   local.get $6
+   local.get $7
+   i32.ne
+   local.set $9
+   local.get $9
+   if
+    local.get $6
+    local.set $10
+    local.get $10
+    i32.load offset=16
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     local.get $8
+     local.set $11
+     local.get $10
+     i32.load16_u
+     local.set $12
+     local.get $11
+     local.get $12
+     call $~lib/map/MapEntry<u16,i64>#set:key
+     local.get $11
+     local.get $10
+     i64.load offset=8
+     call $~lib/map/MapEntry<u16,i64>#set:value
+     local.get $12
+     call $~lib/util/hash/HASH<u16>
+     local.get $1
+     i32.and
+     local.set $13
+     local.get $3
+     local.get $13
+     i32.const 4
+     i32.mul
+     i32.add
+     local.set $14
+     local.get $11
+     local.get $14
+     i32.load
+     call $~lib/map/MapEntry<u16,i64>#set:taggedNext
+     local.get $14
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 24
+     i32.add
+     local.set $8
+    end
+    local.get $6
+    i32.const 24
+    i32.add
+    local.set $6
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  local.get $3
+  call $~lib/map/Map<u16,i64>#set:buckets
+  local.get $0
+  local.get $1
+  call $~lib/map/Map<u16,i64>#set:bucketsMask
+  local.get $0
+  local.get $5
+  call $~lib/map/Map<u16,i64>#set:entries
+  local.get $0
+  local.get $4
+  call $~lib/map/Map<u16,i64>#set:entriesCapacity
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  call $~lib/map/Map<u16,i64>#set:entriesOffset
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $~lib/map/Map<u16,i64>#delete (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  local.get $0
+  local.get $1
+  local.get $1
+  call $~lib/util/hash/HASH<u16>
+  call $~lib/map/Map<u16,i64>#find
+  local.set $2
+  local.get $2
+  i32.eqz
+  if
+   i32.const 0
+   return
+  end
+  local.get $2
+  local.get $2
+  i32.load offset=16
+  i32.const 1
+  i32.or
+  call $~lib/map/MapEntry<u16,i64>#set:taggedNext
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.const 1
+  i32.sub
+  call $~lib/map/Map<u16,i64>#set:entriesCount
+  local.get $0
+  i32.load offset=4
+  i32.const 1
+  i32.shr_u
+  local.set $3
+  local.get $3
+  i32.const 1
+  i32.add
+  i32.const 4
+  local.tee $4
+  local.get $0
+  i32.load offset=20
+  local.tee $5
+  local.get $4
+  local.get $5
+  i32.gt_u
+  select
+  i32.ge_u
+  if (result i32)
+   local.get $0
+   i32.load offset=20
+   local.get $0
+   i32.load offset=12
+   i32.const 3
+   i32.mul
+   i32.const 4
+   i32.div_s
+   i32.lt_s
+  else
+   i32.const 0
+  end
+  if
+   local.get $0
+   local.get $3
+   call $~lib/map/Map<u16,i64>#rehash
+  end
+  i32.const 1
+ )
+ (func $bindings/esm/PlainObject#set:a (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store8
+ )
+ (func $bindings/esm/PlainObject#set:b (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store16 offset=2
+ )
+ (func $bindings/esm/PlainObject#set:c (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=4
+ )
+ (func $bindings/esm/PlainObject#set:d (param $0 i32) (param $1 i64)
+  local.get $0
+  local.get $1
+  i64.store offset=8
+ )
+ (func $bindings/esm/PlainObject#set:e (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store8 offset=16
+ )
+ (func $bindings/esm/PlainObject#set:f (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store16 offset=18
+ )
+ (func $bindings/esm/PlainObject#set:g (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=20
+ )
+ (func $bindings/esm/PlainObject#set:h (param $0 i32) (param $1 i64)
+  local.get $0
+  local.get $1
+  i64.store offset=24
+ )
+ (func $bindings/esm/PlainObject#set:i (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=32
+ )
+ (func $bindings/esm/PlainObject#set:j (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=36
+ )
+ (func $bindings/esm/PlainObject#set:k (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store8 offset=40
+ )
+ (func $bindings/esm/PlainObject#set:l (param $0 i32) (param $1 f32)
+  local.get $0
+  local.get $1
+  f32.store offset=44
+ )
+ (func $bindings/esm/PlainObject#set:m (param $0 i32) (param $1 f64)
+  local.get $0
+  local.get $1
+  f64.store offset=48
+ )
+ (func $bindings/esm/PlainObject#set:n (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=56
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $bindings/esm/PlainObject#set:o (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=60
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $bindings/esm/PlainObject#set:p (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=64
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $bindings/esm/newInternref (result i32)
+  i32.const 0
+  call $bindings/esm/NonPlainObject#constructor
+ )
+ (func $bindings/esm/internrefFunction (param $0 i32) (param $1 i32) (result i32)
+  local.get $0
+ )
+ (func $~lib/rt/itcms/__pin (param $0 i32) (result i32)
+  (local $1 i32)
+  local.get $0
+  if
+   local.get $0
+   i32.const 20
+   i32.sub
+   local.set $1
+   local.get $1
+   call $~lib/rt/itcms/Object#get:color
+   i32.const 3
+   i32.eq
+   if
+    i32.const 1040
+    i32.const 368
+    i32.const 337
+    i32.const 7
+    call $~lib/builtins/abort
+    unreachable
+   end
+   local.get $1
+   call $~lib/rt/itcms/Object#unlink
+   local.get $1
+   global.get $~lib/rt/itcms/pinSpace
+   i32.const 3
+   call $~lib/rt/itcms/Object#linkTo
+  end
+  local.get $0
+ )
+ (func $~lib/rt/itcms/__unpin (param $0 i32)
+  (local $1 i32)
+  local.get $0
+  i32.eqz
+  if
+   return
+  end
+  local.get $0
+  i32.const 20
+  i32.sub
+  local.set $1
+  local.get $1
+  call $~lib/rt/itcms/Object#get:color
+  i32.const 3
+  i32.ne
+  if
+   i32.const 1104
+   i32.const 368
+   i32.const 351
+   i32.const 5
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/rt/itcms/state
+  i32.const 1
+  i32.eq
+  if
+   local.get $1
+   call $~lib/rt/itcms/Object#makeGray
+  else
+   local.get $1
+   call $~lib/rt/itcms/Object#unlink
+   local.get $1
+   global.get $~lib/rt/itcms/fromSpace
+   global.get $~lib/rt/itcms/white
+   call $~lib/rt/itcms/Object#linkTo
+  end
+ )
+ (func $~lib/rt/itcms/__collect
+  (local $0 i32)
+  i32.const 0
+  drop
+  global.get $~lib/rt/itcms/state
+  i32.const 0
+  i32.gt_s
+  if
+   loop $while-continue|0
+    global.get $~lib/rt/itcms/state
+    i32.const 0
+    i32.ne
+    local.set $0
+    local.get $0
+    if
+     call $~lib/rt/itcms/step
+     drop
+     br $while-continue|0
+    end
+   end
+  end
+  call $~lib/rt/itcms/step
+  drop
+  loop $while-continue|1
+   global.get $~lib/rt/itcms/state
+   i32.const 0
+   i32.ne
+   local.set $0
+   local.get $0
+   if
+    call $~lib/rt/itcms/step
+    drop
+    br $while-continue|1
+   end
+  end
+  global.get $~lib/rt/itcms/total
+  i64.extend_i32_u
+  i32.const 200
+  i64.extend_i32_u
+  i64.mul
+  i64.const 100
+  i64.div_u
+  i32.wrap_i64
+  i32.const 1024
+  i32.add
+  global.set $~lib/rt/itcms/threshold
+  i32.const 0
+  drop
+  i32.const 0
+  drop
+ )
+ (func $~lib/rt/__visit_globals (param $0 i32)
+  (local $1 i32)
+  global.get $bindings/esm/stringGlobal
+  local.tee $1
+  if
+   local.get $1
+   local.get $0
+   call $~lib/rt/itcms/__visit
+  end
+  global.get $bindings/esm/mutableStringGlobal
+  local.tee $1
+  if
+   local.get $1
+   local.get $0
+   call $~lib/rt/itcms/__visit
+  end
+  i32.const 496
+  local.get $0
+  call $~lib/rt/itcms/__visit
+  i32.const 192
+  local.get $0
+  call $~lib/rt/itcms/__visit
+  i32.const 304
+  local.get $0
+  call $~lib/rt/itcms/__visit
+  i32.const 1040
+  local.get $0
+  call $~lib/rt/itcms/__visit
+  i32.const 1104
+  local.get $0
+  call $~lib/rt/itcms/__visit
+ )
+ (func $~lib/arraybuffer/ArrayBufferView~visit (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  local.get $0
+  i32.load
+  local.tee $2
+  if
+   local.get $2
+   local.get $1
+   call $~lib/rt/itcms/__visit
+  end
+ )
+ (func $~lib/typedarray/Int16Array~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/arraybuffer/ArrayBufferView~visit
+ )
+ (func $~lib/typedarray/Float32Array~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/arraybuffer/ArrayBufferView~visit
+ )
+ (func $~lib/typedarray/Uint64Array~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/arraybuffer/ArrayBufferView~visit
+ )
+ (func $~lib/array/Array<i32>#__visit (param $0 i32) (param $1 i32)
+  i32.const 0
+  drop
+  local.get $0
+  i32.load
+  local.get $1
+  call $~lib/rt/itcms/__visit
+ )
+ (func $~lib/array/Array<i32>~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/array/Array<i32>#__visit
+ )
+ (func $~lib/set/Set<u8>#__visit (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  local.get $0
+  i32.load
+  local.get $1
+  call $~lib/rt/itcms/__visit
+  local.get $0
+  i32.load offset=8
+  local.set $2
+  i32.const 0
+  drop
+  local.get $2
+  local.get $1
+  call $~lib/rt/itcms/__visit
+ )
+ (func $~lib/set/Set<u8>~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/set/Set<u8>#__visit
+ )
+ (func $~lib/set/Set<i32>#__visit (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  local.get $0
+  i32.load
+  local.get $1
+  call $~lib/rt/itcms/__visit
+  local.get $0
+  i32.load offset=8
+  local.set $2
+  i32.const 0
+  drop
+  local.get $2
+  local.get $1
+  call $~lib/rt/itcms/__visit
+ )
+ (func $~lib/set/Set<i32>~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/set/Set<i32>#__visit
+ )
+ (func $~lib/set/Set<f64>#__visit (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  local.get $0
+  i32.load
+  local.get $1
+  call $~lib/rt/itcms/__visit
+  local.get $0
+  i32.load offset=8
+  local.set $2
+  i32.const 0
+  drop
+  local.get $2
+  local.get $1
+  call $~lib/rt/itcms/__visit
+ )
+ (func $~lib/set/Set<f64>~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/set/Set<f64>#__visit
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#__visit (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  local.get $0
+  i32.load
+  local.get $1
+  call $~lib/rt/itcms/__visit
+  local.get $0
+  i32.load offset=8
+  local.set $2
+  i32.const 1
+  drop
+  local.get $2
+  local.set $3
+  local.get $3
+  local.get $0
+  i32.load offset=16
+  i32.const 12
+  i32.mul
+  i32.add
+  local.set $4
+  loop $while-continue|0
+   local.get $3
+   local.get $4
+   i32.lt_u
+   local.set $5
+   local.get $5
+   if
+    local.get $3
+    local.set $6
+    local.get $6
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     i32.const 1
+     drop
+     local.get $6
+     i32.load
+     local.set $7
+     i32.const 0
+     drop
+     local.get $7
+     local.get $1
+     call $~lib/rt/itcms/__visit
+     i32.const 0
+     drop
+    end
+    local.get $3
+    i32.const 12
+    i32.add
+    local.set $3
+    br $while-continue|0
+   end
+  end
+  local.get $2
+  local.get $1
+  call $~lib/rt/itcms/__visit
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/map/Map<~lib/string/String,u8>#__visit
+ )
+ (func $~lib/map/Map<i32,f64>#__visit (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  local.get $0
+  i32.load
+  local.get $1
+  call $~lib/rt/itcms/__visit
+  local.get $0
+  i32.load offset=8
+  local.set $2
+  i32.const 0
+  drop
+  local.get $2
+  local.get $1
+  call $~lib/rt/itcms/__visit
+ )
+ (func $~lib/map/Map<i32,f64>~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/map/Map<i32,f64>#__visit
+ )
+ (func $~lib/map/Map<u16,i64>#__visit (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  local.get $0
+  i32.load
+  local.get $1
+  call $~lib/rt/itcms/__visit
+  local.get $0
+  i32.load offset=8
+  local.set $2
+  i32.const 0
+  drop
+  local.get $2
+  local.get $1
+  call $~lib/rt/itcms/__visit
+ )
+ (func $~lib/map/Map<u16,i64>~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/map/Map<u16,i64>#__visit
+ )
+ (func $bindings/esm/PlainObject~visit (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  local.get $0
+  i32.load offset=56
+  local.tee $2
+  if
+   local.get $2
+   local.get $1
+   call $~lib/rt/itcms/__visit
+  end
+  local.get $0
+  i32.load offset=60
+  local.tee $2
+  if
+   local.get $2
+   local.get $1
+   call $~lib/rt/itcms/__visit
+  end
+  local.get $0
+  i32.load offset=64
+  local.tee $2
+  if
+   local.get $2
+   local.get $1
+   call $~lib/rt/itcms/__visit
+  end
+ )
+ (func $~lib/typedarray/Uint8Array~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/arraybuffer/ArrayBufferView~visit
+ )
+ (func $~lib/array/Array<~lib/string/String>#__visit (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  i32.const 1
+  drop
+  local.get $0
+  i32.load offset=4
+  local.set $2
+  local.get $2
+  local.get $0
+  i32.load offset=12
+  i32.const 2
+  i32.shl
+  i32.add
+  local.set $3
+  loop $while-continue|0
+   local.get $2
+   local.get $3
+   i32.lt_u
+   local.set $4
+   local.get $4
+   if
+    local.get $2
+    i32.load
+    local.set $5
+    local.get $5
+    if
+     local.get $5
+     local.get $1
+     call $~lib/rt/itcms/__visit
+    end
+    local.get $2
+    i32.const 4
+    i32.add
+    local.set $2
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  i32.load
+  local.get $1
+  call $~lib/rt/itcms/__visit
+ )
+ (func $~lib/array/Array<~lib/string/String>~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/array/Array<~lib/string/String>#__visit
+ )
+ (func $~lib/rt/__visit_members (param $0 i32) (param $1 i32)
+  block $invalid
+   block $bindings/esm/NonPlainObject
+    block $~lib/array/Array<~lib/string/String>
+     block $~lib/typedarray/Uint8Array
+      block $bindings/esm/PlainObject
+       block $~lib/map/Map<u16,i64>
+        block $~lib/map/Map<i32,f64>
+         block $~lib/map/Map<~lib/string/String,u8>
+          block $~lib/set/Set<f64>
+           block $~lib/set/Set<i32>
+            block $~lib/set/Set<u8>
+             block $~lib/array/Array<i32>
+              block $~lib/staticarray/StaticArray<i32>
+               block $~lib/typedarray/Uint64Array
+                block $~lib/typedarray/Float32Array
+                 block $~lib/typedarray/Int16Array
+                  block $~lib/arraybuffer/ArrayBufferView
+                   block $~lib/string/String
+                    block $~lib/arraybuffer/ArrayBuffer
+                     local.get $0
+                     i32.const 8
+                     i32.sub
+                     i32.load
+                     br_table $~lib/arraybuffer/ArrayBuffer $~lib/string/String $~lib/arraybuffer/ArrayBufferView $~lib/typedarray/Int16Array $~lib/typedarray/Float32Array $~lib/typedarray/Uint64Array $~lib/staticarray/StaticArray<i32> $~lib/array/Array<i32> $~lib/set/Set<u8> $~lib/set/Set<i32> $~lib/set/Set<f64> $~lib/map/Map<~lib/string/String,u8> $~lib/map/Map<i32,f64> $~lib/map/Map<u16,i64> $bindings/esm/PlainObject $~lib/typedarray/Uint8Array $~lib/array/Array<~lib/string/String> $bindings/esm/NonPlainObject $invalid
+                    end
+                    return
+                   end
+                   return
+                  end
+                  local.get $0
+                  local.get $1
+                  call $~lib/arraybuffer/ArrayBufferView~visit
+                  return
+                 end
+                 local.get $0
+                 local.get $1
+                 call $~lib/typedarray/Int16Array~visit
+                 return
+                end
+                local.get $0
+                local.get $1
+                call $~lib/typedarray/Float32Array~visit
+                return
+               end
+               local.get $0
+               local.get $1
+               call $~lib/typedarray/Uint64Array~visit
+               return
+              end
+              return
+             end
+             local.get $0
+             local.get $1
+             call $~lib/array/Array<i32>~visit
+             return
+            end
+            local.get $0
+            local.get $1
+            call $~lib/set/Set<u8>~visit
+            return
+           end
+           local.get $0
+           local.get $1
+           call $~lib/set/Set<i32>~visit
+           return
+          end
+          local.get $0
+          local.get $1
+          call $~lib/set/Set<f64>~visit
+          return
+         end
+         local.get $0
+         local.get $1
+         call $~lib/map/Map<~lib/string/String,u8>~visit
+         return
+        end
+        local.get $0
+        local.get $1
+        call $~lib/map/Map<i32,f64>~visit
+        return
+       end
+       local.get $0
+       local.get $1
+       call $~lib/map/Map<u16,i64>~visit
+       return
+      end
+      local.get $0
+      local.get $1
+      call $bindings/esm/PlainObject~visit
+      return
+     end
+     local.get $0
+     local.get $1
+     call $~lib/typedarray/Uint8Array~visit
+     return
+    end
+    local.get $0
+    local.get $1
+    call $~lib/array/Array<~lib/string/String>~visit
+    return
+   end
+   return
+  end
+  unreachable
+ )
+ (func $~setArgumentsLength (param $0 i32)
+  local.get $0
+  global.set $~argumentsLength
+ )
+ (func $~start
+  global.get $~started
+  if
+   return
+  end
+  i32.const 1
+  global.set $~started
+  call $start:bindings/esm
+  memory.size
+  i32.const 16
+  i32.shl
+  global.get $~lib/memory/__heap_base
+  i32.sub
+  i32.const 1
+  i32.shr_u
+  global.set $~lib/rt/itcms/threshold
+  i32.const 416
+  call $~lib/rt/itcms/initLazy
+  global.set $~lib/rt/itcms/pinSpace
+  i32.const 448
+  call $~lib/rt/itcms/initLazy
+  global.set $~lib/rt/itcms/toSpace
+  i32.const 592
+  call $~lib/rt/itcms/initLazy
+  global.set $~lib/rt/itcms/fromSpace
+ )
+ (func $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__data_end
+  i32.lt_s
+  if
+   i32.const 17712
+   i32.const 17760
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+ )
+ (func $start:bindings/esm
+  (local $0 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  i32.const 96
+  local.set $0
+  global.get $~lib/memory/__stack_pointer
+  local.get $0
+  i32.store
+  local.get $0
+  i32.const 1
+  f64.const 42
+  f64.const 0
+  f64.const 0
+  f64.const 0
+  f64.const 0
+  call $~lib/builtins/trace
+  i32.const 128
+  local.set $0
+  global.get $~lib/memory/__stack_pointer
+  local.get $0
+  i32.store
+  local.get $0
+  call $~lib/bindings/dom/console.log
+  global.get $~lib/bindings/dom/Math.E
+  call $~lib/bindings/dom/Math.log
+  drop
+  global.get $bindings/esm/immutableGlobal
+  drop
+  global.get $bindings/esm/immutableGlobalNested
+  drop
+  call $bindings/esm/Date_getTimezoneOffset
+  drop
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#find (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.load
+  local.get $2
+  local.get $0
+  i32.load offset=4
+  i32.and
+  i32.const 4
+  i32.mul
+  i32.add
+  i32.load
+  local.set $3
+  loop $while-continue|0
+   local.get $3
+   local.set $4
+   local.get $4
+   if
+    local.get $3
+    i32.load offset=8
+    local.set $5
+    local.get $5
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load
+     local.set $6
+     global.get $~lib/memory/__stack_pointer
+     local.get $6
+     i32.store
+     local.get $6
+     local.get $1
+     call $~lib/string/String.__eq
+    else
+     i32.const 0
+    end
+    if
+     local.get $3
+     local.set $6
+     global.get $~lib/memory/__stack_pointer
+     i32.const 4
+     i32.add
+     global.set $~lib/memory/__stack_pointer
+     local.get $6
+     return
+    end
+    local.get $5
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $while-continue|0
+   end
+  end
+  i32.const 0
+  local.set $6
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $6
+ )
+ (func $bindings/esm/mapStringU8Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i64.const 0
+  i64.store
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  call $~lib/map/Map<~lib/string/String,u8>#constructor
+  local.tee $0
+  i32.store
+  local.get $0
+  i32.const 912
+  local.set $1
+  global.get $~lib/memory/__stack_pointer
+  local.get $1
+  i32.store offset=4
+  local.get $1
+  i32.const 1
+  call $~lib/map/Map<~lib/string/String,u8>#set
+  drop
+  local.get $0
+  i32.const 944
+  local.set $1
+  global.get $~lib/memory/__stack_pointer
+  local.get $1
+  i32.store offset=4
+  local.get $1
+  i32.const 2
+  call $~lib/map/Map<~lib/string/String,u8>#set
+  drop
+  local.get $0
+  i32.const 976
+  local.set $1
+  global.get $~lib/memory/__stack_pointer
+  local.get $1
+  i32.store offset=4
+  local.get $1
+  i32.const 3
+  call $~lib/map/Map<~lib/string/String,u8>#set
+  drop
+  local.get $0
+  i32.const 1008
+  local.set $1
+  global.get $~lib/memory/__stack_pointer
+  local.get $1
+  i32.store offset=4
+  local.get $1
+  i32.const 4
+  call $~lib/map/Map<~lib/string/String,u8>#set
+  drop
+  local.get $0
+  i32.const 944
+  local.set $1
+  global.get $~lib/memory/__stack_pointer
+  local.get $1
+  i32.store offset=4
+  local.get $1
+  call $~lib/map/Map<~lib/string/String,u8>#delete
+  drop
+  local.get $0
+  local.set $1
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $1
+ )
+ (func $~lib/arraybuffer/ArrayBuffer#constructor (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $1
+  i32.const 1073741820
+  i32.gt_u
+  if
+   i32.const 192
+   i32.const 240
+   i32.const 52
+   i32.const 43
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__new
+  local.tee $2
+  i32.store
+  i32.const 2
+  global.get $~lib/shared/runtime/Runtime.Incremental
+  i32.ne
+  drop
+  local.get $2
+  local.set $3
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $3
+ )
+ (func $bindings/esm/bufferFunction (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $0
+  call $~lib/arraybuffer/ArrayBuffer#get:byteLength
+  local.set $2
+  local.get $1
+  call $~lib/arraybuffer/ArrayBuffer#get:byteLength
+  local.set $3
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $2
+  local.get $3
+  i32.add
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $4
+  i32.store
+  local.get $4
+  local.get $0
+  local.get $2
+  memory.copy
+  local.get $4
+  local.get $2
+  i32.add
+  local.get $1
+  local.get $3
+  memory.copy
+  local.get $4
+  local.set $5
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $5
+ )
+ (func $~lib/string/String#concat (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $0
+  call $~lib/string/String#get:length
+  i32.const 1
+  i32.shl
+  local.set $2
+  local.get $1
+  call $~lib/string/String#get:length
+  i32.const 1
+  i32.shl
+  local.set $3
+  local.get $2
+  local.get $3
+  i32.add
+  local.set $4
+  local.get $4
+  i32.const 0
+  i32.eq
+  if
+   i32.const 704
+   local.set $6
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $6
+   return
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.get $4
+  i32.const 1
+  call $~lib/rt/itcms/__new
+  local.tee $5
+  i32.store
+  local.get $5
+  local.get $0
+  local.get $2
+  memory.copy
+  local.get $5
+  local.get $2
+  i32.add
+  local.get $1
+  local.get $3
+  memory.copy
+  local.get $5
+  local.set $6
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $6
+ )
+ (func $bindings/esm/stringFunctionOptional@varargs (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  block $1of1
+   block $0of1
+    block $outOfRange
+     global.get $~argumentsLength
+     i32.const 1
+     i32.sub
+     br_table $0of1 $1of1 $outOfRange
+    end
+    unreachable
+   end
+   global.get $~lib/memory/__stack_pointer
+   i32.const 64
+   local.tee $1
+   i32.store
+  end
+  local.get $0
+  local.get $1
+  call $bindings/esm/stringFunctionOptional
+  local.set $2
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $2
+ )
+ (func $~lib/arraybuffer/ArrayBufferView#constructor (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+  (local $3 i32)
+  (local $4 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i64.const 0
+  i64.store
+  local.get $0
+  i32.eqz
+  if
+   global.get $~lib/memory/__stack_pointer
+   i32.const 12
+   i32.const 2
+   call $~lib/rt/itcms/__new
+   local.tee $0
+   i32.store
+  end
+  local.get $0
+  i32.const 0
+  call $~lib/arraybuffer/ArrayBufferView#set:buffer
+  local.get $0
+  i32.const 0
+  call $~lib/arraybuffer/ArrayBufferView#set:dataStart
+  local.get $0
+  i32.const 0
+  call $~lib/arraybuffer/ArrayBufferView#set:byteLength
+  local.get $1
+  i32.const 1073741820
+  local.get $2
+  i32.shr_u
+  i32.gt_u
+  if
+   i32.const 192
+   i32.const 240
+   i32.const 19
+   i32.const 57
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.get $1
+  local.get $2
+  i32.shl
+  local.tee $1
+  i32.const 0
+  call $~lib/rt/itcms/__new
+  local.tee $3
+  i32.store offset=4
+  i32.const 2
+  global.get $~lib/shared/runtime/Runtime.Incremental
+  i32.ne
+  drop
+  local.get $0
+  local.get $3
+  call $~lib/arraybuffer/ArrayBufferView#set:buffer
+  local.get $0
+  local.get $3
+  call $~lib/arraybuffer/ArrayBufferView#set:dataStart
+  local.get $0
+  local.get $1
+  call $~lib/arraybuffer/ArrayBufferView#set:byteLength
+  local.get $0
+  local.set $4
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $4
+ )
+ (func $~lib/typedarray/Uint64Array#constructor (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.eqz
+  if
+   global.get $~lib/memory/__stack_pointer
+   i32.const 12
+   i32.const 5
+   call $~lib/rt/itcms/__new
+   local.tee $0
+   i32.store
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.get $0
+  local.get $1
+  i32.const 3
+  call $~lib/arraybuffer/ArrayBufferView#constructor
+  local.tee $0
+  i32.store
+  local.get $0
+  local.set $2
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $2
+ )
+ (func $bindings/esm/typedarrayFunction (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $0
+  call $~lib/typedarray/Int16Array#get:length
+  local.get $1
+  call $~lib/typedarray/Float32Array#get:length
+  i32.add
+  call $~lib/typedarray/Uint64Array#constructor
+  local.tee $2
+  i32.store
+  i32.const 0
+  local.set $3
+  loop $for-loop|0
+   local.get $3
+   local.get $0
+   call $~lib/typedarray/Int16Array#get:length
+   i32.lt_s
+   local.set $4
+   local.get $4
+   if
+    local.get $2
+    local.get $3
+    local.get $0
+    local.get $3
+    call $~lib/typedarray/Int16Array#__get
+    i64.extend_i32_s
+    call $~lib/typedarray/Uint64Array#__set
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    br $for-loop|0
+   end
+  end
+  i32.const 0
+  local.set $3
+  loop $for-loop|1
+   local.get $3
+   local.get $1
+   call $~lib/typedarray/Float32Array#get:length
+   i32.lt_s
+   local.set $4
+   local.get $4
+   if
+    local.get $2
+    local.get $0
+    call $~lib/typedarray/Int16Array#get:length
+    local.get $3
+    i32.add
+    local.get $1
+    local.get $3
+    call $~lib/typedarray/Float32Array#__get
+    i64.trunc_sat_f32_u
+    call $~lib/typedarray/Uint64Array#__set
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    br $for-loop|1
+   end
+  end
+  local.get $2
+  local.set $5
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $5
+ )
+ (func $~lib/staticarray/StaticArray<i32>#constructor (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $1
+  i32.const 1073741820
+  i32.const 2
+  i32.shr_u
+  i32.gt_u
+  if
+   i32.const 192
+   i32.const 800
+   i32.const 91
+   i32.const 60
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  i32.const 2
+  i32.shl
+  local.set $2
+  global.get $~lib/memory/__stack_pointer
+  local.get $2
+  i32.const 6
+  call $~lib/rt/itcms/__new
+  local.tee $3
+  i32.store
+  i32.const 2
+  global.get $~lib/shared/runtime/Runtime.Incremental
+  i32.ne
+  drop
+  local.get $3
+  local.set $4
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $4
+ )
+ (func $bindings/esm/staticarrayFunction (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $0
+  call $~lib/staticarray/StaticArray<i32>#get:length
+  local.get $1
+  call $~lib/staticarray/StaticArray<i32>#get:length
+  i32.add
+  call $~lib/staticarray/StaticArray<i32>#constructor
+  local.tee $2
+  i32.store
+  i32.const 0
+  local.set $3
+  loop $for-loop|0
+   local.get $3
+   local.get $0
+   call $~lib/staticarray/StaticArray<i32>#get:length
+   i32.lt_s
+   local.set $4
+   local.get $4
+   if
+    local.get $2
+    local.get $3
+    local.get $0
+    local.get $3
+    call $~lib/staticarray/StaticArray<i32>#__get
+    call $~lib/staticarray/StaticArray<i32>#__set
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    br $for-loop|0
+   end
+  end
+  i32.const 0
+  local.set $3
+  loop $for-loop|1
+   local.get $3
+   local.get $1
+   call $~lib/staticarray/StaticArray<i32>#get:length
+   i32.lt_s
+   local.set $4
+   local.get $4
+   if
+    local.get $2
+    local.get $0
+    call $~lib/staticarray/StaticArray<i32>#get:length
+    local.get $3
+    i32.add
+    local.get $1
+    local.get $3
+    call $~lib/staticarray/StaticArray<i32>#__get
+    call $~lib/staticarray/StaticArray<i32>#__set
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    br $for-loop|1
+   end
+  end
+  local.get $2
+  local.set $5
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $5
+ )
+ (func $~lib/array/Array<i32>#constructor (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i64.const 0
+  i64.store
+  local.get $0
+  i32.eqz
+  if
+   global.get $~lib/memory/__stack_pointer
+   i32.const 16
+   i32.const 7
+   call $~lib/rt/itcms/__new
+   local.tee $0
+   i32.store
+  end
+  local.get $0
+  i32.const 0
+  call $~lib/array/Array<i32>#set:buffer
+  local.get $0
+  i32.const 0
+  call $~lib/array/Array<i32>#set:dataStart
+  local.get $0
+  i32.const 0
+  call $~lib/array/Array<i32>#set:byteLength
+  local.get $0
+  i32.const 0
+  call $~lib/array/Array<i32>#set:length_
+  local.get $1
+  i32.const 1073741820
+  i32.const 2
+  i32.shr_u
+  i32.gt_u
+  if
+   i32.const 192
+   i32.const 864
+   i32.const 70
+   i32.const 60
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  local.tee $2
+  i32.const 8
+  local.tee $3
+  local.get $2
+  local.get $3
+  i32.gt_u
+  select
+  i32.const 2
+  i32.shl
+  local.set $4
+  global.get $~lib/memory/__stack_pointer
+  local.get $4
+  i32.const 0
+  call $~lib/rt/itcms/__new
+  local.tee $5
+  i32.store offset=4
+  i32.const 2
+  global.get $~lib/shared/runtime/Runtime.Incremental
+  i32.ne
+  drop
+  local.get $0
+  local.get $5
+  call $~lib/array/Array<i32>#set:buffer
+  local.get $0
+  local.get $5
+  call $~lib/array/Array<i32>#set:dataStart
+  local.get $0
+  local.get $4
+  call $~lib/array/Array<i32>#set:byteLength
+  local.get $0
+  local.get $1
+  call $~lib/array/Array<i32>#set:length_
+  local.get $0
+  local.set $6
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $6
+ )
+ (func $bindings/esm/arrayFunction (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $0
+  call $~lib/array/Array<i32>#get:length
+  local.get $1
+  call $~lib/array/Array<i32>#get:length
+  i32.add
+  call $~lib/array/Array<i32>#constructor
+  local.tee $2
+  i32.store
+  i32.const 0
+  local.set $3
+  loop $for-loop|0
+   local.get $3
+   local.get $0
+   call $~lib/array/Array<i32>#get:length
+   i32.lt_s
+   local.set $4
+   local.get $4
+   if
+    local.get $2
+    local.get $3
+    local.get $0
+    local.get $3
+    call $~lib/array/Array<i32>#__get
+    call $~lib/array/Array<i32>#__set
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    br $for-loop|0
+   end
+  end
+  i32.const 0
+  local.set $3
+  loop $for-loop|1
+   local.get $3
+   local.get $1
+   call $~lib/array/Array<i32>#get:length
+   i32.lt_s
+   local.set $4
+   local.get $4
+   if
+    local.get $2
+    local.get $0
+    call $~lib/array/Array<i32>#get:length
+    local.get $3
+    i32.add
+    local.get $1
+    local.get $3
+    call $~lib/array/Array<i32>#__get
+    call $~lib/array/Array<i32>#__set
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    br $for-loop|1
+   end
+  end
+  local.get $2
+  local.set $5
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $5
  )
- (func $~setArgumentsLength (param $0 i32)
+ (func $~lib/set/Set<u8>#constructor (param $0 i32) (result i32)
+  (local $1 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
   local.get $0
-  global.set $~argumentsLength
- )
- (func $~start
-  global.get $~started
+  i32.eqz
   if
-   return
+   global.get $~lib/memory/__stack_pointer
+   i32.const 24
+   i32.const 8
+   call $~lib/rt/itcms/__new
+   local.tee $0
+   i32.store
   end
+  local.get $0
+  i32.const 0
+  i32.const 4
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/set/Set<u8>#set:buckets
+  local.get $0
+  i32.const 4
   i32.const 1
-  global.set $~started
-  call $start:bindings/esm
-  memory.size
-  i32.const 16
-  i32.shl
-  global.get $~lib/memory/__heap_base
   i32.sub
-  i32.const 1
-  i32.shr_u
-  global.set $~lib/rt/itcms/threshold
-  i32.const 416
-  call $~lib/rt/itcms/initLazy
-  global.set $~lib/rt/itcms/pinSpace
-  i32.const 448
-  call $~lib/rt/itcms/initLazy
-  global.set $~lib/rt/itcms/toSpace
-  i32.const 592
-  call $~lib/rt/itcms/initLazy
-  global.set $~lib/rt/itcms/fromSpace
- )
- (func $~stack_check
+  call $~lib/set/Set<u8>#set:bucketsMask
+  local.get $0
+  i32.const 0
+  i32.const 4
+  i32.const 8
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/set/Set<u8>#set:entries
+  local.get $0
+  i32.const 4
+  call $~lib/set/Set<u8>#set:entriesCapacity
+  local.get $0
+  i32.const 0
+  call $~lib/set/Set<u8>#set:entriesOffset
+  local.get $0
+  i32.const 0
+  call $~lib/set/Set<u8>#set:entriesCount
+  local.get $0
+  local.set $1
   global.get $~lib/memory/__stack_pointer
-  global.get $~lib/memory/__data_end
-  i32.lt_s
-  if
-   i32.const 17536
-   i32.const 17584
-   i32.const 1
-   i32.const 1
-   call $~lib/builtins/abort
-   unreachable
-  end
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $1
  )
- (func $start:bindings/esm
+ (func $bindings/esm/setU8Function (result i32)
   (local $0 i32)
+  (local $1 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.sub
@@ -3180,43 +7054,41 @@
   global.get $~lib/memory/__stack_pointer
   i32.const 0
   i32.store
-  i32.const 96
-  local.set $0
   global.get $~lib/memory/__stack_pointer
-  local.get $0
+  i32.const 0
+  call $~lib/set/Set<u8>#constructor
+  local.tee $0
   i32.store
   local.get $0
   i32.const 1
-  f64.const 42
-  f64.const 0
-  f64.const 0
-  f64.const 0
-  f64.const 0
-  call $~lib/builtins/trace
-  i32.const 128
-  local.set $0
-  global.get $~lib/memory/__stack_pointer
-  local.get $0
-  i32.store
+  call $~lib/set/Set<u8>#add
+  drop
   local.get $0
-  call $~lib/bindings/dom/console.log
-  global.get $~lib/bindings/dom/Math.E
-  call $~lib/bindings/dom/Math.log
+  i32.const 2
+  call $~lib/set/Set<u8>#add
   drop
-  global.get $bindings/esm/immutableGlobal
+  local.get $0
+  i32.const 3
+  call $~lib/set/Set<u8>#add
   drop
-  global.get $bindings/esm/immutableGlobalNested
+  local.get $0
+  i32.const 4
+  call $~lib/set/Set<u8>#add
   drop
-  call $bindings/esm/Date_getTimezoneOffset
+  local.get $0
+  i32.const 2
+  call $~lib/set/Set<u8>#delete
   drop
+  local.get $0
+  local.set $1
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
+  local.get $1
  )
- (func $~lib/arraybuffer/ArrayBuffer#constructor (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  (local $3 i32)
+ (func $~lib/set/Set<i32>#constructor (param $0 i32) (result i32)
+  (local $1 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.sub
@@ -3225,40 +7097,55 @@
   global.get $~lib/memory/__stack_pointer
   i32.const 0
   i32.store
-  local.get $1
-  i32.const 1073741820
-  i32.gt_u
+  local.get $0
+  i32.eqz
   if
-   i32.const 192
-   i32.const 240
-   i32.const 52
-   i32.const 43
-   call $~lib/builtins/abort
-   unreachable
+   global.get $~lib/memory/__stack_pointer
+   i32.const 24
+   i32.const 9
+   call $~lib/rt/itcms/__new
+   local.tee $0
+   i32.store
   end
-  global.get $~lib/memory/__stack_pointer
-  local.get $1
+  local.get $0
   i32.const 0
-  call $~lib/rt/itcms/__new
-  local.tee $2
-  i32.store
-  i32.const 2
-  global.get $~lib/shared/runtime/Runtime.Incremental
-  i32.ne
-  drop
-  local.get $2
-  local.set $3
+  i32.const 4
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/set/Set<i32>#set:buckets
+  local.get $0
+  i32.const 4
+  i32.const 1
+  i32.sub
+  call $~lib/set/Set<i32>#set:bucketsMask
+  local.get $0
+  i32.const 0
+  i32.const 4
+  i32.const 8
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/set/Set<i32>#set:entries
+  local.get $0
+  i32.const 4
+  call $~lib/set/Set<i32>#set:entriesCapacity
+  local.get $0
+  i32.const 0
+  call $~lib/set/Set<i32>#set:entriesOffset
+  local.get $0
+  i32.const 0
+  call $~lib/set/Set<i32>#set:entriesCount
+  local.get $0
+  local.set $1
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $3
+  local.get $1
  )
- (func $bindings/esm/bufferFunction (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  (local $3 i32)
-  (local $4 i32)
-  (local $5 i32)
+ (func $bindings/esm/setI32Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.sub
@@ -3267,44 +7154,41 @@
   global.get $~lib/memory/__stack_pointer
   i32.const 0
   i32.store
-  local.get $0
-  call $~lib/arraybuffer/ArrayBuffer#get:byteLength
-  local.set $2
-  local.get $1
-  call $~lib/arraybuffer/ArrayBuffer#get:byteLength
-  local.set $3
   global.get $~lib/memory/__stack_pointer
   i32.const 0
-  local.get $2
-  local.get $3
-  i32.add
-  call $~lib/arraybuffer/ArrayBuffer#constructor
-  local.tee $4
+  call $~lib/set/Set<i32>#constructor
+  local.tee $0
   i32.store
-  local.get $4
   local.get $0
-  local.get $2
-  memory.copy
-  local.get $4
-  local.get $2
-  i32.add
-  local.get $1
-  local.get $3
-  memory.copy
-  local.get $4
-  local.set $5
+  i32.const -1
+  call $~lib/set/Set<i32>#add
+  drop
+  local.get $0
+  i32.const -2
+  call $~lib/set/Set<i32>#add
+  drop
+  local.get $0
+  i32.const -3
+  call $~lib/set/Set<i32>#add
+  drop
+  local.get $0
+  i32.const -4
+  call $~lib/set/Set<i32>#add
+  drop
+  local.get $0
+  i32.const -2
+  call $~lib/set/Set<i32>#delete
+  drop
+  local.get $0
+  local.set $1
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $5
+  local.get $1
  )
- (func $~lib/string/String#concat (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  (local $3 i32)
-  (local $4 i32)
-  (local $5 i32)
-  (local $6 i32)
+ (func $~lib/set/Set<f64>#constructor (param $0 i32) (result i32)
+  (local $1 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.sub
@@ -3314,58 +7198,54 @@
   i32.const 0
   i32.store
   local.get $0
-  call $~lib/string/String#get:length
-  i32.const 1
-  i32.shl
-  local.set $2
-  local.get $1
-  call $~lib/string/String#get:length
-  i32.const 1
-  i32.shl
-  local.set $3
-  local.get $2
-  local.get $3
-  i32.add
-  local.set $4
-  local.get $4
-  i32.const 0
-  i32.eq
+  i32.eqz
   if
-   i32.const 704
-   local.set $6
    global.get $~lib/memory/__stack_pointer
-   i32.const 4
-   i32.add
-   global.set $~lib/memory/__stack_pointer
-   local.get $6
-   return
+   i32.const 24
+   i32.const 10
+   call $~lib/rt/itcms/__new
+   local.tee $0
+   i32.store
   end
-  global.get $~lib/memory/__stack_pointer
-  local.get $4
+  local.get $0
+  i32.const 0
+  i32.const 4
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/set/Set<f64>#set:buckets
+  local.get $0
+  i32.const 4
   i32.const 1
-  call $~lib/rt/itcms/__new
-  local.tee $5
-  i32.store
-  local.get $5
+  i32.sub
+  call $~lib/set/Set<f64>#set:bucketsMask
   local.get $0
-  local.get $2
-  memory.copy
-  local.get $5
-  local.get $2
-  i32.add
-  local.get $1
-  local.get $3
-  memory.copy
-  local.get $5
-  local.set $6
+  i32.const 0
+  i32.const 4
+  i32.const 16
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/set/Set<f64>#set:entries
+  local.get $0
+  i32.const 4
+  call $~lib/set/Set<f64>#set:entriesCapacity
+  local.get $0
+  i32.const 0
+  call $~lib/set/Set<f64>#set:entriesOffset
+  local.get $0
+  i32.const 0
+  call $~lib/set/Set<f64>#set:entriesCount
+  local.get $0
+  local.set $1
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $6
+  local.get $1
  )
- (func $bindings/esm/stringFunctionOptional@varargs (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
+ (func $bindings/esm/setF64Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.sub
@@ -3374,106 +7254,220 @@
   global.get $~lib/memory/__stack_pointer
   i32.const 0
   i32.store
-  block $1of1
-   block $0of1
-    block $outOfRange
-     global.get $~argumentsLength
-     i32.const 1
-     i32.sub
-     br_table $0of1 $1of1 $outOfRange
-    end
-    unreachable
-   end
-   global.get $~lib/memory/__stack_pointer
-   i32.const 64
-   local.tee $1
-   i32.store
-  end
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  call $~lib/set/Set<f64>#constructor
+  local.tee $0
+  i32.store
   local.get $0
-  local.get $1
-  call $bindings/esm/stringFunctionOptional
-  local.set $2
+  f64.const 1.5
+  call $~lib/set/Set<f64>#add
+  drop
+  local.get $0
+  f64.const 2.5
+  call $~lib/set/Set<f64>#add
+  drop
+  local.get $0
+  f64.const 3.5
+  call $~lib/set/Set<f64>#add
+  drop
+  local.get $0
+  f64.const 4.5
+  call $~lib/set/Set<f64>#add
+  drop
+  local.get $0
+  f64.const 2.5
+  call $~lib/set/Set<f64>#delete
+  drop
+  local.get $0
+  local.set $1
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $2
+  local.get $1
  )
- (func $~lib/arraybuffer/ArrayBufferView#constructor (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
-  (local $3 i32)
-  (local $4 i32)
+ (func $~lib/map/Map<~lib/string/String,u8>#constructor (param $0 i32) (result i32)
+  (local $1 i32)
   global.get $~lib/memory/__stack_pointer
-  i32.const 8
+  i32.const 4
   i32.sub
   global.set $~lib/memory/__stack_pointer
   call $~stack_check
   global.get $~lib/memory/__stack_pointer
-  i64.const 0
-  i64.store
+  i32.const 0
+  i32.store
   local.get $0
   i32.eqz
   if
    global.get $~lib/memory/__stack_pointer
-   i32.const 12
-   i32.const 2
+   i32.const 24
+   i32.const 11
    call $~lib/rt/itcms/__new
    local.tee $0
    i32.store
   end
   local.get $0
   i32.const 0
-  call $~lib/arraybuffer/ArrayBufferView#set:buffer
+  i32.const 4
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/map/Map<~lib/string/String,u8>#set:buckets
+  local.get $0
+  i32.const 4
+  i32.const 1
+  i32.sub
+  call $~lib/map/Map<~lib/string/String,u8>#set:bucketsMask
   local.get $0
   i32.const 0
-  call $~lib/arraybuffer/ArrayBufferView#set:dataStart
+  i32.const 4
+  i32.const 12
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/map/Map<~lib/string/String,u8>#set:entries
+  local.get $0
+  i32.const 4
+  call $~lib/map/Map<~lib/string/String,u8>#set:entriesCapacity
   local.get $0
   i32.const 0
-  call $~lib/arraybuffer/ArrayBufferView#set:byteLength
-  local.get $1
-  i32.const 1073741820
-  local.get $2
-  i32.shr_u
-  i32.gt_u
-  if
-   i32.const 192
-   i32.const 240
-   i32.const 19
-   i32.const 57
-   call $~lib/builtins/abort
-   unreachable
-  end
+  call $~lib/map/Map<~lib/string/String,u8>#set:entriesOffset
+  local.get $0
+  i32.const 0
+  call $~lib/map/Map<~lib/string/String,u8>#set:entriesCount
+  local.get $0
+  local.set $1
   global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
   local.get $1
-  local.get $2
-  i32.shl
-  local.tee $1
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#set (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
   i32.const 0
-  call $~lib/rt/itcms/__new
-  local.tee $3
-  i32.store offset=4
-  i32.const 2
-  global.get $~lib/shared/runtime/Runtime.Incremental
-  i32.ne
-  drop
-  local.get $0
-  local.get $3
-  call $~lib/arraybuffer/ArrayBufferView#set:buffer
-  local.get $0
-  local.get $3
-  call $~lib/arraybuffer/ArrayBufferView#set:dataStart
-  local.get $0
+  i32.store
   local.get $1
-  call $~lib/arraybuffer/ArrayBufferView#set:byteLength
+  call $~lib/util/hash/HASH<~lib/string/String>
+  local.set $3
   local.get $0
+  local.get $1
+  local.get $3
+  call $~lib/map/Map<~lib/string/String,u8>#find
   local.set $4
+  local.get $4
+  if
+   local.get $4
+   local.get $2
+   call $~lib/map/MapEntry<~lib/string/String,u8>#set:value
+   i32.const 0
+   drop
+  else
+   local.get $0
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
+   i32.eq
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/map/Map<~lib/string/String,u8>#rehash
+   end
+   global.get $~lib/memory/__stack_pointer
+   local.get $0
+   i32.load offset=8
+   local.tee $5
+   i32.store
+   local.get $5
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $6
+   i32.const 1
+   i32.add
+   call $~lib/map/Map<~lib/string/String,u8>#set:entriesOffset
+   local.get $6
+   i32.const 12
+   i32.mul
+   i32.add
+   local.set $4
+   local.get $4
+   local.get $1
+   call $~lib/map/MapEntry<~lib/string/String,u8>#set:key
+   i32.const 1
+   drop
+   local.get $0
+   local.get $1
+   i32.const 1
+   call $~lib/rt/itcms/__link
+   local.get $4
+   local.get $2
+   call $~lib/map/MapEntry<~lib/string/String,u8>#set:value
+   i32.const 0
+   drop
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   call $~lib/map/Map<~lib/string/String,u8>#set:entriesCount
+   local.get $0
+   i32.load
+   local.get $3
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 4
+   i32.mul
+   i32.add
+   local.set $6
+   local.get $4
+   local.get $6
+   i32.load
+   call $~lib/map/MapEntry<~lib/string/String,u8>#set:taggedNext
+   local.get $6
+   local.get $4
+   i32.store
+  end
+  local.get $0
+  local.set $7
   global.get $~lib/memory/__stack_pointer
-  i32.const 8
+  i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $4
+  local.get $7
  )
- (func $~lib/typedarray/Uint64Array#constructor (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
+ (func $~lib/map/Map<i32,f64>#constructor (param $0 i32) (result i32)
+  (local $1 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.sub
@@ -3486,32 +7480,54 @@
   i32.eqz
   if
    global.get $~lib/memory/__stack_pointer
+   i32.const 24
    i32.const 12
-   i32.const 5
    call $~lib/rt/itcms/__new
    local.tee $0
    i32.store
   end
-  global.get $~lib/memory/__stack_pointer
   local.get $0
-  local.get $1
-  i32.const 3
-  call $~lib/arraybuffer/ArrayBufferView#constructor
-  local.tee $0
-  i32.store
+  i32.const 0
+  i32.const 4
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/map/Map<i32,f64>#set:buckets
+  local.get $0
+  i32.const 4
+  i32.const 1
+  i32.sub
+  call $~lib/map/Map<i32,f64>#set:bucketsMask
+  local.get $0
+  i32.const 0
+  i32.const 4
+  i32.const 24
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/map/Map<i32,f64>#set:entries
+  local.get $0
+  i32.const 4
+  call $~lib/map/Map<i32,f64>#set:entriesCapacity
+  local.get $0
+  i32.const 0
+  call $~lib/map/Map<i32,f64>#set:entriesOffset
   local.get $0
-  local.set $2
+  i32.const 0
+  call $~lib/map/Map<i32,f64>#set:entriesCount
+  local.get $0
+  local.set $1
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $2
+  local.get $1
  )
- (func $bindings/esm/typedarrayFunction (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
+ (func $~lib/map/Map<i32,f64>#set (param $0 i32) (param $1 i32) (param $2 f64) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.sub
@@ -3520,79 +7536,114 @@
   global.get $~lib/memory/__stack_pointer
   i32.const 0
   i32.store
-  global.get $~lib/memory/__stack_pointer
-  i32.const 0
-  local.get $0
-  call $~lib/typedarray/Int16Array#get:length
   local.get $1
-  call $~lib/typedarray/Float32Array#get:length
-  i32.add
-  call $~lib/typedarray/Uint64Array#constructor
-  local.tee $2
-  i32.store
-  i32.const 0
+  call $~lib/util/hash/HASH<i32>
   local.set $3
-  loop $for-loop|0
-   local.get $3
-   local.get $0
-   call $~lib/typedarray/Int16Array#get:length
-   i32.lt_s
-   local.set $4
+  local.get $0
+  local.get $1
+  local.get $3
+  call $~lib/map/Map<i32,f64>#find
+  local.set $4
+  local.get $4
+  if
    local.get $4
+   local.get $2
+   call $~lib/map/MapEntry<i32,f64>#set:value
+   i32.const 0
+   drop
+  else
+   local.get $0
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
+   i32.eq
    if
-    local.get $2
-    local.get $3
     local.get $0
-    local.get $3
-    call $~lib/typedarray/Int16Array#__get
-    i64.extend_i32_s
-    call $~lib/typedarray/Uint64Array#__set
-    local.get $3
-    i32.const 1
-    i32.add
-    local.set $3
-    br $for-loop|0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/map/Map<i32,f64>#rehash
    end
-  end
-  i32.const 0
-  local.set $3
-  loop $for-loop|1
-   local.get $3
-   local.get $1
-   call $~lib/typedarray/Float32Array#get:length
-   i32.lt_s
+   global.get $~lib/memory/__stack_pointer
+   local.get $0
+   i32.load offset=8
+   local.tee $5
+   i32.store
+   local.get $5
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $6
+   i32.const 1
+   i32.add
+   call $~lib/map/Map<i32,f64>#set:entriesOffset
+   local.get $6
+   i32.const 24
+   i32.mul
+   i32.add
    local.set $4
    local.get $4
-   if
-    local.get $2
-    local.get $0
-    call $~lib/typedarray/Int16Array#get:length
-    local.get $3
-    i32.add
-    local.get $1
-    local.get $3
-    call $~lib/typedarray/Float32Array#__get
-    i64.trunc_sat_f32_u
-    call $~lib/typedarray/Uint64Array#__set
-    local.get $3
-    i32.const 1
-    i32.add
-    local.set $3
-    br $for-loop|1
-   end
+   local.get $1
+   call $~lib/map/MapEntry<i32,f64>#set:key
+   i32.const 0
+   drop
+   local.get $4
+   local.get $2
+   call $~lib/map/MapEntry<i32,f64>#set:value
+   i32.const 0
+   drop
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   call $~lib/map/Map<i32,f64>#set:entriesCount
+   local.get $0
+   i32.load
+   local.get $3
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 4
+   i32.mul
+   i32.add
+   local.set $6
+   local.get $4
+   local.get $6
+   i32.load
+   call $~lib/map/MapEntry<i32,f64>#set:taggedNext
+   local.get $6
+   local.get $4
+   i32.store
   end
-  local.get $2
-  local.set $5
+  local.get $0
+  local.set $7
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $5
+  local.get $7
  )
- (func $~lib/staticarray/StaticArray<i32>#constructor (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  (local $3 i32)
-  (local $4 i32)
+ (func $bindings/esm/mapI32F64Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.sub
@@ -3601,216 +7652,105 @@
   global.get $~lib/memory/__stack_pointer
   i32.const 0
   i32.store
-  local.get $1
-  i32.const 1073741820
-  i32.const 2
-  i32.shr_u
-  i32.gt_u
-  if
-   i32.const 192
-   i32.const 800
-   i32.const 91
-   i32.const 60
-   call $~lib/builtins/abort
-   unreachable
-  end
-  local.get $1
-  i32.const 2
-  i32.shl
-  local.set $2
   global.get $~lib/memory/__stack_pointer
-  local.get $2
-  i32.const 6
-  call $~lib/rt/itcms/__new
-  local.tee $3
+  i32.const 0
+  call $~lib/map/Map<i32,f64>#constructor
+  local.tee $0
   i32.store
+  local.get $0
+  i32.const 1
+  f64.const 1
+  call $~lib/map/Map<i32,f64>#set
+  drop
+  local.get $0
   i32.const 2
-  global.get $~lib/shared/runtime/Runtime.Incremental
-  i32.ne
+  f64.const 2
+  call $~lib/map/Map<i32,f64>#set
   drop
-  local.get $3
-  local.set $4
-  global.get $~lib/memory/__stack_pointer
-  i32.const 4
-  i32.add
-  global.set $~lib/memory/__stack_pointer
-  local.get $4
- )
- (func $bindings/esm/staticarrayFunction (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  (local $3 i32)
-  (local $4 i32)
-  (local $5 i32)
-  global.get $~lib/memory/__stack_pointer
-  i32.const 4
-  i32.sub
-  global.set $~lib/memory/__stack_pointer
-  call $~stack_check
-  global.get $~lib/memory/__stack_pointer
-  i32.const 0
-  i32.store
-  global.get $~lib/memory/__stack_pointer
-  i32.const 0
   local.get $0
-  call $~lib/staticarray/StaticArray<i32>#get:length
-  local.get $1
-  call $~lib/staticarray/StaticArray<i32>#get:length
-  i32.add
-  call $~lib/staticarray/StaticArray<i32>#constructor
-  local.tee $2
-  i32.store
-  i32.const 0
-  local.set $3
-  loop $for-loop|0
-   local.get $3
-   local.get $0
-   call $~lib/staticarray/StaticArray<i32>#get:length
-   i32.lt_s
-   local.set $4
-   local.get $4
-   if
-    local.get $2
-    local.get $3
-    local.get $0
-    local.get $3
-    call $~lib/staticarray/StaticArray<i32>#__get
-    call $~lib/staticarray/StaticArray<i32>#__set
-    local.get $3
-    i32.const 1
-    i32.add
-    local.set $3
-    br $for-loop|0
-   end
-  end
-  i32.const 0
-  local.set $3
-  loop $for-loop|1
-   local.get $3
-   local.get $1
-   call $~lib/staticarray/StaticArray<i32>#get:length
-   i32.lt_s
-   local.set $4
-   local.get $4
-   if
-    local.get $2
-    local.get $0
-    call $~lib/staticarray/StaticArray<i32>#get:length
-    local.get $3
-    i32.add
-    local.get $1
-    local.get $3
-    call $~lib/staticarray/StaticArray<i32>#__get
-    call $~lib/staticarray/StaticArray<i32>#__set
-    local.get $3
-    i32.const 1
-    i32.add
-    local.set $3
-    br $for-loop|1
-   end
-  end
-  local.get $2
-  local.set $5
+  i32.const 3
+  f64.const 3
+  call $~lib/map/Map<i32,f64>#set
+  drop
+  local.get $0
+  i32.const 4
+  f64.const 4
+  call $~lib/map/Map<i32,f64>#set
+  drop
+  local.get $0
+  i32.const 2
+  call $~lib/map/Map<i32,f64>#delete
+  drop
+  local.get $0
+  local.set $1
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $5
+  local.get $1
  )
- (func $~lib/array/Array<i32>#constructor (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  (local $3 i32)
-  (local $4 i32)
-  (local $5 i32)
-  (local $6 i32)
+ (func $~lib/map/Map<u16,i64>#constructor (param $0 i32) (result i32)
+  (local $1 i32)
   global.get $~lib/memory/__stack_pointer
-  i32.const 8
+  i32.const 4
   i32.sub
   global.set $~lib/memory/__stack_pointer
   call $~stack_check
   global.get $~lib/memory/__stack_pointer
-  i64.const 0
-  i64.store
+  i32.const 0
+  i32.store
   local.get $0
   i32.eqz
   if
    global.get $~lib/memory/__stack_pointer
-   i32.const 16
-   i32.const 7
+   i32.const 24
+   i32.const 13
    call $~lib/rt/itcms/__new
    local.tee $0
    i32.store
   end
   local.get $0
   i32.const 0
-  call $~lib/array/Array<i32>#set:buffer
-  local.get $0
-  i32.const 0
-  call $~lib/array/Array<i32>#set:dataStart
+  i32.const 4
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/map/Map<u16,i64>#set:buckets
   local.get $0
-  i32.const 0
-  call $~lib/array/Array<i32>#set:byteLength
+  i32.const 4
+  i32.const 1
+  i32.sub
+  call $~lib/map/Map<u16,i64>#set:bucketsMask
   local.get $0
   i32.const 0
-  call $~lib/array/Array<i32>#set:length_
-  local.get $1
-  i32.const 1073741820
-  i32.const 2
-  i32.shr_u
-  i32.gt_u
-  if
-   i32.const 192
-   i32.const 864
-   i32.const 70
-   i32.const 60
-   call $~lib/builtins/abort
-   unreachable
-  end
-  local.get $1
-  local.tee $2
-  i32.const 8
-  local.tee $3
-  local.get $2
-  local.get $3
-  i32.gt_u
-  select
-  i32.const 2
-  i32.shl
-  local.set $4
-  global.get $~lib/memory/__stack_pointer
-  local.get $4
-  i32.const 0
-  call $~lib/rt/itcms/__new
-  local.tee $5
-  i32.store offset=4
-  i32.const 2
-  global.get $~lib/shared/runtime/Runtime.Incremental
-  i32.ne
-  drop
-  local.get $0
-  local.get $5
-  call $~lib/array/Array<i32>#set:buffer
+  i32.const 4
+  i32.const 24
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/map/Map<u16,i64>#set:entries
   local.get $0
-  local.get $5
-  call $~lib/array/Array<i32>#set:dataStart
+  i32.const 4
+  call $~lib/map/Map<u16,i64>#set:entriesCapacity
   local.get $0
-  local.get $4
-  call $~lib/array/Array<i32>#set:byteLength
+  i32.const 0
+  call $~lib/map/Map<u16,i64>#set:entriesOffset
   local.get $0
-  local.get $1
-  call $~lib/array/Array<i32>#set:length_
+  i32.const 0
+  call $~lib/map/Map<u16,i64>#set:entriesCount
   local.get $0
-  local.set $6
+  local.set $1
   global.get $~lib/memory/__stack_pointer
-  i32.const 8
+  i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $6
+  local.get $1
  )
- (func $bindings/esm/arrayFunction (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
+ (func $~lib/map/Map<u16,i64>#set (param $0 i32) (param $1 i32) (param $2 i64) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.sub
@@ -3819,72 +7759,158 @@
   global.get $~lib/memory/__stack_pointer
   i32.const 0
   i32.store
-  global.get $~lib/memory/__stack_pointer
-  i32.const 0
-  local.get $0
-  call $~lib/array/Array<i32>#get:length
   local.get $1
-  call $~lib/array/Array<i32>#get:length
-  i32.add
-  call $~lib/array/Array<i32>#constructor
-  local.tee $2
-  i32.store
-  i32.const 0
+  call $~lib/util/hash/HASH<u16>
   local.set $3
-  loop $for-loop|0
-   local.get $3
-   local.get $0
-   call $~lib/array/Array<i32>#get:length
-   i32.lt_s
-   local.set $4
+  local.get $0
+  local.get $1
+  local.get $3
+  call $~lib/map/Map<u16,i64>#find
+  local.set $4
+  local.get $4
+  if
    local.get $4
+   local.get $2
+   call $~lib/map/MapEntry<u16,i64>#set:value
+   i32.const 0
+   drop
+  else
+   local.get $0
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
+   i32.eq
    if
-    local.get $2
-    local.get $3
     local.get $0
-    local.get $3
-    call $~lib/array/Array<i32>#__get
-    call $~lib/array/Array<i32>#__set
-    local.get $3
-    i32.const 1
-    i32.add
-    local.set $3
-    br $for-loop|0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/map/Map<u16,i64>#rehash
    end
-  end
-  i32.const 0
-  local.set $3
-  loop $for-loop|1
-   local.get $3
-   local.get $1
-   call $~lib/array/Array<i32>#get:length
-   i32.lt_s
+   global.get $~lib/memory/__stack_pointer
+   local.get $0
+   i32.load offset=8
+   local.tee $5
+   i32.store
+   local.get $5
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $6
+   i32.const 1
+   i32.add
+   call $~lib/map/Map<u16,i64>#set:entriesOffset
+   local.get $6
+   i32.const 24
+   i32.mul
+   i32.add
    local.set $4
    local.get $4
-   if
-    local.get $2
-    local.get $0
-    call $~lib/array/Array<i32>#get:length
-    local.get $3
-    i32.add
-    local.get $1
-    local.get $3
-    call $~lib/array/Array<i32>#__get
-    call $~lib/array/Array<i32>#__set
-    local.get $3
-    i32.const 1
-    i32.add
-    local.set $3
-    br $for-loop|1
-   end
+   local.get $1
+   call $~lib/map/MapEntry<u16,i64>#set:key
+   i32.const 0
+   drop
+   local.get $4
+   local.get $2
+   call $~lib/map/MapEntry<u16,i64>#set:value
+   i32.const 0
+   drop
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   call $~lib/map/Map<u16,i64>#set:entriesCount
+   local.get $0
+   i32.load
+   local.get $3
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 4
+   i32.mul
+   i32.add
+   local.set $6
+   local.get $4
+   local.get $6
+   i32.load
+   call $~lib/map/MapEntry<u16,i64>#set:taggedNext
+   local.get $6
+   local.get $4
+   i32.store
   end
-  local.get $2
-  local.set $5
+  local.get $0
+  local.set $7
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $5
+  local.get $7
+ )
+ (func $bindings/esm/mapU16I64Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  call $~lib/map/Map<u16,i64>#constructor
+  local.tee $0
+  i32.store
+  local.get $0
+  i32.const 1
+  i64.const 1
+  call $~lib/map/Map<u16,i64>#set
+  drop
+  local.get $0
+  i32.const 2
+  i64.const 2
+  call $~lib/map/Map<u16,i64>#set
+  drop
+  local.get $0
+  i32.const 3
+  i64.const 3
+  call $~lib/map/Map<u16,i64>#set
+  drop
+  local.get $0
+  i32.const 4
+  i64.const 4
+  call $~lib/map/Map<u16,i64>#set
+  drop
+  local.get $0
+  i32.const 2
+  call $~lib/map/Map<u16,i64>#delete
+  drop
+  local.get $0
+  local.set $1
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $1
  )
  (func $bindings/esm/PlainObject#constructor (param $0 i32) (result i32)
   (local $1 i32)
@@ -3901,7 +7927,7 @@
   if
    global.get $~lib/memory/__stack_pointer
    i32.const 68
-   i32.const 8
+   i32.const 14
    call $~lib/rt/itcms/__new
    local.tee $0
    i32.store
@@ -4015,7 +8041,7 @@
   if
    global.get $~lib/memory/__stack_pointer
    i32.const 0
-   i32.const 11
+   i32.const 17
    call $~lib/rt/itcms/__new
    local.tee $0
    i32.store
diff --git a/tests/compiler/bindings/esm.js b/tests/compiler/bindings/esm.js
index b279d8e09d..dbb8b314a0 100644
--- a/tests/compiler/bindings/esm.js
+++ b/tests/compiler/bindings/esm.js
@@ -57,6 +57,14 @@ export async function postInstantiate(instance) {
 
   assert.deepStrictEqual(exports.arrayFunction([1, 2, 3], [4, 5, 6]), [1, 2, 3, 4, 5, 6]);
 
+  assert.deepStrictEqual(exports.setU8Function(),  new Set([1, 3, 4]));
+  assert.deepStrictEqual(exports.setI32Function(), new Set([-1, -3, -4]));
+  assert.deepStrictEqual(exports.setF64Function(), new Set([1.5, 3.5, 4.5]));
+
+  assert.deepStrictEqual(exports.mapStringU8Function(), new Map([['1', 1], ['3', 3], ['4', 4]]));
+  assert.deepStrictEqual(exports.mapI32F64Function(),   new Map([[1, 1], [3, 3], [4, 4]]));
+  assert.deepStrictEqual(exports.mapU16I64Function(),   new Map([[1, 1n], [3, 3n], [4, 4n]]));
+
   {
     let obj = exports.objectFunction({ a: 1, b: 2 }, { a: 3, b: 4 });
     assert.strictEqual(obj.a, 4);
diff --git a/tests/compiler/bindings/esm.release.d.ts b/tests/compiler/bindings/esm.release.d.ts
index a9d795fee1..e8dd8f8f23 100644
--- a/tests/compiler/bindings/esm.release.d.ts
+++ b/tests/compiler/bindings/esm.release.d.ts
@@ -94,27 +94,81 @@ export declare function staticarrayFunction(a: Array<number>, b: Array<number>):
  * @returns `~lib/array/Array<i32>`
  */
 export declare function arrayFunction(a: Array<number>, b: Array<number>): Array<number>;
+/**
+ * bindings/esm/setU8Function
+ * @returns `~lib/set/Set<u8>`
+ */
+export declare function setU8Function(): __Internref8;
+/**
+ * bindings/esm/setI32Function
+ * @returns `~lib/set/Set<i32>`
+ */
+export declare function setI32Function(): __Internref9;
+/**
+ * bindings/esm/setF64Function
+ * @returns `~lib/set/Set<f64>`
+ */
+export declare function setF64Function(): __Internref10;
+/**
+ * bindings/esm/mapStringU8Function
+ * @returns `~lib/map/Map<~lib/string/String,u8>`
+ */
+export declare function mapStringU8Function(): __Internref11;
+/**
+ * bindings/esm/mapI32F64Function
+ * @returns `~lib/map/Map<i32,f64>`
+ */
+export declare function mapI32F64Function(): __Internref12;
+/**
+ * bindings/esm/mapU16I64Function
+ * @returns `~lib/map/Map<u16,i64>`
+ */
+export declare function mapU16I64Function(): __Internref13;
 /**
  * bindings/esm/objectFunction
  * @param a `bindings/esm/PlainObject`
  * @param b `bindings/esm/PlainObject`
  * @returns `bindings/esm/PlainObject`
  */
-export declare function objectFunction(a: __Record8<undefined>, b: __Record8<undefined>): __Record8<never>;
+export declare function objectFunction(a: __Record14<undefined>, b: __Record14<undefined>): __Record14<never>;
 /**
  * bindings/esm/newInternref
  * @returns `bindings/esm/NonPlainObject`
  */
-export declare function newInternref(): __Internref11;
+export declare function newInternref(): __Internref17;
 /**
  * bindings/esm/internrefFunction
  * @param a `bindings/esm/NonPlainObject`
  * @param b `bindings/esm/NonPlainObject`
  * @returns `bindings/esm/NonPlainObject`
  */
-export declare function internrefFunction(a: __Internref11, b: __Internref11): __Internref11;
+export declare function internrefFunction(a: __Internref17, b: __Internref17): __Internref17;
+/** ~lib/set/Set<u8> */
+declare class __Internref8 extends Number {
+  private __nominal8: symbol;
+}
+/** ~lib/set/Set<i32> */
+declare class __Internref9 extends Number {
+  private __nominal9: symbol;
+}
+/** ~lib/set/Set<f64> */
+declare class __Internref10 extends Number {
+  private __nominal10: symbol;
+}
+/** ~lib/map/Map<~lib/string/String,u8> */
+declare class __Internref11 extends Number {
+  private __nominal11: symbol;
+}
+/** ~lib/map/Map<i32,f64> */
+declare class __Internref12 extends Number {
+  private __nominal12: symbol;
+}
+/** ~lib/map/Map<u16,i64> */
+declare class __Internref13 extends Number {
+  private __nominal13: symbol;
+}
 /** bindings/esm/PlainObject */
-declare interface __Record8<TOmittable> {
+declare interface __Record14<TOmittable> {
   /** @type `i8` */
   a: number | TOmittable;
   /** @type `i16` */
@@ -149,6 +203,6 @@ declare interface __Record8<TOmittable> {
   p: Array<string> | null | TOmittable;
 }
 /** bindings/esm/NonPlainObject */
-declare class __Internref11 extends Number {
-  private __nominal11: symbol;
+declare class __Internref17 extends Number {
+  private __nominal17: symbol;
 }
diff --git a/tests/compiler/bindings/esm.release.js b/tests/compiler/bindings/esm.release.js
index f2b51c2895..eb16744111 100644
--- a/tests/compiler/bindings/esm.release.js
+++ b/tests/compiler/bindings/esm.release.js
@@ -119,8 +119,8 @@ async function instantiate(module, imports = {}) {
     },
     typedarrayFunction(a, b) {
       // bindings/esm/typedarrayFunction(~lib/typedarray/Int16Array, ~lib/typedarray/Float32Array) => ~lib/typedarray/Uint64Array
-      a = __retain(__lowerTypedArray(Int16Array, 3, 1, a) || __notnull());
-      b = __lowerTypedArray(Float32Array, 4, 2, b) || __notnull();
+      a = __retain(__lowerTypedArray(3, Int16Array, 1, a) || __notnull());
+      b = __lowerTypedArray(4, Float32Array, 2, b) || __notnull();
       try {
         return __liftTypedArray(BigUint64Array, exports.typedarrayFunction(a, b) >>> 0);
       } finally {
@@ -129,30 +129,54 @@ async function instantiate(module, imports = {}) {
     },
     staticarrayFunction(a, b) {
       // bindings/esm/staticarrayFunction(~lib/staticarray/StaticArray<i32>, ~lib/staticarray/StaticArray<i32>) => ~lib/staticarray/StaticArray<i32>
-      a = __retain(__lowerStaticArray((pointer, value) => { new Int32Array(memory.buffer)[pointer >>> 2] = value; }, 6, 2, a) || __notnull());
-      b = __lowerStaticArray((pointer, value) => { new Int32Array(memory.buffer)[pointer >>> 2] = value; }, 6, 2, b) || __notnull();
+      a = __retain(__lowerStaticArray(6, (ptr, value) => { new Int32Array(memory.buffer)[ptr >>> 2] = value; }, 2, a) || __notnull());
+      b = __lowerStaticArray(6, (ptr, value) => { new Int32Array(memory.buffer)[ptr >>> 2] = value; }, 2, b) || __notnull();
       try {
-        return __liftStaticArray(pointer => new Int32Array(memory.buffer)[pointer >>> 2], 2, exports.staticarrayFunction(a, b) >>> 0);
+        return __liftStaticArray(ptr => new Int32Array(memory.buffer)[ptr >>> 2], 2, exports.staticarrayFunction(a, b) >>> 0);
       } finally {
         __release(a);
       }
     },
     arrayFunction(a, b) {
       // bindings/esm/arrayFunction(~lib/array/Array<i32>, ~lib/array/Array<i32>) => ~lib/array/Array<i32>
-      a = __retain(__lowerArray((pointer, value) => { new Int32Array(memory.buffer)[pointer >>> 2] = value; }, 7, 2, a) || __notnull());
-      b = __lowerArray((pointer, value) => { new Int32Array(memory.buffer)[pointer >>> 2] = value; }, 7, 2, b) || __notnull();
+      a = __retain(__lowerArray(7, (ptr, value) => { new Int32Array(memory.buffer)[ptr >>> 2] = value; }, 2, a) || __notnull());
+      b = __lowerArray(7, (ptr, value) => { new Int32Array(memory.buffer)[ptr >>> 2] = value; }, 2, b) || __notnull();
       try {
-        return __liftArray(pointer => new Int32Array(memory.buffer)[pointer >>> 2], 2, exports.arrayFunction(a, b) >>> 0);
+        return __liftArray(ptr => new Int32Array(memory.buffer)[ptr >>> 2], 2, exports.arrayFunction(a, b) >>> 0);
       } finally {
         __release(a);
       }
     },
+    setU8Function() {
+      // bindings/esm/setU8Function() => ~lib/set/Set<u8>
+      return __liftSet(ptr => new Uint8Array(memory.buffer)[ptr >>> 0], 1, exports.setU8Function() >>> 0);
+    },
+    setI32Function() {
+      // bindings/esm/setI32Function() => ~lib/set/Set<i32>
+      return __liftSet(ptr => new Int32Array(memory.buffer)[ptr >>> 2], 4, exports.setI32Function() >>> 0);
+    },
+    setF64Function() {
+      // bindings/esm/setF64Function() => ~lib/set/Set<f64>
+      return __liftSet(ptr => new Float64Array(memory.buffer)[ptr >>> 3], 8, exports.setF64Function() >>> 0);
+    },
+    mapStringU8Function() {
+      // bindings/esm/mapStringU8Function() => ~lib/map/Map<~lib/string/String,u8>
+      return __liftMap(ptr => __liftString(new Uint32Array(memory.buffer)[ptr >>> 2]), 4, ptr => new Uint8Array(memory.buffer)[ptr >>> 0], 1, exports.mapStringU8Function() >>> 0);
+    },
+    mapI32F64Function() {
+      // bindings/esm/mapI32F64Function() => ~lib/map/Map<i32,f64>
+      return __liftMap(ptr => new Int32Array(memory.buffer)[ptr >>> 2], 4, ptr => new Float64Array(memory.buffer)[ptr >>> 3], 8, exports.mapI32F64Function() >>> 0);
+    },
+    mapU16I64Function() {
+      // bindings/esm/mapU16I64Function() => ~lib/map/Map<u16,i64>
+      return __liftMap(ptr => new Uint16Array(memory.buffer)[ptr >>> 1], 2, ptr => new BigInt64Array(memory.buffer)[ptr >>> 3], 8, exports.mapU16I64Function() >>> 0);
+    },
     objectFunction(a, b) {
       // bindings/esm/objectFunction(bindings/esm/PlainObject, bindings/esm/PlainObject) => bindings/esm/PlainObject
-      a = __retain(__lowerRecord8(a) || __notnull());
-      b = __lowerRecord8(b) || __notnull();
+      a = __retain(__lowerRecord14(a) || __notnull());
+      b = __lowerRecord14(b) || __notnull();
       try {
-        return __liftRecord8(exports.objectFunction(a, b) >>> 0);
+        return __liftRecord14(exports.objectFunction(a, b) >>> 0);
       } finally {
         __release(a);
       }
@@ -172,155 +196,209 @@ async function instantiate(module, imports = {}) {
       }
     },
   }, exports);
-  function __lowerRecord8(value) {
+  function __lowerRecord14(value) {
     // bindings/esm/PlainObject
     // Hint: Opt-out from lowering as a record by providing an empty constructor
     if (value == null) return 0;
-    const pointer = exports.__pin(exports.__new(68, 8));
-    new Int8Array(memory.buffer)[pointer + 0 >>> 0] = value.a;
-    new Int16Array(memory.buffer)[pointer + 2 >>> 1] = value.b;
-    new Int32Array(memory.buffer)[pointer + 4 >>> 2] = value.c;
-    new BigInt64Array(memory.buffer)[pointer + 8 >>> 3] = value.d || 0n;
-    new Uint8Array(memory.buffer)[pointer + 16 >>> 0] = value.e;
-    new Uint16Array(memory.buffer)[pointer + 18 >>> 1] = value.f;
-    new Uint32Array(memory.buffer)[pointer + 20 >>> 2] = value.g;
-    new BigUint64Array(memory.buffer)[pointer + 24 >>> 3] = value.h || 0n;
-    new Int32Array(memory.buffer)[pointer + 32 >>> 2] = value.i;
-    new Uint32Array(memory.buffer)[pointer + 36 >>> 2] = value.j;
-    new Uint8Array(memory.buffer)[pointer + 40 >>> 0] = value.k ? 1 : 0;
-    new Float32Array(memory.buffer)[pointer + 44 >>> 2] = value.l;
-    new Float64Array(memory.buffer)[pointer + 48 >>> 3] = value.m;
-    new Uint32Array(memory.buffer)[pointer + 56 >>> 2] = __lowerString(value.n);
-    new Uint32Array(memory.buffer)[pointer + 60 >>> 2] = __lowerTypedArray(Uint8Array, 9, 0, value.o);
-    new Uint32Array(memory.buffer)[pointer + 64 >>> 2] = __lowerArray((pointer, value) => { new Uint32Array(memory.buffer)[pointer >>> 2] = __lowerString(value) || __notnull(); }, 10, 2, value.p);
-    exports.__unpin(pointer);
-    return pointer;
+    const ptr = exports.__pin(exports.__new(68, 14));
+    new Int8Array(memory.buffer)[ptr + 0 >>> 0] = value.a;
+    new Int16Array(memory.buffer)[ptr + 2 >>> 1] = value.b;
+    new Int32Array(memory.buffer)[ptr + 4 >>> 2] = value.c;
+    new BigInt64Array(memory.buffer)[ptr + 8 >>> 3] = value.d || 0n;
+    new Uint8Array(memory.buffer)[ptr + 16 >>> 0] = value.e;
+    new Uint16Array(memory.buffer)[ptr + 18 >>> 1] = value.f;
+    new Uint32Array(memory.buffer)[ptr + 20 >>> 2] = value.g;
+    new BigUint64Array(memory.buffer)[ptr + 24 >>> 3] = value.h || 0n;
+    new Int32Array(memory.buffer)[ptr + 32 >>> 2] = value.i;
+    new Uint32Array(memory.buffer)[ptr + 36 >>> 2] = value.j;
+    new Uint8Array(memory.buffer)[ptr + 40 >>> 0] = value.k ? 1 : 0;
+    new Float32Array(memory.buffer)[ptr + 44 >>> 2] = value.l;
+    new Float64Array(memory.buffer)[ptr + 48 >>> 3] = value.m;
+    new Uint32Array(memory.buffer)[ptr + 56 >>> 2] = __lowerString(value.n);
+    new Uint32Array(memory.buffer)[ptr + 60 >>> 2] = __lowerTypedArray(15, Uint8Array, 0, value.o);
+    new Uint32Array(memory.buffer)[ptr + 64 >>> 2] = __lowerArray(16, (ptr, value) => { new Uint32Array(memory.buffer)[ptr >>> 2] = __lowerString(value) || __notnull(); }, 2, value.p);
+    exports.__unpin(ptr);
+    return ptr;
   }
-  function __liftRecord8(pointer) {
+  function __liftRecord14(ptr) {
     // bindings/esm/PlainObject
     // Hint: Opt-out from lifting as a record by providing an empty constructor
-    if (!pointer) return null;
+    if (!ptr) return null;
     return {
-      a: new Int8Array(memory.buffer)[pointer + 0 >>> 0],
-      b: new Int16Array(memory.buffer)[pointer + 2 >>> 1],
-      c: new Int32Array(memory.buffer)[pointer + 4 >>> 2],
-      d: new BigInt64Array(memory.buffer)[pointer + 8 >>> 3],
-      e: new Uint8Array(memory.buffer)[pointer + 16 >>> 0],
-      f: new Uint16Array(memory.buffer)[pointer + 18 >>> 1],
-      g: new Uint32Array(memory.buffer)[pointer + 20 >>> 2],
-      h: new BigUint64Array(memory.buffer)[pointer + 24 >>> 3],
-      i: new Int32Array(memory.buffer)[pointer + 32 >>> 2],
-      j: new Uint32Array(memory.buffer)[pointer + 36 >>> 2],
-      k: new Uint8Array(memory.buffer)[pointer + 40 >>> 0] != 0,
-      l: new Float32Array(memory.buffer)[pointer + 44 >>> 2],
-      m: new Float64Array(memory.buffer)[pointer + 48 >>> 3],
-      n: __liftString(new Uint32Array(memory.buffer)[pointer + 56 >>> 2]),
-      o: __liftTypedArray(Uint8Array, new Uint32Array(memory.buffer)[pointer + 60 >>> 2]),
-      p: __liftArray(pointer => __liftString(new Uint32Array(memory.buffer)[pointer >>> 2]), 2, new Uint32Array(memory.buffer)[pointer + 64 >>> 2]),
+      a: new Int8Array(memory.buffer)[ptr + 0 >>> 0],
+      b: new Int16Array(memory.buffer)[ptr + 2 >>> 1],
+      c: new Int32Array(memory.buffer)[ptr + 4 >>> 2],
+      d: new BigInt64Array(memory.buffer)[ptr + 8 >>> 3],
+      e: new Uint8Array(memory.buffer)[ptr + 16 >>> 0],
+      f: new Uint16Array(memory.buffer)[ptr + 18 >>> 1],
+      g: new Uint32Array(memory.buffer)[ptr + 20 >>> 2],
+      h: new BigUint64Array(memory.buffer)[ptr + 24 >>> 3],
+      i: new Int32Array(memory.buffer)[ptr + 32 >>> 2],
+      j: new Uint32Array(memory.buffer)[ptr + 36 >>> 2],
+      k: new Uint8Array(memory.buffer)[ptr + 40 >>> 0] != 0,
+      l: new Float32Array(memory.buffer)[ptr + 44 >>> 2],
+      m: new Float64Array(memory.buffer)[ptr + 48 >>> 3],
+      n: __liftString(new Uint32Array(memory.buffer)[ptr + 56 >>> 2]),
+      o: __liftTypedArray(Uint8Array, new Uint32Array(memory.buffer)[ptr + 60 >>> 2]),
+      p: __liftArray(ptr => __liftString(new Uint32Array(memory.buffer)[ptr >>> 2]), 2, new Uint32Array(memory.buffer)[ptr + 64 >>> 2]),
     };
   }
-  function __liftBuffer(pointer) {
-    if (!pointer) return null;
-    return memory.buffer.slice(pointer, pointer + new Uint32Array(memory.buffer)[pointer - 4 >>> 2]);
+  function __liftBuffer(ptr) {
+    if (!ptr) return null;
+    return memory.buffer.slice(ptr, ptr + new Uint32Array(memory.buffer)[ptr - 4 >>> 2]);
   }
   function __lowerBuffer(value) {
     if (value == null) return 0;
-    const pointer = exports.__new(value.byteLength, 0) >>> 0;
-    new Uint8Array(memory.buffer).set(new Uint8Array(value), pointer);
-    return pointer;
+    const ptr = exports.__new(value.byteLength, 0) >>> 0;
+    new Uint8Array(memory.buffer).set(new Uint8Array(value), ptr);
+    return ptr;
   }
-  function __liftString(pointer) {
-    if (!pointer) return null;
+  function __liftString(ptr) {
+    if (!ptr) return null;
     const
-      end = pointer + new Uint32Array(memory.buffer)[pointer - 4 >>> 2] >>> 1,
-      memoryU16 = new Uint16Array(memory.buffer);
+      end = ptr + new Uint32Array(memory.buffer)[ptr - 4 >>> 2] >>> 1,
+      mem16 = new Uint16Array(memory.buffer);
     let
-      start = pointer >>> 1,
-      string = "";
-    while (end - start > 1024) string += String.fromCharCode(...memoryU16.subarray(start, start += 1024));
-    return string + String.fromCharCode(...memoryU16.subarray(start, end));
+      start = ptr >>> 1,
+      res = "";
+    while (end - start > 1024) res += String.fromCharCode(...mem16.subarray(start, start += 1024));
+    return res + String.fromCharCode(...mem16.subarray(start, end));
   }
   function __lowerString(value) {
     if (value == null) return 0;
     const
-      length = value.length,
-      pointer = exports.__new(length << 1, 1) >>> 0,
-      memoryU16 = new Uint16Array(memory.buffer);
-    for (let i = 0; i < length; ++i) memoryU16[(pointer >>> 1) + i] = value.charCodeAt(i);
-    return pointer;
+      len = value.length,
+      ptr = exports.__new(len << 1, 1) >>> 0,
+      mem16 = new Uint16Array(memory.buffer);
+    for (let i = 0; i < len; ++i) mem16[(ptr >>> 1) + i] = value.charCodeAt(i);
+    return ptr;
   }
-  function __liftArray(liftElement, align, pointer) {
-    if (!pointer) return null;
+  function __liftArray(liftElement, align, ptr) {
+    if (!ptr) return null;
     const
-      memoryU32 = new Uint32Array(memory.buffer),
-      dataStart = memoryU32[pointer + 4 >>> 2],
-      length = memoryU32[pointer + 12 >>> 2],
-      values = new Array(length);
-    for (let i = 0; i < length; ++i) values[i] = liftElement(dataStart + (i << align >>> 0));
-    return values;
+      mem32 = new Uint32Array(memory.buffer),
+      buf = mem32[ptr + 4 >>> 2],
+      len = mem32[ptr + 12 >>> 2],
+      res = new Array(len);
+    for (let i = 0; i < len; ++i) res[i] = liftElement(buf + (i << align >>> 0));
+    return res;
   }
-  function __lowerArray(lowerElement, id, align, values) {
+  function __lowerArray(id, lowerElement, align, values) {
     if (values == null) return 0;
     const
-      length = values.length,
-      buffer = exports.__pin(exports.__new(length << align, 0)) >>> 0,
-      header = exports.__pin(exports.__new(16, id)) >>> 0,
-      memoryU32 = new Uint32Array(memory.buffer);
-    memoryU32[header + 0 >>> 2] = buffer;
-    memoryU32[header + 4 >>> 2] = buffer;
-    memoryU32[header + 8 >>> 2] = length << align;
-    memoryU32[header + 12 >>> 2] = length;
-    for (let i = 0; i < length; ++i) lowerElement(buffer + (i << align >>> 0), values[i]);
-    exports.__unpin(buffer);
-    exports.__unpin(header);
-    return header;
+      len = values.length,
+      buf = exports.__pin(exports.__new(len << align, 0)) >>> 0,
+      ptr = exports.__pin(exports.__new(16, id)) >>> 0,
+      mem32 = new Uint32Array(memory.buffer);
+    mem32[ptr + 0 >>> 2] = buf;
+    mem32[ptr + 4 >>> 2] = buf;
+    mem32[ptr + 8 >>> 2] = len << align;
+    mem32[ptr + 12 >>> 2] = len;
+    for (let i = 0; i < len; ++i) lowerElement(buf + (i << align >>> 0), values[i]);
+    exports.__unpin(buf);
+    exports.__unpin(ptr);
+    return ptr;
   }
-  function __liftTypedArray(constructor, pointer) {
-    if (!pointer) return null;
-    const memoryU32 = new Uint32Array(memory.buffer);
-    return new constructor(
+  function __liftTypedArray(Ctr, ptr) {
+    if (!ptr) return null;
+    const mem32 = new Uint32Array(memory.buffer);
+    return new Ctr(
       memory.buffer,
-      memoryU32[pointer + 4 >>> 2],
-      memoryU32[pointer + 8 >>> 2] / constructor.BYTES_PER_ELEMENT
+      mem32[ptr + 4 >>> 2],
+      mem32[ptr + 8 >>> 2] / Ctr.BYTES_PER_ELEMENT
     ).slice();
   }
-  function __lowerTypedArray(constructor, id, align, values) {
+  function __lowerTypedArray(id, Ctr, align, values) {
     if (values == null) return 0;
     const
-      length = values.length,
-      buffer = exports.__pin(exports.__new(length << align, 0)) >>> 0,
-      header = exports.__new(12, id) >>> 0,
-      memoryU32 = new Uint32Array(memory.buffer);
-    memoryU32[header + 0 >>> 2] = buffer;
-    memoryU32[header + 4 >>> 2] = buffer;
-    memoryU32[header + 8 >>> 2] = length << align;
-    new constructor(memory.buffer, buffer, length).set(values);
-    exports.__unpin(buffer);
-    return header;
+      len = values.length,
+      buf = exports.__pin(exports.__new(len << align, 0)) >>> 0,
+      ptr = exports.__new(12, id) >>> 0,
+      mem32 = new Uint32Array(memory.buffer);
+    mem32[ptr + 0 >>> 2] = buf;
+    mem32[ptr + 4 >>> 2] = buf;
+    mem32[ptr + 8 >>> 2] = len << align;
+    new Ctr(memory.buffer, buf, len).set(values);
+    exports.__unpin(buf);
+    return ptr;
   }
-  function __liftStaticArray(liftElement, align, pointer) {
-    if (!pointer) return null;
+  function __liftStaticArray(liftElement, align, ptr) {
+    if (!ptr) return null;
     const
-      length = new Uint32Array(memory.buffer)[pointer - 4 >>> 2] >>> align,
-      values = new Array(length);
-    for (let i = 0; i < length; ++i) values[i] = liftElement(pointer + (i << align >>> 0));
-    return values;
+      len = new Uint32Array(memory.buffer)[ptr - 4 >>> 2] >>> align,
+      res = new Array(len);
+    for (let i = 0; i < len; ++i) res[i] = liftElement(ptr + (i << align >>> 0));
+    return res;
   }
-  function __lowerStaticArray(lowerElement, id, align, values) {
+  function __lowerStaticArray(id, lowerElement, align, values) {
     if (values == null) return 0;
     const
-      length = values.length,
-      buffer = exports.__pin(exports.__new(length << align, id)) >>> 0;
-    for (let i = 0; i < length; i++) lowerElement(buffer + (i << align >>> 0), values[i]);
-    exports.__unpin(buffer);
-    return buffer;
+      len = values.length,
+      buf = exports.__pin(exports.__new(len << align, id)) >>> 0;
+    for (let i = 0; i < len; i++) lowerElement(buf + (i << align >>> 0), values[i]);
+    exports.__unpin(buf);
+    return buf;
+  }
+  function __liftSet(liftElement, keySize, ptr) {
+    if (!ptr) return null;
+    const
+      mem32 = new Uint32Array(memory.buffer),
+      count = mem32[ptr + 16 >>> 2],
+      entries = mem32[ptr + 8 >>> 2],
+      // key is known
+      keyMask = keySize - 1,
+      taggedOffset = (keySize + 3) & ~3,
+      // end is all contents combined (here: pointer after value after key, net size unaligned)
+      endOffset = taggedOffset + 4,
+      // entire thing is at least pointer aligned, or more if K or V is larger, i.e. v128
+      entryMask = Math.max(3, keyMask),
+      entrySize = (endOffset + entryMask) & ~entryMask,
+      res = new Set();
+    for (let i = 0; i < count; ++i) {
+      const
+        buf = entries + i * entrySize,
+        tag = mem32[buf + taggedOffset >>> 2];
+      if (!(tag & 1)) {
+        res.add(liftElement(buf));
+      }
+    }
+    return res;
+  }
+  function __liftMap(liftKeyElement, keySize, liftValueElement, valueSize, ptr) {
+    if (!ptr) return null;
+    const
+      mem32 = new Uint32Array(memory.buffer),
+      count = mem32[ptr + 16 >>> 2],
+      entries = mem32[ptr + 8 >>> 2],
+      // key is known
+      keyMask = keySize - 1,
+      keyOffset = 0,
+      // value is aligned after key
+      valueMask = valueSize - 1,
+      valueOffset = (keyOffset + keySize + valueMask) & ~valueMask,
+      taggedOffset = (valueOffset + valueSize + 3) & ~3,
+      // end is all contents combined (here: pointer after value after key, net size unaligned)
+      endOffset = taggedOffset + 4,
+      // entire thing is at least pointer aligned, or more if K or V is larger, i.e. v128
+      entryMask = Math.max(3, keyMask, valueMask),
+      entrySize = (endOffset + entryMask) & ~entryMask,
+      res = new Map();
+    for (let i = 0; i < count; ++i) {
+      const
+        buf = entries + i * entrySize,
+        tag = mem32[buf + taggedOffset >>> 2];
+      if (!(tag & 1)) {
+        res.set(liftKeyElement(buf + keyOffset), liftValueElement(buf + valueOffset));
+      }
+    }
+    return res;
   }
   const registry = new FinalizationRegistry(__release);
   class Internref extends Number {}
-  function __liftInternref(pointer) {
-    if (!pointer) return null;
-    const sentinel = new Internref(__retain(pointer));
-    registry.register(sentinel, pointer);
+  function __liftInternref(ptr) {
+    if (!ptr) return null;
+    const sentinel = new Internref(__retain(ptr));
+    registry.register(sentinel, ptr);
     return sentinel;
   }
   function __lowerInternref(value) {
@@ -329,20 +407,20 @@ async function instantiate(module, imports = {}) {
     throw TypeError("internref expected");
   }
   const refcounts = new Map();
-  function __retain(pointer) {
-    if (pointer) {
-      const refcount = refcounts.get(pointer);
-      if (refcount) refcounts.set(pointer, refcount + 1);
-      else refcounts.set(exports.__pin(pointer), 1);
+  function __retain(ptr) {
+    if (ptr) {
+      const refs = refcounts.get(ptr);
+      if (refs) refcounts.set(ptr, refs + 1);
+      else refcounts.set(exports.__pin(ptr), 1);
     }
-    return pointer;
+    return ptr;
   }
-  function __release(pointer) {
-    if (pointer) {
-      const refcount = refcounts.get(pointer);
-      if (refcount === 1) exports.__unpin(pointer), refcounts.delete(pointer);
-      else if (refcount) refcounts.set(pointer, refcount - 1);
-      else throw Error(`invalid refcount '${refcount}' for reference '${pointer}'`);
+  function __release(ptr) {
+    if (ptr) {
+      const refs = refcounts.get(ptr);
+      if (refs === 1) exports.__unpin(ptr), refcounts.delete(ptr);
+      else if (refs) refcounts.set(ptr, refs - 1);
+      else throw Error(`invalid refcount '${refs}' for reference '${ptr}'`);
     }
   }
   function __notnull() {
@@ -366,6 +444,12 @@ export const {
   typedarrayFunction,
   staticarrayFunction,
   arrayFunction,
+  setU8Function,
+  setI32Function,
+  setF64Function,
+  mapStringU8Function,
+  mapI32F64Function,
+  mapU16I64Function,
   objectFunction,
   newInternref,
   internrefFunction
diff --git a/tests/compiler/bindings/esm.release.wat b/tests/compiler/bindings/esm.release.wat
index 333923028d..86a2e624d6 100644
--- a/tests/compiler/bindings/esm.release.wat
+++ b/tests/compiler/bindings/esm.release.wat
@@ -1,16 +1,19 @@
 (module
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_=>_none (func (param i32)))
- (type $none_=>_none (func))
- (type $none_=>_i32 (func (result i32)))
  (type $i32_i32_=>_none (func (param i32 i32)))
+ (type $none_=>_i32 (func (result i32)))
+ (type $i32_=>_none (func (param i32)))
  (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $none_=>_none (func))
+ (type $i32_=>_i32 (func (param i32) (result i32)))
+ (type $i32_i32_i64_=>_none (func (param i32 i32 i64)))
  (type $i32_i32_f64_f64_f64_f64_f64_=>_none (func (param i32 i32 f64 f64 f64 f64 f64)))
  (type $f64_=>_f64 (func (param f64) (result f64)))
  (type $i64_i64_=>_i64 (func (param i64 i64) (result i64)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $i32_i32_i64_=>_none (func (param i32 i32 i64)))
- (type $i32_=>_i32 (func (param i32) (result i32)))
+ (type $i32_f64_=>_none (func (param i32 f64)))
+ (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
+ (type $i32_i32_f64_=>_none (func (param i32 i32 f64)))
  (import "env" "Math.E" (global $~lib/bindings/dom/Math.E f64))
  (import "env" "trace" (func $~lib/builtins/trace (param i32 i32 f64 f64 f64 f64 f64)))
  (import "env" "console.log" (func $~lib/bindings/dom/console.log (param i32)))
@@ -38,8 +41,8 @@
  (global $~lib/rt/itcms/fromSpace (mut i32) (i32.const 0))
  (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
  (global $~argumentsLength (mut i32) (i32.const 0))
- (global $~lib/rt/__rtti_base i32 (i32.const 2048))
- (global $~lib/memory/__stack_pointer (mut i32) (i32.const 18532))
+ (global $~lib/rt/__rtti_base i32 (i32.const 2176))
+ (global $~lib/memory/__stack_pointer (mut i32) (i32.const 18708))
  (global $~started (mut i32) (i32.const 0))
  (memory $0 1)
  (data (i32.const 1036) "\1c")
@@ -72,13 +75,21 @@
  (data (i32.const 1816) "\01\00\00\00&\00\00\00~\00l\00i\00b\00/\00s\00t\00a\00t\00i\00c\00a\00r\00r\00a\00y\00.\00t\00s")
  (data (i32.const 1868) ",")
  (data (i32.const 1880) "\01\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s")
- (data (i32.const 1916) "<")
- (data (i32.const 1928) "\01\00\00\00*\00\00\00O\00b\00j\00e\00c\00t\00 \00a\00l\00r\00e\00a\00d\00y\00 \00p\00i\00n\00n\00e\00d")
- (data (i32.const 1980) "<")
- (data (i32.const 1992) "\01\00\00\00(\00\00\00O\00b\00j\00e\00c\00t\00 \00i\00s\00 \00n\00o\00t\00 \00p\00i\00n\00n\00e\00d")
- (data (i32.const 2048) "\0c\00\00\00 \00\00\00\00\00\00\00 ")
- (data (i32.const 2076) "\81\08\00\00\02\00\00\00\01\19\00\00\02\00\00\00\01\02\00\00\02\00\00\00$\t\00\00\00\00\00\00\02\t")
- (data (i32.const 2124) "A\00\00\00\02\00\00\00\02A\00\00\00\00\00\00 ")
+ (data (i32.const 1916) "\1c")
+ (data (i32.const 1928) "\01\00\00\00\02\00\00\001")
+ (data (i32.const 1948) "\1c")
+ (data (i32.const 1960) "\01\00\00\00\02\00\00\002")
+ (data (i32.const 1980) "\1c")
+ (data (i32.const 1992) "\01\00\00\00\02\00\00\003")
+ (data (i32.const 2012) "\1c")
+ (data (i32.const 2024) "\01\00\00\00\02\00\00\004")
+ (data (i32.const 2044) "<")
+ (data (i32.const 2056) "\01\00\00\00*\00\00\00O\00b\00j\00e\00c\00t\00 \00a\00l\00r\00e\00a\00d\00y\00 \00p\00i\00n\00n\00e\00d")
+ (data (i32.const 2108) "<")
+ (data (i32.const 2120) "\01\00\00\00(\00\00\00O\00b\00j\00e\00c\00t\00 \00i\00s\00 \00n\00o\00t\00 \00p\00i\00n\00n\00e\00d")
+ (data (i32.const 2176) "\12\00\00\00 \00\00\00\00\00\00\00 ")
+ (data (i32.const 2204) "\81\08\00\00\02\00\00\00\01\19\00\00\02\00\00\00\01\02\00\00\02\00\00\00$\t\00\00\00\00\00\00\02\t\00\00\00\00\00\00H\00\00\00\00\00\00\00\08\t\00\00\00\00\00\00\08\1a\00\00\00\00\00\00P\00\82\00\00\00\00\00\10\1a\12\00\00\00\00\00\10\n\01")
+ (data (i32.const 2300) "A\00\00\00\02\00\00\00\02A\00\00\00\00\00\00 ")
  (export "plainGlobal" (global $bindings/esm/plainGlobal))
  (export "plainMutableGlobal" (global $bindings/esm/plainMutableGlobal))
  (export "stringGlobal" (global $bindings/esm/stringGlobal))
@@ -91,6 +102,12 @@
  (export "ConstEnum.THREE" (global $bindings/esm/ConstEnum.THREE))
  (export "plainFunction" (func $bindings/esm/plainFunction))
  (export "plainFunction64" (func $bindings/esm/plainFunction64))
+ (export "setU8Function" (func $bindings/esm/setU8Function))
+ (export "setI32Function" (func $bindings/esm/setI32Function))
+ (export "setF64Function" (func $bindings/esm/setF64Function))
+ (export "mapStringU8Function" (func $bindings/esm/mapStringU8Function))
+ (export "mapI32F64Function" (func $bindings/esm/mapI32F64Function))
+ (export "mapU16I64Function" (func $bindings/esm/mapU16I64Function))
  (export "newInternref" (func $bindings/esm/newInternref))
  (export "__new" (func $~lib/rt/itcms/__new))
  (export "__pin" (func $~lib/rt/itcms/__pin))
@@ -135,9 +152,9 @@
   call $byn-split-outlined-A$~lib/rt/itcms/__visit
   i32.const 1328
   call $byn-split-outlined-A$~lib/rt/itcms/__visit
-  i32.const 1936
+  i32.const 2064
   call $byn-split-outlined-A$~lib/rt/itcms/__visit
-  i32.const 2000
+  i32.const 2128
   call $byn-split-outlined-A$~lib/rt/itcms/__visit
   global.get $~lib/rt/itcms/pinSpace
   local.tee $1
@@ -188,7 +205,7 @@
   if
    i32.const 0
    local.get $0
-   i32.const 18532
+   i32.const 18708
    i32.lt_u
    local.get $0
    i32.load offset=8
@@ -264,7 +281,7 @@
    i32.const 1
   else
    local.get $2
-   i32.const 2048
+   i32.const 2176
    i32.load
    i32.gt_u
    if
@@ -278,7 +295,7 @@
    local.get $2
    i32.const 3
    i32.shl
-   i32.const 2052
+   i32.const 2180
    i32.add
    i32.load
    i32.const 32
@@ -843,10 +860,10 @@
   if
    unreachable
   end
-  i32.const 18544
+  i32.const 18720
   i32.const 0
   i32.store
-  i32.const 20112
+  i32.const 20288
   i32.const 0
   i32.store
   loop $for-loop|0
@@ -857,7 +874,7 @@
     local.get $0
     i32.const 2
     i32.shl
-    i32.const 18544
+    i32.const 18720
     i32.add
     i32.const 0
     i32.store offset=4
@@ -875,7 +892,7 @@
       i32.add
       i32.const 2
       i32.shl
-      i32.const 18544
+      i32.const 18720
       i32.add
       i32.const 0
       i32.store offset=96
@@ -893,13 +910,13 @@
     br $for-loop|0
    end
   end
-  i32.const 18544
-  i32.const 20116
+  i32.const 18720
+  i32.const 20292
   memory.size
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
-  i32.const 18544
+  i32.const 18720
   global.set $~lib/rt/tlsf/ROOT
  )
  (func $~lib/rt/itcms/step (result i32)
@@ -984,7 +1001,7 @@
      local.set $0
      loop $while-continue|0
       local.get $0
-      i32.const 18532
+      i32.const 18708
       i32.lt_u
       if
        local.get $0
@@ -1084,7 +1101,7 @@
      unreachable
     end
     local.get $0
-    i32.const 18532
+    i32.const 18708
     i32.lt_u
     if
      local.get $0
@@ -1107,7 +1124,7 @@
      i32.const 4
      i32.add
      local.tee $0
-     i32.const 18532
+     i32.const 18708
      i32.ge_u
      if
       global.get $~lib/rt/tlsf/ROOT
@@ -1608,11 +1625,11 @@
   i32.sub
   global.set $~lib/memory/__stack_pointer
   global.get $~lib/memory/__stack_pointer
-  i32.const 2148
+  i32.const 2324
   i32.lt_s
   if
-   i32.const 18560
-   i32.const 18608
+   i32.const 18736
+   i32.const 18784
    i32.const 1
    i32.const 1
    call $~lib/builtins/abort
@@ -1887,6 +1904,7 @@
      if
       local.get $0
       local.get $3
+      i32.const 0
       call $byn-split-outlined-A$~lib/rt/itcms/__link
      end
     end
@@ -1909,384 +1927,3919 @@
   local.get $2
   i32.store
  )
- (func $bindings/esm/newInternref (result i32)
-  (local $0 i32)
+ (func $~lib/set/Set<u8>#rehash (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
   global.get $~lib/memory/__stack_pointer
-  i32.const 4
+  i32.const 8
   i32.sub
   global.set $~lib/memory/__stack_pointer
   global.get $~lib/memory/__stack_pointer
-  i32.const 2148
+  i32.const 2324
   i32.lt_s
   if
-   i32.const 18560
-   i32.const 18608
+   i32.const 18736
+   i32.const 18784
    i32.const 1
    i32.const 1
    call $~lib/builtins/abort
    unreachable
   end
   global.get $~lib/memory/__stack_pointer
-  local.tee $0
-  i32.const 0
+  local.tee $2
+  i64.const 0
+  i64.store
+  local.get $2
+  local.get $1
+  i32.const 1
+  i32.add
+  local.tee $2
+  i32.const 2
+  i32.shl
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $5
   i32.store
+  global.get $~lib/memory/__stack_pointer
+  local.get $2
+  i32.const 3
+  i32.shl
+  i32.const 3
+  i32.div_s
+  local.tee $6
+  i32.const 3
+  i32.shl
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store offset=4
   local.get $0
-  i32.const 0
-  i32.const 11
-  call $~lib/rt/itcms/__new
-  local.tee $0
+  i32.load offset=8
+  local.tee $4
+  local.get $0
+  i32.load offset=16
+  i32.const 3
+  i32.shl
+  i32.add
+  local.set $7
+  local.get $3
+  local.set $2
+  loop $while-continue|0
+   local.get $4
+   local.get $7
+   i32.ne
+   if
+    local.get $4
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     local.get $2
+     local.get $4
+     i32.load8_u
+     local.tee $8
+     i32.store8
+     local.get $2
+     local.get $5
+     local.get $1
+     local.get $8
+     i32.const -1028477379
+     i32.mul
+     i32.const 374761394
+     i32.add
+     i32.const 17
+     i32.rotl
+     i32.const 668265263
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 15
+     i32.shr_u
+     i32.xor
+     i32.const -2048144777
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 13
+     i32.shr_u
+     i32.xor
+     i32.const -1028477379
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 16
+     i32.shr_u
+     i32.xor
+     i32.and
+     i32.const 2
+     i32.shl
+     i32.add
+     local.tee $8
+     i32.load
+     i32.store offset=4
+     local.get $8
+     local.get $2
+     i32.store
+     local.get $2
+     i32.const 8
+     i32.add
+     local.set $2
+    end
+    local.get $4
+    i32.const 8
+    i32.add
+    local.set $4
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  local.get $5
   i32.store
+  local.get $5
+  if
+   local.get $0
+   local.get $5
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $1
+  i32.store offset=4
+  local.get $0
+  local.get $3
+  i32.store offset=8
+  local.get $3
+  if
+   local.get $0
+   local.get $3
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $6
+  i32.store offset=12
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.store offset=16
   global.get $~lib/memory/__stack_pointer
-  i32.const 4
+  i32.const 8
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $0
  )
- (func $~lib/rt/itcms/__pin (param $0 i32) (result i32)
-  (local $1 i32)
+ (func $~lib/set/Set<u8>#add (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
+  (local $4 i32)
+  local.get $0
+  i32.load
+  local.get $1
+  local.tee $2
+  i32.const 255
+  i32.and
+  i32.const -1028477379
+  i32.mul
+  i32.const 374761394
+  i32.add
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.tee $1
+  i32.const 15
+  i32.shr_u
+  local.get $1
+  i32.xor
+  i32.const -2048144777
+  i32.mul
+  local.tee $1
+  i32.const 13
+  i32.shr_u
+  local.get $1
+  i32.xor
+  i32.const -1028477379
+  i32.mul
+  local.tee $1
+  i32.const 16
+  i32.shr_u
+  local.get $1
+  i32.xor
+  local.tee $3
   local.get $0
+  i32.load offset=4
+  i32.and
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load
+  local.set $1
+  block $__inlined_func$~lib/set/Set<u8>#find
+   loop $while-continue|0
+    local.get $1
+    if
+     local.get $1
+     i32.load offset=4
+     local.tee $4
+     i32.const 1
+     i32.and
+     if (result i32)
+      i32.const 0
+     else
+      local.get $1
+      i32.load8_u
+      local.get $2
+      i32.const 255
+      i32.and
+      i32.eq
+     end
+     br_if $__inlined_func$~lib/set/Set<u8>#find
+     local.get $4
+     i32.const -2
+     i32.and
+     local.set $1
+     br $while-continue|0
+    end
+   end
+   i32.const 0
+   local.set $1
+  end
+  local.get $1
+  i32.eqz
   if
    local.get $0
-   i32.const 20
-   i32.sub
-   local.tee $1
-   i32.load offset=4
-   i32.const 3
-   i32.and
-   i32.const 3
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
    i32.eq
    if
-    i32.const 1936
-    i32.const 1392
-    i32.const 337
-    i32.const 7
-    call $~lib/builtins/abort
-    unreachable
+    local.get $0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/set/Set<u8>#rehash
    end
-   local.get $1
-   call $~lib/rt/itcms/Object#unlink
-   global.get $~lib/rt/itcms/pinSpace
-   local.tee $3
+   local.get $0
    i32.load offset=8
-   local.set $2
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $4
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $4
    i32.const 3
-   i32.or
-   i32.store offset=4
-   local.get $1
-   local.get $2
-   i32.store offset=8
+   i32.shl
+   i32.add
+   local.tee $1
    local.get $2
+   i32.store8
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   i32.store offset=20
    local.get $1
-   local.get $2
+   local.get $0
+   i32.load
+   local.get $3
+   local.get $0
    i32.load offset=4
-   i32.const 3
    i32.and
-   i32.or
+   i32.const 2
+   i32.shl
+   i32.add
+   local.tee $0
+   i32.load
    i32.store offset=4
-   local.get $3
+   local.get $0
    local.get $1
-   i32.store offset=8
+   i32.store
   end
-  local.get $0
  )
- (func $~lib/rt/itcms/__unpin (param $0 i32)
-  (local $1 i32)
+ (func $~lib/set/Set<i32>#rehash (param $0 i32) (param $1 i32)
   (local $2 i32)
-  local.get $0
-  i32.eqz
-  if
-   return
-  end
-  local.get $0
-  i32.const 20
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
   i32.sub
-  local.tee $1
-  i32.load offset=4
-  i32.const 3
-  i32.and
-  i32.const 3
-  i32.ne
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
   if
-   i32.const 2000
-   i32.const 1392
-   i32.const 351
-   i32.const 5
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
    call $~lib/builtins/abort
    unreachable
   end
-  global.get $~lib/rt/itcms/state
+  global.get $~lib/memory/__stack_pointer
+  local.tee $2
+  i64.const 0
+  i64.store
+  local.get $2
+  local.get $1
   i32.const 1
-  i32.eq
+  i32.add
+  local.tee $2
+  i32.const 2
+  i32.shl
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $5
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  local.get $2
+  i32.const 3
+  i32.shl
+  i32.const 3
+  i32.div_s
+  local.tee $6
+  i32.const 3
+  i32.shl
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store offset=4
+  local.get $0
+  i32.load offset=8
+  local.tee $4
+  local.get $0
+  i32.load offset=16
+  i32.const 3
+  i32.shl
+  i32.add
+  local.set $7
+  local.get $3
+  local.set $2
+  loop $while-continue|0
+   local.get $4
+   local.get $7
+   i32.ne
+   if
+    local.get $4
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     local.get $2
+     local.get $4
+     i32.load
+     local.tee $8
+     i32.store
+     local.get $2
+     local.get $5
+     local.get $1
+     local.get $8
+     i32.const -1028477379
+     i32.mul
+     i32.const 374761397
+     i32.add
+     i32.const 17
+     i32.rotl
+     i32.const 668265263
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 15
+     i32.shr_u
+     i32.xor
+     i32.const -2048144777
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 13
+     i32.shr_u
+     i32.xor
+     i32.const -1028477379
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 16
+     i32.shr_u
+     i32.xor
+     i32.and
+     i32.const 2
+     i32.shl
+     i32.add
+     local.tee $8
+     i32.load
+     i32.store offset=4
+     local.get $8
+     local.get $2
+     i32.store
+     local.get $2
+     i32.const 8
+     i32.add
+     local.set $2
+    end
+    local.get $4
+    i32.const 8
+    i32.add
+    local.set $4
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  local.get $5
+  i32.store
+  local.get $5
   if
-   local.get $1
-   call $~lib/rt/itcms/Object#makeGray
-  else
-   local.get $1
-   call $~lib/rt/itcms/Object#unlink
-   global.get $~lib/rt/itcms/fromSpace
-   local.tee $0
-   i32.load offset=8
-   local.set $2
-   local.get $1
    local.get $0
-   global.get $~lib/rt/itcms/white
-   i32.or
-   i32.store offset=4
-   local.get $1
-   local.get $2
-   i32.store offset=8
-   local.get $2
-   local.get $1
-   local.get $2
-   i32.load offset=4
-   i32.const 3
-   i32.and
-   i32.or
-   i32.store offset=4
+   local.get $5
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $1
+  i32.store offset=4
+  local.get $0
+  local.get $3
+  i32.store offset=8
+  local.get $3
+  if
    local.get $0
-   local.get $1
-   i32.store offset=8
+   local.get $3
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
   end
+  local.get $0
+  local.get $6
+  i32.store offset=12
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.store offset=16
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
  )
- (func $~lib/rt/itcms/__collect
-  global.get $~lib/rt/itcms/state
-  i32.const 0
-  i32.gt_s
-  if
+ (func $~lib/set/Set<i32>#add (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  local.get $0
+  i32.load
+  local.get $1
+  local.tee $2
+  i32.const -1028477379
+  i32.mul
+  i32.const 374761397
+  i32.add
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.tee $1
+  i32.const 15
+  i32.shr_u
+  local.get $1
+  i32.xor
+  i32.const -2048144777
+  i32.mul
+  local.tee $1
+  i32.const 13
+  i32.shr_u
+  local.get $1
+  i32.xor
+  i32.const -1028477379
+  i32.mul
+  local.tee $1
+  i32.const 16
+  i32.shr_u
+  local.get $1
+  i32.xor
+  local.tee $3
+  local.get $0
+  i32.load offset=4
+  i32.and
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load
+  local.set $1
+  block $__inlined_func$~lib/set/Set<i32>#find
    loop $while-continue|0
-    global.get $~lib/rt/itcms/state
+    local.get $1
     if
-     call $~lib/rt/itcms/step
-     drop
+     local.get $1
+     i32.load offset=4
+     local.tee $4
+     i32.const 1
+     i32.and
+     if (result i32)
+      i32.const 0
+     else
+      local.get $1
+      i32.load
+      local.get $2
+      i32.eq
+     end
+     br_if $__inlined_func$~lib/set/Set<i32>#find
+     local.get $4
+     i32.const -2
+     i32.and
+     local.set $1
      br $while-continue|0
     end
    end
+   i32.const 0
+   local.set $1
   end
-  call $~lib/rt/itcms/step
-  drop
-  loop $while-continue|1
-   global.get $~lib/rt/itcms/state
+  local.get $1
+  i32.eqz
+  if
+   local.get $0
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
+   i32.eq
    if
-    call $~lib/rt/itcms/step
-    drop
-    br $while-continue|1
+    local.get $0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/set/Set<i32>#rehash
    end
-  end
-  global.get $~lib/rt/itcms/total
-  i64.extend_i32_u
-  i64.const 200
-  i64.mul
-  i64.const 100
-  i64.div_u
-  i32.wrap_i64
-  i32.const 1024
-  i32.add
-  global.set $~lib/rt/itcms/threshold
- )
- (func $~lib/rt/__visit_members (param $0 i32)
-  (local $1 i32)
-  (local $2 i32)
-  (local $3 i32)
-  block $folding-inner1
-   block $folding-inner0
-    block $invalid
-     block $bindings/esm/NonPlainObject
-      block $~lib/array/Array<~lib/string/String>
-       block $bindings/esm/PlainObject
-        block $~lib/staticarray/StaticArray<i32>
-         block $~lib/string/String
-          block $~lib/arraybuffer/ArrayBuffer
-           local.get $0
-           i32.const 8
-           i32.sub
-           i32.load
-           br_table $~lib/arraybuffer/ArrayBuffer $~lib/string/String $folding-inner1 $folding-inner0 $folding-inner0 $folding-inner0 $~lib/staticarray/StaticArray<i32> $folding-inner1 $bindings/esm/PlainObject $folding-inner0 $~lib/array/Array<~lib/string/String> $bindings/esm/NonPlainObject $invalid
-          end
-          return
-         end
-         return
-        end
+   local.get $0
+   i32.load offset=8
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $4
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $4
+   i32.const 3
+   i32.shl
+   i32.add
+   local.tee $1
+   local.get $2
+   i32.store
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   i32.store offset=20
+   local.get $1
+   local.get $0
+   i32.load
+   local.get $3
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 2
+   i32.shl
+   i32.add
+   local.tee $0
+   i32.load
+   i32.store offset=4
+   local.get $0
+   local.get $1
+   i32.store
+  end
+ )
+ (func $~lib/set/Set<f64>#rehash (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i64)
+  (local $5 f64)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  (local $9 i32)
+  (local $10 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.tee $2
+  i64.const 0
+  i64.store
+  local.get $2
+  local.get $1
+  i32.const 1
+  i32.add
+  local.tee $2
+  i32.const 2
+  i32.shl
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $8
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  local.get $2
+  i32.const 3
+  i32.shl
+  i32.const 3
+  i32.div_s
+  local.tee $7
+  i32.const 4
+  i32.shl
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store offset=4
+  local.get $0
+  i32.load offset=8
+  local.tee $9
+  local.get $0
+  i32.load offset=16
+  i32.const 4
+  i32.shl
+  i32.add
+  local.set $6
+  local.get $3
+  local.set $2
+  loop $while-continue|0
+   local.get $6
+   local.get $9
+   i32.ne
+   if
+    local.get $9
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     local.get $2
+     local.get $9
+     f64.load
+     local.tee $5
+     f64.store
+     local.get $2
+     local.get $8
+     local.get $1
+     local.get $5
+     i64.reinterpret_f64
+     local.tee $4
+     i32.wrap_i64
+     i32.const -1028477379
+     i32.mul
+     i32.const 374761401
+     i32.add
+     i32.const 17
+     i32.rotl
+     i32.const 668265263
+     i32.mul
+     local.get $4
+     i64.const 32
+     i64.shr_u
+     i32.wrap_i64
+     i32.const -1028477379
+     i32.mul
+     i32.add
+     i32.const 17
+     i32.rotl
+     i32.const 668265263
+     i32.mul
+     local.tee $10
+     i32.const 15
+     i32.shr_u
+     local.get $10
+     i32.xor
+     i32.const -2048144777
+     i32.mul
+     local.tee $10
+     i32.const 13
+     i32.shr_u
+     local.get $10
+     i32.xor
+     i32.const -1028477379
+     i32.mul
+     local.tee $10
+     i32.const 16
+     i32.shr_u
+     local.get $10
+     i32.xor
+     i32.and
+     i32.const 2
+     i32.shl
+     i32.add
+     local.tee $10
+     i32.load
+     i32.store offset=8
+     local.get $10
+     local.get $2
+     i32.store
+     local.get $2
+     i32.const 16
+     i32.add
+     local.set $2
+    end
+    local.get $9
+    i32.const 16
+    i32.add
+    local.set $9
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  local.get $8
+  i32.store
+  local.get $8
+  if
+   local.get $0
+   local.get $8
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $1
+  i32.store offset=4
+  local.get $0
+  local.get $3
+  i32.store offset=8
+  local.get $3
+  if
+   local.get $0
+   local.get $3
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $7
+  i32.store offset=12
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.store offset=16
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $~lib/set/Set<f64>#add (param $0 i32) (param $1 f64)
+  (local $2 i32)
+  (local $3 i64)
+  (local $4 i32)
+  (local $5 i32)
+  local.get $0
+  i32.load
+  local.get $1
+  i64.reinterpret_f64
+  local.tee $3
+  i32.wrap_i64
+  i32.const -1028477379
+  i32.mul
+  i32.const 374761401
+  i32.add
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.get $3
+  i64.const 32
+  i64.shr_u
+  i32.wrap_i64
+  i32.const -1028477379
+  i32.mul
+  i32.add
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.tee $2
+  i32.const 15
+  i32.shr_u
+  local.get $2
+  i32.xor
+  i32.const -2048144777
+  i32.mul
+  local.tee $2
+  i32.const 13
+  i32.shr_u
+  local.get $2
+  i32.xor
+  i32.const -1028477379
+  i32.mul
+  local.tee $2
+  i32.const 16
+  i32.shr_u
+  local.get $2
+  i32.xor
+  local.tee $4
+  local.get $0
+  i32.load offset=4
+  i32.and
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load
+  local.set $2
+  block $__inlined_func$~lib/set/Set<f64>#find
+   loop $while-continue|0
+    local.get $2
+    if
+     local.get $2
+     i32.load offset=8
+     local.tee $5
+     i32.const 1
+     i32.and
+     if (result i32)
+      i32.const 0
+     else
+      local.get $2
+      f64.load
+      local.get $1
+      f64.eq
+     end
+     br_if $__inlined_func$~lib/set/Set<f64>#find
+     local.get $5
+     i32.const -2
+     i32.and
+     local.set $2
+     br $while-continue|0
+    end
+   end
+   i32.const 0
+   local.set $2
+  end
+  local.get $2
+  i32.eqz
+  if
+   local.get $0
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
+   i32.eq
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/set/Set<f64>#rehash
+   end
+   local.get $0
+   i32.load offset=8
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $5
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $5
+   i32.const 4
+   i32.shl
+   i32.add
+   local.tee $2
+   local.get $1
+   f64.store
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   i32.store offset=20
+   local.get $2
+   local.get $0
+   i32.load
+   local.get $4
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 2
+   i32.shl
+   i32.add
+   local.tee $0
+   i32.load
+   i32.store offset=8
+   local.get $0
+   local.get $2
+   i32.store
+  end
+ )
+ (func $~lib/util/hash/HASH<~lib/string/String> (param $0 i32) (result i32)
+  (local $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  local.get $0
+  if (result i32)
+   local.get $0
+   local.tee $1
+   i32.const 20
+   i32.sub
+   i32.load offset=16
+   i32.const 1
+   i32.shr_u
+   i32.const 1
+   i32.shl
+   local.tee $3
+   i32.const 16
+   i32.ge_u
+   if (result i32)
+    i32.const 606290984
+    local.set $2
+    i32.const -2048144777
+    local.set $4
+    i32.const 1640531535
+    local.set $5
+    local.get $1
+    local.get $3
+    i32.add
+    i32.const 16
+    i32.sub
+    local.set $7
+    loop $while-continue|0
+     local.get $1
+     local.get $7
+     i32.le_u
+     if
+      local.get $2
+      local.get $1
+      i32.load
+      i32.const -2048144777
+      i32.mul
+      i32.add
+      i32.const 13
+      i32.rotl
+      i32.const -1640531535
+      i32.mul
+      local.set $2
+      local.get $4
+      local.get $1
+      i32.load offset=4
+      i32.const -2048144777
+      i32.mul
+      i32.add
+      i32.const 13
+      i32.rotl
+      i32.const -1640531535
+      i32.mul
+      local.set $4
+      local.get $6
+      local.get $1
+      i32.load offset=8
+      i32.const -2048144777
+      i32.mul
+      i32.add
+      i32.const 13
+      i32.rotl
+      i32.const -1640531535
+      i32.mul
+      local.set $6
+      local.get $5
+      local.get $1
+      i32.load offset=12
+      i32.const -2048144777
+      i32.mul
+      i32.add
+      i32.const 13
+      i32.rotl
+      i32.const -1640531535
+      i32.mul
+      local.set $5
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      br $while-continue|0
+     end
+    end
+    local.get $3
+    local.get $2
+    i32.const 1
+    i32.rotl
+    local.get $4
+    i32.const 7
+    i32.rotl
+    i32.add
+    local.get $6
+    i32.const 12
+    i32.rotl
+    i32.add
+    local.get $5
+    i32.const 18
+    i32.rotl
+    i32.add
+    i32.add
+   else
+    local.get $3
+    i32.const 374761393
+    i32.add
+   end
+   local.set $2
+   local.get $0
+   local.get $3
+   i32.add
+   i32.const 4
+   i32.sub
+   local.set $4
+   loop $while-continue|1
+    local.get $1
+    local.get $4
+    i32.le_u
+    if
+     local.get $2
+     local.get $1
+     i32.load
+     i32.const -1028477379
+     i32.mul
+     i32.add
+     i32.const 17
+     i32.rotl
+     i32.const 668265263
+     i32.mul
+     local.set $2
+     local.get $1
+     i32.const 4
+     i32.add
+     local.set $1
+     br $while-continue|1
+    end
+   end
+   local.get $0
+   local.get $3
+   i32.add
+   local.set $0
+   loop $while-continue|2
+    local.get $0
+    local.get $1
+    i32.gt_u
+    if
+     local.get $2
+     local.get $1
+     i32.load8_u
+     i32.const 374761393
+     i32.mul
+     i32.add
+     i32.const 11
+     i32.rotl
+     i32.const -1640531535
+     i32.mul
+     local.set $2
+     local.get $1
+     i32.const 1
+     i32.add
+     local.set $1
+     br $while-continue|2
+    end
+   end
+   local.get $2
+   local.get $2
+   i32.const 15
+   i32.shr_u
+   i32.xor
+   i32.const -2048144777
+   i32.mul
+   local.tee $0
+   i32.const 13
+   i32.shr_u
+   local.get $0
+   i32.xor
+   i32.const -1028477379
+   i32.mul
+   local.tee $0
+   i32.const 16
+   i32.shr_u
+   local.get $0
+   i32.xor
+  else
+   i32.const 0
+  end
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#rehash (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 12
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.tee $2
+  i64.const 0
+  i64.store
+  local.get $2
+  i32.const 0
+  i32.store offset=8
+  local.get $2
+  local.get $1
+  i32.const 1
+  i32.add
+  local.tee $2
+  i32.const 2
+  i32.shl
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $6
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  local.get $2
+  i32.const 3
+  i32.shl
+  i32.const 3
+  i32.div_s
+  local.tee $5
+  i32.const 12
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store offset=4
+  local.get $0
+  i32.load offset=8
+  local.tee $7
+  local.get $0
+  i32.load offset=16
+  i32.const 12
+  i32.mul
+  i32.add
+  local.set $4
+  local.get $3
+  local.set $2
+  loop $while-continue|0
+   local.get $4
+   local.get $7
+   i32.ne
+   if
+    local.get $7
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     global.get $~lib/memory/__stack_pointer
+     local.get $7
+     i32.load
+     local.tee $8
+     i32.store offset=8
+     local.get $2
+     local.get $8
+     i32.store
+     local.get $2
+     local.get $7
+     i32.load8_u offset=4
+     i32.store8 offset=4
+     local.get $2
+     local.get $6
+     local.get $8
+     call $~lib/util/hash/HASH<~lib/string/String>
+     local.get $1
+     i32.and
+     i32.const 2
+     i32.shl
+     i32.add
+     local.tee $8
+     i32.load
+     i32.store offset=8
+     local.get $8
+     local.get $2
+     i32.store
+     local.get $2
+     i32.const 12
+     i32.add
+     local.set $2
+    end
+    local.get $7
+    i32.const 12
+    i32.add
+    local.set $7
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  local.get $6
+  i32.store
+  local.get $6
+  if
+   local.get $0
+   local.get $6
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $1
+  i32.store offset=4
+  local.get $0
+  local.get $3
+  i32.store offset=8
+  local.get $3
+  if
+   local.get $0
+   local.get $3
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $5
+  i32.store offset=12
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.store offset=16
+  global.get $~lib/memory/__stack_pointer
+  i32.const 12
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $~lib/map/Map<i32,f64>#rehash (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.tee $2
+  i64.const 0
+  i64.store
+  local.get $2
+  local.get $1
+  i32.const 1
+  i32.add
+  local.tee $2
+  i32.const 2
+  i32.shl
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $6
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  local.get $2
+  i32.const 3
+  i32.shl
+  i32.const 3
+  i32.div_s
+  local.tee $5
+  i32.const 24
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store offset=4
+  local.get $0
+  i32.load offset=8
+  local.tee $7
+  local.get $0
+  i32.load offset=16
+  i32.const 24
+  i32.mul
+  i32.add
+  local.set $4
+  local.get $3
+  local.set $2
+  loop $while-continue|0
+   local.get $4
+   local.get $7
+   i32.ne
+   if
+    local.get $7
+    i32.load offset=16
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     local.get $2
+     local.get $7
+     i32.load
+     local.tee $8
+     i32.store
+     local.get $2
+     local.get $7
+     f64.load offset=8
+     f64.store offset=8
+     local.get $2
+     local.get $6
+     local.get $1
+     local.get $8
+     i32.const -1028477379
+     i32.mul
+     i32.const 374761397
+     i32.add
+     i32.const 17
+     i32.rotl
+     i32.const 668265263
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 15
+     i32.shr_u
+     i32.xor
+     i32.const -2048144777
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 13
+     i32.shr_u
+     i32.xor
+     i32.const -1028477379
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 16
+     i32.shr_u
+     i32.xor
+     i32.and
+     i32.const 2
+     i32.shl
+     i32.add
+     local.tee $8
+     i32.load
+     i32.store offset=16
+     local.get $8
+     local.get $2
+     i32.store
+     local.get $2
+     i32.const 24
+     i32.add
+     local.set $2
+    end
+    local.get $7
+    i32.const 24
+    i32.add
+    local.set $7
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  local.get $6
+  i32.store
+  local.get $6
+  if
+   local.get $0
+   local.get $6
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $1
+  i32.store offset=4
+  local.get $0
+  local.get $3
+  i32.store offset=8
+  local.get $3
+  if
+   local.get $0
+   local.get $3
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $5
+  i32.store offset=12
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.store offset=16
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $~lib/map/Map<u16,i64>#rehash (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.tee $2
+  i64.const 0
+  i64.store
+  local.get $2
+  local.get $1
+  i32.const 1
+  i32.add
+  local.tee $2
+  i32.const 2
+  i32.shl
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $6
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  local.get $2
+  i32.const 3
+  i32.shl
+  i32.const 3
+  i32.div_s
+  local.tee $5
+  i32.const 24
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store offset=4
+  local.get $0
+  i32.load offset=8
+  local.tee $7
+  local.get $0
+  i32.load offset=16
+  i32.const 24
+  i32.mul
+  i32.add
+  local.set $4
+  local.get $3
+  local.set $2
+  loop $while-continue|0
+   local.get $4
+   local.get $7
+   i32.ne
+   if
+    local.get $7
+    i32.load offset=16
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     local.get $2
+     local.get $7
+     i32.load16_u
+     local.tee $8
+     i32.store16
+     local.get $2
+     local.get $7
+     i64.load offset=8
+     i64.store offset=8
+     local.get $2
+     local.get $6
+     local.get $1
+     local.get $8
+     i32.const -1028477379
+     i32.mul
+     i32.const 374761395
+     i32.add
+     i32.const 17
+     i32.rotl
+     i32.const 668265263
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 15
+     i32.shr_u
+     i32.xor
+     i32.const -2048144777
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 13
+     i32.shr_u
+     i32.xor
+     i32.const -1028477379
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 16
+     i32.shr_u
+     i32.xor
+     i32.and
+     i32.const 2
+     i32.shl
+     i32.add
+     local.tee $8
+     i32.load
+     i32.store offset=16
+     local.get $8
+     local.get $2
+     i32.store
+     local.get $2
+     i32.const 24
+     i32.add
+     local.set $2
+    end
+    local.get $7
+    i32.const 24
+    i32.add
+    local.set $7
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  local.get $6
+  i32.store
+  local.get $6
+  if
+   local.get $0
+   local.get $6
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $1
+  i32.store offset=4
+  local.get $0
+  local.get $3
+  i32.store offset=8
+  local.get $3
+  if
+   local.get $0
+   local.get $3
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $5
+  i32.store offset=12
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.store offset=16
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $bindings/esm/newInternref (result i32)
+  (local $0 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.tee $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.const 17
+  call $~lib/rt/itcms/__new
+  local.tee $0
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $0
+ )
+ (func $~lib/rt/itcms/__pin (param $0 i32) (result i32)
+  (local $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  local.get $0
+  if
+   local.get $0
+   i32.const 20
+   i32.sub
+   local.tee $1
+   i32.load offset=4
+   i32.const 3
+   i32.and
+   i32.const 3
+   i32.eq
+   if
+    i32.const 2064
+    i32.const 1392
+    i32.const 337
+    i32.const 7
+    call $~lib/builtins/abort
+    unreachable
+   end
+   local.get $1
+   call $~lib/rt/itcms/Object#unlink
+   global.get $~lib/rt/itcms/pinSpace
+   local.tee $3
+   i32.load offset=8
+   local.set $2
+   local.get $1
+   local.get $3
+   i32.const 3
+   i32.or
+   i32.store offset=4
+   local.get $1
+   local.get $2
+   i32.store offset=8
+   local.get $2
+   local.get $1
+   local.get $2
+   i32.load offset=4
+   i32.const 3
+   i32.and
+   i32.or
+   i32.store offset=4
+   local.get $3
+   local.get $1
+   i32.store offset=8
+  end
+  local.get $0
+ )
+ (func $~lib/rt/itcms/__unpin (param $0 i32)
+  (local $1 i32)
+  (local $2 i32)
+  local.get $0
+  i32.eqz
+  if
+   return
+  end
+  local.get $0
+  i32.const 20
+  i32.sub
+  local.tee $1
+  i32.load offset=4
+  i32.const 3
+  i32.and
+  i32.const 3
+  i32.ne
+  if
+   i32.const 2128
+   i32.const 1392
+   i32.const 351
+   i32.const 5
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/rt/itcms/state
+  i32.const 1
+  i32.eq
+  if
+   local.get $1
+   call $~lib/rt/itcms/Object#makeGray
+  else
+   local.get $1
+   call $~lib/rt/itcms/Object#unlink
+   global.get $~lib/rt/itcms/fromSpace
+   local.tee $0
+   i32.load offset=8
+   local.set $2
+   local.get $1
+   local.get $0
+   global.get $~lib/rt/itcms/white
+   i32.or
+   i32.store offset=4
+   local.get $1
+   local.get $2
+   i32.store offset=8
+   local.get $2
+   local.get $1
+   local.get $2
+   i32.load offset=4
+   i32.const 3
+   i32.and
+   i32.or
+   i32.store offset=4
+   local.get $0
+   local.get $1
+   i32.store offset=8
+  end
+ )
+ (func $~lib/rt/itcms/__collect
+  global.get $~lib/rt/itcms/state
+  i32.const 0
+  i32.gt_s
+  if
+   loop $while-continue|0
+    global.get $~lib/rt/itcms/state
+    if
+     call $~lib/rt/itcms/step
+     drop
+     br $while-continue|0
+    end
+   end
+  end
+  call $~lib/rt/itcms/step
+  drop
+  loop $while-continue|1
+   global.get $~lib/rt/itcms/state
+   if
+    call $~lib/rt/itcms/step
+    drop
+    br $while-continue|1
+   end
+  end
+  global.get $~lib/rt/itcms/total
+  i64.extend_i32_u
+  i64.const 200
+  i64.mul
+  i64.const 100
+  i64.div_u
+  i32.wrap_i64
+  i32.const 1024
+  i32.add
+  global.set $~lib/rt/itcms/threshold
+ )
+ (func $~lib/rt/__visit_members (param $0 i32)
+  (local $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  block $folding-inner2
+   block $folding-inner1
+    block $invalid
+     block $bindings/esm/NonPlainObject
+      block $~lib/array/Array<~lib/string/String>
+       block $bindings/esm/PlainObject
+        block $~lib/map/Map<~lib/string/String,u8>
+         block $~lib/staticarray/StaticArray<i32>
+          block $~lib/string/String
+           block $~lib/arraybuffer/ArrayBuffer
+            local.get $0
+            i32.const 8
+            i32.sub
+            i32.load
+            br_table $~lib/arraybuffer/ArrayBuffer $~lib/string/String $folding-inner2 $folding-inner2 $folding-inner2 $folding-inner2 $~lib/staticarray/StaticArray<i32> $folding-inner2 $folding-inner1 $folding-inner1 $folding-inner1 $~lib/map/Map<~lib/string/String,u8> $folding-inner1 $folding-inner1 $bindings/esm/PlainObject $folding-inner2 $~lib/array/Array<~lib/string/String> $bindings/esm/NonPlainObject $invalid
+           end
+           return
+          end
+          return
+         end
+         return
+        end
+        local.get $0
+        i32.load
+        local.tee $1
+        if
+         local.get $1
+         call $byn-split-outlined-A$~lib/rt/itcms/__visit
+        end
+        local.get $0
+        i32.load offset=16
+        i32.const 12
+        i32.mul
+        local.get $0
+        i32.load offset=8
+        local.tee $1
+        local.tee $0
+        i32.add
+        local.set $2
+        loop $while-continue|0
+         local.get $0
+         local.get $2
+         i32.lt_u
+         if
+          local.get $0
+          i32.load offset=8
+          i32.const 1
+          i32.and
+          i32.eqz
+          if
+           local.get $0
+           i32.load
+           local.tee $3
+           if
+            local.get $3
+            call $byn-split-outlined-A$~lib/rt/itcms/__visit
+           end
+          end
+          local.get $0
+          i32.const 12
+          i32.add
+          local.set $0
+          br $while-continue|0
+         end
+        end
+        local.get $1
+        if
+         local.get $1
+         call $byn-split-outlined-A$~lib/rt/itcms/__visit
+        end
         return
        end
        local.get $0
-       i32.load offset=56
-       local.tee $1
-       if
-        local.get $1
-        call $byn-split-outlined-A$~lib/rt/itcms/__visit
-       end
+       i32.load offset=56
+       local.tee $1
+       if
+        local.get $1
+        call $byn-split-outlined-A$~lib/rt/itcms/__visit
+       end
+       local.get $0
+       i32.load offset=60
+       local.tee $1
+       if
+        local.get $1
+        call $byn-split-outlined-A$~lib/rt/itcms/__visit
+       end
+       local.get $0
+       i32.load offset=64
+       local.tee $0
+       if
+        local.get $0
+        call $byn-split-outlined-A$~lib/rt/itcms/__visit
+       end
+       return
+      end
+      local.get $0
+      i32.load offset=4
+      local.tee $1
+      local.get $0
+      i32.load offset=12
+      i32.const 2
+      i32.shl
+      i32.add
+      local.set $2
+      loop $while-continue|01
+       local.get $1
+       local.get $2
+       i32.lt_u
+       if
+        local.get $1
+        i32.load
+        local.tee $3
+        if
+         local.get $3
+         call $byn-split-outlined-A$~lib/rt/itcms/__visit
+        end
+        local.get $1
+        i32.const 4
+        i32.add
+        local.set $1
+        br $while-continue|01
+       end
+      end
+      br $folding-inner2
+     end
+     return
+    end
+    unreachable
+   end
+   local.get $0
+   i32.load
+   local.tee $1
+   if
+    local.get $1
+    call $byn-split-outlined-A$~lib/rt/itcms/__visit
+   end
+   local.get $0
+   i32.load offset=8
+   local.tee $0
+   if
+    local.get $0
+    call $byn-split-outlined-A$~lib/rt/itcms/__visit
+   end
+   return
+  end
+  local.get $0
+  i32.load
+  local.tee $0
+  if
+   local.get $0
+   call $byn-split-outlined-A$~lib/rt/itcms/__visit
+  end
+ )
+ (func $~setArgumentsLength (param $0 i32)
+  local.get $0
+  global.set $~argumentsLength
+ )
+ (func $~start
+  (local $0 i32)
+  global.get $~started
+  if
+   return
+  end
+  i32.const 1
+  global.set $~started
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.tee $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 1120
+  i32.store
+  i32.const 1120
+  i32.const 1
+  f64.const 42
+  f64.const 0
+  f64.const 0
+  f64.const 0
+  f64.const 0
+  call $~lib/builtins/trace
+  global.get $~lib/memory/__stack_pointer
+  i32.const 1152
+  i32.store
+  i32.const 1152
+  call $~lib/bindings/dom/console.log
+  global.get $~lib/bindings/dom/Math.E
+  call $~lib/bindings/dom/Math.log
+  drop
+  call $bindings/esm/Date_getTimezoneOffset
+  drop
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  memory.size
+  i32.const 16
+  i32.shl
+  i32.const 18708
+  i32.sub
+  i32.const 1
+  i32.shr_u
+  global.set $~lib/rt/itcms/threshold
+  i32.const 1444
+  i32.const 1440
+  i32.store
+  i32.const 1448
+  i32.const 1440
+  i32.store
+  i32.const 1440
+  global.set $~lib/rt/itcms/pinSpace
+  i32.const 1476
+  i32.const 1472
+  i32.store
+  i32.const 1480
+  i32.const 1472
+  i32.store
+  i32.const 1472
+  global.set $~lib/rt/itcms/toSpace
+  i32.const 1620
+  i32.const 1616
+  i32.store
+  i32.const 1624
+  i32.const 1616
+  i32.store
+  i32.const 1616
+  global.set $~lib/rt/itcms/fromSpace
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#find (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.load
+  local.get $2
+  local.get $0
+  i32.load offset=4
+  i32.and
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load
+  local.set $2
+  loop $while-continue|0
+   local.get $2
+   if
+    local.get $2
+    i32.load offset=8
+    local.tee $6
+    i32.const 1
+    i32.and
+    if (result i32)
+     i32.const 0
+    else
+     block $__inlined_func$~lib/string/String.__eq (result i32)
+      global.get $~lib/memory/__stack_pointer
+      local.get $2
+      i32.load
+      local.tee $5
+      i32.store
+      i32.const 1
+      local.get $1
+      local.get $5
+      i32.eq
+      br_if $__inlined_func$~lib/string/String.__eq
+      drop
+      i32.const 0
+      local.get $1
+      i32.const 0
+      local.get $5
+      select
+      i32.eqz
+      br_if $__inlined_func$~lib/string/String.__eq
+      drop
+      i32.const 0
+      local.get $5
+      i32.const 20
+      i32.sub
+      i32.load offset=16
+      i32.const 1
+      i32.shr_u
+      local.tee $0
+      local.get $1
+      i32.const 20
+      i32.sub
+      i32.load offset=16
+      i32.const 1
+      i32.shr_u
+      i32.ne
+      br_if $__inlined_func$~lib/string/String.__eq
+      drop
+      block $__inlined_func$~lib/util/string/compareImpl (result i32)
+       local.get $5
+       i32.const 7
+       i32.and
+       local.get $1
+       local.tee $3
+       i32.const 7
+       i32.and
+       i32.or
+       i32.eqz
+       local.get $0
+       i32.const 4
+       i32.ge_u
+       i32.and
+       if
+        loop $do-loop|0
+         local.get $5
+         i64.load
+         local.get $3
+         i64.load
+         i64.eq
+         if
+          local.get $5
+          i32.const 8
+          i32.add
+          local.set $5
+          local.get $3
+          i32.const 8
+          i32.add
+          local.set $3
+          local.get $0
+          i32.const 4
+          i32.sub
+          local.tee $0
+          i32.const 4
+          i32.ge_u
+          br_if $do-loop|0
+         end
+        end
+       end
+       loop $while-continue|1
+        local.get $0
+        local.tee $4
+        i32.const 1
+        i32.sub
+        local.set $0
+        local.get $4
+        if
+         local.get $5
+         i32.load16_u
+         local.tee $4
+         local.get $3
+         i32.load16_u
+         local.tee $7
+         i32.ne
+         if
+          local.get $4
+          local.get $7
+          i32.sub
+          br $__inlined_func$~lib/util/string/compareImpl
+         end
+         local.get $5
+         i32.const 2
+         i32.add
+         local.set $5
+         local.get $3
+         i32.const 2
+         i32.add
+         local.set $3
+         br $while-continue|1
+        end
+       end
+       i32.const 0
+      end
+      i32.eqz
+     end
+    end
+    if
+     global.get $~lib/memory/__stack_pointer
+     i32.const 4
+     i32.add
+     global.set $~lib/memory/__stack_pointer
+     local.get $2
+     return
+    end
+    local.get $6
+    i32.const -2
+    i32.and
+    local.set $2
+    br $while-continue|0
+   end
+  end
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  i32.const 0
+ )
+ (func $bindings/esm/mapStringU8Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
+  (local $2 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  block $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $0
+   i64.const 0
+   i64.store
+   local.get $0
+   i32.const 4
+   i32.sub
+   global.set $~lib/memory/__stack_pointer
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $1
+   i32.const 0
+   i32.store
+   local.get $1
+   i32.const 24
+   i32.const 11
+   call $~lib/rt/itcms/__new
+   local.tee $1
+   i32.store
+   local.get $1
+   i32.const 16
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 3
+   i32.store offset=4
+   local.get $1
+   i32.const 48
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store offset=8
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 4
+   i32.store offset=12
+   local.get $1
+   i32.const 0
+   i32.store offset=16
+   local.get $1
+   i32.const 0
+   i32.store offset=20
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $0
+   local.get $1
+   i32.store
+   global.get $~lib/memory/__stack_pointer
+   i32.const 1936
+   i32.store offset=4
+   local.get $1
+   i32.const 1936
+   i32.const 1
+   call $~lib/map/Map<~lib/string/String,u8>#set
+   global.get $~lib/memory/__stack_pointer
+   i32.const 1968
+   i32.store offset=4
+   local.get $1
+   i32.const 1968
+   i32.const 2
+   call $~lib/map/Map<~lib/string/String,u8>#set
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2000
+   i32.store offset=4
+   local.get $1
+   i32.const 2000
+   i32.const 3
+   call $~lib/map/Map<~lib/string/String,u8>#set
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2032
+   i32.store offset=4
+   local.get $1
+   i32.const 2032
+   i32.const 4
+   call $~lib/map/Map<~lib/string/String,u8>#set
+   global.get $~lib/memory/__stack_pointer
+   i32.const 1968
+   i32.store offset=4
+   local.get $1
+   i32.const 1968
+   i32.const 1968
+   call $~lib/util/hash/HASH<~lib/string/String>
+   call $~lib/map/Map<~lib/string/String,u8>#find
+   local.tee $0
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=8
+    i32.const 1
+    i32.or
+    i32.store offset=8
+    local.get $1
+    local.get $1
+    i32.load offset=20
+    i32.const 1
+    i32.sub
+    i32.store offset=20
+    local.get $1
+    i32.load offset=4
+    i32.const 1
+    i32.shr_u
+    local.tee $0
+    i32.const 1
+    i32.add
+    i32.const 4
+    local.get $1
+    i32.load offset=20
+    local.tee $2
+    local.get $2
+    i32.const 4
+    i32.lt_u
+    select
+    i32.ge_u
+    if (result i32)
+     local.get $1
+     i32.load offset=20
+     local.get $1
+     i32.load offset=12
+     i32.const 3
+     i32.mul
+     i32.const 4
+     i32.div_s
+     i32.lt_s
+    else
+     i32.const 0
+    end
+    if
+     local.get $1
+     local.get $0
+     call $~lib/map/Map<~lib/string/String,u8>#rehash
+    end
+   end
+   global.get $~lib/memory/__stack_pointer
+   i32.const 8
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $1
+   return
+  end
+  i32.const 18736
+  i32.const 18784
+  i32.const 1
+  i32.const 1
+  call $~lib/builtins/abort
+  unreachable
+ )
+ (func $~lib/arraybuffer/ArrayBuffer#constructor (param $0 i32) (result i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 1073741820
+  i32.gt_u
+  if
+   i32.const 1216
+   i32.const 1264
+   i32.const 52
+   i32.const 43
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.get $0
+  i32.const 0
+  call $~lib/rt/itcms/__new
+  local.tee $0
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $0
+ )
+ (func $bindings/esm/setU8Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
+  (local $2 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  block $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $0
+   i32.const 0
+   i32.store
+   local.get $0
+   i32.const 4
+   i32.sub
+   global.set $~lib/memory/__stack_pointer
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $1
+   i32.const 0
+   i32.store
+   local.get $1
+   i32.const 24
+   i32.const 8
+   call $~lib/rt/itcms/__new
+   local.tee $1
+   i32.store
+   local.get $1
+   i32.const 16
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 3
+   i32.store offset=4
+   local.get $1
+   i32.const 32
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store offset=8
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 4
+   i32.store offset=12
+   local.get $1
+   i32.const 0
+   i32.store offset=16
+   local.get $1
+   i32.const 0
+   i32.store offset=20
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $0
+   local.get $1
+   i32.store
+   local.get $1
+   i32.const 1
+   call $~lib/set/Set<u8>#add
+   local.get $1
+   i32.const 2
+   call $~lib/set/Set<u8>#add
+   local.get $1
+   i32.const 3
+   call $~lib/set/Set<u8>#add
+   local.get $1
+   i32.const 4
+   call $~lib/set/Set<u8>#add
+   local.get $1
+   i32.load
+   local.get $1
+   i32.load offset=4
+   i32.const -1732122036
+   i32.and
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load
+   local.set $0
+   block $__inlined_func$~lib/set/Set<u8>#find
+    loop $while-continue|0
+     local.get $0
+     if
+      local.get $0
+      i32.load offset=4
+      local.tee $2
+      i32.const 1
+      i32.and
+      if (result i32)
+       i32.const 0
+      else
+       local.get $0
+       i32.load8_u
+       i32.const 2
+       i32.eq
+      end
+      br_if $__inlined_func$~lib/set/Set<u8>#find
+      local.get $2
+      i32.const -2
+      i32.and
+      local.set $0
+      br $while-continue|0
+     end
+    end
+    i32.const 0
+    local.set $0
+   end
+   local.get $0
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=4
+    i32.const 1
+    i32.or
+    i32.store offset=4
+    local.get $1
+    local.get $1
+    i32.load offset=20
+    i32.const 1
+    i32.sub
+    i32.store offset=20
+    local.get $1
+    i32.load offset=4
+    i32.const 1
+    i32.shr_u
+    local.tee $0
+    i32.const 1
+    i32.add
+    i32.const 4
+    local.get $1
+    i32.load offset=20
+    local.tee $2
+    local.get $2
+    i32.const 4
+    i32.lt_u
+    select
+    i32.ge_u
+    if (result i32)
+     local.get $1
+     i32.load offset=20
+     local.get $1
+     i32.load offset=12
+     i32.const 3
+     i32.mul
+     i32.const 4
+     i32.div_s
+     i32.lt_s
+    else
+     i32.const 0
+    end
+    if
+     local.get $1
+     local.get $0
+     call $~lib/set/Set<u8>#rehash
+    end
+   end
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $1
+   return
+  end
+  i32.const 18736
+  i32.const 18784
+  i32.const 1
+  i32.const 1
+  call $~lib/builtins/abort
+  unreachable
+ )
+ (func $bindings/esm/setI32Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
+  (local $2 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  block $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $0
+   i32.const 0
+   i32.store
+   local.get $0
+   i32.const 4
+   i32.sub
+   global.set $~lib/memory/__stack_pointer
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $1
+   i32.const 0
+   i32.store
+   local.get $1
+   i32.const 24
+   i32.const 9
+   call $~lib/rt/itcms/__new
+   local.tee $1
+   i32.store
+   local.get $1
+   i32.const 16
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 3
+   i32.store offset=4
+   local.get $1
+   i32.const 32
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store offset=8
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 4
+   i32.store offset=12
+   local.get $1
+   i32.const 0
+   i32.store offset=16
+   local.get $1
+   i32.const 0
+   i32.store offset=20
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $0
+   local.get $1
+   i32.store
+   local.get $1
+   i32.const -1
+   call $~lib/set/Set<i32>#add
+   local.get $1
+   i32.const -2
+   call $~lib/set/Set<i32>#add
+   local.get $1
+   i32.const -3
+   call $~lib/set/Set<i32>#add
+   local.get $1
+   i32.const -4
+   call $~lib/set/Set<i32>#add
+   local.get $1
+   i32.load
+   local.get $1
+   i32.load offset=4
+   i32.const 1108874311
+   i32.and
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load
+   local.set $0
+   block $__inlined_func$~lib/set/Set<i32>#find
+    loop $while-continue|0
+     local.get $0
+     if
+      local.get $0
+      i32.load offset=4
+      local.tee $2
+      i32.const 1
+      i32.and
+      if (result i32)
+       i32.const 0
+      else
+       local.get $0
+       i32.load
+       i32.const -2
+       i32.eq
+      end
+      br_if $__inlined_func$~lib/set/Set<i32>#find
+      local.get $2
+      i32.const -2
+      i32.and
+      local.set $0
+      br $while-continue|0
+     end
+    end
+    i32.const 0
+    local.set $0
+   end
+   local.get $0
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=4
+    i32.const 1
+    i32.or
+    i32.store offset=4
+    local.get $1
+    local.get $1
+    i32.load offset=20
+    i32.const 1
+    i32.sub
+    i32.store offset=20
+    local.get $1
+    i32.load offset=4
+    i32.const 1
+    i32.shr_u
+    local.tee $0
+    i32.const 1
+    i32.add
+    i32.const 4
+    local.get $1
+    i32.load offset=20
+    local.tee $2
+    local.get $2
+    i32.const 4
+    i32.lt_u
+    select
+    i32.ge_u
+    if (result i32)
+     local.get $1
+     i32.load offset=20
+     local.get $1
+     i32.load offset=12
+     i32.const 3
+     i32.mul
+     i32.const 4
+     i32.div_s
+     i32.lt_s
+    else
+     i32.const 0
+    end
+    if
+     local.get $1
+     local.get $0
+     call $~lib/set/Set<i32>#rehash
+    end
+   end
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $1
+   return
+  end
+  i32.const 18736
+  i32.const 18784
+  i32.const 1
+  i32.const 1
+  call $~lib/builtins/abort
+  unreachable
+ )
+ (func $bindings/esm/setF64Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
+  (local $2 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  block $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $0
+   i32.const 0
+   i32.store
+   local.get $0
+   i32.const 4
+   i32.sub
+   global.set $~lib/memory/__stack_pointer
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $1
+   i32.const 0
+   i32.store
+   local.get $1
+   i32.const 24
+   i32.const 10
+   call $~lib/rt/itcms/__new
+   local.tee $1
+   i32.store
+   local.get $1
+   i32.const 16
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 3
+   i32.store offset=4
+   local.get $1
+   i32.const 64
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store offset=8
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 4
+   i32.store offset=12
+   local.get $1
+   i32.const 0
+   i32.store offset=16
+   local.get $1
+   i32.const 0
+   i32.store offset=20
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $0
+   local.get $1
+   i32.store
+   local.get $1
+   f64.const 1.5
+   call $~lib/set/Set<f64>#add
+   local.get $1
+   f64.const 2.5
+   call $~lib/set/Set<f64>#add
+   local.get $1
+   f64.const 3.5
+   call $~lib/set/Set<f64>#add
+   local.get $1
+   f64.const 4.5
+   call $~lib/set/Set<f64>#add
+   local.get $1
+   i32.load
+   local.get $1
+   i32.load offset=4
+   i32.const 1781634846
+   i32.and
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load
+   local.set $0
+   block $__inlined_func$~lib/set/Set<f64>#find
+    loop $while-continue|0
+     local.get $0
+     if
+      local.get $0
+      i32.load offset=8
+      local.tee $2
+      i32.const 1
+      i32.and
+      if (result i32)
+       i32.const 0
+      else
        local.get $0
-       i32.load offset=60
-       local.tee $1
-       if
-        local.get $1
-        call $byn-split-outlined-A$~lib/rt/itcms/__visit
-       end
+       f64.load
+       f64.const 2.5
+       f64.eq
+      end
+      br_if $__inlined_func$~lib/set/Set<f64>#find
+      local.get $2
+      i32.const -2
+      i32.and
+      local.set $0
+      br $while-continue|0
+     end
+    end
+    i32.const 0
+    local.set $0
+   end
+   local.get $0
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=8
+    i32.const 1
+    i32.or
+    i32.store offset=8
+    local.get $1
+    local.get $1
+    i32.load offset=20
+    i32.const 1
+    i32.sub
+    i32.store offset=20
+    local.get $1
+    i32.load offset=4
+    i32.const 1
+    i32.shr_u
+    local.tee $0
+    i32.const 1
+    i32.add
+    i32.const 4
+    local.get $1
+    i32.load offset=20
+    local.tee $2
+    local.get $2
+    i32.const 4
+    i32.lt_u
+    select
+    i32.ge_u
+    if (result i32)
+     local.get $1
+     i32.load offset=20
+     local.get $1
+     i32.load offset=12
+     i32.const 3
+     i32.mul
+     i32.const 4
+     i32.div_s
+     i32.lt_s
+    else
+     i32.const 0
+    end
+    if
+     local.get $1
+     local.get $0
+     call $~lib/set/Set<f64>#rehash
+    end
+   end
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $1
+   return
+  end
+  i32.const 18736
+  i32.const 18784
+  i32.const 1
+  i32.const 1
+  call $~lib/builtins/abort
+  unreachable
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#set (param $0 i32) (param $1 i32) (param $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $0
+  local.get $1
+  local.get $1
+  call $~lib/util/hash/HASH<~lib/string/String>
+  local.tee $3
+  call $~lib/map/Map<~lib/string/String,u8>#find
+  local.tee $4
+  if
+   local.get $4
+   local.get $2
+   i32.store8 offset=4
+  else
+   local.get $0
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
+   i32.eq
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/map/Map<~lib/string/String,u8>#rehash
+   end
+   global.get $~lib/memory/__stack_pointer
+   local.get $0
+   i32.load offset=8
+   local.tee $4
+   i32.store
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $5
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $4
+   local.get $5
+   i32.const 12
+   i32.mul
+   i32.add
+   local.tee $4
+   local.get $1
+   i32.store
+   local.get $1
+   if
+    local.get $0
+    local.get $1
+    i32.const 1
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $4
+   local.get $2
+   i32.store8 offset=4
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   i32.store offset=20
+   local.get $4
+   local.get $0
+   i32.load
+   local.get $3
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 2
+   i32.shl
+   i32.add
+   local.tee $0
+   i32.load
+   i32.store offset=8
+   local.get $0
+   local.get $4
+   i32.store
+  end
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $~lib/map/Map<i32,f64>#set (param $0 i32) (param $1 i32) (param $2 f64)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.load
+  local.get $1
+  i32.const -1028477379
+  i32.mul
+  i32.const 374761397
+  i32.add
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.tee $3
+  local.get $3
+  i32.const 15
+  i32.shr_u
+  i32.xor
+  i32.const -2048144777
+  i32.mul
+  local.tee $3
+  local.get $3
+  i32.const 13
+  i32.shr_u
+  i32.xor
+  i32.const -1028477379
+  i32.mul
+  local.tee $3
+  local.get $3
+  i32.const 16
+  i32.shr_u
+  i32.xor
+  local.tee $4
+  local.get $0
+  i32.load offset=4
+  i32.and
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load
+  local.set $3
+  block $__inlined_func$~lib/map/Map<i32,f64>#find
+   loop $while-continue|0
+    local.get $3
+    if
+     local.get $3
+     i32.load offset=16
+     local.tee $5
+     i32.const 1
+     i32.and
+     if (result i32)
+      i32.const 0
+     else
+      local.get $3
+      i32.load
+      local.get $1
+      i32.eq
+     end
+     br_if $__inlined_func$~lib/map/Map<i32,f64>#find
+     local.get $5
+     i32.const -2
+     i32.and
+     local.set $3
+     br $while-continue|0
+    end
+   end
+   i32.const 0
+   local.set $3
+  end
+  local.get $3
+  if
+   local.get $3
+   local.get $2
+   f64.store offset=8
+  else
+   local.get $0
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
+   i32.eq
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/map/Map<i32,f64>#rehash
+   end
+   global.get $~lib/memory/__stack_pointer
+   local.get $0
+   i32.load offset=8
+   local.tee $3
+   i32.store
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $5
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $3
+   local.get $5
+   i32.const 24
+   i32.mul
+   i32.add
+   local.tee $3
+   local.get $1
+   i32.store
+   local.get $3
+   local.get $2
+   f64.store offset=8
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   i32.store offset=20
+   local.get $3
+   local.get $0
+   i32.load
+   local.get $4
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 2
+   i32.shl
+   i32.add
+   local.tee $0
+   i32.load
+   i32.store offset=16
+   local.get $0
+   local.get $3
+   i32.store
+  end
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $bindings/esm/mapI32F64Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
+  (local $2 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  block $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $0
+   i32.const 0
+   i32.store
+   local.get $0
+   i32.const 4
+   i32.sub
+   global.set $~lib/memory/__stack_pointer
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $1
+   i32.const 0
+   i32.store
+   local.get $1
+   i32.const 24
+   i32.const 12
+   call $~lib/rt/itcms/__new
+   local.tee $1
+   i32.store
+   local.get $1
+   i32.const 16
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 3
+   i32.store offset=4
+   local.get $1
+   i32.const 96
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store offset=8
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 4
+   i32.store offset=12
+   local.get $1
+   i32.const 0
+   i32.store offset=16
+   local.get $1
+   i32.const 0
+   i32.store offset=20
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $0
+   local.get $1
+   i32.store
+   local.get $1
+   i32.const 1
+   f64.const 1
+   call $~lib/map/Map<i32,f64>#set
+   local.get $1
+   i32.const 2
+   f64.const 2
+   call $~lib/map/Map<i32,f64>#set
+   local.get $1
+   i32.const 3
+   f64.const 3
+   call $~lib/map/Map<i32,f64>#set
+   local.get $1
+   i32.const 4
+   f64.const 4
+   call $~lib/map/Map<i32,f64>#set
+   local.get $1
+   i32.load
+   local.get $1
+   i32.load offset=4
+   i32.const 527729046
+   i32.and
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load
+   local.set $0
+   block $__inlined_func$~lib/map/Map<i32,f64>#find
+    loop $while-continue|0
+     local.get $0
+     if
+      local.get $0
+      i32.load offset=16
+      local.tee $2
+      i32.const 1
+      i32.and
+      if (result i32)
+       i32.const 0
+      else
        local.get $0
-       i32.load offset=64
-       local.tee $0
-       if
-        local.get $0
-        call $byn-split-outlined-A$~lib/rt/itcms/__visit
-       end
-       return
+       i32.load
+       i32.const 2
+       i32.eq
       end
+      br_if $__inlined_func$~lib/map/Map<i32,f64>#find
+      local.get $2
+      i32.const -2
+      i32.and
+      local.set $0
+      br $while-continue|0
+     end
+    end
+    i32.const 0
+    local.set $0
+   end
+   local.get $0
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=16
+    i32.const 1
+    i32.or
+    i32.store offset=16
+    local.get $1
+    local.get $1
+    i32.load offset=20
+    i32.const 1
+    i32.sub
+    i32.store offset=20
+    local.get $1
+    i32.load offset=4
+    i32.const 1
+    i32.shr_u
+    local.tee $0
+    i32.const 1
+    i32.add
+    i32.const 4
+    local.get $1
+    i32.load offset=20
+    local.tee $2
+    local.get $2
+    i32.const 4
+    i32.lt_u
+    select
+    i32.ge_u
+    if (result i32)
+     local.get $1
+     i32.load offset=20
+     local.get $1
+     i32.load offset=12
+     i32.const 3
+     i32.mul
+     i32.const 4
+     i32.div_s
+     i32.lt_s
+    else
+     i32.const 0
+    end
+    if
+     local.get $1
+     local.get $0
+     call $~lib/map/Map<i32,f64>#rehash
+    end
+   end
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $1
+   return
+  end
+  i32.const 18736
+  i32.const 18784
+  i32.const 1
+  i32.const 1
+  call $~lib/builtins/abort
+  unreachable
+ )
+ (func $~lib/map/Map<u16,i64>#set (param $0 i32) (param $1 i32) (param $2 i64)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.load
+  local.get $1
+  i32.const 65535
+  i32.and
+  i32.const -1028477379
+  i32.mul
+  i32.const 374761395
+  i32.add
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.tee $3
+  local.get $3
+  i32.const 15
+  i32.shr_u
+  i32.xor
+  i32.const -2048144777
+  i32.mul
+  local.tee $3
+  local.get $3
+  i32.const 13
+  i32.shr_u
+  i32.xor
+  i32.const -1028477379
+  i32.mul
+  local.tee $3
+  local.get $3
+  i32.const 16
+  i32.shr_u
+  i32.xor
+  local.tee $4
+  local.get $0
+  i32.load offset=4
+  i32.and
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load
+  local.set $3
+  block $__inlined_func$~lib/map/Map<u16,i64>#find
+   loop $while-continue|0
+    local.get $3
+    if
+     local.get $3
+     i32.load offset=16
+     local.tee $5
+     i32.const 1
+     i32.and
+     if (result i32)
+      i32.const 0
+     else
+      local.get $3
+      i32.load16_u
+      local.get $1
+      i32.const 65535
+      i32.and
+      i32.eq
+     end
+     br_if $__inlined_func$~lib/map/Map<u16,i64>#find
+     local.get $5
+     i32.const -2
+     i32.and
+     local.set $3
+     br $while-continue|0
+    end
+   end
+   i32.const 0
+   local.set $3
+  end
+  local.get $3
+  if
+   local.get $3
+   local.get $2
+   i64.store offset=8
+  else
+   local.get $0
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
+   i32.eq
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/map/Map<u16,i64>#rehash
+   end
+   global.get $~lib/memory/__stack_pointer
+   local.get $0
+   i32.load offset=8
+   local.tee $3
+   i32.store
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $5
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $3
+   local.get $5
+   i32.const 24
+   i32.mul
+   i32.add
+   local.tee $3
+   local.get $1
+   i32.store16
+   local.get $3
+   local.get $2
+   i64.store offset=8
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   i32.store offset=20
+   local.get $3
+   local.get $0
+   i32.load
+   local.get $4
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 2
+   i32.shl
+   i32.add
+   local.tee $0
+   i32.load
+   i32.store offset=16
+   local.get $0
+   local.get $3
+   i32.store
+  end
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $bindings/esm/mapU16I64Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
+  (local $2 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  block $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $0
+   i32.const 0
+   i32.store
+   local.get $0
+   i32.const 4
+   i32.sub
+   global.set $~lib/memory/__stack_pointer
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $1
+   i32.const 0
+   i32.store
+   local.get $1
+   i32.const 24
+   i32.const 13
+   call $~lib/rt/itcms/__new
+   local.tee $1
+   i32.store
+   local.get $1
+   i32.const 16
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 3
+   i32.store offset=4
+   local.get $1
+   i32.const 96
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store offset=8
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 4
+   i32.store offset=12
+   local.get $1
+   i32.const 0
+   i32.store offset=16
+   local.get $1
+   i32.const 0
+   i32.store offset=20
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $0
+   local.get $1
+   i32.store
+   local.get $1
+   i32.const 1
+   i64.const 1
+   call $~lib/map/Map<u16,i64>#set
+   local.get $1
+   i32.const 2
+   i64.const 2
+   call $~lib/map/Map<u16,i64>#set
+   local.get $1
+   i32.const 3
+   i64.const 3
+   call $~lib/map/Map<u16,i64>#set
+   local.get $1
+   i32.const 4
+   i64.const 4
+   call $~lib/map/Map<u16,i64>#set
+   local.get $1
+   i32.load
+   local.get $1
+   i32.load offset=4
+   i32.const 527151383
+   i32.and
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load
+   local.set $0
+   block $__inlined_func$~lib/map/Map<u16,i64>#find
+    loop $while-continue|0
+     local.get $0
+     if
       local.get $0
-      i32.load offset=4
-      local.tee $1
-      local.get $0
-      i32.load offset=12
-      i32.const 2
-      i32.shl
-      i32.add
-      local.set $3
-      loop $while-continue|0
-       local.get $1
-       local.get $3
-       i32.lt_u
-       if
-        local.get $1
-        i32.load
-        local.tee $2
-        if
-         local.get $2
-         call $byn-split-outlined-A$~lib/rt/itcms/__visit
-        end
-        local.get $1
-        i32.const 4
-        i32.add
-        local.set $1
-        br $while-continue|0
-       end
+      i32.load offset=16
+      local.tee $2
+      i32.const 1
+      i32.and
+      if (result i32)
+       i32.const 0
+      else
+       local.get $0
+       i32.load16_u
+       i32.const 2
+       i32.eq
       end
-      br $folding-inner1
+      br_if $__inlined_func$~lib/map/Map<u16,i64>#find
+      local.get $2
+      i32.const -2
+      i32.and
+      local.set $0
+      br $while-continue|0
      end
-     return
     end
-    unreachable
+    i32.const 0
+    local.set $0
    end
    local.get $0
-   i32.load
-   local.tee $0
    if
     local.get $0
-    call $byn-split-outlined-A$~lib/rt/itcms/__visit
+    local.get $0
+    i32.load offset=16
+    i32.const 1
+    i32.or
+    i32.store offset=16
+    local.get $1
+    local.get $1
+    i32.load offset=20
+    i32.const 1
+    i32.sub
+    i32.store offset=20
+    local.get $1
+    i32.load offset=4
+    i32.const 1
+    i32.shr_u
+    local.tee $0
+    i32.const 1
+    i32.add
+    i32.const 4
+    local.get $1
+    i32.load offset=20
+    local.tee $2
+    local.get $2
+    i32.const 4
+    i32.lt_u
+    select
+    i32.ge_u
+    if (result i32)
+     local.get $1
+     i32.load offset=20
+     local.get $1
+     i32.load offset=12
+     i32.const 3
+     i32.mul
+     i32.const 4
+     i32.div_s
+     i32.lt_s
+    else
+     i32.const 0
+    end
+    if
+     local.get $1
+     local.get $0
+     call $~lib/map/Map<u16,i64>#rehash
+    end
    end
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $1
    return
   end
-  local.get $0
-  i32.load
-  local.tee $0
-  if
-   local.get $0
-   call $byn-split-outlined-A$~lib/rt/itcms/__visit
-  end
- )
- (func $~setArgumentsLength (param $0 i32)
-  local.get $0
-  global.set $~argumentsLength
- )
- (func $~start
-  (local $0 i32)
-  global.get $~started
-  if
-   return
-  end
-  i32.const 1
-  global.set $~started
-  global.get $~lib/memory/__stack_pointer
-  i32.const 4
-  i32.sub
-  global.set $~lib/memory/__stack_pointer
-  global.get $~lib/memory/__stack_pointer
-  i32.const 2148
-  i32.lt_s
-  if
-   i32.const 18560
-   i32.const 18608
-   i32.const 1
-   i32.const 1
-   call $~lib/builtins/abort
-   unreachable
-  end
-  global.get $~lib/memory/__stack_pointer
-  local.tee $0
-  i32.const 0
-  i32.store
-  local.get $0
-  i32.const 1120
-  i32.store
-  i32.const 1120
+  i32.const 18736
+  i32.const 18784
   i32.const 1
-  f64.const 42
-  f64.const 0
-  f64.const 0
-  f64.const 0
-  f64.const 0
-  call $~lib/builtins/trace
-  global.get $~lib/memory/__stack_pointer
-  i32.const 1152
-  i32.store
-  i32.const 1152
-  call $~lib/bindings/dom/console.log
-  global.get $~lib/bindings/dom/Math.E
-  call $~lib/bindings/dom/Math.log
-  drop
-  call $bindings/esm/Date_getTimezoneOffset
-  drop
-  global.get $~lib/memory/__stack_pointer
-  i32.const 4
-  i32.add
-  global.set $~lib/memory/__stack_pointer
-  memory.size
-  i32.const 16
-  i32.shl
-  i32.const 18532
-  i32.sub
   i32.const 1
-  i32.shr_u
-  global.set $~lib/rt/itcms/threshold
-  i32.const 1444
-  i32.const 1440
-  i32.store
-  i32.const 1448
-  i32.const 1440
-  i32.store
-  i32.const 1440
-  global.set $~lib/rt/itcms/pinSpace
-  i32.const 1476
-  i32.const 1472
-  i32.store
-  i32.const 1480
-  i32.const 1472
-  i32.store
-  i32.const 1472
-  global.set $~lib/rt/itcms/toSpace
-  i32.const 1620
-  i32.const 1616
-  i32.store
-  i32.const 1624
-  i32.const 1616
-  i32.store
-  i32.const 1616
-  global.set $~lib/rt/itcms/fromSpace
+  call $~lib/builtins/abort
+  unreachable
  )
  (func $export:bindings/esm/bufferFunction (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 8
   i32.sub
   global.set $~lib/memory/__stack_pointer
   block $folding-inner0
    global.get $~lib/memory/__stack_pointer
-   i32.const 2148
+   i32.const 2324
    i32.lt_s
    br_if $folding-inner0
    global.get $~lib/memory/__stack_pointer
@@ -2301,69 +5854,37 @@
    i32.sub
    global.set $~lib/memory/__stack_pointer
    global.get $~lib/memory/__stack_pointer
-   i32.const 2148
+   i32.const 2324
    i32.lt_s
    br_if $folding-inner0
    global.get $~lib/memory/__stack_pointer
-   local.tee $4
+   local.tee $2
    i32.const 0
    i32.store
+   local.get $2
    local.get $0
    i32.const 20
    i32.sub
    i32.load offset=16
-   local.tee $2
+   local.tee $4
    local.get $1
    i32.const 20
    i32.sub
    i32.load offset=16
-   local.tee $3
-   i32.add
-   local.set $5
-   local.get $4
-   i32.const 4
-   i32.sub
-   global.set $~lib/memory/__stack_pointer
-   global.get $~lib/memory/__stack_pointer
-   i32.const 2148
-   i32.lt_s
-   br_if $folding-inner0
-   global.get $~lib/memory/__stack_pointer
-   i32.const 0
-   i32.store
-   local.get $5
-   i32.const 1073741820
-   i32.gt_u
-   if
-    i32.const 1216
-    i32.const 1264
-    i32.const 52
-    i32.const 43
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $~lib/memory/__stack_pointer
-   local.get $5
-   i32.const 0
-   call $~lib/rt/itcms/__new
-   local.tee $5
-   i32.store
-   global.get $~lib/memory/__stack_pointer
-   i32.const 4
+   local.tee $2
    i32.add
-   global.set $~lib/memory/__stack_pointer
-   local.get $4
-   local.get $5
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $3
    i32.store
-   local.get $5
+   local.get $3
    local.get $0
-   local.get $2
+   local.get $4
    memory.copy
-   local.get $2
-   local.get $5
+   local.get $3
+   local.get $4
    i32.add
    local.get $1
-   local.get $3
+   local.get $2
    memory.copy
    global.get $~lib/memory/__stack_pointer
    i32.const 4
@@ -2373,11 +5894,11 @@
    i32.const 8
    i32.add
    global.set $~lib/memory/__stack_pointer
-   local.get $5
+   local.get $3
    return
   end
-  i32.const 18560
-  i32.const 18608
+  i32.const 18736
+  i32.const 18784
   i32.const 1
   i32.const 1
   call $~lib/builtins/abort
@@ -2390,11 +5911,11 @@
   i32.sub
   global.set $~lib/memory/__stack_pointer
   global.get $~lib/memory/__stack_pointer
-  i32.const 2148
+  i32.const 2324
   i32.lt_s
   if
-   i32.const 18560
-   i32.const 18608
+   i32.const 18736
+   i32.const 18784
    i32.const 1
    i32.const 1
    call $~lib/builtins/abort
@@ -2423,7 +5944,7 @@
   global.set $~lib/memory/__stack_pointer
   block $folding-inner0
    global.get $~lib/memory/__stack_pointer
-   i32.const 2148
+   i32.const 2324
    i32.lt_s
    br_if $folding-inner0
    global.get $~lib/memory/__stack_pointer
@@ -2438,7 +5959,7 @@
    i32.sub
    global.set $~lib/memory/__stack_pointer
    global.get $~lib/memory/__stack_pointer
-   i32.const 2148
+   i32.const 2324
    i32.lt_s
    br_if $folding-inner0
    global.get $~lib/memory/__stack_pointer
@@ -2473,8 +5994,8 @@
    global.set $~lib/memory/__stack_pointer
    return
   end
-  i32.const 18560
-  i32.const 18608
+  i32.const 18736
+  i32.const 18784
   i32.const 1
   i32.const 1
   call $~lib/builtins/abort
@@ -2492,7 +6013,7 @@
   global.set $~lib/memory/__stack_pointer
   block $folding-inner1
    global.get $~lib/memory/__stack_pointer
-   i32.const 2148
+   i32.const 2324
    i32.lt_s
    br_if $folding-inner1
    global.get $~lib/memory/__stack_pointer
@@ -2507,7 +6028,7 @@
    i32.sub
    global.set $~lib/memory/__stack_pointer
    global.get $~lib/memory/__stack_pointer
-   i32.const 2148
+   i32.const 2324
    i32.lt_s
    br_if $folding-inner1
    global.get $~lib/memory/__stack_pointer
@@ -2532,7 +6053,7 @@
     global.set $~lib/memory/__stack_pointer
     block $folding-inner00
      global.get $~lib/memory/__stack_pointer
-     i32.const 2148
+     i32.const 2324
      i32.lt_s
      br_if $folding-inner00
      global.get $~lib/memory/__stack_pointer
@@ -2551,7 +6072,7 @@
      i32.sub
      global.set $~lib/memory/__stack_pointer
      global.get $~lib/memory/__stack_pointer
-     i32.const 2148
+     i32.const 2324
      i32.lt_s
      br_if $folding-inner00
      global.get $~lib/memory/__stack_pointer
@@ -2603,6 +6124,7 @@
      if
       local.get $2
       local.get $4
+      i32.const 0
       call $byn-split-outlined-A$~lib/rt/itcms/__link
      end
      local.get $2
@@ -2728,8 +6250,8 @@
    local.get $2
    return
   end
-  i32.const 18560
-  i32.const 18608
+  i32.const 18736
+  i32.const 18784
   i32.const 1
   i32.const 1
   call $~lib/builtins/abort
@@ -2745,7 +6267,7 @@
   global.set $~lib/memory/__stack_pointer
   block $folding-inner1
    global.get $~lib/memory/__stack_pointer
-   i32.const 2148
+   i32.const 2324
    i32.lt_s
    br_if $folding-inner1
    global.get $~lib/memory/__stack_pointer
@@ -2762,7 +6284,7 @@
     global.set $~lib/memory/__stack_pointer
     block $folding-inner0
      global.get $~lib/memory/__stack_pointer
-     i32.const 2148
+     i32.const 2324
      i32.lt_s
      br_if $folding-inner0
      global.get $~lib/memory/__stack_pointer
@@ -2788,7 +6310,7 @@
      i32.sub
      global.set $~lib/memory/__stack_pointer
      global.get $~lib/memory/__stack_pointer
-     i32.const 2148
+     i32.const 2324
      i32.lt_s
      br_if $folding-inner0
      global.get $~lib/memory/__stack_pointer
@@ -2890,8 +6412,8 @@
    global.set $~lib/memory/__stack_pointer
    return
   end
-  i32.const 18560
-  i32.const 18608
+  i32.const 18736
+  i32.const 18784
   i32.const 1
   i32.const 1
   call $~lib/builtins/abort
@@ -2903,186 +6425,178 @@
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
+  (local $7 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 8
   i32.sub
   global.set $~lib/memory/__stack_pointer
   block $folding-inner1
    global.get $~lib/memory/__stack_pointer
-   i32.const 2148
+   i32.const 2324
    i32.lt_s
    br_if $folding-inner1
    global.get $~lib/memory/__stack_pointer
-   local.tee $2
+   local.tee $3
    local.get $0
    i32.store
-   local.get $2
+   local.get $3
    local.get $1
    i32.store offset=4
-   block $__inlined_func$bindings/esm/arrayFunction (result i32)
-    local.get $0
-    local.set $3
+   local.get $3
+   i32.const 4
+   i32.sub
+   global.set $~lib/memory/__stack_pointer
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner1
+   global.get $~lib/memory/__stack_pointer
+   local.tee $3
+   i32.const 0
+   i32.store
+   local.get $0
+   i32.load offset=12
+   local.get $1
+   i32.load offset=12
+   i32.add
+   local.set $5
+   local.get $3
+   i32.const 8
+   i32.sub
+   global.set $~lib/memory/__stack_pointer
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner1
+   global.get $~lib/memory/__stack_pointer
+   local.tee $4
+   i64.const 0
+   i64.store
+   local.get $4
+   i32.const 16
+   i32.const 7
+   call $~lib/rt/itcms/__new
+   local.tee $6
+   i32.store
+   local.get $6
+   i32.const 0
+   i32.store
+   local.get $6
+   i32.const 0
+   i32.store offset=4
+   local.get $6
+   i32.const 0
+   i32.store offset=8
+   local.get $6
+   i32.const 0
+   i32.store offset=12
+   local.get $5
+   i32.const 268435455
+   i32.gt_u
+   if
+    i32.const 1216
+    i32.const 1888
+    i32.const 70
+    i32.const 60
+    call $~lib/builtins/abort
+    unreachable
+   end
+   global.get $~lib/memory/__stack_pointer
+   local.get $5
+   i32.const 8
+   local.get $5
+   i32.const 8
+   i32.gt_u
+   select
+   i32.const 2
+   i32.shl
+   local.tee $4
+   i32.const 0
+   call $~lib/rt/itcms/__new
+   local.tee $7
+   i32.store offset=4
+   local.get $6
+   local.get $7
+   i32.store
+   local.get $7
+   if
+    local.get $6
+    local.get $7
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $6
+   local.get $7
+   i32.store offset=4
+   local.get $6
+   local.get $4
+   i32.store offset=8
+   local.get $6
+   local.get $5
+   i32.store offset=12
+   global.get $~lib/memory/__stack_pointer
+   i32.const 8
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $3
+   local.get $6
+   i32.store
+   loop $for-loop|0
     local.get $2
-    i32.const 4
-    i32.sub
-    global.set $~lib/memory/__stack_pointer
-    block $folding-inner0
-     global.get $~lib/memory/__stack_pointer
-     i32.const 2148
-     i32.lt_s
-     br_if $folding-inner0
-     global.get $~lib/memory/__stack_pointer
-     local.tee $6
-     i32.const 0
-     i32.store
-     local.get $3
-     i32.load offset=12
-     local.get $1
-     i32.load offset=12
-     i32.add
-     local.set $5
+    local.get $0
+    i32.load offset=12
+    i32.lt_s
+    if
      local.get $6
-     i32.const 8
-     i32.sub
-     global.set $~lib/memory/__stack_pointer
-     global.get $~lib/memory/__stack_pointer
-     i32.const 2148
-     i32.lt_s
-     br_if $folding-inner0
-     global.get $~lib/memory/__stack_pointer
-     local.tee $0
-     i64.const 0
-     i64.store
-     local.get $0
-     i32.const 16
-     i32.const 7
-     call $~lib/rt/itcms/__new
-     local.tee $2
-     i32.store
-     local.get $2
-     i32.const 0
-     i32.store
-     local.get $2
-     i32.const 0
-     i32.store offset=4
-     local.get $2
-     i32.const 0
-     i32.store offset=8
-     local.get $2
-     i32.const 0
-     i32.store offset=12
-     local.get $5
-     i32.const 268435455
-     i32.gt_u
-     if
-      i32.const 1216
-      i32.const 1888
-      i32.const 70
-      i32.const 60
-      call $~lib/builtins/abort
-      unreachable
-     end
-     global.get $~lib/memory/__stack_pointer
-     local.get $5
-     i32.const 8
-     local.get $5
-     i32.const 8
-     i32.gt_u
-     select
-     i32.const 2
-     i32.shl
-     local.tee $0
-     i32.const 0
-     call $~lib/rt/itcms/__new
-     local.tee $4
-     i32.store offset=4
-     local.get $2
-     local.get $4
-     i32.store
-     local.get $4
-     if
-      local.get $2
-      local.get $4
-      call $byn-split-outlined-A$~lib/rt/itcms/__link
-     end
-     local.get $2
-     local.get $4
-     i32.store offset=4
      local.get $2
      local.get $0
-     i32.store offset=8
      local.get $2
-     local.get $5
-     i32.store offset=12
-     global.get $~lib/memory/__stack_pointer
-     i32.const 8
+     call $~lib/array/Array<i32>#__get
+     call $~lib/array/Array<i32>#__set
+     local.get $2
+     i32.const 1
      i32.add
-     global.set $~lib/memory/__stack_pointer
+     local.set $2
+     br $for-loop|0
+    end
+   end
+   i32.const 0
+   local.set $2
+   loop $for-loop|1
+    local.get $2
+    local.get $1
+    i32.load offset=12
+    i32.lt_s
+    if
      local.get $6
      local.get $2
-     i32.store
-     i32.const 0
-     local.set $0
-     loop $for-loop|0
-      local.get $0
-      local.get $3
-      i32.load offset=12
-      i32.lt_s
-      if
-       local.get $2
-       local.get $0
-       local.get $3
-       local.get $0
-       call $~lib/array/Array<i32>#__get
-       call $~lib/array/Array<i32>#__set
-       local.get $0
-       i32.const 1
-       i32.add
-       local.set $0
-       br $for-loop|0
-      end
-     end
-     i32.const 0
-     local.set $0
-     loop $for-loop|1
-      local.get $0
-      local.get $1
-      i32.load offset=12
-      i32.lt_s
-      if
-       local.get $2
-       local.get $0
-       local.get $3
-       i32.load offset=12
-       i32.add
-       local.get $1
-       local.get $0
-       call $~lib/array/Array<i32>#__get
-       call $~lib/array/Array<i32>#__set
-       local.get $0
-       i32.const 1
-       i32.add
-       local.set $0
-       br $for-loop|1
-      end
-     end
-     global.get $~lib/memory/__stack_pointer
-     i32.const 4
+     local.get $0
+     i32.load offset=12
      i32.add
-     global.set $~lib/memory/__stack_pointer
+     local.get $1
      local.get $2
-     br $__inlined_func$bindings/esm/arrayFunction
+     call $~lib/array/Array<i32>#__get
+     call $~lib/array/Array<i32>#__set
+     local.get $2
+     i32.const 1
+     i32.add
+     local.set $2
+     br $for-loop|1
     end
-    br $folding-inner1
    end
    global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   global.get $~lib/memory/__stack_pointer
    i32.const 8
    i32.add
    global.set $~lib/memory/__stack_pointer
+   local.get $6
    return
   end
-  i32.const 18560
-  i32.const 18608
+  i32.const 18736
+  i32.const 18784
   i32.const 1
   i32.const 1
   call $~lib/builtins/abort
@@ -3097,7 +6611,7 @@
   global.set $~lib/memory/__stack_pointer
   block $folding-inner1
    global.get $~lib/memory/__stack_pointer
-   i32.const 2148
+   i32.const 2324
    i32.lt_s
    br_if $folding-inner1
    global.get $~lib/memory/__stack_pointer
@@ -3114,7 +6628,7 @@
     global.set $~lib/memory/__stack_pointer
     block $folding-inner0
      global.get $~lib/memory/__stack_pointer
-     i32.const 2148
+     i32.const 2324
      i32.lt_s
      br_if $folding-inner0
      global.get $~lib/memory/__stack_pointer
@@ -3126,7 +6640,7 @@
      i32.sub
      global.set $~lib/memory/__stack_pointer
      global.get $~lib/memory/__stack_pointer
-     i32.const 2148
+     i32.const 2324
      i32.lt_s
      br_if $folding-inner0
      global.get $~lib/memory/__stack_pointer
@@ -3135,7 +6649,7 @@
      i32.store
      local.get $3
      i32.const 68
-     i32.const 8
+     i32.const 14
      call $~lib/rt/itcms/__new
      local.tee $3
      i32.store
@@ -3223,8 +6737,8 @@
    global.set $~lib/memory/__stack_pointer
    return
   end
-  i32.const 18560
-  i32.const 18608
+  i32.const 18736
+  i32.const 18784
   i32.const 1
   i32.const 1
   call $~lib/builtins/abort
@@ -3237,11 +6751,11 @@
   i32.sub
   global.set $~lib/memory/__stack_pointer
   global.get $~lib/memory/__stack_pointer
-  i32.const 2148
+  i32.const 2324
   i32.lt_s
   if
-   i32.const 18560
-   i32.const 18608
+   i32.const 18736
+   i32.const 18784
    i32.const 1
    i32.const 1
    call $~lib/builtins/abort
@@ -3279,7 +6793,8 @@
    global.set $~lib/rt/itcms/visitCount
   end
  )
- (func $byn-split-outlined-A$~lib/rt/itcms/__link (param $0 i32) (param $1 i32)
+ (func $byn-split-outlined-A$~lib/rt/itcms/__link (param $0 i32) (param $1 i32) (param $2 i32)
+  (local $3 i32)
   local.get $0
   i32.eqz
   if
@@ -3303,21 +6818,25 @@
    local.get $0
    i32.const 20
    i32.sub
+   local.tee $0
    i32.load offset=4
    i32.const 3
    i32.and
-   local.tee $0
+   local.tee $3
    global.get $~lib/rt/itcms/white
    i32.eqz
    i32.eq
    if
+    local.get $0
     local.get $1
+    local.get $2
+    select
     call $~lib/rt/itcms/Object#makeGray
    else
     global.get $~lib/rt/itcms/state
     i32.const 1
     i32.eq
-    local.get $0
+    local.get $3
     i32.const 3
     i32.eq
     i32.and
diff --git a/tests/compiler/bindings/esm.ts b/tests/compiler/bindings/esm.ts
index 944e35d859..c7e37d8bed 100644
--- a/tests/compiler/bindings/esm.ts
+++ b/tests/compiler/bindings/esm.ts
@@ -76,6 +76,66 @@ export function arrayFunction(a: Array<i32>, b: Array<i32>): Array<i32> {
   return c;
 }
 
+export function setU8Function(): Set<u8> {
+  var set = new Set<u8>();
+  set.add(1);
+  set.add(2);
+  set.add(3);
+  set.add(4);
+  set.delete(2);
+  return set;
+}
+
+export function setI32Function(): Set<i32> {
+  var set = new Set<i32>();
+  set.add(-1);
+  set.add(-2);
+  set.add(-3);
+  set.add(-4);
+  set.delete(-2);
+  return set;
+}
+
+export function setF64Function(): Set<f64> {
+  var set = new Set<f64>();
+  set.add(1.5);
+  set.add(2.5);
+  set.add(3.5);
+  set.add(4.5);
+  set.delete(2.5);
+  return set;
+}
+
+export function mapStringU8Function(): Map<string,u8> {
+  var map = new Map<string,u8>();
+  map.set('1', 1);
+  map.set('2', 2);
+  map.set('3', 3);
+  map.set('4', 4);
+  map.delete('2');
+  return map;
+}
+
+export function mapI32F64Function(): Map<i32,f64> {
+  var map = new Map<i32,f64>();
+  map.set(1, 1.0);
+  map.set(2, 2.0);
+  map.set(3, 3.0);
+  map.set(4, 4.0);
+  map.delete(2);
+  return map;
+}
+
+export function mapU16I64Function(): Map<u16,i64> {
+  var map = new Map<u16,i64>();
+  map.set(1, 1);
+  map.set(2, 2);
+  map.set(3, 3);
+  map.set(4, 4);
+  map.delete(2);
+  return map;
+}
+
 class PlainObject {
   a: i8;
   b: i16;
diff --git a/tests/compiler/bindings/raw.debug.d.ts b/tests/compiler/bindings/raw.debug.d.ts
index 14bc6d53ec..d9a99c3899 100644
--- a/tests/compiler/bindings/raw.debug.d.ts
+++ b/tests/compiler/bindings/raw.debug.d.ts
@@ -95,28 +95,82 @@ declare namespace __AdaptedExports {
    * @returns `~lib/array/Array<i32>`
    */
   export function arrayFunction(a: Array<number>, b: Array<number>): Array<number>;
+  /**
+   * bindings/esm/setU8Function
+   * @returns `~lib/set/Set<u8>`
+   */
+  export function setU8Function(): __Internref8;
+  /**
+   * bindings/esm/setI32Function
+   * @returns `~lib/set/Set<i32>`
+   */
+  export function setI32Function(): __Internref9;
+  /**
+   * bindings/esm/setF64Function
+   * @returns `~lib/set/Set<f64>`
+   */
+  export function setF64Function(): __Internref10;
+  /**
+   * bindings/esm/mapStringU8Function
+   * @returns `~lib/map/Map<~lib/string/String,u8>`
+   */
+  export function mapStringU8Function(): __Internref11;
+  /**
+   * bindings/esm/mapI32F64Function
+   * @returns `~lib/map/Map<i32,f64>`
+   */
+  export function mapI32F64Function(): __Internref12;
+  /**
+   * bindings/esm/mapU16I64Function
+   * @returns `~lib/map/Map<u16,i64>`
+   */
+  export function mapU16I64Function(): __Internref13;
   /**
    * bindings/esm/objectFunction
    * @param a `bindings/esm/PlainObject`
    * @param b `bindings/esm/PlainObject`
    * @returns `bindings/esm/PlainObject`
    */
-  export function objectFunction(a: __Record8<undefined>, b: __Record8<undefined>): __Record8<never>;
+  export function objectFunction(a: __Record14<undefined>, b: __Record14<undefined>): __Record14<never>;
   /**
    * bindings/esm/newInternref
    * @returns `bindings/esm/NonPlainObject`
    */
-  export function newInternref(): __Internref11;
+  export function newInternref(): __Internref17;
   /**
    * bindings/esm/internrefFunction
    * @param a `bindings/esm/NonPlainObject`
    * @param b `bindings/esm/NonPlainObject`
    * @returns `bindings/esm/NonPlainObject`
    */
-  export function internrefFunction(a: __Internref11, b: __Internref11): __Internref11;
+  export function internrefFunction(a: __Internref17, b: __Internref17): __Internref17;
+}
+/** ~lib/set/Set<u8> */
+declare class __Internref8 extends Number {
+  private __nominal8: symbol;
+}
+/** ~lib/set/Set<i32> */
+declare class __Internref9 extends Number {
+  private __nominal9: symbol;
+}
+/** ~lib/set/Set<f64> */
+declare class __Internref10 extends Number {
+  private __nominal10: symbol;
+}
+/** ~lib/map/Map<~lib/string/String,u8> */
+declare class __Internref11 extends Number {
+  private __nominal11: symbol;
+}
+/** ~lib/map/Map<i32,f64> */
+declare class __Internref12 extends Number {
+  private __nominal12: symbol;
+}
+/** ~lib/map/Map<u16,i64> */
+declare class __Internref13 extends Number {
+  private __nominal13: symbol;
 }
 /** bindings/esm/PlainObject */
-declare interface __Record8<TOmittable> {
+declare interface __Record14<TOmittable> {
   /** @type `i8` */
   a: number | TOmittable;
   /** @type `i16` */
@@ -151,8 +205,8 @@ declare interface __Record8<TOmittable> {
   p: Array<string> | null | TOmittable;
 }
 /** bindings/esm/NonPlainObject */
-declare class __Internref11 extends Number {
-  private __nominal11: symbol;
+declare class __Internref17 extends Number {
+  private __nominal17: symbol;
 }
 /** Instantiates the compiled WebAssembly module with the given imports. */
 export declare function instantiate(module: WebAssembly.Module, imports: {
diff --git a/tests/compiler/bindings/raw.debug.js b/tests/compiler/bindings/raw.debug.js
index dabcb032b9..21251f5cea 100644
--- a/tests/compiler/bindings/raw.debug.js
+++ b/tests/compiler/bindings/raw.debug.js
@@ -119,8 +119,8 @@ export async function instantiate(module, imports = {}) {
     },
     typedarrayFunction(a, b) {
       // bindings/esm/typedarrayFunction(~lib/typedarray/Int16Array, ~lib/typedarray/Float32Array) => ~lib/typedarray/Uint64Array
-      a = __retain(__lowerTypedArray(Int16Array, 3, 1, a) || __notnull());
-      b = __lowerTypedArray(Float32Array, 4, 2, b) || __notnull();
+      a = __retain(__lowerTypedArray(3, Int16Array, 1, a) || __notnull());
+      b = __lowerTypedArray(4, Float32Array, 2, b) || __notnull();
       try {
         return __liftTypedArray(BigUint64Array, exports.typedarrayFunction(a, b) >>> 0);
       } finally {
@@ -129,30 +129,54 @@ export async function instantiate(module, imports = {}) {
     },
     staticarrayFunction(a, b) {
       // bindings/esm/staticarrayFunction(~lib/staticarray/StaticArray<i32>, ~lib/staticarray/StaticArray<i32>) => ~lib/staticarray/StaticArray<i32>
-      a = __retain(__lowerStaticArray((pointer, value) => { new Int32Array(memory.buffer)[pointer >>> 2] = value; }, 6, 2, a) || __notnull());
-      b = __lowerStaticArray((pointer, value) => { new Int32Array(memory.buffer)[pointer >>> 2] = value; }, 6, 2, b) || __notnull();
+      a = __retain(__lowerStaticArray(6, (ptr, value) => { new Int32Array(memory.buffer)[ptr >>> 2] = value; }, 2, a) || __notnull());
+      b = __lowerStaticArray(6, (ptr, value) => { new Int32Array(memory.buffer)[ptr >>> 2] = value; }, 2, b) || __notnull();
       try {
-        return __liftStaticArray(pointer => new Int32Array(memory.buffer)[pointer >>> 2], 2, exports.staticarrayFunction(a, b) >>> 0);
+        return __liftStaticArray(ptr => new Int32Array(memory.buffer)[ptr >>> 2], 2, exports.staticarrayFunction(a, b) >>> 0);
       } finally {
         __release(a);
       }
     },
     arrayFunction(a, b) {
       // bindings/esm/arrayFunction(~lib/array/Array<i32>, ~lib/array/Array<i32>) => ~lib/array/Array<i32>
-      a = __retain(__lowerArray((pointer, value) => { new Int32Array(memory.buffer)[pointer >>> 2] = value; }, 7, 2, a) || __notnull());
-      b = __lowerArray((pointer, value) => { new Int32Array(memory.buffer)[pointer >>> 2] = value; }, 7, 2, b) || __notnull();
+      a = __retain(__lowerArray(7, (ptr, value) => { new Int32Array(memory.buffer)[ptr >>> 2] = value; }, 2, a) || __notnull());
+      b = __lowerArray(7, (ptr, value) => { new Int32Array(memory.buffer)[ptr >>> 2] = value; }, 2, b) || __notnull();
       try {
-        return __liftArray(pointer => new Int32Array(memory.buffer)[pointer >>> 2], 2, exports.arrayFunction(a, b) >>> 0);
+        return __liftArray(ptr => new Int32Array(memory.buffer)[ptr >>> 2], 2, exports.arrayFunction(a, b) >>> 0);
       } finally {
         __release(a);
       }
     },
+    setU8Function() {
+      // bindings/esm/setU8Function() => ~lib/set/Set<u8>
+      return __liftSet(ptr => new Uint8Array(memory.buffer)[ptr >>> 0], 1, exports.setU8Function() >>> 0);
+    },
+    setI32Function() {
+      // bindings/esm/setI32Function() => ~lib/set/Set<i32>
+      return __liftSet(ptr => new Int32Array(memory.buffer)[ptr >>> 2], 4, exports.setI32Function() >>> 0);
+    },
+    setF64Function() {
+      // bindings/esm/setF64Function() => ~lib/set/Set<f64>
+      return __liftSet(ptr => new Float64Array(memory.buffer)[ptr >>> 3], 8, exports.setF64Function() >>> 0);
+    },
+    mapStringU8Function() {
+      // bindings/esm/mapStringU8Function() => ~lib/map/Map<~lib/string/String,u8>
+      return __liftMap(ptr => __liftString(new Uint32Array(memory.buffer)[ptr >>> 2]), 4, ptr => new Uint8Array(memory.buffer)[ptr >>> 0], 1, exports.mapStringU8Function() >>> 0);
+    },
+    mapI32F64Function() {
+      // bindings/esm/mapI32F64Function() => ~lib/map/Map<i32,f64>
+      return __liftMap(ptr => new Int32Array(memory.buffer)[ptr >>> 2], 4, ptr => new Float64Array(memory.buffer)[ptr >>> 3], 8, exports.mapI32F64Function() >>> 0);
+    },
+    mapU16I64Function() {
+      // bindings/esm/mapU16I64Function() => ~lib/map/Map<u16,i64>
+      return __liftMap(ptr => new Uint16Array(memory.buffer)[ptr >>> 1], 2, ptr => new BigInt64Array(memory.buffer)[ptr >>> 3], 8, exports.mapU16I64Function() >>> 0);
+    },
     objectFunction(a, b) {
       // bindings/esm/objectFunction(bindings/esm/PlainObject, bindings/esm/PlainObject) => bindings/esm/PlainObject
-      a = __retain(__lowerRecord8(a) || __notnull());
-      b = __lowerRecord8(b) || __notnull();
+      a = __retain(__lowerRecord14(a) || __notnull());
+      b = __lowerRecord14(b) || __notnull();
       try {
-        return __liftRecord8(exports.objectFunction(a, b) >>> 0);
+        return __liftRecord14(exports.objectFunction(a, b) >>> 0);
       } finally {
         __release(a);
       }
@@ -172,155 +196,209 @@ export async function instantiate(module, imports = {}) {
       }
     },
   }, exports);
-  function __lowerRecord8(value) {
+  function __lowerRecord14(value) {
     // bindings/esm/PlainObject
     // Hint: Opt-out from lowering as a record by providing an empty constructor
     if (value == null) return 0;
-    const pointer = exports.__pin(exports.__new(68, 8));
-    new Int8Array(memory.buffer)[pointer + 0 >>> 0] = value.a;
-    new Int16Array(memory.buffer)[pointer + 2 >>> 1] = value.b;
-    new Int32Array(memory.buffer)[pointer + 4 >>> 2] = value.c;
-    new BigInt64Array(memory.buffer)[pointer + 8 >>> 3] = value.d || 0n;
-    new Uint8Array(memory.buffer)[pointer + 16 >>> 0] = value.e;
-    new Uint16Array(memory.buffer)[pointer + 18 >>> 1] = value.f;
-    new Uint32Array(memory.buffer)[pointer + 20 >>> 2] = value.g;
-    new BigUint64Array(memory.buffer)[pointer + 24 >>> 3] = value.h || 0n;
-    new Int32Array(memory.buffer)[pointer + 32 >>> 2] = value.i;
-    new Uint32Array(memory.buffer)[pointer + 36 >>> 2] = value.j;
-    new Uint8Array(memory.buffer)[pointer + 40 >>> 0] = value.k ? 1 : 0;
-    new Float32Array(memory.buffer)[pointer + 44 >>> 2] = value.l;
-    new Float64Array(memory.buffer)[pointer + 48 >>> 3] = value.m;
-    new Uint32Array(memory.buffer)[pointer + 56 >>> 2] = __lowerString(value.n);
-    new Uint32Array(memory.buffer)[pointer + 60 >>> 2] = __lowerTypedArray(Uint8Array, 9, 0, value.o);
-    new Uint32Array(memory.buffer)[pointer + 64 >>> 2] = __lowerArray((pointer, value) => { new Uint32Array(memory.buffer)[pointer >>> 2] = __lowerString(value) || __notnull(); }, 10, 2, value.p);
-    exports.__unpin(pointer);
-    return pointer;
+    const ptr = exports.__pin(exports.__new(68, 14));
+    new Int8Array(memory.buffer)[ptr + 0 >>> 0] = value.a;
+    new Int16Array(memory.buffer)[ptr + 2 >>> 1] = value.b;
+    new Int32Array(memory.buffer)[ptr + 4 >>> 2] = value.c;
+    new BigInt64Array(memory.buffer)[ptr + 8 >>> 3] = value.d || 0n;
+    new Uint8Array(memory.buffer)[ptr + 16 >>> 0] = value.e;
+    new Uint16Array(memory.buffer)[ptr + 18 >>> 1] = value.f;
+    new Uint32Array(memory.buffer)[ptr + 20 >>> 2] = value.g;
+    new BigUint64Array(memory.buffer)[ptr + 24 >>> 3] = value.h || 0n;
+    new Int32Array(memory.buffer)[ptr + 32 >>> 2] = value.i;
+    new Uint32Array(memory.buffer)[ptr + 36 >>> 2] = value.j;
+    new Uint8Array(memory.buffer)[ptr + 40 >>> 0] = value.k ? 1 : 0;
+    new Float32Array(memory.buffer)[ptr + 44 >>> 2] = value.l;
+    new Float64Array(memory.buffer)[ptr + 48 >>> 3] = value.m;
+    new Uint32Array(memory.buffer)[ptr + 56 >>> 2] = __lowerString(value.n);
+    new Uint32Array(memory.buffer)[ptr + 60 >>> 2] = __lowerTypedArray(15, Uint8Array, 0, value.o);
+    new Uint32Array(memory.buffer)[ptr + 64 >>> 2] = __lowerArray(16, (ptr, value) => { new Uint32Array(memory.buffer)[ptr >>> 2] = __lowerString(value) || __notnull(); }, 2, value.p);
+    exports.__unpin(ptr);
+    return ptr;
   }
-  function __liftRecord8(pointer) {
+  function __liftRecord14(ptr) {
     // bindings/esm/PlainObject
     // Hint: Opt-out from lifting as a record by providing an empty constructor
-    if (!pointer) return null;
+    if (!ptr) return null;
     return {
-      a: new Int8Array(memory.buffer)[pointer + 0 >>> 0],
-      b: new Int16Array(memory.buffer)[pointer + 2 >>> 1],
-      c: new Int32Array(memory.buffer)[pointer + 4 >>> 2],
-      d: new BigInt64Array(memory.buffer)[pointer + 8 >>> 3],
-      e: new Uint8Array(memory.buffer)[pointer + 16 >>> 0],
-      f: new Uint16Array(memory.buffer)[pointer + 18 >>> 1],
-      g: new Uint32Array(memory.buffer)[pointer + 20 >>> 2],
-      h: new BigUint64Array(memory.buffer)[pointer + 24 >>> 3],
-      i: new Int32Array(memory.buffer)[pointer + 32 >>> 2],
-      j: new Uint32Array(memory.buffer)[pointer + 36 >>> 2],
-      k: new Uint8Array(memory.buffer)[pointer + 40 >>> 0] != 0,
-      l: new Float32Array(memory.buffer)[pointer + 44 >>> 2],
-      m: new Float64Array(memory.buffer)[pointer + 48 >>> 3],
-      n: __liftString(new Uint32Array(memory.buffer)[pointer + 56 >>> 2]),
-      o: __liftTypedArray(Uint8Array, new Uint32Array(memory.buffer)[pointer + 60 >>> 2]),
-      p: __liftArray(pointer => __liftString(new Uint32Array(memory.buffer)[pointer >>> 2]), 2, new Uint32Array(memory.buffer)[pointer + 64 >>> 2]),
+      a: new Int8Array(memory.buffer)[ptr + 0 >>> 0],
+      b: new Int16Array(memory.buffer)[ptr + 2 >>> 1],
+      c: new Int32Array(memory.buffer)[ptr + 4 >>> 2],
+      d: new BigInt64Array(memory.buffer)[ptr + 8 >>> 3],
+      e: new Uint8Array(memory.buffer)[ptr + 16 >>> 0],
+      f: new Uint16Array(memory.buffer)[ptr + 18 >>> 1],
+      g: new Uint32Array(memory.buffer)[ptr + 20 >>> 2],
+      h: new BigUint64Array(memory.buffer)[ptr + 24 >>> 3],
+      i: new Int32Array(memory.buffer)[ptr + 32 >>> 2],
+      j: new Uint32Array(memory.buffer)[ptr + 36 >>> 2],
+      k: new Uint8Array(memory.buffer)[ptr + 40 >>> 0] != 0,
+      l: new Float32Array(memory.buffer)[ptr + 44 >>> 2],
+      m: new Float64Array(memory.buffer)[ptr + 48 >>> 3],
+      n: __liftString(new Uint32Array(memory.buffer)[ptr + 56 >>> 2]),
+      o: __liftTypedArray(Uint8Array, new Uint32Array(memory.buffer)[ptr + 60 >>> 2]),
+      p: __liftArray(ptr => __liftString(new Uint32Array(memory.buffer)[ptr >>> 2]), 2, new Uint32Array(memory.buffer)[ptr + 64 >>> 2]),
     };
   }
-  function __liftBuffer(pointer) {
-    if (!pointer) return null;
-    return memory.buffer.slice(pointer, pointer + new Uint32Array(memory.buffer)[pointer - 4 >>> 2]);
+  function __liftBuffer(ptr) {
+    if (!ptr) return null;
+    return memory.buffer.slice(ptr, ptr + new Uint32Array(memory.buffer)[ptr - 4 >>> 2]);
   }
   function __lowerBuffer(value) {
     if (value == null) return 0;
-    const pointer = exports.__new(value.byteLength, 0) >>> 0;
-    new Uint8Array(memory.buffer).set(new Uint8Array(value), pointer);
-    return pointer;
+    const ptr = exports.__new(value.byteLength, 0) >>> 0;
+    new Uint8Array(memory.buffer).set(new Uint8Array(value), ptr);
+    return ptr;
   }
-  function __liftString(pointer) {
-    if (!pointer) return null;
+  function __liftString(ptr) {
+    if (!ptr) return null;
     const
-      end = pointer + new Uint32Array(memory.buffer)[pointer - 4 >>> 2] >>> 1,
-      memoryU16 = new Uint16Array(memory.buffer);
+      end = ptr + new Uint32Array(memory.buffer)[ptr - 4 >>> 2] >>> 1,
+      mem16 = new Uint16Array(memory.buffer);
     let
-      start = pointer >>> 1,
-      string = "";
-    while (end - start > 1024) string += String.fromCharCode(...memoryU16.subarray(start, start += 1024));
-    return string + String.fromCharCode(...memoryU16.subarray(start, end));
+      start = ptr >>> 1,
+      res = "";
+    while (end - start > 1024) res += String.fromCharCode(...mem16.subarray(start, start += 1024));
+    return res + String.fromCharCode(...mem16.subarray(start, end));
   }
   function __lowerString(value) {
     if (value == null) return 0;
     const
-      length = value.length,
-      pointer = exports.__new(length << 1, 1) >>> 0,
-      memoryU16 = new Uint16Array(memory.buffer);
-    for (let i = 0; i < length; ++i) memoryU16[(pointer >>> 1) + i] = value.charCodeAt(i);
-    return pointer;
+      len = value.length,
+      ptr = exports.__new(len << 1, 1) >>> 0,
+      mem16 = new Uint16Array(memory.buffer);
+    for (let i = 0; i < len; ++i) mem16[(ptr >>> 1) + i] = value.charCodeAt(i);
+    return ptr;
   }
-  function __liftArray(liftElement, align, pointer) {
-    if (!pointer) return null;
+  function __liftArray(liftElement, align, ptr) {
+    if (!ptr) return null;
     const
-      memoryU32 = new Uint32Array(memory.buffer),
-      dataStart = memoryU32[pointer + 4 >>> 2],
-      length = memoryU32[pointer + 12 >>> 2],
-      values = new Array(length);
-    for (let i = 0; i < length; ++i) values[i] = liftElement(dataStart + (i << align >>> 0));
-    return values;
+      mem32 = new Uint32Array(memory.buffer),
+      buf = mem32[ptr + 4 >>> 2],
+      len = mem32[ptr + 12 >>> 2],
+      res = new Array(len);
+    for (let i = 0; i < len; ++i) res[i] = liftElement(buf + (i << align >>> 0));
+    return res;
   }
-  function __lowerArray(lowerElement, id, align, values) {
+  function __lowerArray(id, lowerElement, align, values) {
     if (values == null) return 0;
     const
-      length = values.length,
-      buffer = exports.__pin(exports.__new(length << align, 0)) >>> 0,
-      header = exports.__pin(exports.__new(16, id)) >>> 0,
-      memoryU32 = new Uint32Array(memory.buffer);
-    memoryU32[header + 0 >>> 2] = buffer;
-    memoryU32[header + 4 >>> 2] = buffer;
-    memoryU32[header + 8 >>> 2] = length << align;
-    memoryU32[header + 12 >>> 2] = length;
-    for (let i = 0; i < length; ++i) lowerElement(buffer + (i << align >>> 0), values[i]);
-    exports.__unpin(buffer);
-    exports.__unpin(header);
-    return header;
+      len = values.length,
+      buf = exports.__pin(exports.__new(len << align, 0)) >>> 0,
+      ptr = exports.__pin(exports.__new(16, id)) >>> 0,
+      mem32 = new Uint32Array(memory.buffer);
+    mem32[ptr + 0 >>> 2] = buf;
+    mem32[ptr + 4 >>> 2] = buf;
+    mem32[ptr + 8 >>> 2] = len << align;
+    mem32[ptr + 12 >>> 2] = len;
+    for (let i = 0; i < len; ++i) lowerElement(buf + (i << align >>> 0), values[i]);
+    exports.__unpin(buf);
+    exports.__unpin(ptr);
+    return ptr;
   }
-  function __liftTypedArray(constructor, pointer) {
-    if (!pointer) return null;
-    const memoryU32 = new Uint32Array(memory.buffer);
-    return new constructor(
+  function __liftTypedArray(Ctr, ptr) {
+    if (!ptr) return null;
+    const mem32 = new Uint32Array(memory.buffer);
+    return new Ctr(
       memory.buffer,
-      memoryU32[pointer + 4 >>> 2],
-      memoryU32[pointer + 8 >>> 2] / constructor.BYTES_PER_ELEMENT
+      mem32[ptr + 4 >>> 2],
+      mem32[ptr + 8 >>> 2] / Ctr.BYTES_PER_ELEMENT
     ).slice();
   }
-  function __lowerTypedArray(constructor, id, align, values) {
+  function __lowerTypedArray(id, Ctr, align, values) {
     if (values == null) return 0;
     const
-      length = values.length,
-      buffer = exports.__pin(exports.__new(length << align, 0)) >>> 0,
-      header = exports.__new(12, id) >>> 0,
-      memoryU32 = new Uint32Array(memory.buffer);
-    memoryU32[header + 0 >>> 2] = buffer;
-    memoryU32[header + 4 >>> 2] = buffer;
-    memoryU32[header + 8 >>> 2] = length << align;
-    new constructor(memory.buffer, buffer, length).set(values);
-    exports.__unpin(buffer);
-    return header;
+      len = values.length,
+      buf = exports.__pin(exports.__new(len << align, 0)) >>> 0,
+      ptr = exports.__new(12, id) >>> 0,
+      mem32 = new Uint32Array(memory.buffer);
+    mem32[ptr + 0 >>> 2] = buf;
+    mem32[ptr + 4 >>> 2] = buf;
+    mem32[ptr + 8 >>> 2] = len << align;
+    new Ctr(memory.buffer, buf, len).set(values);
+    exports.__unpin(buf);
+    return ptr;
   }
-  function __liftStaticArray(liftElement, align, pointer) {
-    if (!pointer) return null;
+  function __liftStaticArray(liftElement, align, ptr) {
+    if (!ptr) return null;
     const
-      length = new Uint32Array(memory.buffer)[pointer - 4 >>> 2] >>> align,
-      values = new Array(length);
-    for (let i = 0; i < length; ++i) values[i] = liftElement(pointer + (i << align >>> 0));
-    return values;
+      len = new Uint32Array(memory.buffer)[ptr - 4 >>> 2] >>> align,
+      res = new Array(len);
+    for (let i = 0; i < len; ++i) res[i] = liftElement(ptr + (i << align >>> 0));
+    return res;
   }
-  function __lowerStaticArray(lowerElement, id, align, values) {
+  function __lowerStaticArray(id, lowerElement, align, values) {
     if (values == null) return 0;
     const
-      length = values.length,
-      buffer = exports.__pin(exports.__new(length << align, id)) >>> 0;
-    for (let i = 0; i < length; i++) lowerElement(buffer + (i << align >>> 0), values[i]);
-    exports.__unpin(buffer);
-    return buffer;
+      len = values.length,
+      buf = exports.__pin(exports.__new(len << align, id)) >>> 0;
+    for (let i = 0; i < len; i++) lowerElement(buf + (i << align >>> 0), values[i]);
+    exports.__unpin(buf);
+    return buf;
+  }
+  function __liftSet(liftElement, keySize, ptr) {
+    if (!ptr) return null;
+    const
+      mem32 = new Uint32Array(memory.buffer),
+      count = mem32[ptr + 16 >>> 2],
+      entries = mem32[ptr + 8 >>> 2],
+      // key is known
+      keyMask = keySize - 1,
+      taggedOffset = (keySize + 3) & ~3,
+      // end is all contents combined (here: pointer after value after key, net size unaligned)
+      endOffset = taggedOffset + 4,
+      // entire thing is at least pointer aligned, or more if K or V is larger, i.e. v128
+      entryMask = Math.max(3, keyMask),
+      entrySize = (endOffset + entryMask) & ~entryMask,
+      res = new Set();
+    for (let i = 0; i < count; ++i) {
+      const
+        buf = entries + i * entrySize,
+        tag = mem32[buf + taggedOffset >>> 2];
+      if (!(tag & 1)) {
+        res.add(liftElement(buf));
+      }
+    }
+    return res;
+  }
+  function __liftMap(liftKeyElement, keySize, liftValueElement, valueSize, ptr) {
+    if (!ptr) return null;
+    const
+      mem32 = new Uint32Array(memory.buffer),
+      count = mem32[ptr + 16 >>> 2],
+      entries = mem32[ptr + 8 >>> 2],
+      // key is known
+      keyMask = keySize - 1,
+      keyOffset = 0,
+      // value is aligned after key
+      valueMask = valueSize - 1,
+      valueOffset = (keyOffset + keySize + valueMask) & ~valueMask,
+      taggedOffset = (valueOffset + valueSize + 3) & ~3,
+      // end is all contents combined (here: pointer after value after key, net size unaligned)
+      endOffset = taggedOffset + 4,
+      // entire thing is at least pointer aligned, or more if K or V is larger, i.e. v128
+      entryMask = Math.max(3, keyMask, valueMask),
+      entrySize = (endOffset + entryMask) & ~entryMask,
+      res = new Map();
+    for (let i = 0; i < count; ++i) {
+      const
+        buf = entries + i * entrySize,
+        tag = mem32[buf + taggedOffset >>> 2];
+      if (!(tag & 1)) {
+        res.set(liftKeyElement(buf + keyOffset), liftValueElement(buf + valueOffset));
+      }
+    }
+    return res;
   }
   const registry = new FinalizationRegistry(__release);
   class Internref extends Number {}
-  function __liftInternref(pointer) {
-    if (!pointer) return null;
-    const sentinel = new Internref(__retain(pointer));
-    registry.register(sentinel, pointer);
+  function __liftInternref(ptr) {
+    if (!ptr) return null;
+    const sentinel = new Internref(__retain(ptr));
+    registry.register(sentinel, ptr);
     return sentinel;
   }
   function __lowerInternref(value) {
@@ -329,20 +407,20 @@ export async function instantiate(module, imports = {}) {
     throw TypeError("internref expected");
   }
   const refcounts = new Map();
-  function __retain(pointer) {
-    if (pointer) {
-      const refcount = refcounts.get(pointer);
-      if (refcount) refcounts.set(pointer, refcount + 1);
-      else refcounts.set(exports.__pin(pointer), 1);
+  function __retain(ptr) {
+    if (ptr) {
+      const refs = refcounts.get(ptr);
+      if (refs) refcounts.set(ptr, refs + 1);
+      else refcounts.set(exports.__pin(ptr), 1);
     }
-    return pointer;
+    return ptr;
   }
-  function __release(pointer) {
-    if (pointer) {
-      const refcount = refcounts.get(pointer);
-      if (refcount === 1) exports.__unpin(pointer), refcounts.delete(pointer);
-      else if (refcount) refcounts.set(pointer, refcount - 1);
-      else throw Error(`invalid refcount '${refcount}' for reference '${pointer}'`);
+  function __release(ptr) {
+    if (ptr) {
+      const refs = refcounts.get(ptr);
+      if (refs === 1) exports.__unpin(ptr), refcounts.delete(ptr);
+      else if (refs) refcounts.set(ptr, refs - 1);
+      else throw Error(`invalid refcount '${refs}' for reference '${ptr}'`);
     }
   }
   function __notnull() {
diff --git a/tests/compiler/bindings/raw.debug.wat b/tests/compiler/bindings/raw.debug.wat
index f987fcf6b2..79d22446a8 100644
--- a/tests/compiler/bindings/raw.debug.wat
+++ b/tests/compiler/bindings/raw.debug.wat
@@ -3,19 +3,25 @@
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
  (type $i32_=>_i32 (func (param i32) (result i32)))
  (type $i32_=>_none (func (param i32)))
- (type $none_=>_none (func))
- (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
  (type $none_=>_i32 (func (result i32)))
- (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
  (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
+ (type $none_=>_none (func))
+ (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $i32_f64_=>_none (func (param i32 f64)))
  (type $i32_i64_=>_none (func (param i32 i64)))
+ (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
+ (type $i32_f64_=>_i32 (func (param i32 f64) (result i32)))
  (type $i32_i32_f64_f64_f64_f64_f64_=>_none (func (param i32 i32 f64 f64 f64 f64 f64)))
  (type $f64_=>_f64 (func (param f64) (result f64)))
  (type $i64_i64_=>_i64 (func (param i64 i64) (result i64)))
  (type $i32_i32_i64_=>_none (func (param i32 i32 i64)))
  (type $i32_i32_=>_f32 (func (param i32 i32) (result f32)))
+ (type $f64_=>_i32 (func (param f64) (result i32)))
+ (type $i32_f64_i32_=>_i32 (func (param i32 f64 i32) (result i32)))
+ (type $i32_i32_i32_i32_i32_=>_i32 (func (param i32 i32 i32 i32 i32) (result i32)))
  (type $i32_f32_=>_none (func (param i32 f32)))
- (type $i32_f64_=>_none (func (param i32 f64)))
+ (type $i32_i32_f64_=>_i32 (func (param i32 i32 f64) (result i32)))
+ (type $i32_i32_i64_=>_i32 (func (param i32 i32 i64) (result i32)))
  (import "env" "Math.E" (global $~lib/bindings/dom/Math.E f64))
  (import "env" "globalThis" (global $bindings/esm/immutableGlobal anyref))
  (import "env" "globalThis.globalThis" (global $bindings/esm/immutableGlobalNested anyref))
@@ -50,10 +56,11 @@
  (global $~lib/native/ASC_LOW_MEMORY_LIMIT i32 (i32.const 0))
  (global $~lib/native/ASC_RUNTIME i32 (i32.const 2))
  (global $~argumentsLength (mut i32) (i32.const 0))
- (global $~lib/rt/__rtti_base i32 (i32.const 1024))
- (global $~lib/memory/__data_end i32 (i32.const 1124))
- (global $~lib/memory/__stack_pointer (mut i32) (i32.const 17508))
- (global $~lib/memory/__heap_base i32 (i32.const 17508))
+ (global $~lib/native/ASC_SHRINK_LEVEL i32 (i32.const 0))
+ (global $~lib/rt/__rtti_base i32 (i32.const 1152))
+ (global $~lib/memory/__data_end i32 (i32.const 1300))
+ (global $~lib/memory/__stack_pointer (mut i32) (i32.const 17684))
+ (global $~lib/memory/__heap_base i32 (i32.const 17684))
  (global $~started (mut i32) (i32.const 0))
  (memory $0 1)
  (data (i32.const 12) "\1c\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00\02\00\00\00a\00\00\00\00\00\00\00\00\00\00\00")
@@ -74,9 +81,13 @@
  (data (i32.const 716) "<\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00$\00\00\00~\00l\00i\00b\00/\00t\00y\00p\00e\00d\00a\00r\00r\00a\00y\00.\00t\00s\00\00\00\00\00\00\00\00\00")
  (data (i32.const 780) "<\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00&\00\00\00~\00l\00i\00b\00/\00s\00t\00a\00t\00i\00c\00a\00r\00r\00a\00y\00.\00t\00s\00\00\00\00\00\00\00")
  (data (i32.const 844) ",\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s\00\00\00")
- (data (i32.const 892) "<\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00*\00\00\00O\00b\00j\00e\00c\00t\00 \00a\00l\00r\00e\00a\00d\00y\00 \00p\00i\00n\00n\00e\00d\00\00\00")
- (data (i32.const 956) "<\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00(\00\00\00O\00b\00j\00e\00c\00t\00 \00i\00s\00 \00n\00o\00t\00 \00p\00i\00n\00n\00e\00d\00\00\00\00\00")
- (data (i32.const 1024) "\0c\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\81\08\00\00\02\00\00\00\01\19\00\00\02\00\00\00\01\02\00\00\02\00\00\00$\t\00\00\00\00\00\00\02\t\00\00\00\00\00\00\00\00\00\00\00\00\00\00A\00\00\00\02\00\00\00\02A\00\00\00\00\00\00 \00\00\00\00\00\00\00")
+ (data (i32.const 892) "\1c\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00\02\00\00\001\00\00\00\00\00\00\00\00\00\00\00")
+ (data (i32.const 924) "\1c\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00\02\00\00\002\00\00\00\00\00\00\00\00\00\00\00")
+ (data (i32.const 956) "\1c\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00\02\00\00\003\00\00\00\00\00\00\00\00\00\00\00")
+ (data (i32.const 988) "\1c\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00\02\00\00\004\00\00\00\00\00\00\00\00\00\00\00")
+ (data (i32.const 1020) "<\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00*\00\00\00O\00b\00j\00e\00c\00t\00 \00a\00l\00r\00e\00a\00d\00y\00 \00p\00i\00n\00n\00e\00d\00\00\00")
+ (data (i32.const 1084) "<\00\00\00\00\00\00\00\00\00\00\00\01\00\00\00(\00\00\00O\00b\00j\00e\00c\00t\00 \00i\00s\00 \00n\00o\00t\00 \00p\00i\00n\00n\00e\00d\00\00\00\00\00")
+ (data (i32.const 1152) "\12\00\00\00 \00\00\00\00\00\00\00 \00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\81\08\00\00\02\00\00\00\01\19\00\00\02\00\00\00\01\02\00\00\02\00\00\00$\t\00\00\00\00\00\00\02\t\00\00\00\00\00\00H\00\00\00\00\00\00\00\08\t\00\00\00\00\00\00\08\1a\00\00\00\00\00\00P\00\82\00\00\00\00\00\10\1a\12\00\00\00\00\00\10\n\01\00\00\00\00\00\00\00\00\00\00\00\00\00A\00\00\00\02\00\00\00\02A\00\00\00\00\00\00 \00\00\00\00\00\00\00")
  (table $0 1 1 funcref)
  (elem $0 (i32.const 1))
  (export "plainGlobal" (global $bindings/esm/plainGlobal))
@@ -91,6 +102,12 @@
  (export "ConstEnum.THREE" (global $bindings/esm/ConstEnum.THREE))
  (export "plainFunction" (func $bindings/esm/plainFunction))
  (export "plainFunction64" (func $bindings/esm/plainFunction64))
+ (export "setU8Function" (func $bindings/esm/setU8Function))
+ (export "setI32Function" (func $bindings/esm/setI32Function))
+ (export "setF64Function" (func $bindings/esm/setF64Function))
+ (export "mapStringU8Function" (func $bindings/esm/mapStringU8Function))
+ (export "mapI32F64Function" (func $bindings/esm/mapI32F64Function))
+ (export "mapU16I64Function" (func $bindings/esm/mapU16I64Function))
  (export "newInternref" (func $bindings/esm/newInternref))
  (export "__new" (func $~lib/rt/itcms/__new))
  (export "__pin" (func $~lib/rt/itcms/__pin))
@@ -2690,491 +2707,4348 @@
   local.get $2
   call $~lib/array/Array<i32>#__uset
  )
- (func $bindings/esm/PlainObject#set:a (param $0 i32) (param $1 i32)
+ (func $~lib/set/Set<u8>#set:buckets (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
-  i32.store8
- )
- (func $bindings/esm/PlainObject#set:b (param $0 i32) (param $1 i32)
+  i32.store
   local.get $0
   local.get $1
-  i32.store16 offset=2
+  i32.const 0
+  call $~lib/rt/itcms/__link
  )
- (func $bindings/esm/PlainObject#set:c (param $0 i32) (param $1 i32)
+ (func $~lib/set/Set<u8>#set:bucketsMask (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
   i32.store offset=4
  )
- (func $bindings/esm/PlainObject#set:d (param $0 i32) (param $1 i64)
+ (func $~lib/set/Set<u8>#set:entries (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
-  i64.store offset=8
- )
- (func $bindings/esm/PlainObject#set:e (param $0 i32) (param $1 i32)
+  i32.store offset=8
   local.get $0
   local.get $1
-  i32.store8 offset=16
+  i32.const 0
+  call $~lib/rt/itcms/__link
  )
- (func $bindings/esm/PlainObject#set:f (param $0 i32) (param $1 i32)
+ (func $~lib/set/Set<u8>#set:entriesCapacity (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
-  i32.store16 offset=18
+  i32.store offset=12
  )
- (func $bindings/esm/PlainObject#set:g (param $0 i32) (param $1 i32)
+ (func $~lib/set/Set<u8>#set:entriesOffset (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
-  i32.store offset=20
+  i32.store offset=16
  )
- (func $bindings/esm/PlainObject#set:h (param $0 i32) (param $1 i64)
+ (func $~lib/set/Set<u8>#set:entriesCount (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
-  i64.store offset=24
+  i32.store offset=20
  )
- (func $bindings/esm/PlainObject#set:i (param $0 i32) (param $1 i32)
+ (func $~lib/util/hash/HASH<u8> (param $0 i32) (result i32)
+  (local $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  i32.const 0
+  drop
+  i32.const 0
+  drop
+  i32.const 0
+  drop
+  i32.const 1
+  i32.const 4
+  i32.le_u
+  drop
   local.get $0
+  i32.const 255
+  i32.and
+  local.set $2
+  i32.const 1
+  local.set $1
+  i32.const 0
+  i32.const 374761393
+  i32.add
   local.get $1
-  i32.store offset=32
+  i32.add
+  local.set $3
+  local.get $3
+  local.get $2
+  i32.const -1028477379
+  i32.mul
+  i32.add
+  local.set $3
+  local.get $3
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.set $3
+  local.get $3
+  local.get $3
+  i32.const 15
+  i32.shr_u
+  i32.xor
+  local.set $3
+  local.get $3
+  i32.const -2048144777
+  i32.mul
+  local.set $3
+  local.get $3
+  local.get $3
+  i32.const 13
+  i32.shr_u
+  i32.xor
+  local.set $3
+  local.get $3
+  i32.const -1028477379
+  i32.mul
+  local.set $3
+  local.get $3
+  local.get $3
+  i32.const 16
+  i32.shr_u
+  i32.xor
+  local.set $3
+  local.get $3
+  return
  )
- (func $bindings/esm/PlainObject#set:j (param $0 i32) (param $1 i32)
+ (func $~lib/set/Set<u8>#find (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
   local.get $0
-  local.get $1
-  i32.store offset=36
- )
- (func $bindings/esm/PlainObject#set:k (param $0 i32) (param $1 i32)
+  i32.load
+  local.get $2
   local.get $0
-  local.get $1
-  i32.store8 offset=40
+  i32.load offset=4
+  i32.and
+  i32.const 4
+  i32.mul
+  i32.add
+  i32.load
+  local.set $3
+  loop $while-continue|0
+   local.get $3
+   local.set $4
+   local.get $4
+   if
+    local.get $3
+    i32.load offset=4
+    local.set $5
+    local.get $5
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load8_u
+     local.get $1
+     i32.const 255
+     i32.and
+     i32.eq
+    else
+     i32.const 0
+    end
+    if
+     local.get $3
+     return
+    end
+    local.get $5
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $while-continue|0
+   end
+  end
+  i32.const 0
  )
- (func $bindings/esm/PlainObject#set:l (param $0 i32) (param $1 f32)
+ (func $~lib/set/SetEntry<u8>#set:key (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
-  f32.store offset=44
+  i32.store8
  )
- (func $bindings/esm/PlainObject#set:m (param $0 i32) (param $1 f64)
+ (func $~lib/set/SetEntry<u8>#set:taggedNext (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
-  f64.store offset=48
+  i32.store offset=4
  )
- (func $bindings/esm/PlainObject#set:n (param $0 i32) (param $1 i32)
-  local.get $0
-  local.get $1
-  i32.store offset=56
-  local.get $0
+ (func $~lib/set/Set<u8>#rehash (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  (local $9 i32)
+  (local $10 i32)
+  (local $11 i32)
+  (local $12 i32)
+  (local $13 i32)
+  (local $14 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i64.const 0
+  i64.store
   local.get $1
+  i32.const 1
+  i32.add
+  local.set $2
+  global.get $~lib/memory/__stack_pointer
   i32.const 0
-  call $~lib/rt/itcms/__link
- )
- (func $bindings/esm/PlainObject#set:o (param $0 i32) (param $1 i32)
+  local.get $2
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store
+  local.get $2
+  i32.const 8
+  i32.mul
+  i32.const 3
+  i32.div_s
+  local.set $4
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $4
+  i32.const 8
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $5
+  i32.store offset=4
   local.get $0
-  local.get $1
-  i32.store offset=60
+  i32.load offset=8
+  local.set $6
+  local.get $6
   local.get $0
-  local.get $1
-  i32.const 0
-  call $~lib/rt/itcms/__link
- )
- (func $bindings/esm/PlainObject#set:p (param $0 i32) (param $1 i32)
+  i32.load offset=16
+  i32.const 8
+  i32.mul
+  i32.add
+  local.set $7
+  local.get $5
+  local.set $8
+  loop $while-continue|0
+   local.get $6
+   local.get $7
+   i32.ne
+   local.set $9
+   local.get $9
+   if
+    local.get $6
+    local.set $10
+    local.get $10
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     local.get $8
+     local.set $11
+     local.get $10
+     i32.load8_u
+     local.set $12
+     local.get $11
+     local.get $12
+     call $~lib/set/SetEntry<u8>#set:key
+     local.get $12
+     call $~lib/util/hash/HASH<u8>
+     local.get $1
+     i32.and
+     local.set $13
+     local.get $3
+     local.get $13
+     i32.const 4
+     i32.mul
+     i32.add
+     local.set $14
+     local.get $11
+     local.get $14
+     i32.load
+     call $~lib/set/SetEntry<u8>#set:taggedNext
+     local.get $14
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 8
+     i32.add
+     local.set $8
+    end
+    local.get $6
+    i32.const 8
+    i32.add
+    local.set $6
+    br $while-continue|0
+   end
+  end
   local.get $0
-  local.get $1
-  i32.store offset=64
+  local.get $3
+  call $~lib/set/Set<u8>#set:buckets
   local.get $0
   local.get $1
-  i32.const 0
-  call $~lib/rt/itcms/__link
- )
- (func $bindings/esm/newInternref (result i32)
-  i32.const 0
-  call $bindings/esm/NonPlainObject#constructor
- )
- (func $bindings/esm/internrefFunction (param $0 i32) (param $1 i32) (result i32)
+  call $~lib/set/Set<u8>#set:bucketsMask
+  local.get $0
+  local.get $5
+  call $~lib/set/Set<u8>#set:entries
+  local.get $0
+  local.get $4
+  call $~lib/set/Set<u8>#set:entriesCapacity
+  local.get $0
   local.get $0
+  i32.load offset=20
+  call $~lib/set/Set<u8>#set:entriesOffset
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
  )
- (func $~lib/rt/itcms/__pin (param $0 i32) (result i32)
-  (local $1 i32)
+ (func $~lib/set/Set<u8>#add (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  local.get $1
+  call $~lib/util/hash/HASH<u8>
+  local.set $2
   local.get $0
+  local.get $1
+  local.get $2
+  call $~lib/set/Set<u8>#find
+  local.set $3
+  local.get $3
+  i32.eqz
   if
    local.get $0
-   i32.const 20
-   i32.sub
-   local.set $1
-   local.get $1
-   call $~lib/rt/itcms/Object#get:color
-   i32.const 3
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
    i32.eq
    if
-    i32.const 912
-    i32.const 368
-    i32.const 337
-    i32.const 7
-    call $~lib/builtins/abort
-    unreachable
+    local.get $0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/set/Set<u8>#rehash
    end
+   local.get $0
+   i32.load offset=8
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $4
+   i32.const 1
+   i32.add
+   call $~lib/set/Set<u8>#set:entriesOffset
+   local.get $4
+   i32.const 8
+   i32.mul
+   i32.add
+   local.set $3
+   local.get $3
    local.get $1
-   call $~lib/rt/itcms/Object#unlink
-   local.get $1
-   global.get $~lib/rt/itcms/pinSpace
-   i32.const 3
-   call $~lib/rt/itcms/Object#linkTo
+   call $~lib/set/SetEntry<u8>#set:key
+   i32.const 0
+   drop
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   call $~lib/set/Set<u8>#set:entriesCount
+   local.get $0
+   i32.load
+   local.get $2
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 4
+   i32.mul
+   i32.add
+   local.set $4
+   local.get $3
+   local.get $4
+   i32.load
+   call $~lib/set/SetEntry<u8>#set:taggedNext
+   local.get $4
+   local.get $3
+   i32.store
   end
   local.get $0
  )
- (func $~lib/rt/itcms/__unpin (param $0 i32)
-  (local $1 i32)
+ (func $~lib/set/Set<u8>#delete (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
   local.get $0
+  local.get $1
+  local.get $1
+  call $~lib/util/hash/HASH<u8>
+  call $~lib/set/Set<u8>#find
+  local.set $2
+  local.get $2
   i32.eqz
   if
+   i32.const 0
    return
   end
+  local.get $2
+  local.get $2
+  i32.load offset=4
+  i32.const 1
+  i32.or
+  call $~lib/set/SetEntry<u8>#set:taggedNext
   local.get $0
-  i32.const 20
+  local.get $0
+  i32.load offset=20
+  i32.const 1
   i32.sub
-  local.set $1
-  local.get $1
-  call $~lib/rt/itcms/Object#get:color
-  i32.const 3
-  i32.ne
-  if
-   i32.const 976
-   i32.const 368
-   i32.const 351
-   i32.const 5
-   call $~lib/builtins/abort
-   unreachable
-  end
-  global.get $~lib/rt/itcms/state
+  call $~lib/set/Set<u8>#set:entriesCount
+  local.get $0
+  i32.load offset=4
   i32.const 1
-  i32.eq
-  if
-   local.get $1
-   call $~lib/rt/itcms/Object#makeGray
+  i32.shr_u
+  local.set $3
+  local.get $3
+  i32.const 1
+  i32.add
+  i32.const 4
+  local.tee $4
+  local.get $0
+  i32.load offset=20
+  local.tee $5
+  local.get $4
+  local.get $5
+  i32.gt_u
+  select
+  i32.ge_u
+  if (result i32)
+   local.get $0
+   i32.load offset=20
+   local.get $0
+   i32.load offset=12
+   i32.const 3
+   i32.mul
+   i32.const 4
+   i32.div_s
+   i32.lt_s
   else
-   local.get $1
-   call $~lib/rt/itcms/Object#unlink
-   local.get $1
-   global.get $~lib/rt/itcms/fromSpace
-   global.get $~lib/rt/itcms/white
-   call $~lib/rt/itcms/Object#linkTo
+   i32.const 0
   end
- )
- (func $~lib/rt/itcms/__collect
-  (local $0 i32)
-  i32.const 0
-  drop
-  global.get $~lib/rt/itcms/state
-  i32.const 0
-  i32.gt_s
   if
-   loop $while-continue|0
-    global.get $~lib/rt/itcms/state
-    i32.const 0
-    i32.ne
-    local.set $0
-    local.get $0
-    if
-     call $~lib/rt/itcms/step
-     drop
-     br $while-continue|0
-    end
-   end
-  end
-  call $~lib/rt/itcms/step
-  drop
-  loop $while-continue|1
-   global.get $~lib/rt/itcms/state
-   i32.const 0
-   i32.ne
-   local.set $0
    local.get $0
-   if
-    call $~lib/rt/itcms/step
-    drop
-    br $while-continue|1
-   end
+   local.get $3
+   call $~lib/set/Set<u8>#rehash
   end
-  global.get $~lib/rt/itcms/total
-  i64.extend_i32_u
-  i32.const 200
-  i64.extend_i32_u
-  i64.mul
-  i64.const 100
-  i64.div_u
-  i32.wrap_i64
-  i32.const 1024
-  i32.add
-  global.set $~lib/rt/itcms/threshold
-  i32.const 0
-  drop
-  i32.const 0
-  drop
+  i32.const 1
  )
- (func $~lib/rt/__visit_globals (param $0 i32)
-  (local $1 i32)
-  i32.const 496
+ (func $~lib/set/Set<i32>#set:buckets (param $0 i32) (param $1 i32)
   local.get $0
-  call $~lib/rt/itcms/__visit
-  i32.const 192
+  local.get $1
+  i32.store
   local.get $0
-  call $~lib/rt/itcms/__visit
-  i32.const 304
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $~lib/set/Set<i32>#set:bucketsMask (param $0 i32) (param $1 i32)
   local.get $0
-  call $~lib/rt/itcms/__visit
-  i32.const 912
+  local.get $1
+  i32.store offset=4
+ )
+ (func $~lib/set/Set<i32>#set:entries (param $0 i32) (param $1 i32)
   local.get $0
-  call $~lib/rt/itcms/__visit
-  i32.const 976
+  local.get $1
+  i32.store offset=8
   local.get $0
-  call $~lib/rt/itcms/__visit
-  global.get $bindings/esm/stringGlobal
-  local.tee $1
-  if
-   local.get $1
-   local.get $0
-   call $~lib/rt/itcms/__visit
-  end
-  global.get $bindings/esm/mutableStringGlobal
-  local.tee $1
-  if
-   local.get $1
-   local.get $0
-   call $~lib/rt/itcms/__visit
-  end
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
  )
- (func $~lib/arraybuffer/ArrayBufferView~visit (param $0 i32) (param $1 i32)
-  (local $2 i32)
+ (func $~lib/set/Set<i32>#set:entriesCapacity (param $0 i32) (param $1 i32)
   local.get $0
-  i32.load
-  local.tee $2
-  if
-   local.get $2
-   local.get $1
-   call $~lib/rt/itcms/__visit
-  end
+  local.get $1
+  i32.store offset=12
  )
- (func $~lib/typedarray/Int16Array~visit (param $0 i32) (param $1 i32)
+ (func $~lib/set/Set<i32>#set:entriesOffset (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
-  call $~lib/arraybuffer/ArrayBufferView~visit
+  i32.store offset=16
  )
- (func $~lib/typedarray/Float32Array~visit (param $0 i32) (param $1 i32)
+ (func $~lib/set/Set<i32>#set:entriesCount (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
-  call $~lib/arraybuffer/ArrayBufferView~visit
+  i32.store offset=20
  )
- (func $~lib/typedarray/Uint64Array~visit (param $0 i32) (param $1 i32)
-  local.get $0
-  local.get $1
-  call $~lib/arraybuffer/ArrayBufferView~visit
- )
- (func $~lib/array/Array<i32>#__visit (param $0 i32) (param $1 i32)
+ (func $~lib/util/hash/HASH<i32> (param $0 i32) (result i32)
+  (local $1 i32)
+  (local $2 i32)
+  (local $3 i32)
   i32.const 0
   drop
+  i32.const 0
+  drop
+  i32.const 0
+  drop
+  i32.const 4
+  i32.const 4
+  i32.le_u
+  drop
   local.get $0
-  i32.load
-  local.get $1
-  call $~lib/rt/itcms/__visit
- )
- (func $~lib/array/Array<i32>~visit (param $0 i32) (param $1 i32)
-  local.get $0
+  local.set $2
+  i32.const 4
+  local.set $1
+  i32.const 0
+  i32.const 374761393
+  i32.add
   local.get $1
-  call $~lib/array/Array<i32>#__visit
+  i32.add
+  local.set $3
+  local.get $3
+  local.get $2
+  i32.const -1028477379
+  i32.mul
+  i32.add
+  local.set $3
+  local.get $3
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.set $3
+  local.get $3
+  local.get $3
+  i32.const 15
+  i32.shr_u
+  i32.xor
+  local.set $3
+  local.get $3
+  i32.const -2048144777
+  i32.mul
+  local.set $3
+  local.get $3
+  local.get $3
+  i32.const 13
+  i32.shr_u
+  i32.xor
+  local.set $3
+  local.get $3
+  i32.const -1028477379
+  i32.mul
+  local.set $3
+  local.get $3
+  local.get $3
+  i32.const 16
+  i32.shr_u
+  i32.xor
+  local.set $3
+  local.get $3
+  return
  )
- (func $bindings/esm/PlainObject~visit (param $0 i32) (param $1 i32)
-  (local $2 i32)
+ (func $~lib/set/Set<i32>#find (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
   local.get $0
-  i32.load offset=56
-  local.tee $2
-  if
-   local.get $2
-   local.get $1
-   call $~lib/rt/itcms/__visit
-  end
+  i32.load
+  local.get $2
   local.get $0
-  i32.load offset=60
-  local.tee $2
-  if
-   local.get $2
-   local.get $1
-   call $~lib/rt/itcms/__visit
+  i32.load offset=4
+  i32.and
+  i32.const 4
+  i32.mul
+  i32.add
+  i32.load
+  local.set $3
+  loop $while-continue|0
+   local.get $3
+   local.set $4
+   local.get $4
+   if
+    local.get $3
+    i32.load offset=4
+    local.set $5
+    local.get $5
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load
+     local.get $1
+     i32.eq
+    else
+     i32.const 0
+    end
+    if
+     local.get $3
+     return
+    end
+    local.get $5
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $while-continue|0
+   end
   end
+  i32.const 0
+ )
+ (func $~lib/set/SetEntry<i32>#set:key (param $0 i32) (param $1 i32)
   local.get $0
-  i32.load offset=64
-  local.tee $2
-  if
-   local.get $2
-   local.get $1
-   call $~lib/rt/itcms/__visit
-  end
+  local.get $1
+  i32.store
  )
- (func $~lib/typedarray/Uint8Array~visit (param $0 i32) (param $1 i32)
+ (func $~lib/set/SetEntry<i32>#set:taggedNext (param $0 i32) (param $1 i32)
   local.get $0
   local.get $1
-  call $~lib/arraybuffer/ArrayBufferView~visit
+  i32.store offset=4
  )
- (func $~lib/array/Array<~lib/string/String>#__visit (param $0 i32) (param $1 i32)
+ (func $~lib/set/Set<i32>#rehash (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  (local $9 i32)
+  (local $10 i32)
+  (local $11 i32)
+  (local $12 i32)
+  (local $13 i32)
+  (local $14 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i64.const 0
+  i64.store
+  local.get $1
   i32.const 1
-  drop
-  local.get $0
-  i32.load offset=4
+  i32.add
   local.set $2
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
   local.get $2
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store
+  local.get $2
+  i32.const 8
+  i32.mul
+  i32.const 3
+  i32.div_s
+  local.set $4
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $4
+  i32.const 8
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $5
+  i32.store offset=4
   local.get $0
-  i32.load offset=12
-  i32.const 2
-  i32.shl
+  i32.load offset=8
+  local.set $6
+  local.get $6
+  local.get $0
+  i32.load offset=16
+  i32.const 8
+  i32.mul
   i32.add
-  local.set $3
+  local.set $7
+  local.get $5
+  local.set $8
   loop $while-continue|0
-   local.get $2
-   local.get $3
-   i32.lt_u
-   local.set $4
-   local.get $4
+   local.get $6
+   local.get $7
+   i32.ne
+   local.set $9
+   local.get $9
    if
-    local.get $2
-    i32.load
-    local.set $5
-    local.get $5
+    local.get $6
+    local.set $10
+    local.get $10
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
     if
-     local.get $5
+     local.get $8
+     local.set $11
+     local.get $10
+     i32.load
+     local.set $12
+     local.get $11
+     local.get $12
+     call $~lib/set/SetEntry<i32>#set:key
+     local.get $12
+     call $~lib/util/hash/HASH<i32>
      local.get $1
-     call $~lib/rt/itcms/__visit
+     i32.and
+     local.set $13
+     local.get $3
+     local.get $13
+     i32.const 4
+     i32.mul
+     i32.add
+     local.set $14
+     local.get $11
+     local.get $14
+     i32.load
+     call $~lib/set/SetEntry<i32>#set:taggedNext
+     local.get $14
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 8
+     i32.add
+     local.set $8
     end
-    local.get $2
-    i32.const 4
+    local.get $6
+    i32.const 8
     i32.add
-    local.set $2
+    local.set $6
     br $while-continue|0
    end
   end
   local.get $0
-  i32.load
+  local.get $3
+  call $~lib/set/Set<i32>#set:buckets
+  local.get $0
   local.get $1
-  call $~lib/rt/itcms/__visit
+  call $~lib/set/Set<i32>#set:bucketsMask
+  local.get $0
+  local.get $5
+  call $~lib/set/Set<i32>#set:entries
+  local.get $0
+  local.get $4
+  call $~lib/set/Set<i32>#set:entriesCapacity
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  call $~lib/set/Set<i32>#set:entriesOffset
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
  )
- (func $~lib/array/Array<~lib/string/String>~visit (param $0 i32) (param $1 i32)
+ (func $~lib/set/Set<i32>#add (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  local.get $1
+  call $~lib/util/hash/HASH<i32>
+  local.set $2
   local.get $0
   local.get $1
-  call $~lib/array/Array<~lib/string/String>#__visit
- )
- (func $~lib/rt/__visit_members (param $0 i32) (param $1 i32)
-  block $invalid
-   block $bindings/esm/NonPlainObject
-    block $~lib/array/Array<~lib/string/String>
-     block $~lib/typedarray/Uint8Array
-      block $bindings/esm/PlainObject
-       block $~lib/array/Array<i32>
-        block $~lib/staticarray/StaticArray<i32>
-         block $~lib/typedarray/Uint64Array
-          block $~lib/typedarray/Float32Array
-           block $~lib/typedarray/Int16Array
-            block $~lib/arraybuffer/ArrayBufferView
-             block $~lib/string/String
-              block $~lib/arraybuffer/ArrayBuffer
-               local.get $0
-               i32.const 8
-               i32.sub
-               i32.load
-               br_table $~lib/arraybuffer/ArrayBuffer $~lib/string/String $~lib/arraybuffer/ArrayBufferView $~lib/typedarray/Int16Array $~lib/typedarray/Float32Array $~lib/typedarray/Uint64Array $~lib/staticarray/StaticArray<i32> $~lib/array/Array<i32> $bindings/esm/PlainObject $~lib/typedarray/Uint8Array $~lib/array/Array<~lib/string/String> $bindings/esm/NonPlainObject $invalid
-              end
-              return
-             end
-             return
-            end
-            local.get $0
-            local.get $1
-            call $~lib/arraybuffer/ArrayBufferView~visit
-            return
-           end
-           local.get $0
-           local.get $1
-           call $~lib/typedarray/Int16Array~visit
-           return
-          end
-          local.get $0
-          local.get $1
-          call $~lib/typedarray/Float32Array~visit
-          return
-         end
-         local.get $0
-         local.get $1
-         call $~lib/typedarray/Uint64Array~visit
-         return
-        end
-        return
-       end
-       local.get $0
-       local.get $1
-       call $~lib/array/Array<i32>~visit
-       return
-      end
-      local.get $0
-      local.get $1
-      call $bindings/esm/PlainObject~visit
-      return
-     end
+  local.get $2
+  call $~lib/set/Set<i32>#find
+  local.set $3
+  local.get $3
+  i32.eqz
+  if
+   local.get $0
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
+   i32.eq
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
      local.get $0
-     local.get $1
-     call $~lib/typedarray/Uint8Array~visit
-     return
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
     end
-    local.get $0
-    local.get $1
-    call $~lib/array/Array<~lib/string/String>~visit
-    return
+    call $~lib/set/Set<i32>#rehash
    end
+   local.get $0
+   i32.load offset=8
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $4
+   i32.const 1
+   i32.add
+   call $~lib/set/Set<i32>#set:entriesOffset
+   local.get $4
+   i32.const 8
+   i32.mul
+   i32.add
+   local.set $3
+   local.get $3
+   local.get $1
+   call $~lib/set/SetEntry<i32>#set:key
+   i32.const 0
+   drop
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   call $~lib/set/Set<i32>#set:entriesCount
+   local.get $0
+   i32.load
+   local.get $2
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 4
+   i32.mul
+   i32.add
+   local.set $4
+   local.get $3
+   local.get $4
+   i32.load
+   call $~lib/set/SetEntry<i32>#set:taggedNext
+   local.get $4
+   local.get $3
+   i32.store
+  end
+  local.get $0
+ )
+ (func $~lib/set/Set<i32>#delete (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  local.get $0
+  local.get $1
+  local.get $1
+  call $~lib/util/hash/HASH<i32>
+  call $~lib/set/Set<i32>#find
+  local.set $2
+  local.get $2
+  i32.eqz
+  if
+   i32.const 0
    return
   end
-  unreachable
+  local.get $2
+  local.get $2
+  i32.load offset=4
+  i32.const 1
+  i32.or
+  call $~lib/set/SetEntry<i32>#set:taggedNext
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.const 1
+  i32.sub
+  call $~lib/set/Set<i32>#set:entriesCount
+  local.get $0
+  i32.load offset=4
+  i32.const 1
+  i32.shr_u
+  local.set $3
+  local.get $3
+  i32.const 1
+  i32.add
+  i32.const 4
+  local.tee $4
+  local.get $0
+  i32.load offset=20
+  local.tee $5
+  local.get $4
+  local.get $5
+  i32.gt_u
+  select
+  i32.ge_u
+  if (result i32)
+   local.get $0
+   i32.load offset=20
+   local.get $0
+   i32.load offset=12
+   i32.const 3
+   i32.mul
+   i32.const 4
+   i32.div_s
+   i32.lt_s
+  else
+   i32.const 0
+  end
+  if
+   local.get $0
+   local.get $3
+   call $~lib/set/Set<i32>#rehash
+  end
+  i32.const 1
+ )
+ (func $~lib/set/Set<f64>#set:buckets (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $~lib/set/Set<f64>#set:bucketsMask (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=4
+ )
+ (func $~lib/set/Set<f64>#set:entries (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=8
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $~lib/set/Set<f64>#set:entriesCapacity (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=12
+ )
+ (func $~lib/set/Set<f64>#set:entriesOffset (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=16
+ )
+ (func $~lib/set/Set<f64>#set:entriesCount (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=20
+ )
+ (func $~lib/util/hash/HASH<f64> (param $0 f64) (result i32)
+  (local $1 i64)
+  (local $2 i32)
+  i32.const 0
+  drop
+  i32.const 0
+  drop
+  i32.const 1
+  drop
+  i32.const 8
+  i32.const 4
+  i32.eq
+  drop
+  i32.const 8
+  i32.const 8
+  i32.eq
+  drop
+  local.get $0
+  i64.reinterpret_f64
+  local.set $1
+  i32.const 0
+  i32.const 374761393
+  i32.add
+  i32.const 8
+  i32.add
+  local.set $2
+  local.get $2
+  local.get $1
+  i32.wrap_i64
+  i32.const -1028477379
+  i32.mul
+  i32.add
+  local.set $2
+  local.get $2
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.set $2
+  local.get $2
+  local.get $1
+  i64.const 32
+  i64.shr_u
+  i32.wrap_i64
+  i32.const -1028477379
+  i32.mul
+  i32.add
+  local.set $2
+  local.get $2
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.set $2
+  local.get $2
+  local.get $2
+  i32.const 15
+  i32.shr_u
+  i32.xor
+  local.set $2
+  local.get $2
+  i32.const -2048144777
+  i32.mul
+  local.set $2
+  local.get $2
+  local.get $2
+  i32.const 13
+  i32.shr_u
+  i32.xor
+  local.set $2
+  local.get $2
+  i32.const -1028477379
+  i32.mul
+  local.set $2
+  local.get $2
+  local.get $2
+  i32.const 16
+  i32.shr_u
+  i32.xor
+  local.set $2
+  local.get $2
+  return
+ )
+ (func $~lib/set/Set<f64>#find (param $0 i32) (param $1 f64) (param $2 i32) (result i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  local.get $0
+  i32.load
+  local.get $2
+  local.get $0
+  i32.load offset=4
+  i32.and
+  i32.const 4
+  i32.mul
+  i32.add
+  i32.load
+  local.set $3
+  loop $while-continue|0
+   local.get $3
+   local.set $4
+   local.get $4
+   if
+    local.get $3
+    i32.load offset=8
+    local.set $5
+    local.get $5
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     f64.load
+     local.get $1
+     f64.eq
+    else
+     i32.const 0
+    end
+    if
+     local.get $3
+     return
+    end
+    local.get $5
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $while-continue|0
+   end
+  end
+  i32.const 0
+ )
+ (func $~lib/set/SetEntry<f64>#set:key (param $0 i32) (param $1 f64)
+  local.get $0
+  local.get $1
+  f64.store
+ )
+ (func $~lib/set/SetEntry<f64>#set:taggedNext (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=8
+ )
+ (func $~lib/set/Set<f64>#rehash (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  (local $9 i32)
+  (local $10 i32)
+  (local $11 i32)
+  (local $12 f64)
+  (local $13 i32)
+  (local $14 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i64.const 0
+  i64.store
+  local.get $1
+  i32.const 1
+  i32.add
+  local.set $2
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $2
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store
+  local.get $2
+  i32.const 8
+  i32.mul
+  i32.const 3
+  i32.div_s
+  local.set $4
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $4
+  i32.const 16
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $5
+  i32.store offset=4
+  local.get $0
+  i32.load offset=8
+  local.set $6
+  local.get $6
+  local.get $0
+  i32.load offset=16
+  i32.const 16
+  i32.mul
+  i32.add
+  local.set $7
+  local.get $5
+  local.set $8
+  loop $while-continue|0
+   local.get $6
+   local.get $7
+   i32.ne
+   local.set $9
+   local.get $9
+   if
+    local.get $6
+    local.set $10
+    local.get $10
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     local.get $8
+     local.set $11
+     local.get $10
+     f64.load
+     local.set $12
+     local.get $11
+     local.get $12
+     call $~lib/set/SetEntry<f64>#set:key
+     local.get $12
+     call $~lib/util/hash/HASH<f64>
+     local.get $1
+     i32.and
+     local.set $13
+     local.get $3
+     local.get $13
+     i32.const 4
+     i32.mul
+     i32.add
+     local.set $14
+     local.get $11
+     local.get $14
+     i32.load
+     call $~lib/set/SetEntry<f64>#set:taggedNext
+     local.get $14
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 16
+     i32.add
+     local.set $8
+    end
+    local.get $6
+    i32.const 16
+    i32.add
+    local.set $6
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  local.get $3
+  call $~lib/set/Set<f64>#set:buckets
+  local.get $0
+  local.get $1
+  call $~lib/set/Set<f64>#set:bucketsMask
+  local.get $0
+  local.get $5
+  call $~lib/set/Set<f64>#set:entries
+  local.get $0
+  local.get $4
+  call $~lib/set/Set<f64>#set:entriesCapacity
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  call $~lib/set/Set<f64>#set:entriesOffset
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $~lib/set/Set<f64>#add (param $0 i32) (param $1 f64) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  local.get $1
+  call $~lib/util/hash/HASH<f64>
+  local.set $2
+  local.get $0
+  local.get $1
+  local.get $2
+  call $~lib/set/Set<f64>#find
+  local.set $3
+  local.get $3
+  i32.eqz
+  if
+   local.get $0
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
+   i32.eq
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/set/Set<f64>#rehash
+   end
+   local.get $0
+   i32.load offset=8
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $4
+   i32.const 1
+   i32.add
+   call $~lib/set/Set<f64>#set:entriesOffset
+   local.get $4
+   i32.const 16
+   i32.mul
+   i32.add
+   local.set $3
+   local.get $3
+   local.get $1
+   call $~lib/set/SetEntry<f64>#set:key
+   i32.const 0
+   drop
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   call $~lib/set/Set<f64>#set:entriesCount
+   local.get $0
+   i32.load
+   local.get $2
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 4
+   i32.mul
+   i32.add
+   local.set $4
+   local.get $3
+   local.get $4
+   i32.load
+   call $~lib/set/SetEntry<f64>#set:taggedNext
+   local.get $4
+   local.get $3
+   i32.store
+  end
+  local.get $0
+ )
+ (func $~lib/set/Set<f64>#delete (param $0 i32) (param $1 f64) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  local.get $0
+  local.get $1
+  local.get $1
+  call $~lib/util/hash/HASH<f64>
+  call $~lib/set/Set<f64>#find
+  local.set $2
+  local.get $2
+  i32.eqz
+  if
+   i32.const 0
+   return
+  end
+  local.get $2
+  local.get $2
+  i32.load offset=8
+  i32.const 1
+  i32.or
+  call $~lib/set/SetEntry<f64>#set:taggedNext
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.const 1
+  i32.sub
+  call $~lib/set/Set<f64>#set:entriesCount
+  local.get $0
+  i32.load offset=4
+  i32.const 1
+  i32.shr_u
+  local.set $3
+  local.get $3
+  i32.const 1
+  i32.add
+  i32.const 4
+  local.tee $4
+  local.get $0
+  i32.load offset=20
+  local.tee $5
+  local.get $4
+  local.get $5
+  i32.gt_u
+  select
+  i32.ge_u
+  if (result i32)
+   local.get $0
+   i32.load offset=20
+   local.get $0
+   i32.load offset=12
+   i32.const 3
+   i32.mul
+   i32.const 4
+   i32.div_s
+   i32.lt_s
+  else
+   i32.const 0
+  end
+  if
+   local.get $0
+   local.get $3
+   call $~lib/set/Set<f64>#rehash
+  end
+  i32.const 1
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#set:buckets (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#set:bucketsMask (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=4
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#set:entries (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=8
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#set:entriesCapacity (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=12
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#set:entriesOffset (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=16
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#set:entriesCount (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=20
+ )
+ (func $~lib/util/hash/HASH<~lib/string/String> (param $0 i32) (result i32)
+  (local $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  (local $9 i32)
+  (local $10 i32)
+  (local $11 i32)
+  (local $12 i32)
+  i32.const 1
+  drop
+  block $~lib/util/hash/hashStr|inlined.0 (result i32)
+   local.get $0
+   local.set $1
+   local.get $1
+   i32.const 0
+   i32.eq
+   if
+    i32.const 0
+    br $~lib/util/hash/hashStr|inlined.0
+   end
+   local.get $1
+   call $~lib/string/String#get:length
+   i32.const 1
+   i32.shl
+   local.set $2
+   local.get $2
+   local.set $3
+   local.get $1
+   local.set $4
+   local.get $3
+   i32.const 16
+   i32.ge_u
+   if
+    i32.const 0
+    i32.const -1640531535
+    i32.add
+    i32.const -2048144777
+    i32.add
+    local.set $5
+    i32.const 0
+    i32.const -2048144777
+    i32.add
+    local.set $6
+    i32.const 0
+    local.set $7
+    i32.const 0
+    i32.const -1640531535
+    i32.sub
+    local.set $8
+    local.get $3
+    local.get $4
+    i32.add
+    i32.const 16
+    i32.sub
+    local.set $9
+    loop $while-continue|0
+     local.get $4
+     local.get $9
+     i32.le_u
+     local.set $10
+     local.get $10
+     if
+      local.get $5
+      local.set $12
+      local.get $4
+      i32.load
+      local.set $11
+      local.get $12
+      local.get $11
+      i32.const -2048144777
+      i32.mul
+      i32.add
+      i32.const 13
+      i32.rotl
+      i32.const -1640531535
+      i32.mul
+      local.set $5
+      local.get $6
+      local.set $12
+      local.get $4
+      i32.load offset=4
+      local.set $11
+      local.get $12
+      local.get $11
+      i32.const -2048144777
+      i32.mul
+      i32.add
+      i32.const 13
+      i32.rotl
+      i32.const -1640531535
+      i32.mul
+      local.set $6
+      local.get $7
+      local.set $12
+      local.get $4
+      i32.load offset=8
+      local.set $11
+      local.get $12
+      local.get $11
+      i32.const -2048144777
+      i32.mul
+      i32.add
+      i32.const 13
+      i32.rotl
+      i32.const -1640531535
+      i32.mul
+      local.set $7
+      local.get $8
+      local.set $12
+      local.get $4
+      i32.load offset=12
+      local.set $11
+      local.get $12
+      local.get $11
+      i32.const -2048144777
+      i32.mul
+      i32.add
+      i32.const 13
+      i32.rotl
+      i32.const -1640531535
+      i32.mul
+      local.set $8
+      local.get $4
+      i32.const 16
+      i32.add
+      local.set $4
+      br $while-continue|0
+     end
+    end
+    local.get $2
+    local.get $5
+    i32.const 1
+    i32.rotl
+    local.get $6
+    i32.const 7
+    i32.rotl
+    i32.add
+    local.get $7
+    i32.const 12
+    i32.rotl
+    i32.add
+    local.get $8
+    i32.const 18
+    i32.rotl
+    i32.add
+    i32.add
+    local.set $2
+   else
+    local.get $2
+    i32.const 0
+    i32.const 374761393
+    i32.add
+    i32.add
+    local.set $2
+   end
+   local.get $1
+   local.get $3
+   i32.add
+   i32.const 4
+   i32.sub
+   local.set $9
+   loop $while-continue|1
+    local.get $4
+    local.get $9
+    i32.le_u
+    local.set $8
+    local.get $8
+    if
+     local.get $2
+     local.get $4
+     i32.load
+     i32.const -1028477379
+     i32.mul
+     i32.add
+     local.set $2
+     local.get $2
+     i32.const 17
+     i32.rotl
+     i32.const 668265263
+     i32.mul
+     local.set $2
+     local.get $4
+     i32.const 4
+     i32.add
+     local.set $4
+     br $while-continue|1
+    end
+   end
+   local.get $1
+   local.get $3
+   i32.add
+   local.set $9
+   loop $while-continue|2
+    local.get $4
+    local.get $9
+    i32.lt_u
+    local.set $8
+    local.get $8
+    if
+     local.get $2
+     local.get $4
+     i32.load8_u
+     i32.const 374761393
+     i32.mul
+     i32.add
+     local.set $2
+     local.get $2
+     i32.const 11
+     i32.rotl
+     i32.const -1640531535
+     i32.mul
+     local.set $2
+     local.get $4
+     i32.const 1
+     i32.add
+     local.set $4
+     br $while-continue|2
+    end
+   end
+   local.get $2
+   local.get $2
+   i32.const 15
+   i32.shr_u
+   i32.xor
+   local.set $2
+   local.get $2
+   i32.const -2048144777
+   i32.mul
+   local.set $2
+   local.get $2
+   local.get $2
+   i32.const 13
+   i32.shr_u
+   i32.xor
+   local.set $2
+   local.get $2
+   i32.const -1028477379
+   i32.mul
+   local.set $2
+   local.get $2
+   local.get $2
+   i32.const 16
+   i32.shr_u
+   i32.xor
+   local.set $2
+   local.get $2
+  end
+  return
+ )
+ (func $~lib/util/string/compareImpl (param $0 i32) (param $1 i32) (param $2 i32) (param $3 i32) (param $4 i32) (result i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  (local $9 i32)
+  local.get $0
+  local.get $1
+  i32.const 1
+  i32.shl
+  i32.add
+  local.set $5
+  local.get $2
+  local.get $3
+  i32.const 1
+  i32.shl
+  i32.add
+  local.set $6
+  i32.const 0
+  i32.const 2
+  i32.lt_s
+  drop
+  local.get $4
+  i32.const 4
+  i32.ge_u
+  if (result i32)
+   local.get $5
+   i32.const 7
+   i32.and
+   local.get $6
+   i32.const 7
+   i32.and
+   i32.or
+   i32.eqz
+  else
+   i32.const 0
+  end
+  if
+   block $do-break|0
+    loop $do-loop|0
+     local.get $5
+     i64.load
+     local.get $6
+     i64.load
+     i64.ne
+     if
+      br $do-break|0
+     end
+     local.get $5
+     i32.const 8
+     i32.add
+     local.set $5
+     local.get $6
+     i32.const 8
+     i32.add
+     local.set $6
+     local.get $4
+     i32.const 4
+     i32.sub
+     local.set $4
+     local.get $4
+     i32.const 4
+     i32.ge_u
+     br_if $do-loop|0
+    end
+   end
+  end
+  loop $while-continue|1
+   local.get $4
+   local.tee $7
+   i32.const 1
+   i32.sub
+   local.set $4
+   local.get $7
+   local.set $7
+   local.get $7
+   if
+    local.get $5
+    i32.load16_u
+    local.set $8
+    local.get $6
+    i32.load16_u
+    local.set $9
+    local.get $8
+    local.get $9
+    i32.ne
+    if
+     local.get $8
+     local.get $9
+     i32.sub
+     return
+    end
+    local.get $5
+    i32.const 2
+    i32.add
+    local.set $5
+    local.get $6
+    i32.const 2
+    i32.add
+    local.set $6
+    br $while-continue|1
+   end
+  end
+  i32.const 0
+ )
+ (func $~lib/string/String.__eq (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  local.get $0
+  local.get $1
+  i32.eq
+  if
+   i32.const 1
+   return
+  end
+  local.get $0
+  i32.const 0
+  i32.eq
+  if (result i32)
+   i32.const 1
+  else
+   local.get $1
+   i32.const 0
+   i32.eq
+  end
+  if
+   i32.const 0
+   return
+  end
+  local.get $0
+  call $~lib/string/String#get:length
+  local.set $2
+  local.get $2
+  local.get $1
+  call $~lib/string/String#get:length
+  i32.ne
+  if
+   i32.const 0
+   return
+  end
+  local.get $0
+  i32.const 0
+  local.get $1
+  i32.const 0
+  local.get $2
+  call $~lib/util/string/compareImpl
+  i32.eqz
+ )
+ (func $~lib/map/MapEntry<~lib/string/String,u8>#set:value (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store8 offset=4
+ )
+ (func $~lib/map/MapEntry<~lib/string/String,u8>#set:key (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store
+ )
+ (func $~lib/map/MapEntry<~lib/string/String,u8>#set:taggedNext (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=8
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#rehash (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  (local $9 i32)
+  (local $10 i32)
+  (local $11 i32)
+  (local $12 i32)
+  (local $13 i32)
+  (local $14 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 12
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i64.const 0
+  i64.store
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store offset=8
+  local.get $1
+  i32.const 1
+  i32.add
+  local.set $2
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $2
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store
+  local.get $2
+  i32.const 8
+  i32.mul
+  i32.const 3
+  i32.div_s
+  local.set $4
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $4
+  i32.const 12
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $5
+  i32.store offset=4
+  local.get $0
+  i32.load offset=8
+  local.set $6
+  local.get $6
+  local.get $0
+  i32.load offset=16
+  i32.const 12
+  i32.mul
+  i32.add
+  local.set $7
+  local.get $5
+  local.set $8
+  loop $while-continue|0
+   local.get $6
+   local.get $7
+   i32.ne
+   local.set $9
+   local.get $9
+   if
+    local.get $6
+    local.set $10
+    local.get $10
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     local.get $8
+     local.set $11
+     global.get $~lib/memory/__stack_pointer
+     local.get $10
+     i32.load
+     local.tee $12
+     i32.store offset=8
+     local.get $11
+     local.get $12
+     call $~lib/map/MapEntry<~lib/string/String,u8>#set:key
+     local.get $11
+     local.get $10
+     i32.load8_u offset=4
+     call $~lib/map/MapEntry<~lib/string/String,u8>#set:value
+     local.get $12
+     call $~lib/util/hash/HASH<~lib/string/String>
+     local.get $1
+     i32.and
+     local.set $13
+     local.get $3
+     local.get $13
+     i32.const 4
+     i32.mul
+     i32.add
+     local.set $14
+     local.get $11
+     local.get $14
+     i32.load
+     call $~lib/map/MapEntry<~lib/string/String,u8>#set:taggedNext
+     local.get $14
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 12
+     i32.add
+     local.set $8
+    end
+    local.get $6
+    i32.const 12
+    i32.add
+    local.set $6
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  local.get $3
+  call $~lib/map/Map<~lib/string/String,u8>#set:buckets
+  local.get $0
+  local.get $1
+  call $~lib/map/Map<~lib/string/String,u8>#set:bucketsMask
+  local.get $0
+  local.get $5
+  call $~lib/map/Map<~lib/string/String,u8>#set:entries
+  local.get $0
+  local.get $4
+  call $~lib/map/Map<~lib/string/String,u8>#set:entriesCapacity
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  call $~lib/map/Map<~lib/string/String,u8>#set:entriesOffset
+  global.get $~lib/memory/__stack_pointer
+  i32.const 12
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#delete (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  local.get $0
+  local.get $1
+  local.get $1
+  call $~lib/util/hash/HASH<~lib/string/String>
+  call $~lib/map/Map<~lib/string/String,u8>#find
+  local.set $2
+  local.get $2
+  i32.eqz
+  if
+   i32.const 0
+   return
+  end
+  local.get $2
+  local.get $2
+  i32.load offset=8
+  i32.const 1
+  i32.or
+  call $~lib/map/MapEntry<~lib/string/String,u8>#set:taggedNext
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.const 1
+  i32.sub
+  call $~lib/map/Map<~lib/string/String,u8>#set:entriesCount
+  local.get $0
+  i32.load offset=4
+  i32.const 1
+  i32.shr_u
+  local.set $3
+  local.get $3
+  i32.const 1
+  i32.add
+  i32.const 4
+  local.tee $4
+  local.get $0
+  i32.load offset=20
+  local.tee $5
+  local.get $4
+  local.get $5
+  i32.gt_u
+  select
+  i32.ge_u
+  if (result i32)
+   local.get $0
+   i32.load offset=20
+   local.get $0
+   i32.load offset=12
+   i32.const 3
+   i32.mul
+   i32.const 4
+   i32.div_s
+   i32.lt_s
+  else
+   i32.const 0
+  end
+  if
+   local.get $0
+   local.get $3
+   call $~lib/map/Map<~lib/string/String,u8>#rehash
+  end
+  i32.const 1
+ )
+ (func $~lib/map/Map<i32,f64>#set:buckets (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $~lib/map/Map<i32,f64>#set:bucketsMask (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=4
+ )
+ (func $~lib/map/Map<i32,f64>#set:entries (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=8
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $~lib/map/Map<i32,f64>#set:entriesCapacity (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=12
+ )
+ (func $~lib/map/Map<i32,f64>#set:entriesOffset (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=16
+ )
+ (func $~lib/map/Map<i32,f64>#set:entriesCount (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=20
+ )
+ (func $~lib/map/Map<i32,f64>#find (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  local.get $0
+  i32.load
+  local.get $2
+  local.get $0
+  i32.load offset=4
+  i32.and
+  i32.const 4
+  i32.mul
+  i32.add
+  i32.load
+  local.set $3
+  loop $while-continue|0
+   local.get $3
+   local.set $4
+   local.get $4
+   if
+    local.get $3
+    i32.load offset=16
+    local.set $5
+    local.get $5
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load
+     local.get $1
+     i32.eq
+    else
+     i32.const 0
+    end
+    if
+     local.get $3
+     return
+    end
+    local.get $5
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $while-continue|0
+   end
+  end
+  i32.const 0
+ )
+ (func $~lib/map/MapEntry<i32,f64>#set:value (param $0 i32) (param $1 f64)
+  local.get $0
+  local.get $1
+  f64.store offset=8
+ )
+ (func $~lib/map/MapEntry<i32,f64>#set:key (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store
+ )
+ (func $~lib/map/MapEntry<i32,f64>#set:taggedNext (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=16
+ )
+ (func $~lib/map/Map<i32,f64>#rehash (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  (local $9 i32)
+  (local $10 i32)
+  (local $11 i32)
+  (local $12 i32)
+  (local $13 i32)
+  (local $14 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i64.const 0
+  i64.store
+  local.get $1
+  i32.const 1
+  i32.add
+  local.set $2
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $2
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store
+  local.get $2
+  i32.const 8
+  i32.mul
+  i32.const 3
+  i32.div_s
+  local.set $4
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $4
+  i32.const 24
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $5
+  i32.store offset=4
+  local.get $0
+  i32.load offset=8
+  local.set $6
+  local.get $6
+  local.get $0
+  i32.load offset=16
+  i32.const 24
+  i32.mul
+  i32.add
+  local.set $7
+  local.get $5
+  local.set $8
+  loop $while-continue|0
+   local.get $6
+   local.get $7
+   i32.ne
+   local.set $9
+   local.get $9
+   if
+    local.get $6
+    local.set $10
+    local.get $10
+    i32.load offset=16
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     local.get $8
+     local.set $11
+     local.get $10
+     i32.load
+     local.set $12
+     local.get $11
+     local.get $12
+     call $~lib/map/MapEntry<i32,f64>#set:key
+     local.get $11
+     local.get $10
+     f64.load offset=8
+     call $~lib/map/MapEntry<i32,f64>#set:value
+     local.get $12
+     call $~lib/util/hash/HASH<i32>
+     local.get $1
+     i32.and
+     local.set $13
+     local.get $3
+     local.get $13
+     i32.const 4
+     i32.mul
+     i32.add
+     local.set $14
+     local.get $11
+     local.get $14
+     i32.load
+     call $~lib/map/MapEntry<i32,f64>#set:taggedNext
+     local.get $14
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 24
+     i32.add
+     local.set $8
+    end
+    local.get $6
+    i32.const 24
+    i32.add
+    local.set $6
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  local.get $3
+  call $~lib/map/Map<i32,f64>#set:buckets
+  local.get $0
+  local.get $1
+  call $~lib/map/Map<i32,f64>#set:bucketsMask
+  local.get $0
+  local.get $5
+  call $~lib/map/Map<i32,f64>#set:entries
+  local.get $0
+  local.get $4
+  call $~lib/map/Map<i32,f64>#set:entriesCapacity
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  call $~lib/map/Map<i32,f64>#set:entriesOffset
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $~lib/map/Map<i32,f64>#delete (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  local.get $0
+  local.get $1
+  local.get $1
+  call $~lib/util/hash/HASH<i32>
+  call $~lib/map/Map<i32,f64>#find
+  local.set $2
+  local.get $2
+  i32.eqz
+  if
+   i32.const 0
+   return
+  end
+  local.get $2
+  local.get $2
+  i32.load offset=16
+  i32.const 1
+  i32.or
+  call $~lib/map/MapEntry<i32,f64>#set:taggedNext
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.const 1
+  i32.sub
+  call $~lib/map/Map<i32,f64>#set:entriesCount
+  local.get $0
+  i32.load offset=4
+  i32.const 1
+  i32.shr_u
+  local.set $3
+  local.get $3
+  i32.const 1
+  i32.add
+  i32.const 4
+  local.tee $4
+  local.get $0
+  i32.load offset=20
+  local.tee $5
+  local.get $4
+  local.get $5
+  i32.gt_u
+  select
+  i32.ge_u
+  if (result i32)
+   local.get $0
+   i32.load offset=20
+   local.get $0
+   i32.load offset=12
+   i32.const 3
+   i32.mul
+   i32.const 4
+   i32.div_s
+   i32.lt_s
+  else
+   i32.const 0
+  end
+  if
+   local.get $0
+   local.get $3
+   call $~lib/map/Map<i32,f64>#rehash
+  end
+  i32.const 1
+ )
+ (func $~lib/map/Map<u16,i64>#set:buckets (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $~lib/map/Map<u16,i64>#set:bucketsMask (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=4
+ )
+ (func $~lib/map/Map<u16,i64>#set:entries (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=8
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $~lib/map/Map<u16,i64>#set:entriesCapacity (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=12
+ )
+ (func $~lib/map/Map<u16,i64>#set:entriesOffset (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=16
+ )
+ (func $~lib/map/Map<u16,i64>#set:entriesCount (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=20
+ )
+ (func $~lib/util/hash/HASH<u16> (param $0 i32) (result i32)
+  (local $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  i32.const 0
+  drop
+  i32.const 0
+  drop
+  i32.const 0
+  drop
+  i32.const 2
+  i32.const 4
+  i32.le_u
+  drop
+  local.get $0
+  i32.const 65535
+  i32.and
+  local.set $2
+  i32.const 2
+  local.set $1
+  i32.const 0
+  i32.const 374761393
+  i32.add
+  local.get $1
+  i32.add
+  local.set $3
+  local.get $3
+  local.get $2
+  i32.const -1028477379
+  i32.mul
+  i32.add
+  local.set $3
+  local.get $3
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.set $3
+  local.get $3
+  local.get $3
+  i32.const 15
+  i32.shr_u
+  i32.xor
+  local.set $3
+  local.get $3
+  i32.const -2048144777
+  i32.mul
+  local.set $3
+  local.get $3
+  local.get $3
+  i32.const 13
+  i32.shr_u
+  i32.xor
+  local.set $3
+  local.get $3
+  i32.const -1028477379
+  i32.mul
+  local.set $3
+  local.get $3
+  local.get $3
+  i32.const 16
+  i32.shr_u
+  i32.xor
+  local.set $3
+  local.get $3
+  return
+ )
+ (func $~lib/map/Map<u16,i64>#find (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  local.get $0
+  i32.load
+  local.get $2
+  local.get $0
+  i32.load offset=4
+  i32.and
+  i32.const 4
+  i32.mul
+  i32.add
+  i32.load
+  local.set $3
+  loop $while-continue|0
+   local.get $3
+   local.set $4
+   local.get $4
+   if
+    local.get $3
+    i32.load offset=16
+    local.set $5
+    local.get $5
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load16_u
+     local.get $1
+     i32.const 65535
+     i32.and
+     i32.eq
+    else
+     i32.const 0
+    end
+    if
+     local.get $3
+     return
+    end
+    local.get $5
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $while-continue|0
+   end
+  end
+  i32.const 0
+ )
+ (func $~lib/map/MapEntry<u16,i64>#set:value (param $0 i32) (param $1 i64)
+  local.get $0
+  local.get $1
+  i64.store offset=8
+ )
+ (func $~lib/map/MapEntry<u16,i64>#set:key (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store16
+ )
+ (func $~lib/map/MapEntry<u16,i64>#set:taggedNext (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=16
+ )
+ (func $~lib/map/Map<u16,i64>#rehash (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  (local $9 i32)
+  (local $10 i32)
+  (local $11 i32)
+  (local $12 i32)
+  (local $13 i32)
+  (local $14 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i64.const 0
+  i64.store
+  local.get $1
+  i32.const 1
+  i32.add
+  local.set $2
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $2
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store
+  local.get $2
+  i32.const 8
+  i32.mul
+  i32.const 3
+  i32.div_s
+  local.set $4
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $4
+  i32.const 24
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $5
+  i32.store offset=4
+  local.get $0
+  i32.load offset=8
+  local.set $6
+  local.get $6
+  local.get $0
+  i32.load offset=16
+  i32.const 24
+  i32.mul
+  i32.add
+  local.set $7
+  local.get $5
+  local.set $8
+  loop $while-continue|0
+   local.get $6
+   local.get $7
+   i32.ne
+   local.set $9
+   local.get $9
+   if
+    local.get $6
+    local.set $10
+    local.get $10
+    i32.load offset=16
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     local.get $8
+     local.set $11
+     local.get $10
+     i32.load16_u
+     local.set $12
+     local.get $11
+     local.get $12
+     call $~lib/map/MapEntry<u16,i64>#set:key
+     local.get $11
+     local.get $10
+     i64.load offset=8
+     call $~lib/map/MapEntry<u16,i64>#set:value
+     local.get $12
+     call $~lib/util/hash/HASH<u16>
+     local.get $1
+     i32.and
+     local.set $13
+     local.get $3
+     local.get $13
+     i32.const 4
+     i32.mul
+     i32.add
+     local.set $14
+     local.get $11
+     local.get $14
+     i32.load
+     call $~lib/map/MapEntry<u16,i64>#set:taggedNext
+     local.get $14
+     local.get $8
+     i32.store
+     local.get $8
+     i32.const 24
+     i32.add
+     local.set $8
+    end
+    local.get $6
+    i32.const 24
+    i32.add
+    local.set $6
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  local.get $3
+  call $~lib/map/Map<u16,i64>#set:buckets
+  local.get $0
+  local.get $1
+  call $~lib/map/Map<u16,i64>#set:bucketsMask
+  local.get $0
+  local.get $5
+  call $~lib/map/Map<u16,i64>#set:entries
+  local.get $0
+  local.get $4
+  call $~lib/map/Map<u16,i64>#set:entriesCapacity
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  call $~lib/map/Map<u16,i64>#set:entriesOffset
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $~lib/map/Map<u16,i64>#delete (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  local.get $0
+  local.get $1
+  local.get $1
+  call $~lib/util/hash/HASH<u16>
+  call $~lib/map/Map<u16,i64>#find
+  local.set $2
+  local.get $2
+  i32.eqz
+  if
+   i32.const 0
+   return
+  end
+  local.get $2
+  local.get $2
+  i32.load offset=16
+  i32.const 1
+  i32.or
+  call $~lib/map/MapEntry<u16,i64>#set:taggedNext
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.const 1
+  i32.sub
+  call $~lib/map/Map<u16,i64>#set:entriesCount
+  local.get $0
+  i32.load offset=4
+  i32.const 1
+  i32.shr_u
+  local.set $3
+  local.get $3
+  i32.const 1
+  i32.add
+  i32.const 4
+  local.tee $4
+  local.get $0
+  i32.load offset=20
+  local.tee $5
+  local.get $4
+  local.get $5
+  i32.gt_u
+  select
+  i32.ge_u
+  if (result i32)
+   local.get $0
+   i32.load offset=20
+   local.get $0
+   i32.load offset=12
+   i32.const 3
+   i32.mul
+   i32.const 4
+   i32.div_s
+   i32.lt_s
+  else
+   i32.const 0
+  end
+  if
+   local.get $0
+   local.get $3
+   call $~lib/map/Map<u16,i64>#rehash
+  end
+  i32.const 1
+ )
+ (func $bindings/esm/PlainObject#set:a (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store8
+ )
+ (func $bindings/esm/PlainObject#set:b (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store16 offset=2
+ )
+ (func $bindings/esm/PlainObject#set:c (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=4
+ )
+ (func $bindings/esm/PlainObject#set:d (param $0 i32) (param $1 i64)
+  local.get $0
+  local.get $1
+  i64.store offset=8
+ )
+ (func $bindings/esm/PlainObject#set:e (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store8 offset=16
+ )
+ (func $bindings/esm/PlainObject#set:f (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store16 offset=18
+ )
+ (func $bindings/esm/PlainObject#set:g (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=20
+ )
+ (func $bindings/esm/PlainObject#set:h (param $0 i32) (param $1 i64)
+  local.get $0
+  local.get $1
+  i64.store offset=24
+ )
+ (func $bindings/esm/PlainObject#set:i (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=32
+ )
+ (func $bindings/esm/PlainObject#set:j (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=36
+ )
+ (func $bindings/esm/PlainObject#set:k (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store8 offset=40
+ )
+ (func $bindings/esm/PlainObject#set:l (param $0 i32) (param $1 f32)
+  local.get $0
+  local.get $1
+  f32.store offset=44
+ )
+ (func $bindings/esm/PlainObject#set:m (param $0 i32) (param $1 f64)
+  local.get $0
+  local.get $1
+  f64.store offset=48
+ )
+ (func $bindings/esm/PlainObject#set:n (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=56
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $bindings/esm/PlainObject#set:o (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=60
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $bindings/esm/PlainObject#set:p (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  i32.store offset=64
+  local.get $0
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__link
+ )
+ (func $bindings/esm/newInternref (result i32)
+  i32.const 0
+  call $bindings/esm/NonPlainObject#constructor
+ )
+ (func $bindings/esm/internrefFunction (param $0 i32) (param $1 i32) (result i32)
+  local.get $0
+ )
+ (func $~lib/rt/itcms/__pin (param $0 i32) (result i32)
+  (local $1 i32)
+  local.get $0
+  if
+   local.get $0
+   i32.const 20
+   i32.sub
+   local.set $1
+   local.get $1
+   call $~lib/rt/itcms/Object#get:color
+   i32.const 3
+   i32.eq
+   if
+    i32.const 1040
+    i32.const 368
+    i32.const 337
+    i32.const 7
+    call $~lib/builtins/abort
+    unreachable
+   end
+   local.get $1
+   call $~lib/rt/itcms/Object#unlink
+   local.get $1
+   global.get $~lib/rt/itcms/pinSpace
+   i32.const 3
+   call $~lib/rt/itcms/Object#linkTo
+  end
+  local.get $0
+ )
+ (func $~lib/rt/itcms/__unpin (param $0 i32)
+  (local $1 i32)
+  local.get $0
+  i32.eqz
+  if
+   return
+  end
+  local.get $0
+  i32.const 20
+  i32.sub
+  local.set $1
+  local.get $1
+  call $~lib/rt/itcms/Object#get:color
+  i32.const 3
+  i32.ne
+  if
+   i32.const 1104
+   i32.const 368
+   i32.const 351
+   i32.const 5
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/rt/itcms/state
+  i32.const 1
+  i32.eq
+  if
+   local.get $1
+   call $~lib/rt/itcms/Object#makeGray
+  else
+   local.get $1
+   call $~lib/rt/itcms/Object#unlink
+   local.get $1
+   global.get $~lib/rt/itcms/fromSpace
+   global.get $~lib/rt/itcms/white
+   call $~lib/rt/itcms/Object#linkTo
+  end
+ )
+ (func $~lib/rt/itcms/__collect
+  (local $0 i32)
+  i32.const 0
+  drop
+  global.get $~lib/rt/itcms/state
+  i32.const 0
+  i32.gt_s
+  if
+   loop $while-continue|0
+    global.get $~lib/rt/itcms/state
+    i32.const 0
+    i32.ne
+    local.set $0
+    local.get $0
+    if
+     call $~lib/rt/itcms/step
+     drop
+     br $while-continue|0
+    end
+   end
+  end
+  call $~lib/rt/itcms/step
+  drop
+  loop $while-continue|1
+   global.get $~lib/rt/itcms/state
+   i32.const 0
+   i32.ne
+   local.set $0
+   local.get $0
+   if
+    call $~lib/rt/itcms/step
+    drop
+    br $while-continue|1
+   end
+  end
+  global.get $~lib/rt/itcms/total
+  i64.extend_i32_u
+  i32.const 200
+  i64.extend_i32_u
+  i64.mul
+  i64.const 100
+  i64.div_u
+  i32.wrap_i64
+  i32.const 1024
+  i32.add
+  global.set $~lib/rt/itcms/threshold
+  i32.const 0
+  drop
+  i32.const 0
+  drop
+ )
+ (func $~lib/rt/__visit_globals (param $0 i32)
+  (local $1 i32)
+  i32.const 496
+  local.get $0
+  call $~lib/rt/itcms/__visit
+  i32.const 192
+  local.get $0
+  call $~lib/rt/itcms/__visit
+  i32.const 304
+  local.get $0
+  call $~lib/rt/itcms/__visit
+  i32.const 1040
+  local.get $0
+  call $~lib/rt/itcms/__visit
+  i32.const 1104
+  local.get $0
+  call $~lib/rt/itcms/__visit
+  global.get $bindings/esm/stringGlobal
+  local.tee $1
+  if
+   local.get $1
+   local.get $0
+   call $~lib/rt/itcms/__visit
+  end
+  global.get $bindings/esm/mutableStringGlobal
+  local.tee $1
+  if
+   local.get $1
+   local.get $0
+   call $~lib/rt/itcms/__visit
+  end
+ )
+ (func $~lib/arraybuffer/ArrayBufferView~visit (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  local.get $0
+  i32.load
+  local.tee $2
+  if
+   local.get $2
+   local.get $1
+   call $~lib/rt/itcms/__visit
+  end
+ )
+ (func $~lib/typedarray/Int16Array~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/arraybuffer/ArrayBufferView~visit
+ )
+ (func $~lib/typedarray/Float32Array~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/arraybuffer/ArrayBufferView~visit
+ )
+ (func $~lib/typedarray/Uint64Array~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/arraybuffer/ArrayBufferView~visit
+ )
+ (func $~lib/array/Array<i32>#__visit (param $0 i32) (param $1 i32)
+  i32.const 0
+  drop
+  local.get $0
+  i32.load
+  local.get $1
+  call $~lib/rt/itcms/__visit
+ )
+ (func $~lib/array/Array<i32>~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/array/Array<i32>#__visit
+ )
+ (func $~lib/set/Set<u8>#__visit (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  local.get $0
+  i32.load
+  local.get $1
+  call $~lib/rt/itcms/__visit
+  local.get $0
+  i32.load offset=8
+  local.set $2
+  i32.const 0
+  drop
+  local.get $2
+  local.get $1
+  call $~lib/rt/itcms/__visit
+ )
+ (func $~lib/set/Set<u8>~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/set/Set<u8>#__visit
+ )
+ (func $~lib/set/Set<i32>#__visit (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  local.get $0
+  i32.load
+  local.get $1
+  call $~lib/rt/itcms/__visit
+  local.get $0
+  i32.load offset=8
+  local.set $2
+  i32.const 0
+  drop
+  local.get $2
+  local.get $1
+  call $~lib/rt/itcms/__visit
+ )
+ (func $~lib/set/Set<i32>~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/set/Set<i32>#__visit
+ )
+ (func $~lib/set/Set<f64>#__visit (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  local.get $0
+  i32.load
+  local.get $1
+  call $~lib/rt/itcms/__visit
+  local.get $0
+  i32.load offset=8
+  local.set $2
+  i32.const 0
+  drop
+  local.get $2
+  local.get $1
+  call $~lib/rt/itcms/__visit
+ )
+ (func $~lib/set/Set<f64>~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/set/Set<f64>#__visit
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#__visit (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  local.get $0
+  i32.load
+  local.get $1
+  call $~lib/rt/itcms/__visit
+  local.get $0
+  i32.load offset=8
+  local.set $2
+  i32.const 1
+  drop
+  local.get $2
+  local.set $3
+  local.get $3
+  local.get $0
+  i32.load offset=16
+  i32.const 12
+  i32.mul
+  i32.add
+  local.set $4
+  loop $while-continue|0
+   local.get $3
+   local.get $4
+   i32.lt_u
+   local.set $5
+   local.get $5
+   if
+    local.get $3
+    local.set $6
+    local.get $6
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     i32.const 1
+     drop
+     local.get $6
+     i32.load
+     local.set $7
+     i32.const 0
+     drop
+     local.get $7
+     local.get $1
+     call $~lib/rt/itcms/__visit
+     i32.const 0
+     drop
+    end
+    local.get $3
+    i32.const 12
+    i32.add
+    local.set $3
+    br $while-continue|0
+   end
+  end
+  local.get $2
+  local.get $1
+  call $~lib/rt/itcms/__visit
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/map/Map<~lib/string/String,u8>#__visit
+ )
+ (func $~lib/map/Map<i32,f64>#__visit (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  local.get $0
+  i32.load
+  local.get $1
+  call $~lib/rt/itcms/__visit
+  local.get $0
+  i32.load offset=8
+  local.set $2
+  i32.const 0
+  drop
+  local.get $2
+  local.get $1
+  call $~lib/rt/itcms/__visit
+ )
+ (func $~lib/map/Map<i32,f64>~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/map/Map<i32,f64>#__visit
+ )
+ (func $~lib/map/Map<u16,i64>#__visit (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  local.get $0
+  i32.load
+  local.get $1
+  call $~lib/rt/itcms/__visit
+  local.get $0
+  i32.load offset=8
+  local.set $2
+  i32.const 0
+  drop
+  local.get $2
+  local.get $1
+  call $~lib/rt/itcms/__visit
+ )
+ (func $~lib/map/Map<u16,i64>~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/map/Map<u16,i64>#__visit
+ )
+ (func $bindings/esm/PlainObject~visit (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  local.get $0
+  i32.load offset=56
+  local.tee $2
+  if
+   local.get $2
+   local.get $1
+   call $~lib/rt/itcms/__visit
+  end
+  local.get $0
+  i32.load offset=60
+  local.tee $2
+  if
+   local.get $2
+   local.get $1
+   call $~lib/rt/itcms/__visit
+  end
+  local.get $0
+  i32.load offset=64
+  local.tee $2
+  if
+   local.get $2
+   local.get $1
+   call $~lib/rt/itcms/__visit
+  end
+ )
+ (func $~lib/typedarray/Uint8Array~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/arraybuffer/ArrayBufferView~visit
+ )
+ (func $~lib/array/Array<~lib/string/String>#__visit (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  i32.const 1
+  drop
+  local.get $0
+  i32.load offset=4
+  local.set $2
+  local.get $2
+  local.get $0
+  i32.load offset=12
+  i32.const 2
+  i32.shl
+  i32.add
+  local.set $3
+  loop $while-continue|0
+   local.get $2
+   local.get $3
+   i32.lt_u
+   local.set $4
+   local.get $4
+   if
+    local.get $2
+    i32.load
+    local.set $5
+    local.get $5
+    if
+     local.get $5
+     local.get $1
+     call $~lib/rt/itcms/__visit
+    end
+    local.get $2
+    i32.const 4
+    i32.add
+    local.set $2
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  i32.load
+  local.get $1
+  call $~lib/rt/itcms/__visit
+ )
+ (func $~lib/array/Array<~lib/string/String>~visit (param $0 i32) (param $1 i32)
+  local.get $0
+  local.get $1
+  call $~lib/array/Array<~lib/string/String>#__visit
+ )
+ (func $~lib/rt/__visit_members (param $0 i32) (param $1 i32)
+  block $invalid
+   block $bindings/esm/NonPlainObject
+    block $~lib/array/Array<~lib/string/String>
+     block $~lib/typedarray/Uint8Array
+      block $bindings/esm/PlainObject
+       block $~lib/map/Map<u16,i64>
+        block $~lib/map/Map<i32,f64>
+         block $~lib/map/Map<~lib/string/String,u8>
+          block $~lib/set/Set<f64>
+           block $~lib/set/Set<i32>
+            block $~lib/set/Set<u8>
+             block $~lib/array/Array<i32>
+              block $~lib/staticarray/StaticArray<i32>
+               block $~lib/typedarray/Uint64Array
+                block $~lib/typedarray/Float32Array
+                 block $~lib/typedarray/Int16Array
+                  block $~lib/arraybuffer/ArrayBufferView
+                   block $~lib/string/String
+                    block $~lib/arraybuffer/ArrayBuffer
+                     local.get $0
+                     i32.const 8
+                     i32.sub
+                     i32.load
+                     br_table $~lib/arraybuffer/ArrayBuffer $~lib/string/String $~lib/arraybuffer/ArrayBufferView $~lib/typedarray/Int16Array $~lib/typedarray/Float32Array $~lib/typedarray/Uint64Array $~lib/staticarray/StaticArray<i32> $~lib/array/Array<i32> $~lib/set/Set<u8> $~lib/set/Set<i32> $~lib/set/Set<f64> $~lib/map/Map<~lib/string/String,u8> $~lib/map/Map<i32,f64> $~lib/map/Map<u16,i64> $bindings/esm/PlainObject $~lib/typedarray/Uint8Array $~lib/array/Array<~lib/string/String> $bindings/esm/NonPlainObject $invalid
+                    end
+                    return
+                   end
+                   return
+                  end
+                  local.get $0
+                  local.get $1
+                  call $~lib/arraybuffer/ArrayBufferView~visit
+                  return
+                 end
+                 local.get $0
+                 local.get $1
+                 call $~lib/typedarray/Int16Array~visit
+                 return
+                end
+                local.get $0
+                local.get $1
+                call $~lib/typedarray/Float32Array~visit
+                return
+               end
+               local.get $0
+               local.get $1
+               call $~lib/typedarray/Uint64Array~visit
+               return
+              end
+              return
+             end
+             local.get $0
+             local.get $1
+             call $~lib/array/Array<i32>~visit
+             return
+            end
+            local.get $0
+            local.get $1
+            call $~lib/set/Set<u8>~visit
+            return
+           end
+           local.get $0
+           local.get $1
+           call $~lib/set/Set<i32>~visit
+           return
+          end
+          local.get $0
+          local.get $1
+          call $~lib/set/Set<f64>~visit
+          return
+         end
+         local.get $0
+         local.get $1
+         call $~lib/map/Map<~lib/string/String,u8>~visit
+         return
+        end
+        local.get $0
+        local.get $1
+        call $~lib/map/Map<i32,f64>~visit
+        return
+       end
+       local.get $0
+       local.get $1
+       call $~lib/map/Map<u16,i64>~visit
+       return
+      end
+      local.get $0
+      local.get $1
+      call $bindings/esm/PlainObject~visit
+      return
+     end
+     local.get $0
+     local.get $1
+     call $~lib/typedarray/Uint8Array~visit
+     return
+    end
+    local.get $0
+    local.get $1
+    call $~lib/array/Array<~lib/string/String>~visit
+    return
+   end
+   return
+  end
+  unreachable
+ )
+ (func $~setArgumentsLength (param $0 i32)
+  local.get $0
+  global.set $~argumentsLength
+ )
+ (func $~start
+  global.get $~started
+  if
+   return
+  end
+  i32.const 1
+  global.set $~started
+  call $start:bindings/raw
+  memory.size
+  i32.const 16
+  i32.shl
+  global.get $~lib/memory/__heap_base
+  i32.sub
+  i32.const 1
+  i32.shr_u
+  global.set $~lib/rt/itcms/threshold
+  i32.const 416
+  call $~lib/rt/itcms/initLazy
+  global.set $~lib/rt/itcms/pinSpace
+  i32.const 448
+  call $~lib/rt/itcms/initLazy
+  global.set $~lib/rt/itcms/toSpace
+  i32.const 592
+  call $~lib/rt/itcms/initLazy
+  global.set $~lib/rt/itcms/fromSpace
+ )
+ (func $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__data_end
+  i32.lt_s
+  if
+   i32.const 17712
+   i32.const 17760
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+ )
+ (func $start:bindings/esm
+  (local $0 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  i32.const 96
+  local.set $0
+  global.get $~lib/memory/__stack_pointer
+  local.get $0
+  i32.store
+  local.get $0
+  i32.const 1
+  f64.const 42
+  f64.const 0
+  f64.const 0
+  f64.const 0
+  f64.const 0
+  call $~lib/builtins/trace
+  i32.const 128
+  local.set $0
+  global.get $~lib/memory/__stack_pointer
+  local.get $0
+  i32.store
+  local.get $0
+  call $~lib/bindings/dom/console.log
+  global.get $~lib/bindings/dom/Math.E
+  call $~lib/bindings/dom/Math.log
+  drop
+  global.get $bindings/esm/immutableGlobal
+  drop
+  global.get $bindings/esm/immutableGlobalNested
+  drop
+  call $bindings/esm/Date_getTimezoneOffset
+  drop
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#find (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.load
+  local.get $2
+  local.get $0
+  i32.load offset=4
+  i32.and
+  i32.const 4
+  i32.mul
+  i32.add
+  i32.load
+  local.set $3
+  loop $while-continue|0
+   local.get $3
+   local.set $4
+   local.get $4
+   if
+    local.get $3
+    i32.load offset=8
+    local.set $5
+    local.get $5
+    i32.const 1
+    i32.and
+    i32.eqz
+    if (result i32)
+     local.get $3
+     i32.load
+     local.set $6
+     global.get $~lib/memory/__stack_pointer
+     local.get $6
+     i32.store
+     local.get $6
+     local.get $1
+     call $~lib/string/String.__eq
+    else
+     i32.const 0
+    end
+    if
+     local.get $3
+     local.set $6
+     global.get $~lib/memory/__stack_pointer
+     i32.const 4
+     i32.add
+     global.set $~lib/memory/__stack_pointer
+     local.get $6
+     return
+    end
+    local.get $5
+    i32.const 1
+    i32.const -1
+    i32.xor
+    i32.and
+    local.set $3
+    br $while-continue|0
+   end
+  end
+  i32.const 0
+  local.set $6
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $6
+ )
+ (func $bindings/esm/mapStringU8Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i64.const 0
+  i64.store
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  call $~lib/map/Map<~lib/string/String,u8>#constructor
+  local.tee $0
+  i32.store
+  local.get $0
+  i32.const 912
+  local.set $1
+  global.get $~lib/memory/__stack_pointer
+  local.get $1
+  i32.store offset=4
+  local.get $1
+  i32.const 1
+  call $~lib/map/Map<~lib/string/String,u8>#set
+  drop
+  local.get $0
+  i32.const 944
+  local.set $1
+  global.get $~lib/memory/__stack_pointer
+  local.get $1
+  i32.store offset=4
+  local.get $1
+  i32.const 2
+  call $~lib/map/Map<~lib/string/String,u8>#set
+  drop
+  local.get $0
+  i32.const 976
+  local.set $1
+  global.get $~lib/memory/__stack_pointer
+  local.get $1
+  i32.store offset=4
+  local.get $1
+  i32.const 3
+  call $~lib/map/Map<~lib/string/String,u8>#set
+  drop
+  local.get $0
+  i32.const 1008
+  local.set $1
+  global.get $~lib/memory/__stack_pointer
+  local.get $1
+  i32.store offset=4
+  local.get $1
+  i32.const 4
+  call $~lib/map/Map<~lib/string/String,u8>#set
+  drop
+  local.get $0
+  i32.const 944
+  local.set $1
+  global.get $~lib/memory/__stack_pointer
+  local.get $1
+  i32.store offset=4
+  local.get $1
+  call $~lib/map/Map<~lib/string/String,u8>#delete
+  drop
+  local.get $0
+  local.set $1
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $1
+ )
+ (func $~lib/arraybuffer/ArrayBuffer#constructor (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $1
+  i32.const 1073741820
+  i32.gt_u
+  if
+   i32.const 192
+   i32.const 240
+   i32.const 52
+   i32.const 43
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.get $1
+  i32.const 0
+  call $~lib/rt/itcms/__new
+  local.tee $2
+  i32.store
+  i32.const 2
+  global.get $~lib/shared/runtime/Runtime.Incremental
+  i32.ne
+  drop
+  local.get $2
+  local.set $3
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $3
+ )
+ (func $bindings/esm/bufferFunction (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $0
+  call $~lib/arraybuffer/ArrayBuffer#get:byteLength
+  local.set $2
+  local.get $1
+  call $~lib/arraybuffer/ArrayBuffer#get:byteLength
+  local.set $3
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $2
+  local.get $3
+  i32.add
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $4
+  i32.store
+  local.get $4
+  local.get $0
+  local.get $2
+  memory.copy
+  local.get $4
+  local.get $2
+  i32.add
+  local.get $1
+  local.get $3
+  memory.copy
+  local.get $4
+  local.set $5
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $5
+ )
+ (func $~lib/string/String#concat (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $0
+  call $~lib/string/String#get:length
+  i32.const 1
+  i32.shl
+  local.set $2
+  local.get $1
+  call $~lib/string/String#get:length
+  i32.const 1
+  i32.shl
+  local.set $3
+  local.get $2
+  local.get $3
+  i32.add
+  local.set $4
+  local.get $4
+  i32.const 0
+  i32.eq
+  if
+   i32.const 704
+   local.set $6
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $6
+   return
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.get $4
+  i32.const 1
+  call $~lib/rt/itcms/__new
+  local.tee $5
+  i32.store
+  local.get $5
+  local.get $0
+  local.get $2
+  memory.copy
+  local.get $5
+  local.get $2
+  i32.add
+  local.get $1
+  local.get $3
+  memory.copy
+  local.get $5
+  local.set $6
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $6
+ )
+ (func $bindings/esm/stringFunctionOptional@varargs (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  block $1of1
+   block $0of1
+    block $outOfRange
+     global.get $~argumentsLength
+     i32.const 1
+     i32.sub
+     br_table $0of1 $1of1 $outOfRange
+    end
+    unreachable
+   end
+   global.get $~lib/memory/__stack_pointer
+   i32.const 64
+   local.tee $1
+   i32.store
+  end
+  local.get $0
+  local.get $1
+  call $bindings/esm/stringFunctionOptional
+  local.set $2
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $2
+ )
+ (func $~lib/arraybuffer/ArrayBufferView#constructor (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+  (local $3 i32)
+  (local $4 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i64.const 0
+  i64.store
+  local.get $0
+  i32.eqz
+  if
+   global.get $~lib/memory/__stack_pointer
+   i32.const 12
+   i32.const 2
+   call $~lib/rt/itcms/__new
+   local.tee $0
+   i32.store
+  end
+  local.get $0
+  i32.const 0
+  call $~lib/arraybuffer/ArrayBufferView#set:buffer
+  local.get $0
+  i32.const 0
+  call $~lib/arraybuffer/ArrayBufferView#set:dataStart
+  local.get $0
+  i32.const 0
+  call $~lib/arraybuffer/ArrayBufferView#set:byteLength
+  local.get $1
+  i32.const 1073741820
+  local.get $2
+  i32.shr_u
+  i32.gt_u
+  if
+   i32.const 192
+   i32.const 240
+   i32.const 19
+   i32.const 57
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.get $1
+  local.get $2
+  i32.shl
+  local.tee $1
+  i32.const 0
+  call $~lib/rt/itcms/__new
+  local.tee $3
+  i32.store offset=4
+  i32.const 2
+  global.get $~lib/shared/runtime/Runtime.Incremental
+  i32.ne
+  drop
+  local.get $0
+  local.get $3
+  call $~lib/arraybuffer/ArrayBufferView#set:buffer
+  local.get $0
+  local.get $3
+  call $~lib/arraybuffer/ArrayBufferView#set:dataStart
+  local.get $0
+  local.get $1
+  call $~lib/arraybuffer/ArrayBufferView#set:byteLength
+  local.get $0
+  local.set $4
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $4
+ )
+ (func $~lib/typedarray/Uint64Array#constructor (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.eqz
+  if
+   global.get $~lib/memory/__stack_pointer
+   i32.const 12
+   i32.const 5
+   call $~lib/rt/itcms/__new
+   local.tee $0
+   i32.store
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.get $0
+  local.get $1
+  i32.const 3
+  call $~lib/arraybuffer/ArrayBufferView#constructor
+  local.tee $0
+  i32.store
+  local.get $0
+  local.set $2
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $2
+ )
+ (func $bindings/esm/typedarrayFunction (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $0
+  call $~lib/typedarray/Int16Array#get:length
+  local.get $1
+  call $~lib/typedarray/Float32Array#get:length
+  i32.add
+  call $~lib/typedarray/Uint64Array#constructor
+  local.tee $2
+  i32.store
+  i32.const 0
+  local.set $3
+  loop $for-loop|0
+   local.get $3
+   local.get $0
+   call $~lib/typedarray/Int16Array#get:length
+   i32.lt_s
+   local.set $4
+   local.get $4
+   if
+    local.get $2
+    local.get $3
+    local.get $0
+    local.get $3
+    call $~lib/typedarray/Int16Array#__get
+    i64.extend_i32_s
+    call $~lib/typedarray/Uint64Array#__set
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    br $for-loop|0
+   end
+  end
+  i32.const 0
+  local.set $3
+  loop $for-loop|1
+   local.get $3
+   local.get $1
+   call $~lib/typedarray/Float32Array#get:length
+   i32.lt_s
+   local.set $4
+   local.get $4
+   if
+    local.get $2
+    local.get $0
+    call $~lib/typedarray/Int16Array#get:length
+    local.get $3
+    i32.add
+    local.get $1
+    local.get $3
+    call $~lib/typedarray/Float32Array#__get
+    i64.trunc_sat_f32_u
+    call $~lib/typedarray/Uint64Array#__set
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    br $for-loop|1
+   end
+  end
+  local.get $2
+  local.set $5
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $5
+ )
+ (func $~lib/staticarray/StaticArray<i32>#constructor (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $1
+  i32.const 1073741820
+  i32.const 2
+  i32.shr_u
+  i32.gt_u
+  if
+   i32.const 192
+   i32.const 800
+   i32.const 91
+   i32.const 60
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  i32.const 2
+  i32.shl
+  local.set $2
+  global.get $~lib/memory/__stack_pointer
+  local.get $2
+  i32.const 6
+  call $~lib/rt/itcms/__new
+  local.tee $3
+  i32.store
+  i32.const 2
+  global.get $~lib/shared/runtime/Runtime.Incremental
+  i32.ne
+  drop
+  local.get $3
+  local.set $4
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $4
+ )
+ (func $bindings/esm/staticarrayFunction (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $0
+  call $~lib/staticarray/StaticArray<i32>#get:length
+  local.get $1
+  call $~lib/staticarray/StaticArray<i32>#get:length
+  i32.add
+  call $~lib/staticarray/StaticArray<i32>#constructor
+  local.tee $2
+  i32.store
+  i32.const 0
+  local.set $3
+  loop $for-loop|0
+   local.get $3
+   local.get $0
+   call $~lib/staticarray/StaticArray<i32>#get:length
+   i32.lt_s
+   local.set $4
+   local.get $4
+   if
+    local.get $2
+    local.get $3
+    local.get $0
+    local.get $3
+    call $~lib/staticarray/StaticArray<i32>#__get
+    call $~lib/staticarray/StaticArray<i32>#__set
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    br $for-loop|0
+   end
+  end
+  i32.const 0
+  local.set $3
+  loop $for-loop|1
+   local.get $3
+   local.get $1
+   call $~lib/staticarray/StaticArray<i32>#get:length
+   i32.lt_s
+   local.set $4
+   local.get $4
+   if
+    local.get $2
+    local.get $0
+    call $~lib/staticarray/StaticArray<i32>#get:length
+    local.get $3
+    i32.add
+    local.get $1
+    local.get $3
+    call $~lib/staticarray/StaticArray<i32>#__get
+    call $~lib/staticarray/StaticArray<i32>#__set
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    br $for-loop|1
+   end
+  end
+  local.get $2
+  local.set $5
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $5
+ )
+ (func $~lib/array/Array<i32>#constructor (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i64.const 0
+  i64.store
+  local.get $0
+  i32.eqz
+  if
+   global.get $~lib/memory/__stack_pointer
+   i32.const 16
+   i32.const 7
+   call $~lib/rt/itcms/__new
+   local.tee $0
+   i32.store
+  end
+  local.get $0
+  i32.const 0
+  call $~lib/array/Array<i32>#set:buffer
+  local.get $0
+  i32.const 0
+  call $~lib/array/Array<i32>#set:dataStart
+  local.get $0
+  i32.const 0
+  call $~lib/array/Array<i32>#set:byteLength
+  local.get $0
+  i32.const 0
+  call $~lib/array/Array<i32>#set:length_
+  local.get $1
+  i32.const 1073741820
+  i32.const 2
+  i32.shr_u
+  i32.gt_u
+  if
+   i32.const 192
+   i32.const 864
+   i32.const 70
+   i32.const 60
+   call $~lib/builtins/abort
+   unreachable
+  end
+  local.get $1
+  local.tee $2
+  i32.const 8
+  local.tee $3
+  local.get $2
+  local.get $3
+  i32.gt_u
+  select
+  i32.const 2
+  i32.shl
+  local.set $4
+  global.get $~lib/memory/__stack_pointer
+  local.get $4
+  i32.const 0
+  call $~lib/rt/itcms/__new
+  local.tee $5
+  i32.store offset=4
+  i32.const 2
+  global.get $~lib/shared/runtime/Runtime.Incremental
+  i32.ne
+  drop
+  local.get $0
+  local.get $5
+  call $~lib/array/Array<i32>#set:buffer
+  local.get $0
+  local.get $5
+  call $~lib/array/Array<i32>#set:dataStart
+  local.get $0
+  local.get $4
+  call $~lib/array/Array<i32>#set:byteLength
+  local.get $0
+  local.get $1
+  call $~lib/array/Array<i32>#set:length_
+  local.get $0
+  local.set $6
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $6
+ )
+ (func $bindings/esm/arrayFunction (param $0 i32) (param $1 i32) (result i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  local.get $0
+  call $~lib/array/Array<i32>#get:length
+  local.get $1
+  call $~lib/array/Array<i32>#get:length
+  i32.add
+  call $~lib/array/Array<i32>#constructor
+  local.tee $2
+  i32.store
+  i32.const 0
+  local.set $3
+  loop $for-loop|0
+   local.get $3
+   local.get $0
+   call $~lib/array/Array<i32>#get:length
+   i32.lt_s
+   local.set $4
+   local.get $4
+   if
+    local.get $2
+    local.get $3
+    local.get $0
+    local.get $3
+    call $~lib/array/Array<i32>#__get
+    call $~lib/array/Array<i32>#__set
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    br $for-loop|0
+   end
+  end
+  i32.const 0
+  local.set $3
+  loop $for-loop|1
+   local.get $3
+   local.get $1
+   call $~lib/array/Array<i32>#get:length
+   i32.lt_s
+   local.set $4
+   local.get $4
+   if
+    local.get $2
+    local.get $0
+    call $~lib/array/Array<i32>#get:length
+    local.get $3
+    i32.add
+    local.get $1
+    local.get $3
+    call $~lib/array/Array<i32>#__get
+    call $~lib/array/Array<i32>#__set
+    local.get $3
+    i32.const 1
+    i32.add
+    local.set $3
+    br $for-loop|1
+   end
+  end
+  local.get $2
+  local.set $5
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $5
  )
- (func $~setArgumentsLength (param $0 i32)
+ (func $~lib/set/Set<u8>#constructor (param $0 i32) (result i32)
+  (local $1 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
   local.get $0
-  global.set $~argumentsLength
- )
- (func $~start
-  global.get $~started
+  i32.eqz
   if
-   return
+   global.get $~lib/memory/__stack_pointer
+   i32.const 24
+   i32.const 8
+   call $~lib/rt/itcms/__new
+   local.tee $0
+   i32.store
   end
+  local.get $0
+  i32.const 0
+  i32.const 4
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/set/Set<u8>#set:buckets
+  local.get $0
+  i32.const 4
   i32.const 1
-  global.set $~started
-  call $start:bindings/raw
-  memory.size
-  i32.const 16
-  i32.shl
-  global.get $~lib/memory/__heap_base
   i32.sub
-  i32.const 1
-  i32.shr_u
-  global.set $~lib/rt/itcms/threshold
-  i32.const 416
-  call $~lib/rt/itcms/initLazy
-  global.set $~lib/rt/itcms/pinSpace
-  i32.const 448
-  call $~lib/rt/itcms/initLazy
-  global.set $~lib/rt/itcms/toSpace
-  i32.const 592
-  call $~lib/rt/itcms/initLazy
-  global.set $~lib/rt/itcms/fromSpace
- )
- (func $~stack_check
+  call $~lib/set/Set<u8>#set:bucketsMask
+  local.get $0
+  i32.const 0
+  i32.const 4
+  i32.const 8
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/set/Set<u8>#set:entries
+  local.get $0
+  i32.const 4
+  call $~lib/set/Set<u8>#set:entriesCapacity
+  local.get $0
+  i32.const 0
+  call $~lib/set/Set<u8>#set:entriesOffset
+  local.get $0
+  i32.const 0
+  call $~lib/set/Set<u8>#set:entriesCount
+  local.get $0
+  local.set $1
   global.get $~lib/memory/__stack_pointer
-  global.get $~lib/memory/__data_end
-  i32.lt_s
-  if
-   i32.const 17536
-   i32.const 17584
-   i32.const 1
-   i32.const 1
-   call $~lib/builtins/abort
-   unreachable
-  end
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $1
  )
- (func $start:bindings/esm
+ (func $bindings/esm/setU8Function (result i32)
   (local $0 i32)
+  (local $1 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.sub
@@ -3183,43 +7057,41 @@
   global.get $~lib/memory/__stack_pointer
   i32.const 0
   i32.store
-  i32.const 96
-  local.set $0
   global.get $~lib/memory/__stack_pointer
-  local.get $0
+  i32.const 0
+  call $~lib/set/Set<u8>#constructor
+  local.tee $0
   i32.store
   local.get $0
   i32.const 1
-  f64.const 42
-  f64.const 0
-  f64.const 0
-  f64.const 0
-  f64.const 0
-  call $~lib/builtins/trace
-  i32.const 128
-  local.set $0
-  global.get $~lib/memory/__stack_pointer
-  local.get $0
-  i32.store
+  call $~lib/set/Set<u8>#add
+  drop
   local.get $0
-  call $~lib/bindings/dom/console.log
-  global.get $~lib/bindings/dom/Math.E
-  call $~lib/bindings/dom/Math.log
+  i32.const 2
+  call $~lib/set/Set<u8>#add
   drop
-  global.get $bindings/esm/immutableGlobal
+  local.get $0
+  i32.const 3
+  call $~lib/set/Set<u8>#add
   drop
-  global.get $bindings/esm/immutableGlobalNested
+  local.get $0
+  i32.const 4
+  call $~lib/set/Set<u8>#add
   drop
-  call $bindings/esm/Date_getTimezoneOffset
+  local.get $0
+  i32.const 2
+  call $~lib/set/Set<u8>#delete
   drop
+  local.get $0
+  local.set $1
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
+  local.get $1
  )
- (func $~lib/arraybuffer/ArrayBuffer#constructor (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  (local $3 i32)
+ (func $~lib/set/Set<i32>#constructor (param $0 i32) (result i32)
+  (local $1 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.sub
@@ -3228,40 +7100,55 @@
   global.get $~lib/memory/__stack_pointer
   i32.const 0
   i32.store
-  local.get $1
-  i32.const 1073741820
-  i32.gt_u
+  local.get $0
+  i32.eqz
   if
-   i32.const 192
-   i32.const 240
-   i32.const 52
-   i32.const 43
-   call $~lib/builtins/abort
-   unreachable
+   global.get $~lib/memory/__stack_pointer
+   i32.const 24
+   i32.const 9
+   call $~lib/rt/itcms/__new
+   local.tee $0
+   i32.store
   end
-  global.get $~lib/memory/__stack_pointer
-  local.get $1
+  local.get $0
   i32.const 0
-  call $~lib/rt/itcms/__new
-  local.tee $2
-  i32.store
-  i32.const 2
-  global.get $~lib/shared/runtime/Runtime.Incremental
-  i32.ne
-  drop
-  local.get $2
-  local.set $3
+  i32.const 4
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/set/Set<i32>#set:buckets
+  local.get $0
+  i32.const 4
+  i32.const 1
+  i32.sub
+  call $~lib/set/Set<i32>#set:bucketsMask
+  local.get $0
+  i32.const 0
+  i32.const 4
+  i32.const 8
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/set/Set<i32>#set:entries
+  local.get $0
+  i32.const 4
+  call $~lib/set/Set<i32>#set:entriesCapacity
+  local.get $0
+  i32.const 0
+  call $~lib/set/Set<i32>#set:entriesOffset
+  local.get $0
+  i32.const 0
+  call $~lib/set/Set<i32>#set:entriesCount
+  local.get $0
+  local.set $1
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $3
+  local.get $1
  )
- (func $bindings/esm/bufferFunction (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  (local $3 i32)
-  (local $4 i32)
-  (local $5 i32)
+ (func $bindings/esm/setI32Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.sub
@@ -3270,44 +7157,41 @@
   global.get $~lib/memory/__stack_pointer
   i32.const 0
   i32.store
-  local.get $0
-  call $~lib/arraybuffer/ArrayBuffer#get:byteLength
-  local.set $2
-  local.get $1
-  call $~lib/arraybuffer/ArrayBuffer#get:byteLength
-  local.set $3
   global.get $~lib/memory/__stack_pointer
   i32.const 0
-  local.get $2
-  local.get $3
-  i32.add
-  call $~lib/arraybuffer/ArrayBuffer#constructor
-  local.tee $4
+  call $~lib/set/Set<i32>#constructor
+  local.tee $0
   i32.store
-  local.get $4
   local.get $0
-  local.get $2
-  memory.copy
-  local.get $4
-  local.get $2
-  i32.add
-  local.get $1
-  local.get $3
-  memory.copy
-  local.get $4
-  local.set $5
+  i32.const -1
+  call $~lib/set/Set<i32>#add
+  drop
+  local.get $0
+  i32.const -2
+  call $~lib/set/Set<i32>#add
+  drop
+  local.get $0
+  i32.const -3
+  call $~lib/set/Set<i32>#add
+  drop
+  local.get $0
+  i32.const -4
+  call $~lib/set/Set<i32>#add
+  drop
+  local.get $0
+  i32.const -2
+  call $~lib/set/Set<i32>#delete
+  drop
+  local.get $0
+  local.set $1
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $5
+  local.get $1
  )
- (func $~lib/string/String#concat (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  (local $3 i32)
-  (local $4 i32)
-  (local $5 i32)
-  (local $6 i32)
+ (func $~lib/set/Set<f64>#constructor (param $0 i32) (result i32)
+  (local $1 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.sub
@@ -3317,58 +7201,54 @@
   i32.const 0
   i32.store
   local.get $0
-  call $~lib/string/String#get:length
-  i32.const 1
-  i32.shl
-  local.set $2
-  local.get $1
-  call $~lib/string/String#get:length
-  i32.const 1
-  i32.shl
-  local.set $3
-  local.get $2
-  local.get $3
-  i32.add
-  local.set $4
-  local.get $4
-  i32.const 0
-  i32.eq
+  i32.eqz
   if
-   i32.const 704
-   local.set $6
    global.get $~lib/memory/__stack_pointer
-   i32.const 4
-   i32.add
-   global.set $~lib/memory/__stack_pointer
-   local.get $6
-   return
+   i32.const 24
+   i32.const 10
+   call $~lib/rt/itcms/__new
+   local.tee $0
+   i32.store
   end
-  global.get $~lib/memory/__stack_pointer
-  local.get $4
+  local.get $0
+  i32.const 0
+  i32.const 4
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/set/Set<f64>#set:buckets
+  local.get $0
+  i32.const 4
   i32.const 1
-  call $~lib/rt/itcms/__new
-  local.tee $5
-  i32.store
-  local.get $5
+  i32.sub
+  call $~lib/set/Set<f64>#set:bucketsMask
   local.get $0
-  local.get $2
-  memory.copy
-  local.get $5
-  local.get $2
-  i32.add
-  local.get $1
-  local.get $3
-  memory.copy
-  local.get $5
-  local.set $6
+  i32.const 0
+  i32.const 4
+  i32.const 16
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/set/Set<f64>#set:entries
+  local.get $0
+  i32.const 4
+  call $~lib/set/Set<f64>#set:entriesCapacity
+  local.get $0
+  i32.const 0
+  call $~lib/set/Set<f64>#set:entriesOffset
+  local.get $0
+  i32.const 0
+  call $~lib/set/Set<f64>#set:entriesCount
+  local.get $0
+  local.set $1
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $6
+  local.get $1
  )
- (func $bindings/esm/stringFunctionOptional@varargs (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
+ (func $bindings/esm/setF64Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.sub
@@ -3377,106 +7257,220 @@
   global.get $~lib/memory/__stack_pointer
   i32.const 0
   i32.store
-  block $1of1
-   block $0of1
-    block $outOfRange
-     global.get $~argumentsLength
-     i32.const 1
-     i32.sub
-     br_table $0of1 $1of1 $outOfRange
-    end
-    unreachable
-   end
-   global.get $~lib/memory/__stack_pointer
-   i32.const 64
-   local.tee $1
-   i32.store
-  end
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  call $~lib/set/Set<f64>#constructor
+  local.tee $0
+  i32.store
   local.get $0
-  local.get $1
-  call $bindings/esm/stringFunctionOptional
-  local.set $2
+  f64.const 1.5
+  call $~lib/set/Set<f64>#add
+  drop
+  local.get $0
+  f64.const 2.5
+  call $~lib/set/Set<f64>#add
+  drop
+  local.get $0
+  f64.const 3.5
+  call $~lib/set/Set<f64>#add
+  drop
+  local.get $0
+  f64.const 4.5
+  call $~lib/set/Set<f64>#add
+  drop
+  local.get $0
+  f64.const 2.5
+  call $~lib/set/Set<f64>#delete
+  drop
+  local.get $0
+  local.set $1
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $2
+  local.get $1
  )
- (func $~lib/arraybuffer/ArrayBufferView#constructor (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
-  (local $3 i32)
-  (local $4 i32)
+ (func $~lib/map/Map<~lib/string/String,u8>#constructor (param $0 i32) (result i32)
+  (local $1 i32)
   global.get $~lib/memory/__stack_pointer
-  i32.const 8
+  i32.const 4
   i32.sub
   global.set $~lib/memory/__stack_pointer
   call $~stack_check
   global.get $~lib/memory/__stack_pointer
-  i64.const 0
-  i64.store
+  i32.const 0
+  i32.store
   local.get $0
   i32.eqz
   if
    global.get $~lib/memory/__stack_pointer
-   i32.const 12
-   i32.const 2
+   i32.const 24
+   i32.const 11
    call $~lib/rt/itcms/__new
    local.tee $0
    i32.store
   end
   local.get $0
   i32.const 0
-  call $~lib/arraybuffer/ArrayBufferView#set:buffer
+  i32.const 4
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/map/Map<~lib/string/String,u8>#set:buckets
+  local.get $0
+  i32.const 4
+  i32.const 1
+  i32.sub
+  call $~lib/map/Map<~lib/string/String,u8>#set:bucketsMask
   local.get $0
   i32.const 0
-  call $~lib/arraybuffer/ArrayBufferView#set:dataStart
+  i32.const 4
+  i32.const 12
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/map/Map<~lib/string/String,u8>#set:entries
+  local.get $0
+  i32.const 4
+  call $~lib/map/Map<~lib/string/String,u8>#set:entriesCapacity
   local.get $0
   i32.const 0
-  call $~lib/arraybuffer/ArrayBufferView#set:byteLength
-  local.get $1
-  i32.const 1073741820
-  local.get $2
-  i32.shr_u
-  i32.gt_u
-  if
-   i32.const 192
-   i32.const 240
-   i32.const 19
-   i32.const 57
-   call $~lib/builtins/abort
-   unreachable
-  end
+  call $~lib/map/Map<~lib/string/String,u8>#set:entriesOffset
+  local.get $0
+  i32.const 0
+  call $~lib/map/Map<~lib/string/String,u8>#set:entriesCount
+  local.get $0
+  local.set $1
   global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
   local.get $1
-  local.get $2
-  i32.shl
-  local.tee $1
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#set (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
   i32.const 0
-  call $~lib/rt/itcms/__new
-  local.tee $3
-  i32.store offset=4
-  i32.const 2
-  global.get $~lib/shared/runtime/Runtime.Incremental
-  i32.ne
-  drop
-  local.get $0
-  local.get $3
-  call $~lib/arraybuffer/ArrayBufferView#set:buffer
-  local.get $0
-  local.get $3
-  call $~lib/arraybuffer/ArrayBufferView#set:dataStart
-  local.get $0
+  i32.store
   local.get $1
-  call $~lib/arraybuffer/ArrayBufferView#set:byteLength
+  call $~lib/util/hash/HASH<~lib/string/String>
+  local.set $3
   local.get $0
+  local.get $1
+  local.get $3
+  call $~lib/map/Map<~lib/string/String,u8>#find
   local.set $4
+  local.get $4
+  if
+   local.get $4
+   local.get $2
+   call $~lib/map/MapEntry<~lib/string/String,u8>#set:value
+   i32.const 0
+   drop
+  else
+   local.get $0
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
+   i32.eq
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/map/Map<~lib/string/String,u8>#rehash
+   end
+   global.get $~lib/memory/__stack_pointer
+   local.get $0
+   i32.load offset=8
+   local.tee $5
+   i32.store
+   local.get $5
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $6
+   i32.const 1
+   i32.add
+   call $~lib/map/Map<~lib/string/String,u8>#set:entriesOffset
+   local.get $6
+   i32.const 12
+   i32.mul
+   i32.add
+   local.set $4
+   local.get $4
+   local.get $1
+   call $~lib/map/MapEntry<~lib/string/String,u8>#set:key
+   i32.const 1
+   drop
+   local.get $0
+   local.get $1
+   i32.const 1
+   call $~lib/rt/itcms/__link
+   local.get $4
+   local.get $2
+   call $~lib/map/MapEntry<~lib/string/String,u8>#set:value
+   i32.const 0
+   drop
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   call $~lib/map/Map<~lib/string/String,u8>#set:entriesCount
+   local.get $0
+   i32.load
+   local.get $3
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 4
+   i32.mul
+   i32.add
+   local.set $6
+   local.get $4
+   local.get $6
+   i32.load
+   call $~lib/map/MapEntry<~lib/string/String,u8>#set:taggedNext
+   local.get $6
+   local.get $4
+   i32.store
+  end
+  local.get $0
+  local.set $7
   global.get $~lib/memory/__stack_pointer
-  i32.const 8
+  i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $4
+  local.get $7
  )
- (func $~lib/typedarray/Uint64Array#constructor (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
+ (func $~lib/map/Map<i32,f64>#constructor (param $0 i32) (result i32)
+  (local $1 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.sub
@@ -3489,32 +7483,54 @@
   i32.eqz
   if
    global.get $~lib/memory/__stack_pointer
+   i32.const 24
    i32.const 12
-   i32.const 5
    call $~lib/rt/itcms/__new
    local.tee $0
    i32.store
   end
-  global.get $~lib/memory/__stack_pointer
   local.get $0
-  local.get $1
-  i32.const 3
-  call $~lib/arraybuffer/ArrayBufferView#constructor
-  local.tee $0
-  i32.store
+  i32.const 0
+  i32.const 4
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/map/Map<i32,f64>#set:buckets
+  local.get $0
+  i32.const 4
+  i32.const 1
+  i32.sub
+  call $~lib/map/Map<i32,f64>#set:bucketsMask
+  local.get $0
+  i32.const 0
+  i32.const 4
+  i32.const 24
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/map/Map<i32,f64>#set:entries
+  local.get $0
+  i32.const 4
+  call $~lib/map/Map<i32,f64>#set:entriesCapacity
+  local.get $0
+  i32.const 0
+  call $~lib/map/Map<i32,f64>#set:entriesOffset
   local.get $0
-  local.set $2
+  i32.const 0
+  call $~lib/map/Map<i32,f64>#set:entriesCount
+  local.get $0
+  local.set $1
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $2
+  local.get $1
  )
- (func $bindings/esm/typedarrayFunction (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
+ (func $~lib/map/Map<i32,f64>#set (param $0 i32) (param $1 i32) (param $2 f64) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.sub
@@ -3523,79 +7539,114 @@
   global.get $~lib/memory/__stack_pointer
   i32.const 0
   i32.store
-  global.get $~lib/memory/__stack_pointer
-  i32.const 0
-  local.get $0
-  call $~lib/typedarray/Int16Array#get:length
   local.get $1
-  call $~lib/typedarray/Float32Array#get:length
-  i32.add
-  call $~lib/typedarray/Uint64Array#constructor
-  local.tee $2
-  i32.store
-  i32.const 0
+  call $~lib/util/hash/HASH<i32>
   local.set $3
-  loop $for-loop|0
-   local.get $3
-   local.get $0
-   call $~lib/typedarray/Int16Array#get:length
-   i32.lt_s
-   local.set $4
+  local.get $0
+  local.get $1
+  local.get $3
+  call $~lib/map/Map<i32,f64>#find
+  local.set $4
+  local.get $4
+  if
    local.get $4
+   local.get $2
+   call $~lib/map/MapEntry<i32,f64>#set:value
+   i32.const 0
+   drop
+  else
+   local.get $0
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
+   i32.eq
    if
-    local.get $2
-    local.get $3
     local.get $0
-    local.get $3
-    call $~lib/typedarray/Int16Array#__get
-    i64.extend_i32_s
-    call $~lib/typedarray/Uint64Array#__set
-    local.get $3
-    i32.const 1
-    i32.add
-    local.set $3
-    br $for-loop|0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/map/Map<i32,f64>#rehash
    end
-  end
-  i32.const 0
-  local.set $3
-  loop $for-loop|1
-   local.get $3
-   local.get $1
-   call $~lib/typedarray/Float32Array#get:length
-   i32.lt_s
+   global.get $~lib/memory/__stack_pointer
+   local.get $0
+   i32.load offset=8
+   local.tee $5
+   i32.store
+   local.get $5
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $6
+   i32.const 1
+   i32.add
+   call $~lib/map/Map<i32,f64>#set:entriesOffset
+   local.get $6
+   i32.const 24
+   i32.mul
+   i32.add
    local.set $4
    local.get $4
-   if
-    local.get $2
-    local.get $0
-    call $~lib/typedarray/Int16Array#get:length
-    local.get $3
-    i32.add
-    local.get $1
-    local.get $3
-    call $~lib/typedarray/Float32Array#__get
-    i64.trunc_sat_f32_u
-    call $~lib/typedarray/Uint64Array#__set
-    local.get $3
-    i32.const 1
-    i32.add
-    local.set $3
-    br $for-loop|1
-   end
+   local.get $1
+   call $~lib/map/MapEntry<i32,f64>#set:key
+   i32.const 0
+   drop
+   local.get $4
+   local.get $2
+   call $~lib/map/MapEntry<i32,f64>#set:value
+   i32.const 0
+   drop
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   call $~lib/map/Map<i32,f64>#set:entriesCount
+   local.get $0
+   i32.load
+   local.get $3
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 4
+   i32.mul
+   i32.add
+   local.set $6
+   local.get $4
+   local.get $6
+   i32.load
+   call $~lib/map/MapEntry<i32,f64>#set:taggedNext
+   local.get $6
+   local.get $4
+   i32.store
   end
-  local.get $2
-  local.set $5
+  local.get $0
+  local.set $7
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $5
+  local.get $7
  )
- (func $~lib/staticarray/StaticArray<i32>#constructor (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  (local $3 i32)
-  (local $4 i32)
+ (func $bindings/esm/mapI32F64Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.sub
@@ -3604,216 +7655,105 @@
   global.get $~lib/memory/__stack_pointer
   i32.const 0
   i32.store
-  local.get $1
-  i32.const 1073741820
-  i32.const 2
-  i32.shr_u
-  i32.gt_u
-  if
-   i32.const 192
-   i32.const 800
-   i32.const 91
-   i32.const 60
-   call $~lib/builtins/abort
-   unreachable
-  end
-  local.get $1
-  i32.const 2
-  i32.shl
-  local.set $2
   global.get $~lib/memory/__stack_pointer
-  local.get $2
-  i32.const 6
-  call $~lib/rt/itcms/__new
-  local.tee $3
+  i32.const 0
+  call $~lib/map/Map<i32,f64>#constructor
+  local.tee $0
   i32.store
+  local.get $0
+  i32.const 1
+  f64.const 1
+  call $~lib/map/Map<i32,f64>#set
+  drop
+  local.get $0
   i32.const 2
-  global.get $~lib/shared/runtime/Runtime.Incremental
-  i32.ne
+  f64.const 2
+  call $~lib/map/Map<i32,f64>#set
   drop
-  local.get $3
-  local.set $4
-  global.get $~lib/memory/__stack_pointer
-  i32.const 4
-  i32.add
-  global.set $~lib/memory/__stack_pointer
-  local.get $4
- )
- (func $bindings/esm/staticarrayFunction (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  (local $3 i32)
-  (local $4 i32)
-  (local $5 i32)
-  global.get $~lib/memory/__stack_pointer
-  i32.const 4
-  i32.sub
-  global.set $~lib/memory/__stack_pointer
-  call $~stack_check
-  global.get $~lib/memory/__stack_pointer
-  i32.const 0
-  i32.store
-  global.get $~lib/memory/__stack_pointer
-  i32.const 0
   local.get $0
-  call $~lib/staticarray/StaticArray<i32>#get:length
-  local.get $1
-  call $~lib/staticarray/StaticArray<i32>#get:length
-  i32.add
-  call $~lib/staticarray/StaticArray<i32>#constructor
-  local.tee $2
-  i32.store
-  i32.const 0
-  local.set $3
-  loop $for-loop|0
-   local.get $3
-   local.get $0
-   call $~lib/staticarray/StaticArray<i32>#get:length
-   i32.lt_s
-   local.set $4
-   local.get $4
-   if
-    local.get $2
-    local.get $3
-    local.get $0
-    local.get $3
-    call $~lib/staticarray/StaticArray<i32>#__get
-    call $~lib/staticarray/StaticArray<i32>#__set
-    local.get $3
-    i32.const 1
-    i32.add
-    local.set $3
-    br $for-loop|0
-   end
-  end
-  i32.const 0
-  local.set $3
-  loop $for-loop|1
-   local.get $3
-   local.get $1
-   call $~lib/staticarray/StaticArray<i32>#get:length
-   i32.lt_s
-   local.set $4
-   local.get $4
-   if
-    local.get $2
-    local.get $0
-    call $~lib/staticarray/StaticArray<i32>#get:length
-    local.get $3
-    i32.add
-    local.get $1
-    local.get $3
-    call $~lib/staticarray/StaticArray<i32>#__get
-    call $~lib/staticarray/StaticArray<i32>#__set
-    local.get $3
-    i32.const 1
-    i32.add
-    local.set $3
-    br $for-loop|1
-   end
-  end
-  local.get $2
-  local.set $5
+  i32.const 3
+  f64.const 3
+  call $~lib/map/Map<i32,f64>#set
+  drop
+  local.get $0
+  i32.const 4
+  f64.const 4
+  call $~lib/map/Map<i32,f64>#set
+  drop
+  local.get $0
+  i32.const 2
+  call $~lib/map/Map<i32,f64>#delete
+  drop
+  local.get $0
+  local.set $1
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $5
+  local.get $1
  )
- (func $~lib/array/Array<i32>#constructor (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
-  (local $3 i32)
-  (local $4 i32)
-  (local $5 i32)
-  (local $6 i32)
+ (func $~lib/map/Map<u16,i64>#constructor (param $0 i32) (result i32)
+  (local $1 i32)
   global.get $~lib/memory/__stack_pointer
-  i32.const 8
+  i32.const 4
   i32.sub
   global.set $~lib/memory/__stack_pointer
   call $~stack_check
   global.get $~lib/memory/__stack_pointer
-  i64.const 0
-  i64.store
+  i32.const 0
+  i32.store
   local.get $0
   i32.eqz
   if
    global.get $~lib/memory/__stack_pointer
-   i32.const 16
-   i32.const 7
+   i32.const 24
+   i32.const 13
    call $~lib/rt/itcms/__new
    local.tee $0
    i32.store
   end
   local.get $0
   i32.const 0
-  call $~lib/array/Array<i32>#set:buffer
-  local.get $0
-  i32.const 0
-  call $~lib/array/Array<i32>#set:dataStart
+  i32.const 4
+  i32.const 4
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/map/Map<u16,i64>#set:buckets
   local.get $0
-  i32.const 0
-  call $~lib/array/Array<i32>#set:byteLength
+  i32.const 4
+  i32.const 1
+  i32.sub
+  call $~lib/map/Map<u16,i64>#set:bucketsMask
   local.get $0
   i32.const 0
-  call $~lib/array/Array<i32>#set:length_
-  local.get $1
-  i32.const 1073741820
-  i32.const 2
-  i32.shr_u
-  i32.gt_u
-  if
-   i32.const 192
-   i32.const 864
-   i32.const 70
-   i32.const 60
-   call $~lib/builtins/abort
-   unreachable
-  end
-  local.get $1
-  local.tee $2
-  i32.const 8
-  local.tee $3
-  local.get $2
-  local.get $3
-  i32.gt_u
-  select
-  i32.const 2
-  i32.shl
-  local.set $4
-  global.get $~lib/memory/__stack_pointer
-  local.get $4
-  i32.const 0
-  call $~lib/rt/itcms/__new
-  local.tee $5
-  i32.store offset=4
-  i32.const 2
-  global.get $~lib/shared/runtime/Runtime.Incremental
-  i32.ne
-  drop
-  local.get $0
-  local.get $5
-  call $~lib/array/Array<i32>#set:buffer
+  i32.const 4
+  i32.const 24
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  call $~lib/map/Map<u16,i64>#set:entries
   local.get $0
-  local.get $5
-  call $~lib/array/Array<i32>#set:dataStart
+  i32.const 4
+  call $~lib/map/Map<u16,i64>#set:entriesCapacity
   local.get $0
-  local.get $4
-  call $~lib/array/Array<i32>#set:byteLength
+  i32.const 0
+  call $~lib/map/Map<u16,i64>#set:entriesOffset
   local.get $0
-  local.get $1
-  call $~lib/array/Array<i32>#set:length_
+  i32.const 0
+  call $~lib/map/Map<u16,i64>#set:entriesCount
   local.get $0
-  local.set $6
+  local.set $1
   global.get $~lib/memory/__stack_pointer
-  i32.const 8
+  i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $6
+  local.get $1
  )
- (func $bindings/esm/arrayFunction (param $0 i32) (param $1 i32) (result i32)
-  (local $2 i32)
+ (func $~lib/map/Map<u16,i64>#set (param $0 i32) (param $1 i32) (param $2 i64) (result i32)
   (local $3 i32)
   (local $4 i32)
   (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.sub
@@ -3822,72 +7762,158 @@
   global.get $~lib/memory/__stack_pointer
   i32.const 0
   i32.store
-  global.get $~lib/memory/__stack_pointer
-  i32.const 0
-  local.get $0
-  call $~lib/array/Array<i32>#get:length
   local.get $1
-  call $~lib/array/Array<i32>#get:length
-  i32.add
-  call $~lib/array/Array<i32>#constructor
-  local.tee $2
-  i32.store
-  i32.const 0
+  call $~lib/util/hash/HASH<u16>
   local.set $3
-  loop $for-loop|0
-   local.get $3
-   local.get $0
-   call $~lib/array/Array<i32>#get:length
-   i32.lt_s
-   local.set $4
+  local.get $0
+  local.get $1
+  local.get $3
+  call $~lib/map/Map<u16,i64>#find
+  local.set $4
+  local.get $4
+  if
    local.get $4
+   local.get $2
+   call $~lib/map/MapEntry<u16,i64>#set:value
+   i32.const 0
+   drop
+  else
+   local.get $0
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
+   i32.eq
    if
-    local.get $2
-    local.get $3
     local.get $0
-    local.get $3
-    call $~lib/array/Array<i32>#__get
-    call $~lib/array/Array<i32>#__set
-    local.get $3
-    i32.const 1
-    i32.add
-    local.set $3
-    br $for-loop|0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/map/Map<u16,i64>#rehash
    end
-  end
-  i32.const 0
-  local.set $3
-  loop $for-loop|1
-   local.get $3
-   local.get $1
-   call $~lib/array/Array<i32>#get:length
-   i32.lt_s
+   global.get $~lib/memory/__stack_pointer
+   local.get $0
+   i32.load offset=8
+   local.tee $5
+   i32.store
+   local.get $5
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $6
+   i32.const 1
+   i32.add
+   call $~lib/map/Map<u16,i64>#set:entriesOffset
+   local.get $6
+   i32.const 24
+   i32.mul
+   i32.add
    local.set $4
    local.get $4
-   if
-    local.get $2
-    local.get $0
-    call $~lib/array/Array<i32>#get:length
-    local.get $3
-    i32.add
-    local.get $1
-    local.get $3
-    call $~lib/array/Array<i32>#__get
-    call $~lib/array/Array<i32>#__set
-    local.get $3
-    i32.const 1
-    i32.add
-    local.set $3
-    br $for-loop|1
-   end
+   local.get $1
+   call $~lib/map/MapEntry<u16,i64>#set:key
+   i32.const 0
+   drop
+   local.get $4
+   local.get $2
+   call $~lib/map/MapEntry<u16,i64>#set:value
+   i32.const 0
+   drop
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   call $~lib/map/Map<u16,i64>#set:entriesCount
+   local.get $0
+   i32.load
+   local.get $3
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 4
+   i32.mul
+   i32.add
+   local.set $6
+   local.get $4
+   local.get $6
+   i32.load
+   call $~lib/map/MapEntry<u16,i64>#set:taggedNext
+   local.get $6
+   local.get $4
+   i32.store
   end
-  local.get $2
-  local.set $5
+  local.get $0
+  local.set $7
   global.get $~lib/memory/__stack_pointer
   i32.const 4
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $5
+  local.get $7
+ )
+ (func $bindings/esm/mapU16I64Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  call $~stack_check
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  call $~lib/map/Map<u16,i64>#constructor
+  local.tee $0
+  i32.store
+  local.get $0
+  i32.const 1
+  i64.const 1
+  call $~lib/map/Map<u16,i64>#set
+  drop
+  local.get $0
+  i32.const 2
+  i64.const 2
+  call $~lib/map/Map<u16,i64>#set
+  drop
+  local.get $0
+  i32.const 3
+  i64.const 3
+  call $~lib/map/Map<u16,i64>#set
+  drop
+  local.get $0
+  i32.const 4
+  i64.const 4
+  call $~lib/map/Map<u16,i64>#set
+  drop
+  local.get $0
+  i32.const 2
+  call $~lib/map/Map<u16,i64>#delete
+  drop
+  local.get $0
+  local.set $1
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $1
  )
  (func $bindings/esm/PlainObject#constructor (param $0 i32) (result i32)
   (local $1 i32)
@@ -3904,7 +7930,7 @@
   if
    global.get $~lib/memory/__stack_pointer
    i32.const 68
-   i32.const 8
+   i32.const 14
    call $~lib/rt/itcms/__new
    local.tee $0
    i32.store
@@ -4018,7 +8044,7 @@
   if
    global.get $~lib/memory/__stack_pointer
    i32.const 0
-   i32.const 11
+   i32.const 17
    call $~lib/rt/itcms/__new
    local.tee $0
    i32.store
diff --git a/tests/compiler/bindings/raw.release.d.ts b/tests/compiler/bindings/raw.release.d.ts
index 14bc6d53ec..d9a99c3899 100644
--- a/tests/compiler/bindings/raw.release.d.ts
+++ b/tests/compiler/bindings/raw.release.d.ts
@@ -95,28 +95,82 @@ declare namespace __AdaptedExports {
    * @returns `~lib/array/Array<i32>`
    */
   export function arrayFunction(a: Array<number>, b: Array<number>): Array<number>;
+  /**
+   * bindings/esm/setU8Function
+   * @returns `~lib/set/Set<u8>`
+   */
+  export function setU8Function(): __Internref8;
+  /**
+   * bindings/esm/setI32Function
+   * @returns `~lib/set/Set<i32>`
+   */
+  export function setI32Function(): __Internref9;
+  /**
+   * bindings/esm/setF64Function
+   * @returns `~lib/set/Set<f64>`
+   */
+  export function setF64Function(): __Internref10;
+  /**
+   * bindings/esm/mapStringU8Function
+   * @returns `~lib/map/Map<~lib/string/String,u8>`
+   */
+  export function mapStringU8Function(): __Internref11;
+  /**
+   * bindings/esm/mapI32F64Function
+   * @returns `~lib/map/Map<i32,f64>`
+   */
+  export function mapI32F64Function(): __Internref12;
+  /**
+   * bindings/esm/mapU16I64Function
+   * @returns `~lib/map/Map<u16,i64>`
+   */
+  export function mapU16I64Function(): __Internref13;
   /**
    * bindings/esm/objectFunction
    * @param a `bindings/esm/PlainObject`
    * @param b `bindings/esm/PlainObject`
    * @returns `bindings/esm/PlainObject`
    */
-  export function objectFunction(a: __Record8<undefined>, b: __Record8<undefined>): __Record8<never>;
+  export function objectFunction(a: __Record14<undefined>, b: __Record14<undefined>): __Record14<never>;
   /**
    * bindings/esm/newInternref
    * @returns `bindings/esm/NonPlainObject`
    */
-  export function newInternref(): __Internref11;
+  export function newInternref(): __Internref17;
   /**
    * bindings/esm/internrefFunction
    * @param a `bindings/esm/NonPlainObject`
    * @param b `bindings/esm/NonPlainObject`
    * @returns `bindings/esm/NonPlainObject`
    */
-  export function internrefFunction(a: __Internref11, b: __Internref11): __Internref11;
+  export function internrefFunction(a: __Internref17, b: __Internref17): __Internref17;
+}
+/** ~lib/set/Set<u8> */
+declare class __Internref8 extends Number {
+  private __nominal8: symbol;
+}
+/** ~lib/set/Set<i32> */
+declare class __Internref9 extends Number {
+  private __nominal9: symbol;
+}
+/** ~lib/set/Set<f64> */
+declare class __Internref10 extends Number {
+  private __nominal10: symbol;
+}
+/** ~lib/map/Map<~lib/string/String,u8> */
+declare class __Internref11 extends Number {
+  private __nominal11: symbol;
+}
+/** ~lib/map/Map<i32,f64> */
+declare class __Internref12 extends Number {
+  private __nominal12: symbol;
+}
+/** ~lib/map/Map<u16,i64> */
+declare class __Internref13 extends Number {
+  private __nominal13: symbol;
 }
 /** bindings/esm/PlainObject */
-declare interface __Record8<TOmittable> {
+declare interface __Record14<TOmittable> {
   /** @type `i8` */
   a: number | TOmittable;
   /** @type `i16` */
@@ -151,8 +205,8 @@ declare interface __Record8<TOmittable> {
   p: Array<string> | null | TOmittable;
 }
 /** bindings/esm/NonPlainObject */
-declare class __Internref11 extends Number {
-  private __nominal11: symbol;
+declare class __Internref17 extends Number {
+  private __nominal17: symbol;
 }
 /** Instantiates the compiled WebAssembly module with the given imports. */
 export declare function instantiate(module: WebAssembly.Module, imports: {
diff --git a/tests/compiler/bindings/raw.release.js b/tests/compiler/bindings/raw.release.js
index dabcb032b9..21251f5cea 100644
--- a/tests/compiler/bindings/raw.release.js
+++ b/tests/compiler/bindings/raw.release.js
@@ -119,8 +119,8 @@ export async function instantiate(module, imports = {}) {
     },
     typedarrayFunction(a, b) {
       // bindings/esm/typedarrayFunction(~lib/typedarray/Int16Array, ~lib/typedarray/Float32Array) => ~lib/typedarray/Uint64Array
-      a = __retain(__lowerTypedArray(Int16Array, 3, 1, a) || __notnull());
-      b = __lowerTypedArray(Float32Array, 4, 2, b) || __notnull();
+      a = __retain(__lowerTypedArray(3, Int16Array, 1, a) || __notnull());
+      b = __lowerTypedArray(4, Float32Array, 2, b) || __notnull();
       try {
         return __liftTypedArray(BigUint64Array, exports.typedarrayFunction(a, b) >>> 0);
       } finally {
@@ -129,30 +129,54 @@ export async function instantiate(module, imports = {}) {
     },
     staticarrayFunction(a, b) {
       // bindings/esm/staticarrayFunction(~lib/staticarray/StaticArray<i32>, ~lib/staticarray/StaticArray<i32>) => ~lib/staticarray/StaticArray<i32>
-      a = __retain(__lowerStaticArray((pointer, value) => { new Int32Array(memory.buffer)[pointer >>> 2] = value; }, 6, 2, a) || __notnull());
-      b = __lowerStaticArray((pointer, value) => { new Int32Array(memory.buffer)[pointer >>> 2] = value; }, 6, 2, b) || __notnull();
+      a = __retain(__lowerStaticArray(6, (ptr, value) => { new Int32Array(memory.buffer)[ptr >>> 2] = value; }, 2, a) || __notnull());
+      b = __lowerStaticArray(6, (ptr, value) => { new Int32Array(memory.buffer)[ptr >>> 2] = value; }, 2, b) || __notnull();
       try {
-        return __liftStaticArray(pointer => new Int32Array(memory.buffer)[pointer >>> 2], 2, exports.staticarrayFunction(a, b) >>> 0);
+        return __liftStaticArray(ptr => new Int32Array(memory.buffer)[ptr >>> 2], 2, exports.staticarrayFunction(a, b) >>> 0);
       } finally {
         __release(a);
       }
     },
     arrayFunction(a, b) {
       // bindings/esm/arrayFunction(~lib/array/Array<i32>, ~lib/array/Array<i32>) => ~lib/array/Array<i32>
-      a = __retain(__lowerArray((pointer, value) => { new Int32Array(memory.buffer)[pointer >>> 2] = value; }, 7, 2, a) || __notnull());
-      b = __lowerArray((pointer, value) => { new Int32Array(memory.buffer)[pointer >>> 2] = value; }, 7, 2, b) || __notnull();
+      a = __retain(__lowerArray(7, (ptr, value) => { new Int32Array(memory.buffer)[ptr >>> 2] = value; }, 2, a) || __notnull());
+      b = __lowerArray(7, (ptr, value) => { new Int32Array(memory.buffer)[ptr >>> 2] = value; }, 2, b) || __notnull();
       try {
-        return __liftArray(pointer => new Int32Array(memory.buffer)[pointer >>> 2], 2, exports.arrayFunction(a, b) >>> 0);
+        return __liftArray(ptr => new Int32Array(memory.buffer)[ptr >>> 2], 2, exports.arrayFunction(a, b) >>> 0);
       } finally {
         __release(a);
       }
     },
+    setU8Function() {
+      // bindings/esm/setU8Function() => ~lib/set/Set<u8>
+      return __liftSet(ptr => new Uint8Array(memory.buffer)[ptr >>> 0], 1, exports.setU8Function() >>> 0);
+    },
+    setI32Function() {
+      // bindings/esm/setI32Function() => ~lib/set/Set<i32>
+      return __liftSet(ptr => new Int32Array(memory.buffer)[ptr >>> 2], 4, exports.setI32Function() >>> 0);
+    },
+    setF64Function() {
+      // bindings/esm/setF64Function() => ~lib/set/Set<f64>
+      return __liftSet(ptr => new Float64Array(memory.buffer)[ptr >>> 3], 8, exports.setF64Function() >>> 0);
+    },
+    mapStringU8Function() {
+      // bindings/esm/mapStringU8Function() => ~lib/map/Map<~lib/string/String,u8>
+      return __liftMap(ptr => __liftString(new Uint32Array(memory.buffer)[ptr >>> 2]), 4, ptr => new Uint8Array(memory.buffer)[ptr >>> 0], 1, exports.mapStringU8Function() >>> 0);
+    },
+    mapI32F64Function() {
+      // bindings/esm/mapI32F64Function() => ~lib/map/Map<i32,f64>
+      return __liftMap(ptr => new Int32Array(memory.buffer)[ptr >>> 2], 4, ptr => new Float64Array(memory.buffer)[ptr >>> 3], 8, exports.mapI32F64Function() >>> 0);
+    },
+    mapU16I64Function() {
+      // bindings/esm/mapU16I64Function() => ~lib/map/Map<u16,i64>
+      return __liftMap(ptr => new Uint16Array(memory.buffer)[ptr >>> 1], 2, ptr => new BigInt64Array(memory.buffer)[ptr >>> 3], 8, exports.mapU16I64Function() >>> 0);
+    },
     objectFunction(a, b) {
       // bindings/esm/objectFunction(bindings/esm/PlainObject, bindings/esm/PlainObject) => bindings/esm/PlainObject
-      a = __retain(__lowerRecord8(a) || __notnull());
-      b = __lowerRecord8(b) || __notnull();
+      a = __retain(__lowerRecord14(a) || __notnull());
+      b = __lowerRecord14(b) || __notnull();
       try {
-        return __liftRecord8(exports.objectFunction(a, b) >>> 0);
+        return __liftRecord14(exports.objectFunction(a, b) >>> 0);
       } finally {
         __release(a);
       }
@@ -172,155 +196,209 @@ export async function instantiate(module, imports = {}) {
       }
     },
   }, exports);
-  function __lowerRecord8(value) {
+  function __lowerRecord14(value) {
     // bindings/esm/PlainObject
     // Hint: Opt-out from lowering as a record by providing an empty constructor
     if (value == null) return 0;
-    const pointer = exports.__pin(exports.__new(68, 8));
-    new Int8Array(memory.buffer)[pointer + 0 >>> 0] = value.a;
-    new Int16Array(memory.buffer)[pointer + 2 >>> 1] = value.b;
-    new Int32Array(memory.buffer)[pointer + 4 >>> 2] = value.c;
-    new BigInt64Array(memory.buffer)[pointer + 8 >>> 3] = value.d || 0n;
-    new Uint8Array(memory.buffer)[pointer + 16 >>> 0] = value.e;
-    new Uint16Array(memory.buffer)[pointer + 18 >>> 1] = value.f;
-    new Uint32Array(memory.buffer)[pointer + 20 >>> 2] = value.g;
-    new BigUint64Array(memory.buffer)[pointer + 24 >>> 3] = value.h || 0n;
-    new Int32Array(memory.buffer)[pointer + 32 >>> 2] = value.i;
-    new Uint32Array(memory.buffer)[pointer + 36 >>> 2] = value.j;
-    new Uint8Array(memory.buffer)[pointer + 40 >>> 0] = value.k ? 1 : 0;
-    new Float32Array(memory.buffer)[pointer + 44 >>> 2] = value.l;
-    new Float64Array(memory.buffer)[pointer + 48 >>> 3] = value.m;
-    new Uint32Array(memory.buffer)[pointer + 56 >>> 2] = __lowerString(value.n);
-    new Uint32Array(memory.buffer)[pointer + 60 >>> 2] = __lowerTypedArray(Uint8Array, 9, 0, value.o);
-    new Uint32Array(memory.buffer)[pointer + 64 >>> 2] = __lowerArray((pointer, value) => { new Uint32Array(memory.buffer)[pointer >>> 2] = __lowerString(value) || __notnull(); }, 10, 2, value.p);
-    exports.__unpin(pointer);
-    return pointer;
+    const ptr = exports.__pin(exports.__new(68, 14));
+    new Int8Array(memory.buffer)[ptr + 0 >>> 0] = value.a;
+    new Int16Array(memory.buffer)[ptr + 2 >>> 1] = value.b;
+    new Int32Array(memory.buffer)[ptr + 4 >>> 2] = value.c;
+    new BigInt64Array(memory.buffer)[ptr + 8 >>> 3] = value.d || 0n;
+    new Uint8Array(memory.buffer)[ptr + 16 >>> 0] = value.e;
+    new Uint16Array(memory.buffer)[ptr + 18 >>> 1] = value.f;
+    new Uint32Array(memory.buffer)[ptr + 20 >>> 2] = value.g;
+    new BigUint64Array(memory.buffer)[ptr + 24 >>> 3] = value.h || 0n;
+    new Int32Array(memory.buffer)[ptr + 32 >>> 2] = value.i;
+    new Uint32Array(memory.buffer)[ptr + 36 >>> 2] = value.j;
+    new Uint8Array(memory.buffer)[ptr + 40 >>> 0] = value.k ? 1 : 0;
+    new Float32Array(memory.buffer)[ptr + 44 >>> 2] = value.l;
+    new Float64Array(memory.buffer)[ptr + 48 >>> 3] = value.m;
+    new Uint32Array(memory.buffer)[ptr + 56 >>> 2] = __lowerString(value.n);
+    new Uint32Array(memory.buffer)[ptr + 60 >>> 2] = __lowerTypedArray(15, Uint8Array, 0, value.o);
+    new Uint32Array(memory.buffer)[ptr + 64 >>> 2] = __lowerArray(16, (ptr, value) => { new Uint32Array(memory.buffer)[ptr >>> 2] = __lowerString(value) || __notnull(); }, 2, value.p);
+    exports.__unpin(ptr);
+    return ptr;
   }
-  function __liftRecord8(pointer) {
+  function __liftRecord14(ptr) {
     // bindings/esm/PlainObject
     // Hint: Opt-out from lifting as a record by providing an empty constructor
-    if (!pointer) return null;
+    if (!ptr) return null;
     return {
-      a: new Int8Array(memory.buffer)[pointer + 0 >>> 0],
-      b: new Int16Array(memory.buffer)[pointer + 2 >>> 1],
-      c: new Int32Array(memory.buffer)[pointer + 4 >>> 2],
-      d: new BigInt64Array(memory.buffer)[pointer + 8 >>> 3],
-      e: new Uint8Array(memory.buffer)[pointer + 16 >>> 0],
-      f: new Uint16Array(memory.buffer)[pointer + 18 >>> 1],
-      g: new Uint32Array(memory.buffer)[pointer + 20 >>> 2],
-      h: new BigUint64Array(memory.buffer)[pointer + 24 >>> 3],
-      i: new Int32Array(memory.buffer)[pointer + 32 >>> 2],
-      j: new Uint32Array(memory.buffer)[pointer + 36 >>> 2],
-      k: new Uint8Array(memory.buffer)[pointer + 40 >>> 0] != 0,
-      l: new Float32Array(memory.buffer)[pointer + 44 >>> 2],
-      m: new Float64Array(memory.buffer)[pointer + 48 >>> 3],
-      n: __liftString(new Uint32Array(memory.buffer)[pointer + 56 >>> 2]),
-      o: __liftTypedArray(Uint8Array, new Uint32Array(memory.buffer)[pointer + 60 >>> 2]),
-      p: __liftArray(pointer => __liftString(new Uint32Array(memory.buffer)[pointer >>> 2]), 2, new Uint32Array(memory.buffer)[pointer + 64 >>> 2]),
+      a: new Int8Array(memory.buffer)[ptr + 0 >>> 0],
+      b: new Int16Array(memory.buffer)[ptr + 2 >>> 1],
+      c: new Int32Array(memory.buffer)[ptr + 4 >>> 2],
+      d: new BigInt64Array(memory.buffer)[ptr + 8 >>> 3],
+      e: new Uint8Array(memory.buffer)[ptr + 16 >>> 0],
+      f: new Uint16Array(memory.buffer)[ptr + 18 >>> 1],
+      g: new Uint32Array(memory.buffer)[ptr + 20 >>> 2],
+      h: new BigUint64Array(memory.buffer)[ptr + 24 >>> 3],
+      i: new Int32Array(memory.buffer)[ptr + 32 >>> 2],
+      j: new Uint32Array(memory.buffer)[ptr + 36 >>> 2],
+      k: new Uint8Array(memory.buffer)[ptr + 40 >>> 0] != 0,
+      l: new Float32Array(memory.buffer)[ptr + 44 >>> 2],
+      m: new Float64Array(memory.buffer)[ptr + 48 >>> 3],
+      n: __liftString(new Uint32Array(memory.buffer)[ptr + 56 >>> 2]),
+      o: __liftTypedArray(Uint8Array, new Uint32Array(memory.buffer)[ptr + 60 >>> 2]),
+      p: __liftArray(ptr => __liftString(new Uint32Array(memory.buffer)[ptr >>> 2]), 2, new Uint32Array(memory.buffer)[ptr + 64 >>> 2]),
     };
   }
-  function __liftBuffer(pointer) {
-    if (!pointer) return null;
-    return memory.buffer.slice(pointer, pointer + new Uint32Array(memory.buffer)[pointer - 4 >>> 2]);
+  function __liftBuffer(ptr) {
+    if (!ptr) return null;
+    return memory.buffer.slice(ptr, ptr + new Uint32Array(memory.buffer)[ptr - 4 >>> 2]);
   }
   function __lowerBuffer(value) {
     if (value == null) return 0;
-    const pointer = exports.__new(value.byteLength, 0) >>> 0;
-    new Uint8Array(memory.buffer).set(new Uint8Array(value), pointer);
-    return pointer;
+    const ptr = exports.__new(value.byteLength, 0) >>> 0;
+    new Uint8Array(memory.buffer).set(new Uint8Array(value), ptr);
+    return ptr;
   }
-  function __liftString(pointer) {
-    if (!pointer) return null;
+  function __liftString(ptr) {
+    if (!ptr) return null;
     const
-      end = pointer + new Uint32Array(memory.buffer)[pointer - 4 >>> 2] >>> 1,
-      memoryU16 = new Uint16Array(memory.buffer);
+      end = ptr + new Uint32Array(memory.buffer)[ptr - 4 >>> 2] >>> 1,
+      mem16 = new Uint16Array(memory.buffer);
     let
-      start = pointer >>> 1,
-      string = "";
-    while (end - start > 1024) string += String.fromCharCode(...memoryU16.subarray(start, start += 1024));
-    return string + String.fromCharCode(...memoryU16.subarray(start, end));
+      start = ptr >>> 1,
+      res = "";
+    while (end - start > 1024) res += String.fromCharCode(...mem16.subarray(start, start += 1024));
+    return res + String.fromCharCode(...mem16.subarray(start, end));
   }
   function __lowerString(value) {
     if (value == null) return 0;
     const
-      length = value.length,
-      pointer = exports.__new(length << 1, 1) >>> 0,
-      memoryU16 = new Uint16Array(memory.buffer);
-    for (let i = 0; i < length; ++i) memoryU16[(pointer >>> 1) + i] = value.charCodeAt(i);
-    return pointer;
+      len = value.length,
+      ptr = exports.__new(len << 1, 1) >>> 0,
+      mem16 = new Uint16Array(memory.buffer);
+    for (let i = 0; i < len; ++i) mem16[(ptr >>> 1) + i] = value.charCodeAt(i);
+    return ptr;
   }
-  function __liftArray(liftElement, align, pointer) {
-    if (!pointer) return null;
+  function __liftArray(liftElement, align, ptr) {
+    if (!ptr) return null;
     const
-      memoryU32 = new Uint32Array(memory.buffer),
-      dataStart = memoryU32[pointer + 4 >>> 2],
-      length = memoryU32[pointer + 12 >>> 2],
-      values = new Array(length);
-    for (let i = 0; i < length; ++i) values[i] = liftElement(dataStart + (i << align >>> 0));
-    return values;
+      mem32 = new Uint32Array(memory.buffer),
+      buf = mem32[ptr + 4 >>> 2],
+      len = mem32[ptr + 12 >>> 2],
+      res = new Array(len);
+    for (let i = 0; i < len; ++i) res[i] = liftElement(buf + (i << align >>> 0));
+    return res;
   }
-  function __lowerArray(lowerElement, id, align, values) {
+  function __lowerArray(id, lowerElement, align, values) {
     if (values == null) return 0;
     const
-      length = values.length,
-      buffer = exports.__pin(exports.__new(length << align, 0)) >>> 0,
-      header = exports.__pin(exports.__new(16, id)) >>> 0,
-      memoryU32 = new Uint32Array(memory.buffer);
-    memoryU32[header + 0 >>> 2] = buffer;
-    memoryU32[header + 4 >>> 2] = buffer;
-    memoryU32[header + 8 >>> 2] = length << align;
-    memoryU32[header + 12 >>> 2] = length;
-    for (let i = 0; i < length; ++i) lowerElement(buffer + (i << align >>> 0), values[i]);
-    exports.__unpin(buffer);
-    exports.__unpin(header);
-    return header;
+      len = values.length,
+      buf = exports.__pin(exports.__new(len << align, 0)) >>> 0,
+      ptr = exports.__pin(exports.__new(16, id)) >>> 0,
+      mem32 = new Uint32Array(memory.buffer);
+    mem32[ptr + 0 >>> 2] = buf;
+    mem32[ptr + 4 >>> 2] = buf;
+    mem32[ptr + 8 >>> 2] = len << align;
+    mem32[ptr + 12 >>> 2] = len;
+    for (let i = 0; i < len; ++i) lowerElement(buf + (i << align >>> 0), values[i]);
+    exports.__unpin(buf);
+    exports.__unpin(ptr);
+    return ptr;
   }
-  function __liftTypedArray(constructor, pointer) {
-    if (!pointer) return null;
-    const memoryU32 = new Uint32Array(memory.buffer);
-    return new constructor(
+  function __liftTypedArray(Ctr, ptr) {
+    if (!ptr) return null;
+    const mem32 = new Uint32Array(memory.buffer);
+    return new Ctr(
       memory.buffer,
-      memoryU32[pointer + 4 >>> 2],
-      memoryU32[pointer + 8 >>> 2] / constructor.BYTES_PER_ELEMENT
+      mem32[ptr + 4 >>> 2],
+      mem32[ptr + 8 >>> 2] / Ctr.BYTES_PER_ELEMENT
     ).slice();
   }
-  function __lowerTypedArray(constructor, id, align, values) {
+  function __lowerTypedArray(id, Ctr, align, values) {
     if (values == null) return 0;
     const
-      length = values.length,
-      buffer = exports.__pin(exports.__new(length << align, 0)) >>> 0,
-      header = exports.__new(12, id) >>> 0,
-      memoryU32 = new Uint32Array(memory.buffer);
-    memoryU32[header + 0 >>> 2] = buffer;
-    memoryU32[header + 4 >>> 2] = buffer;
-    memoryU32[header + 8 >>> 2] = length << align;
-    new constructor(memory.buffer, buffer, length).set(values);
-    exports.__unpin(buffer);
-    return header;
+      len = values.length,
+      buf = exports.__pin(exports.__new(len << align, 0)) >>> 0,
+      ptr = exports.__new(12, id) >>> 0,
+      mem32 = new Uint32Array(memory.buffer);
+    mem32[ptr + 0 >>> 2] = buf;
+    mem32[ptr + 4 >>> 2] = buf;
+    mem32[ptr + 8 >>> 2] = len << align;
+    new Ctr(memory.buffer, buf, len).set(values);
+    exports.__unpin(buf);
+    return ptr;
   }
-  function __liftStaticArray(liftElement, align, pointer) {
-    if (!pointer) return null;
+  function __liftStaticArray(liftElement, align, ptr) {
+    if (!ptr) return null;
     const
-      length = new Uint32Array(memory.buffer)[pointer - 4 >>> 2] >>> align,
-      values = new Array(length);
-    for (let i = 0; i < length; ++i) values[i] = liftElement(pointer + (i << align >>> 0));
-    return values;
+      len = new Uint32Array(memory.buffer)[ptr - 4 >>> 2] >>> align,
+      res = new Array(len);
+    for (let i = 0; i < len; ++i) res[i] = liftElement(ptr + (i << align >>> 0));
+    return res;
   }
-  function __lowerStaticArray(lowerElement, id, align, values) {
+  function __lowerStaticArray(id, lowerElement, align, values) {
     if (values == null) return 0;
     const
-      length = values.length,
-      buffer = exports.__pin(exports.__new(length << align, id)) >>> 0;
-    for (let i = 0; i < length; i++) lowerElement(buffer + (i << align >>> 0), values[i]);
-    exports.__unpin(buffer);
-    return buffer;
+      len = values.length,
+      buf = exports.__pin(exports.__new(len << align, id)) >>> 0;
+    for (let i = 0; i < len; i++) lowerElement(buf + (i << align >>> 0), values[i]);
+    exports.__unpin(buf);
+    return buf;
+  }
+  function __liftSet(liftElement, keySize, ptr) {
+    if (!ptr) return null;
+    const
+      mem32 = new Uint32Array(memory.buffer),
+      count = mem32[ptr + 16 >>> 2],
+      entries = mem32[ptr + 8 >>> 2],
+      // key is known
+      keyMask = keySize - 1,
+      taggedOffset = (keySize + 3) & ~3,
+      // end is all contents combined (here: pointer after value after key, net size unaligned)
+      endOffset = taggedOffset + 4,
+      // entire thing is at least pointer aligned, or more if K or V is larger, i.e. v128
+      entryMask = Math.max(3, keyMask),
+      entrySize = (endOffset + entryMask) & ~entryMask,
+      res = new Set();
+    for (let i = 0; i < count; ++i) {
+      const
+        buf = entries + i * entrySize,
+        tag = mem32[buf + taggedOffset >>> 2];
+      if (!(tag & 1)) {
+        res.add(liftElement(buf));
+      }
+    }
+    return res;
+  }
+  function __liftMap(liftKeyElement, keySize, liftValueElement, valueSize, ptr) {
+    if (!ptr) return null;
+    const
+      mem32 = new Uint32Array(memory.buffer),
+      count = mem32[ptr + 16 >>> 2],
+      entries = mem32[ptr + 8 >>> 2],
+      // key is known
+      keyMask = keySize - 1,
+      keyOffset = 0,
+      // value is aligned after key
+      valueMask = valueSize - 1,
+      valueOffset = (keyOffset + keySize + valueMask) & ~valueMask,
+      taggedOffset = (valueOffset + valueSize + 3) & ~3,
+      // end is all contents combined (here: pointer after value after key, net size unaligned)
+      endOffset = taggedOffset + 4,
+      // entire thing is at least pointer aligned, or more if K or V is larger, i.e. v128
+      entryMask = Math.max(3, keyMask, valueMask),
+      entrySize = (endOffset + entryMask) & ~entryMask,
+      res = new Map();
+    for (let i = 0; i < count; ++i) {
+      const
+        buf = entries + i * entrySize,
+        tag = mem32[buf + taggedOffset >>> 2];
+      if (!(tag & 1)) {
+        res.set(liftKeyElement(buf + keyOffset), liftValueElement(buf + valueOffset));
+      }
+    }
+    return res;
   }
   const registry = new FinalizationRegistry(__release);
   class Internref extends Number {}
-  function __liftInternref(pointer) {
-    if (!pointer) return null;
-    const sentinel = new Internref(__retain(pointer));
-    registry.register(sentinel, pointer);
+  function __liftInternref(ptr) {
+    if (!ptr) return null;
+    const sentinel = new Internref(__retain(ptr));
+    registry.register(sentinel, ptr);
     return sentinel;
   }
   function __lowerInternref(value) {
@@ -329,20 +407,20 @@ export async function instantiate(module, imports = {}) {
     throw TypeError("internref expected");
   }
   const refcounts = new Map();
-  function __retain(pointer) {
-    if (pointer) {
-      const refcount = refcounts.get(pointer);
-      if (refcount) refcounts.set(pointer, refcount + 1);
-      else refcounts.set(exports.__pin(pointer), 1);
+  function __retain(ptr) {
+    if (ptr) {
+      const refs = refcounts.get(ptr);
+      if (refs) refcounts.set(ptr, refs + 1);
+      else refcounts.set(exports.__pin(ptr), 1);
     }
-    return pointer;
+    return ptr;
   }
-  function __release(pointer) {
-    if (pointer) {
-      const refcount = refcounts.get(pointer);
-      if (refcount === 1) exports.__unpin(pointer), refcounts.delete(pointer);
-      else if (refcount) refcounts.set(pointer, refcount - 1);
-      else throw Error(`invalid refcount '${refcount}' for reference '${pointer}'`);
+  function __release(ptr) {
+    if (ptr) {
+      const refs = refcounts.get(ptr);
+      if (refs === 1) exports.__unpin(ptr), refcounts.delete(ptr);
+      else if (refs) refcounts.set(ptr, refs - 1);
+      else throw Error(`invalid refcount '${refs}' for reference '${ptr}'`);
     }
   }
   function __notnull() {
diff --git a/tests/compiler/bindings/raw.release.wat b/tests/compiler/bindings/raw.release.wat
index f5f70ccc7a..e6a526b1d1 100644
--- a/tests/compiler/bindings/raw.release.wat
+++ b/tests/compiler/bindings/raw.release.wat
@@ -1,16 +1,19 @@
 (module
  (type $i32_i32_=>_i32 (func (param i32 i32) (result i32)))
- (type $i32_=>_none (func (param i32)))
- (type $none_=>_none (func))
- (type $none_=>_i32 (func (result i32)))
  (type $i32_i32_=>_none (func (param i32 i32)))
+ (type $none_=>_i32 (func (result i32)))
+ (type $i32_=>_none (func (param i32)))
  (type $i32_i32_i32_=>_none (func (param i32 i32 i32)))
+ (type $none_=>_none (func))
+ (type $i32_=>_i32 (func (param i32) (result i32)))
+ (type $i32_i32_i64_=>_none (func (param i32 i32 i64)))
  (type $i32_i32_f64_f64_f64_f64_f64_=>_none (func (param i32 i32 f64 f64 f64 f64 f64)))
  (type $f64_=>_f64 (func (param f64) (result f64)))
  (type $i64_i64_=>_i64 (func (param i64 i64) (result i64)))
  (type $i32_i32_i32_i32_=>_none (func (param i32 i32 i32 i32)))
- (type $i32_i32_i64_=>_none (func (param i32 i32 i64)))
- (type $i32_=>_i32 (func (param i32) (result i32)))
+ (type $i32_f64_=>_none (func (param i32 f64)))
+ (type $i32_i32_i32_=>_i32 (func (param i32 i32 i32) (result i32)))
+ (type $i32_i32_f64_=>_none (func (param i32 i32 f64)))
  (import "env" "Math.E" (global $~lib/bindings/dom/Math.E f64))
  (import "env" "trace" (func $~lib/builtins/trace (param i32 i32 f64 f64 f64 f64 f64)))
  (import "env" "console.log" (func $~lib/bindings/dom/console.log (param i32)))
@@ -38,8 +41,8 @@
  (global $~lib/rt/itcms/fromSpace (mut i32) (i32.const 0))
  (global $~lib/rt/tlsf/ROOT (mut i32) (i32.const 0))
  (global $~argumentsLength (mut i32) (i32.const 0))
- (global $~lib/rt/__rtti_base i32 (i32.const 2048))
- (global $~lib/memory/__stack_pointer (mut i32) (i32.const 18532))
+ (global $~lib/rt/__rtti_base i32 (i32.const 2176))
+ (global $~lib/memory/__stack_pointer (mut i32) (i32.const 18708))
  (global $~started (mut i32) (i32.const 0))
  (memory $0 1)
  (data (i32.const 1036) "\1c")
@@ -72,13 +75,21 @@
  (data (i32.const 1816) "\01\00\00\00&\00\00\00~\00l\00i\00b\00/\00s\00t\00a\00t\00i\00c\00a\00r\00r\00a\00y\00.\00t\00s")
  (data (i32.const 1868) ",")
  (data (i32.const 1880) "\01\00\00\00\1a\00\00\00~\00l\00i\00b\00/\00a\00r\00r\00a\00y\00.\00t\00s")
- (data (i32.const 1916) "<")
- (data (i32.const 1928) "\01\00\00\00*\00\00\00O\00b\00j\00e\00c\00t\00 \00a\00l\00r\00e\00a\00d\00y\00 \00p\00i\00n\00n\00e\00d")
- (data (i32.const 1980) "<")
- (data (i32.const 1992) "\01\00\00\00(\00\00\00O\00b\00j\00e\00c\00t\00 \00i\00s\00 \00n\00o\00t\00 \00p\00i\00n\00n\00e\00d")
- (data (i32.const 2048) "\0c\00\00\00 \00\00\00\00\00\00\00 ")
- (data (i32.const 2076) "\81\08\00\00\02\00\00\00\01\19\00\00\02\00\00\00\01\02\00\00\02\00\00\00$\t\00\00\00\00\00\00\02\t")
- (data (i32.const 2124) "A\00\00\00\02\00\00\00\02A\00\00\00\00\00\00 ")
+ (data (i32.const 1916) "\1c")
+ (data (i32.const 1928) "\01\00\00\00\02\00\00\001")
+ (data (i32.const 1948) "\1c")
+ (data (i32.const 1960) "\01\00\00\00\02\00\00\002")
+ (data (i32.const 1980) "\1c")
+ (data (i32.const 1992) "\01\00\00\00\02\00\00\003")
+ (data (i32.const 2012) "\1c")
+ (data (i32.const 2024) "\01\00\00\00\02\00\00\004")
+ (data (i32.const 2044) "<")
+ (data (i32.const 2056) "\01\00\00\00*\00\00\00O\00b\00j\00e\00c\00t\00 \00a\00l\00r\00e\00a\00d\00y\00 \00p\00i\00n\00n\00e\00d")
+ (data (i32.const 2108) "<")
+ (data (i32.const 2120) "\01\00\00\00(\00\00\00O\00b\00j\00e\00c\00t\00 \00i\00s\00 \00n\00o\00t\00 \00p\00i\00n\00n\00e\00d")
+ (data (i32.const 2176) "\12\00\00\00 \00\00\00\00\00\00\00 ")
+ (data (i32.const 2204) "\81\08\00\00\02\00\00\00\01\19\00\00\02\00\00\00\01\02\00\00\02\00\00\00$\t\00\00\00\00\00\00\02\t\00\00\00\00\00\00H\00\00\00\00\00\00\00\08\t\00\00\00\00\00\00\08\1a\00\00\00\00\00\00P\00\82\00\00\00\00\00\10\1a\12\00\00\00\00\00\10\n\01")
+ (data (i32.const 2300) "A\00\00\00\02\00\00\00\02A\00\00\00\00\00\00 ")
  (export "plainGlobal" (global $bindings/esm/plainGlobal))
  (export "plainMutableGlobal" (global $bindings/esm/plainMutableGlobal))
  (export "stringGlobal" (global $bindings/esm/stringGlobal))
@@ -91,6 +102,12 @@
  (export "ConstEnum.THREE" (global $bindings/esm/ConstEnum.THREE))
  (export "plainFunction" (func $bindings/esm/plainFunction))
  (export "plainFunction64" (func $bindings/esm/plainFunction64))
+ (export "setU8Function" (func $bindings/esm/setU8Function))
+ (export "setI32Function" (func $bindings/esm/setI32Function))
+ (export "setF64Function" (func $bindings/esm/setF64Function))
+ (export "mapStringU8Function" (func $bindings/esm/mapStringU8Function))
+ (export "mapI32F64Function" (func $bindings/esm/mapI32F64Function))
+ (export "mapU16I64Function" (func $bindings/esm/mapU16I64Function))
  (export "newInternref" (func $bindings/esm/newInternref))
  (export "__new" (func $~lib/rt/itcms/__new))
  (export "__pin" (func $~lib/rt/itcms/__pin))
@@ -127,9 +144,9 @@
   call $byn-split-outlined-A$~lib/rt/itcms/__visit
   i32.const 1328
   call $byn-split-outlined-A$~lib/rt/itcms/__visit
-  i32.const 1936
+  i32.const 2064
   call $byn-split-outlined-A$~lib/rt/itcms/__visit
-  i32.const 2000
+  i32.const 2128
   call $byn-split-outlined-A$~lib/rt/itcms/__visit
   i32.const 1056
   call $byn-split-outlined-A$~lib/rt/itcms/__visit
@@ -188,7 +205,7 @@
   if
    i32.const 0
    local.get $0
-   i32.const 18532
+   i32.const 18708
    i32.lt_u
    local.get $0
    i32.load offset=8
@@ -264,7 +281,7 @@
    i32.const 1
   else
    local.get $2
-   i32.const 2048
+   i32.const 2176
    i32.load
    i32.gt_u
    if
@@ -278,7 +295,7 @@
    local.get $2
    i32.const 3
    i32.shl
-   i32.const 2052
+   i32.const 2180
    i32.add
    i32.load
    i32.const 32
@@ -843,10 +860,10 @@
   if
    unreachable
   end
-  i32.const 18544
+  i32.const 18720
   i32.const 0
   i32.store
-  i32.const 20112
+  i32.const 20288
   i32.const 0
   i32.store
   loop $for-loop|0
@@ -857,7 +874,7 @@
     local.get $0
     i32.const 2
     i32.shl
-    i32.const 18544
+    i32.const 18720
     i32.add
     i32.const 0
     i32.store offset=4
@@ -875,7 +892,7 @@
       i32.add
       i32.const 2
       i32.shl
-      i32.const 18544
+      i32.const 18720
       i32.add
       i32.const 0
       i32.store offset=96
@@ -893,13 +910,13 @@
     br $for-loop|0
    end
   end
-  i32.const 18544
-  i32.const 20116
+  i32.const 18720
+  i32.const 20292
   memory.size
   i32.const 16
   i32.shl
   call $~lib/rt/tlsf/addMemory
-  i32.const 18544
+  i32.const 18720
   global.set $~lib/rt/tlsf/ROOT
  )
  (func $~lib/rt/itcms/step (result i32)
@@ -984,7 +1001,7 @@
      local.set $0
      loop $while-continue|0
       local.get $0
-      i32.const 18532
+      i32.const 18708
       i32.lt_u
       if
        local.get $0
@@ -1084,7 +1101,7 @@
      unreachable
     end
     local.get $0
-    i32.const 18532
+    i32.const 18708
     i32.lt_u
     if
      local.get $0
@@ -1107,7 +1124,7 @@
      i32.const 4
      i32.add
      local.tee $0
-     i32.const 18532
+     i32.const 18708
      i32.ge_u
      if
       global.get $~lib/rt/tlsf/ROOT
@@ -1608,11 +1625,11 @@
   i32.sub
   global.set $~lib/memory/__stack_pointer
   global.get $~lib/memory/__stack_pointer
-  i32.const 2148
+  i32.const 2324
   i32.lt_s
   if
-   i32.const 18560
-   i32.const 18608
+   i32.const 18736
+   i32.const 18784
    i32.const 1
    i32.const 1
    call $~lib/builtins/abort
@@ -1887,6 +1904,7 @@
      if
       local.get $0
       local.get $3
+      i32.const 0
       call $byn-split-outlined-A$~lib/rt/itcms/__link
      end
     end
@@ -1909,384 +1927,3919 @@
   local.get $2
   i32.store
  )
- (func $bindings/esm/newInternref (result i32)
-  (local $0 i32)
+ (func $~lib/set/Set<u8>#rehash (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
   global.get $~lib/memory/__stack_pointer
-  i32.const 4
+  i32.const 8
   i32.sub
   global.set $~lib/memory/__stack_pointer
   global.get $~lib/memory/__stack_pointer
-  i32.const 2148
+  i32.const 2324
   i32.lt_s
   if
-   i32.const 18560
-   i32.const 18608
+   i32.const 18736
+   i32.const 18784
    i32.const 1
    i32.const 1
    call $~lib/builtins/abort
    unreachable
   end
   global.get $~lib/memory/__stack_pointer
-  local.tee $0
-  i32.const 0
+  local.tee $2
+  i64.const 0
+  i64.store
+  local.get $2
+  local.get $1
+  i32.const 1
+  i32.add
+  local.tee $2
+  i32.const 2
+  i32.shl
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $5
   i32.store
+  global.get $~lib/memory/__stack_pointer
+  local.get $2
+  i32.const 3
+  i32.shl
+  i32.const 3
+  i32.div_s
+  local.tee $6
+  i32.const 3
+  i32.shl
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store offset=4
   local.get $0
-  i32.const 0
-  i32.const 11
-  call $~lib/rt/itcms/__new
-  local.tee $0
+  i32.load offset=8
+  local.tee $4
+  local.get $0
+  i32.load offset=16
+  i32.const 3
+  i32.shl
+  i32.add
+  local.set $7
+  local.get $3
+  local.set $2
+  loop $while-continue|0
+   local.get $4
+   local.get $7
+   i32.ne
+   if
+    local.get $4
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     local.get $2
+     local.get $4
+     i32.load8_u
+     local.tee $8
+     i32.store8
+     local.get $2
+     local.get $5
+     local.get $1
+     local.get $8
+     i32.const -1028477379
+     i32.mul
+     i32.const 374761394
+     i32.add
+     i32.const 17
+     i32.rotl
+     i32.const 668265263
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 15
+     i32.shr_u
+     i32.xor
+     i32.const -2048144777
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 13
+     i32.shr_u
+     i32.xor
+     i32.const -1028477379
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 16
+     i32.shr_u
+     i32.xor
+     i32.and
+     i32.const 2
+     i32.shl
+     i32.add
+     local.tee $8
+     i32.load
+     i32.store offset=4
+     local.get $8
+     local.get $2
+     i32.store
+     local.get $2
+     i32.const 8
+     i32.add
+     local.set $2
+    end
+    local.get $4
+    i32.const 8
+    i32.add
+    local.set $4
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  local.get $5
   i32.store
+  local.get $5
+  if
+   local.get $0
+   local.get $5
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $1
+  i32.store offset=4
+  local.get $0
+  local.get $3
+  i32.store offset=8
+  local.get $3
+  if
+   local.get $0
+   local.get $3
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $6
+  i32.store offset=12
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.store offset=16
   global.get $~lib/memory/__stack_pointer
-  i32.const 4
+  i32.const 8
   i32.add
   global.set $~lib/memory/__stack_pointer
-  local.get $0
  )
- (func $~lib/rt/itcms/__pin (param $0 i32) (result i32)
-  (local $1 i32)
+ (func $~lib/set/Set<u8>#add (param $0 i32) (param $1 i32)
   (local $2 i32)
   (local $3 i32)
+  (local $4 i32)
+  local.get $0
+  i32.load
+  local.get $1
+  local.tee $2
+  i32.const 255
+  i32.and
+  i32.const -1028477379
+  i32.mul
+  i32.const 374761394
+  i32.add
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.tee $1
+  i32.const 15
+  i32.shr_u
+  local.get $1
+  i32.xor
+  i32.const -2048144777
+  i32.mul
+  local.tee $1
+  i32.const 13
+  i32.shr_u
+  local.get $1
+  i32.xor
+  i32.const -1028477379
+  i32.mul
+  local.tee $1
+  i32.const 16
+  i32.shr_u
+  local.get $1
+  i32.xor
+  local.tee $3
   local.get $0
+  i32.load offset=4
+  i32.and
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load
+  local.set $1
+  block $__inlined_func$~lib/set/Set<u8>#find
+   loop $while-continue|0
+    local.get $1
+    if
+     local.get $1
+     i32.load offset=4
+     local.tee $4
+     i32.const 1
+     i32.and
+     if (result i32)
+      i32.const 0
+     else
+      local.get $1
+      i32.load8_u
+      local.get $2
+      i32.const 255
+      i32.and
+      i32.eq
+     end
+     br_if $__inlined_func$~lib/set/Set<u8>#find
+     local.get $4
+     i32.const -2
+     i32.and
+     local.set $1
+     br $while-continue|0
+    end
+   end
+   i32.const 0
+   local.set $1
+  end
+  local.get $1
+  i32.eqz
   if
    local.get $0
-   i32.const 20
-   i32.sub
-   local.tee $1
-   i32.load offset=4
-   i32.const 3
-   i32.and
-   i32.const 3
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
    i32.eq
    if
-    i32.const 1936
-    i32.const 1392
-    i32.const 337
-    i32.const 7
-    call $~lib/builtins/abort
-    unreachable
+    local.get $0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/set/Set<u8>#rehash
    end
-   local.get $1
-   call $~lib/rt/itcms/Object#unlink
-   global.get $~lib/rt/itcms/pinSpace
-   local.tee $3
+   local.get $0
    i32.load offset=8
-   local.set $2
-   local.get $1
-   local.get $3
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $4
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $4
    i32.const 3
-   i32.or
-   i32.store offset=4
-   local.get $1
-   local.get $2
-   i32.store offset=8
+   i32.shl
+   i32.add
+   local.tee $1
    local.get $2
+   i32.store8
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   i32.store offset=20
    local.get $1
-   local.get $2
+   local.get $0
+   i32.load
+   local.get $3
+   local.get $0
    i32.load offset=4
-   i32.const 3
    i32.and
-   i32.or
+   i32.const 2
+   i32.shl
+   i32.add
+   local.tee $0
+   i32.load
    i32.store offset=4
-   local.get $3
+   local.get $0
    local.get $1
-   i32.store offset=8
+   i32.store
   end
-  local.get $0
  )
- (func $~lib/rt/itcms/__unpin (param $0 i32)
-  (local $1 i32)
+ (func $~lib/set/Set<i32>#rehash (param $0 i32) (param $1 i32)
   (local $2 i32)
-  local.get $0
-  i32.eqz
-  if
-   return
-  end
-  local.get $0
-  i32.const 20
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
   i32.sub
-  local.tee $1
-  i32.load offset=4
-  i32.const 3
-  i32.and
-  i32.const 3
-  i32.ne
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
   if
-   i32.const 2000
-   i32.const 1392
-   i32.const 351
-   i32.const 5
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
    call $~lib/builtins/abort
    unreachable
   end
-  global.get $~lib/rt/itcms/state
+  global.get $~lib/memory/__stack_pointer
+  local.tee $2
+  i64.const 0
+  i64.store
+  local.get $2
+  local.get $1
   i32.const 1
-  i32.eq
+  i32.add
+  local.tee $2
+  i32.const 2
+  i32.shl
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $5
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  local.get $2
+  i32.const 3
+  i32.shl
+  i32.const 3
+  i32.div_s
+  local.tee $6
+  i32.const 3
+  i32.shl
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store offset=4
+  local.get $0
+  i32.load offset=8
+  local.tee $4
+  local.get $0
+  i32.load offset=16
+  i32.const 3
+  i32.shl
+  i32.add
+  local.set $7
+  local.get $3
+  local.set $2
+  loop $while-continue|0
+   local.get $4
+   local.get $7
+   i32.ne
+   if
+    local.get $4
+    i32.load offset=4
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     local.get $2
+     local.get $4
+     i32.load
+     local.tee $8
+     i32.store
+     local.get $2
+     local.get $5
+     local.get $1
+     local.get $8
+     i32.const -1028477379
+     i32.mul
+     i32.const 374761397
+     i32.add
+     i32.const 17
+     i32.rotl
+     i32.const 668265263
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 15
+     i32.shr_u
+     i32.xor
+     i32.const -2048144777
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 13
+     i32.shr_u
+     i32.xor
+     i32.const -1028477379
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 16
+     i32.shr_u
+     i32.xor
+     i32.and
+     i32.const 2
+     i32.shl
+     i32.add
+     local.tee $8
+     i32.load
+     i32.store offset=4
+     local.get $8
+     local.get $2
+     i32.store
+     local.get $2
+     i32.const 8
+     i32.add
+     local.set $2
+    end
+    local.get $4
+    i32.const 8
+    i32.add
+    local.set $4
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  local.get $5
+  i32.store
+  local.get $5
   if
-   local.get $1
-   call $~lib/rt/itcms/Object#makeGray
-  else
-   local.get $1
-   call $~lib/rt/itcms/Object#unlink
-   global.get $~lib/rt/itcms/fromSpace
-   local.tee $0
-   i32.load offset=8
-   local.set $2
-   local.get $1
    local.get $0
-   global.get $~lib/rt/itcms/white
-   i32.or
-   i32.store offset=4
-   local.get $1
-   local.get $2
-   i32.store offset=8
-   local.get $2
-   local.get $1
-   local.get $2
-   i32.load offset=4
-   i32.const 3
-   i32.and
-   i32.or
-   i32.store offset=4
+   local.get $5
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $1
+  i32.store offset=4
+  local.get $0
+  local.get $3
+  i32.store offset=8
+  local.get $3
+  if
    local.get $0
-   local.get $1
-   i32.store offset=8
+   local.get $3
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
   end
+  local.get $0
+  local.get $6
+  i32.store offset=12
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.store offset=16
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
  )
- (func $~lib/rt/itcms/__collect
-  global.get $~lib/rt/itcms/state
-  i32.const 0
-  i32.gt_s
-  if
+ (func $~lib/set/Set<i32>#add (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  local.get $0
+  i32.load
+  local.get $1
+  local.tee $2
+  i32.const -1028477379
+  i32.mul
+  i32.const 374761397
+  i32.add
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.tee $1
+  i32.const 15
+  i32.shr_u
+  local.get $1
+  i32.xor
+  i32.const -2048144777
+  i32.mul
+  local.tee $1
+  i32.const 13
+  i32.shr_u
+  local.get $1
+  i32.xor
+  i32.const -1028477379
+  i32.mul
+  local.tee $1
+  i32.const 16
+  i32.shr_u
+  local.get $1
+  i32.xor
+  local.tee $3
+  local.get $0
+  i32.load offset=4
+  i32.and
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load
+  local.set $1
+  block $__inlined_func$~lib/set/Set<i32>#find
    loop $while-continue|0
-    global.get $~lib/rt/itcms/state
+    local.get $1
     if
-     call $~lib/rt/itcms/step
-     drop
+     local.get $1
+     i32.load offset=4
+     local.tee $4
+     i32.const 1
+     i32.and
+     if (result i32)
+      i32.const 0
+     else
+      local.get $1
+      i32.load
+      local.get $2
+      i32.eq
+     end
+     br_if $__inlined_func$~lib/set/Set<i32>#find
+     local.get $4
+     i32.const -2
+     i32.and
+     local.set $1
      br $while-continue|0
     end
    end
+   i32.const 0
+   local.set $1
   end
-  call $~lib/rt/itcms/step
-  drop
-  loop $while-continue|1
-   global.get $~lib/rt/itcms/state
+  local.get $1
+  i32.eqz
+  if
+   local.get $0
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
+   i32.eq
    if
-    call $~lib/rt/itcms/step
-    drop
-    br $while-continue|1
+    local.get $0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/set/Set<i32>#rehash
    end
-  end
-  global.get $~lib/rt/itcms/total
-  i64.extend_i32_u
-  i64.const 200
-  i64.mul
-  i64.const 100
-  i64.div_u
-  i32.wrap_i64
-  i32.const 1024
-  i32.add
-  global.set $~lib/rt/itcms/threshold
- )
- (func $~lib/rt/__visit_members (param $0 i32)
-  (local $1 i32)
-  (local $2 i32)
-  (local $3 i32)
-  block $folding-inner1
-   block $folding-inner0
-    block $invalid
-     block $bindings/esm/NonPlainObject
-      block $~lib/array/Array<~lib/string/String>
-       block $bindings/esm/PlainObject
-        block $~lib/staticarray/StaticArray<i32>
-         block $~lib/string/String
-          block $~lib/arraybuffer/ArrayBuffer
-           local.get $0
-           i32.const 8
-           i32.sub
-           i32.load
-           br_table $~lib/arraybuffer/ArrayBuffer $~lib/string/String $folding-inner1 $folding-inner0 $folding-inner0 $folding-inner0 $~lib/staticarray/StaticArray<i32> $folding-inner1 $bindings/esm/PlainObject $folding-inner0 $~lib/array/Array<~lib/string/String> $bindings/esm/NonPlainObject $invalid
-          end
-          return
-         end
-         return
-        end
+   local.get $0
+   i32.load offset=8
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $4
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $4
+   i32.const 3
+   i32.shl
+   i32.add
+   local.tee $1
+   local.get $2
+   i32.store
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   i32.store offset=20
+   local.get $1
+   local.get $0
+   i32.load
+   local.get $3
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 2
+   i32.shl
+   i32.add
+   local.tee $0
+   i32.load
+   i32.store offset=4
+   local.get $0
+   local.get $1
+   i32.store
+  end
+ )
+ (func $~lib/set/Set<f64>#rehash (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i64)
+  (local $5 f64)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  (local $9 i32)
+  (local $10 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.tee $2
+  i64.const 0
+  i64.store
+  local.get $2
+  local.get $1
+  i32.const 1
+  i32.add
+  local.tee $2
+  i32.const 2
+  i32.shl
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $8
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  local.get $2
+  i32.const 3
+  i32.shl
+  i32.const 3
+  i32.div_s
+  local.tee $7
+  i32.const 4
+  i32.shl
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store offset=4
+  local.get $0
+  i32.load offset=8
+  local.tee $9
+  local.get $0
+  i32.load offset=16
+  i32.const 4
+  i32.shl
+  i32.add
+  local.set $6
+  local.get $3
+  local.set $2
+  loop $while-continue|0
+   local.get $6
+   local.get $9
+   i32.ne
+   if
+    local.get $9
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     local.get $2
+     local.get $9
+     f64.load
+     local.tee $5
+     f64.store
+     local.get $2
+     local.get $8
+     local.get $1
+     local.get $5
+     i64.reinterpret_f64
+     local.tee $4
+     i32.wrap_i64
+     i32.const -1028477379
+     i32.mul
+     i32.const 374761401
+     i32.add
+     i32.const 17
+     i32.rotl
+     i32.const 668265263
+     i32.mul
+     local.get $4
+     i64.const 32
+     i64.shr_u
+     i32.wrap_i64
+     i32.const -1028477379
+     i32.mul
+     i32.add
+     i32.const 17
+     i32.rotl
+     i32.const 668265263
+     i32.mul
+     local.tee $10
+     i32.const 15
+     i32.shr_u
+     local.get $10
+     i32.xor
+     i32.const -2048144777
+     i32.mul
+     local.tee $10
+     i32.const 13
+     i32.shr_u
+     local.get $10
+     i32.xor
+     i32.const -1028477379
+     i32.mul
+     local.tee $10
+     i32.const 16
+     i32.shr_u
+     local.get $10
+     i32.xor
+     i32.and
+     i32.const 2
+     i32.shl
+     i32.add
+     local.tee $10
+     i32.load
+     i32.store offset=8
+     local.get $10
+     local.get $2
+     i32.store
+     local.get $2
+     i32.const 16
+     i32.add
+     local.set $2
+    end
+    local.get $9
+    i32.const 16
+    i32.add
+    local.set $9
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  local.get $8
+  i32.store
+  local.get $8
+  if
+   local.get $0
+   local.get $8
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $1
+  i32.store offset=4
+  local.get $0
+  local.get $3
+  i32.store offset=8
+  local.get $3
+  if
+   local.get $0
+   local.get $3
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $7
+  i32.store offset=12
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.store offset=16
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $~lib/set/Set<f64>#add (param $0 i32) (param $1 f64)
+  (local $2 i32)
+  (local $3 i64)
+  (local $4 i32)
+  (local $5 i32)
+  local.get $0
+  i32.load
+  local.get $1
+  i64.reinterpret_f64
+  local.tee $3
+  i32.wrap_i64
+  i32.const -1028477379
+  i32.mul
+  i32.const 374761401
+  i32.add
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.get $3
+  i64.const 32
+  i64.shr_u
+  i32.wrap_i64
+  i32.const -1028477379
+  i32.mul
+  i32.add
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.tee $2
+  i32.const 15
+  i32.shr_u
+  local.get $2
+  i32.xor
+  i32.const -2048144777
+  i32.mul
+  local.tee $2
+  i32.const 13
+  i32.shr_u
+  local.get $2
+  i32.xor
+  i32.const -1028477379
+  i32.mul
+  local.tee $2
+  i32.const 16
+  i32.shr_u
+  local.get $2
+  i32.xor
+  local.tee $4
+  local.get $0
+  i32.load offset=4
+  i32.and
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load
+  local.set $2
+  block $__inlined_func$~lib/set/Set<f64>#find
+   loop $while-continue|0
+    local.get $2
+    if
+     local.get $2
+     i32.load offset=8
+     local.tee $5
+     i32.const 1
+     i32.and
+     if (result i32)
+      i32.const 0
+     else
+      local.get $2
+      f64.load
+      local.get $1
+      f64.eq
+     end
+     br_if $__inlined_func$~lib/set/Set<f64>#find
+     local.get $5
+     i32.const -2
+     i32.and
+     local.set $2
+     br $while-continue|0
+    end
+   end
+   i32.const 0
+   local.set $2
+  end
+  local.get $2
+  i32.eqz
+  if
+   local.get $0
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
+   i32.eq
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/set/Set<f64>#rehash
+   end
+   local.get $0
+   i32.load offset=8
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $5
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $5
+   i32.const 4
+   i32.shl
+   i32.add
+   local.tee $2
+   local.get $1
+   f64.store
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   i32.store offset=20
+   local.get $2
+   local.get $0
+   i32.load
+   local.get $4
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 2
+   i32.shl
+   i32.add
+   local.tee $0
+   i32.load
+   i32.store offset=8
+   local.get $0
+   local.get $2
+   i32.store
+  end
+ )
+ (func $~lib/util/hash/HASH<~lib/string/String> (param $0 i32) (result i32)
+  (local $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  local.get $0
+  if (result i32)
+   local.get $0
+   local.tee $1
+   i32.const 20
+   i32.sub
+   i32.load offset=16
+   i32.const 1
+   i32.shr_u
+   i32.const 1
+   i32.shl
+   local.tee $3
+   i32.const 16
+   i32.ge_u
+   if (result i32)
+    i32.const 606290984
+    local.set $2
+    i32.const -2048144777
+    local.set $4
+    i32.const 1640531535
+    local.set $5
+    local.get $1
+    local.get $3
+    i32.add
+    i32.const 16
+    i32.sub
+    local.set $7
+    loop $while-continue|0
+     local.get $1
+     local.get $7
+     i32.le_u
+     if
+      local.get $2
+      local.get $1
+      i32.load
+      i32.const -2048144777
+      i32.mul
+      i32.add
+      i32.const 13
+      i32.rotl
+      i32.const -1640531535
+      i32.mul
+      local.set $2
+      local.get $4
+      local.get $1
+      i32.load offset=4
+      i32.const -2048144777
+      i32.mul
+      i32.add
+      i32.const 13
+      i32.rotl
+      i32.const -1640531535
+      i32.mul
+      local.set $4
+      local.get $6
+      local.get $1
+      i32.load offset=8
+      i32.const -2048144777
+      i32.mul
+      i32.add
+      i32.const 13
+      i32.rotl
+      i32.const -1640531535
+      i32.mul
+      local.set $6
+      local.get $5
+      local.get $1
+      i32.load offset=12
+      i32.const -2048144777
+      i32.mul
+      i32.add
+      i32.const 13
+      i32.rotl
+      i32.const -1640531535
+      i32.mul
+      local.set $5
+      local.get $1
+      i32.const 16
+      i32.add
+      local.set $1
+      br $while-continue|0
+     end
+    end
+    local.get $3
+    local.get $2
+    i32.const 1
+    i32.rotl
+    local.get $4
+    i32.const 7
+    i32.rotl
+    i32.add
+    local.get $6
+    i32.const 12
+    i32.rotl
+    i32.add
+    local.get $5
+    i32.const 18
+    i32.rotl
+    i32.add
+    i32.add
+   else
+    local.get $3
+    i32.const 374761393
+    i32.add
+   end
+   local.set $2
+   local.get $0
+   local.get $3
+   i32.add
+   i32.const 4
+   i32.sub
+   local.set $4
+   loop $while-continue|1
+    local.get $1
+    local.get $4
+    i32.le_u
+    if
+     local.get $2
+     local.get $1
+     i32.load
+     i32.const -1028477379
+     i32.mul
+     i32.add
+     i32.const 17
+     i32.rotl
+     i32.const 668265263
+     i32.mul
+     local.set $2
+     local.get $1
+     i32.const 4
+     i32.add
+     local.set $1
+     br $while-continue|1
+    end
+   end
+   local.get $0
+   local.get $3
+   i32.add
+   local.set $0
+   loop $while-continue|2
+    local.get $0
+    local.get $1
+    i32.gt_u
+    if
+     local.get $2
+     local.get $1
+     i32.load8_u
+     i32.const 374761393
+     i32.mul
+     i32.add
+     i32.const 11
+     i32.rotl
+     i32.const -1640531535
+     i32.mul
+     local.set $2
+     local.get $1
+     i32.const 1
+     i32.add
+     local.set $1
+     br $while-continue|2
+    end
+   end
+   local.get $2
+   local.get $2
+   i32.const 15
+   i32.shr_u
+   i32.xor
+   i32.const -2048144777
+   i32.mul
+   local.tee $0
+   i32.const 13
+   i32.shr_u
+   local.get $0
+   i32.xor
+   i32.const -1028477379
+   i32.mul
+   local.tee $0
+   i32.const 16
+   i32.shr_u
+   local.get $0
+   i32.xor
+  else
+   i32.const 0
+  end
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#rehash (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 12
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.tee $2
+  i64.const 0
+  i64.store
+  local.get $2
+  i32.const 0
+  i32.store offset=8
+  local.get $2
+  local.get $1
+  i32.const 1
+  i32.add
+  local.tee $2
+  i32.const 2
+  i32.shl
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $6
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  local.get $2
+  i32.const 3
+  i32.shl
+  i32.const 3
+  i32.div_s
+  local.tee $5
+  i32.const 12
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store offset=4
+  local.get $0
+  i32.load offset=8
+  local.tee $7
+  local.get $0
+  i32.load offset=16
+  i32.const 12
+  i32.mul
+  i32.add
+  local.set $4
+  local.get $3
+  local.set $2
+  loop $while-continue|0
+   local.get $4
+   local.get $7
+   i32.ne
+   if
+    local.get $7
+    i32.load offset=8
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     global.get $~lib/memory/__stack_pointer
+     local.get $7
+     i32.load
+     local.tee $8
+     i32.store offset=8
+     local.get $2
+     local.get $8
+     i32.store
+     local.get $2
+     local.get $7
+     i32.load8_u offset=4
+     i32.store8 offset=4
+     local.get $2
+     local.get $6
+     local.get $8
+     call $~lib/util/hash/HASH<~lib/string/String>
+     local.get $1
+     i32.and
+     i32.const 2
+     i32.shl
+     i32.add
+     local.tee $8
+     i32.load
+     i32.store offset=8
+     local.get $8
+     local.get $2
+     i32.store
+     local.get $2
+     i32.const 12
+     i32.add
+     local.set $2
+    end
+    local.get $7
+    i32.const 12
+    i32.add
+    local.set $7
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  local.get $6
+  i32.store
+  local.get $6
+  if
+   local.get $0
+   local.get $6
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $1
+  i32.store offset=4
+  local.get $0
+  local.get $3
+  i32.store offset=8
+  local.get $3
+  if
+   local.get $0
+   local.get $3
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $5
+  i32.store offset=12
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.store offset=16
+  global.get $~lib/memory/__stack_pointer
+  i32.const 12
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $~lib/map/Map<i32,f64>#rehash (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.tee $2
+  i64.const 0
+  i64.store
+  local.get $2
+  local.get $1
+  i32.const 1
+  i32.add
+  local.tee $2
+  i32.const 2
+  i32.shl
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $6
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  local.get $2
+  i32.const 3
+  i32.shl
+  i32.const 3
+  i32.div_s
+  local.tee $5
+  i32.const 24
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store offset=4
+  local.get $0
+  i32.load offset=8
+  local.tee $7
+  local.get $0
+  i32.load offset=16
+  i32.const 24
+  i32.mul
+  i32.add
+  local.set $4
+  local.get $3
+  local.set $2
+  loop $while-continue|0
+   local.get $4
+   local.get $7
+   i32.ne
+   if
+    local.get $7
+    i32.load offset=16
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     local.get $2
+     local.get $7
+     i32.load
+     local.tee $8
+     i32.store
+     local.get $2
+     local.get $7
+     f64.load offset=8
+     f64.store offset=8
+     local.get $2
+     local.get $6
+     local.get $1
+     local.get $8
+     i32.const -1028477379
+     i32.mul
+     i32.const 374761397
+     i32.add
+     i32.const 17
+     i32.rotl
+     i32.const 668265263
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 15
+     i32.shr_u
+     i32.xor
+     i32.const -2048144777
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 13
+     i32.shr_u
+     i32.xor
+     i32.const -1028477379
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 16
+     i32.shr_u
+     i32.xor
+     i32.and
+     i32.const 2
+     i32.shl
+     i32.add
+     local.tee $8
+     i32.load
+     i32.store offset=16
+     local.get $8
+     local.get $2
+     i32.store
+     local.get $2
+     i32.const 24
+     i32.add
+     local.set $2
+    end
+    local.get $7
+    i32.const 24
+    i32.add
+    local.set $7
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  local.get $6
+  i32.store
+  local.get $6
+  if
+   local.get $0
+   local.get $6
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $1
+  i32.store offset=4
+  local.get $0
+  local.get $3
+  i32.store offset=8
+  local.get $3
+  if
+   local.get $0
+   local.get $3
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $5
+  i32.store offset=12
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.store offset=16
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $~lib/map/Map<u16,i64>#rehash (param $0 i32) (param $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  (local $8 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.tee $2
+  i64.const 0
+  i64.store
+  local.get $2
+  local.get $1
+  i32.const 1
+  i32.add
+  local.tee $2
+  i32.const 2
+  i32.shl
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $6
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  local.get $2
+  i32.const 3
+  i32.shl
+  i32.const 3
+  i32.div_s
+  local.tee $5
+  i32.const 24
+  i32.mul
+  call $~lib/arraybuffer/ArrayBuffer#constructor
+  local.tee $3
+  i32.store offset=4
+  local.get $0
+  i32.load offset=8
+  local.tee $7
+  local.get $0
+  i32.load offset=16
+  i32.const 24
+  i32.mul
+  i32.add
+  local.set $4
+  local.get $3
+  local.set $2
+  loop $while-continue|0
+   local.get $4
+   local.get $7
+   i32.ne
+   if
+    local.get $7
+    i32.load offset=16
+    i32.const 1
+    i32.and
+    i32.eqz
+    if
+     local.get $2
+     local.get $7
+     i32.load16_u
+     local.tee $8
+     i32.store16
+     local.get $2
+     local.get $7
+     i64.load offset=8
+     i64.store offset=8
+     local.get $2
+     local.get $6
+     local.get $1
+     local.get $8
+     i32.const -1028477379
+     i32.mul
+     i32.const 374761395
+     i32.add
+     i32.const 17
+     i32.rotl
+     i32.const 668265263
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 15
+     i32.shr_u
+     i32.xor
+     i32.const -2048144777
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 13
+     i32.shr_u
+     i32.xor
+     i32.const -1028477379
+     i32.mul
+     local.tee $8
+     local.get $8
+     i32.const 16
+     i32.shr_u
+     i32.xor
+     i32.and
+     i32.const 2
+     i32.shl
+     i32.add
+     local.tee $8
+     i32.load
+     i32.store offset=16
+     local.get $8
+     local.get $2
+     i32.store
+     local.get $2
+     i32.const 24
+     i32.add
+     local.set $2
+    end
+    local.get $7
+    i32.const 24
+    i32.add
+    local.set $7
+    br $while-continue|0
+   end
+  end
+  local.get $0
+  local.get $6
+  i32.store
+  local.get $6
+  if
+   local.get $0
+   local.get $6
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $1
+  i32.store offset=4
+  local.get $0
+  local.get $3
+  i32.store offset=8
+  local.get $3
+  if
+   local.get $0
+   local.get $3
+   i32.const 0
+   call $byn-split-outlined-A$~lib/rt/itcms/__link
+  end
+  local.get $0
+  local.get $5
+  i32.store offset=12
+  local.get $0
+  local.get $0
+  i32.load offset=20
+  i32.store offset=16
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $bindings/esm/newInternref (result i32)
+  (local $0 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.tee $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 0
+  i32.const 17
+  call $~lib/rt/itcms/__new
+  local.tee $0
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $0
+ )
+ (func $~lib/rt/itcms/__pin (param $0 i32) (result i32)
+  (local $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  local.get $0
+  if
+   local.get $0
+   i32.const 20
+   i32.sub
+   local.tee $1
+   i32.load offset=4
+   i32.const 3
+   i32.and
+   i32.const 3
+   i32.eq
+   if
+    i32.const 2064
+    i32.const 1392
+    i32.const 337
+    i32.const 7
+    call $~lib/builtins/abort
+    unreachable
+   end
+   local.get $1
+   call $~lib/rt/itcms/Object#unlink
+   global.get $~lib/rt/itcms/pinSpace
+   local.tee $3
+   i32.load offset=8
+   local.set $2
+   local.get $1
+   local.get $3
+   i32.const 3
+   i32.or
+   i32.store offset=4
+   local.get $1
+   local.get $2
+   i32.store offset=8
+   local.get $2
+   local.get $1
+   local.get $2
+   i32.load offset=4
+   i32.const 3
+   i32.and
+   i32.or
+   i32.store offset=4
+   local.get $3
+   local.get $1
+   i32.store offset=8
+  end
+  local.get $0
+ )
+ (func $~lib/rt/itcms/__unpin (param $0 i32)
+  (local $1 i32)
+  (local $2 i32)
+  local.get $0
+  i32.eqz
+  if
+   return
+  end
+  local.get $0
+  i32.const 20
+  i32.sub
+  local.tee $1
+  i32.load offset=4
+  i32.const 3
+  i32.and
+  i32.const 3
+  i32.ne
+  if
+   i32.const 2128
+   i32.const 1392
+   i32.const 351
+   i32.const 5
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/rt/itcms/state
+  i32.const 1
+  i32.eq
+  if
+   local.get $1
+   call $~lib/rt/itcms/Object#makeGray
+  else
+   local.get $1
+   call $~lib/rt/itcms/Object#unlink
+   global.get $~lib/rt/itcms/fromSpace
+   local.tee $0
+   i32.load offset=8
+   local.set $2
+   local.get $1
+   local.get $0
+   global.get $~lib/rt/itcms/white
+   i32.or
+   i32.store offset=4
+   local.get $1
+   local.get $2
+   i32.store offset=8
+   local.get $2
+   local.get $1
+   local.get $2
+   i32.load offset=4
+   i32.const 3
+   i32.and
+   i32.or
+   i32.store offset=4
+   local.get $0
+   local.get $1
+   i32.store offset=8
+  end
+ )
+ (func $~lib/rt/itcms/__collect
+  global.get $~lib/rt/itcms/state
+  i32.const 0
+  i32.gt_s
+  if
+   loop $while-continue|0
+    global.get $~lib/rt/itcms/state
+    if
+     call $~lib/rt/itcms/step
+     drop
+     br $while-continue|0
+    end
+   end
+  end
+  call $~lib/rt/itcms/step
+  drop
+  loop $while-continue|1
+   global.get $~lib/rt/itcms/state
+   if
+    call $~lib/rt/itcms/step
+    drop
+    br $while-continue|1
+   end
+  end
+  global.get $~lib/rt/itcms/total
+  i64.extend_i32_u
+  i64.const 200
+  i64.mul
+  i64.const 100
+  i64.div_u
+  i32.wrap_i64
+  i32.const 1024
+  i32.add
+  global.set $~lib/rt/itcms/threshold
+ )
+ (func $~lib/rt/__visit_members (param $0 i32)
+  (local $1 i32)
+  (local $2 i32)
+  (local $3 i32)
+  block $folding-inner2
+   block $folding-inner1
+    block $invalid
+     block $bindings/esm/NonPlainObject
+      block $~lib/array/Array<~lib/string/String>
+       block $bindings/esm/PlainObject
+        block $~lib/map/Map<~lib/string/String,u8>
+         block $~lib/staticarray/StaticArray<i32>
+          block $~lib/string/String
+           block $~lib/arraybuffer/ArrayBuffer
+            local.get $0
+            i32.const 8
+            i32.sub
+            i32.load
+            br_table $~lib/arraybuffer/ArrayBuffer $~lib/string/String $folding-inner2 $folding-inner2 $folding-inner2 $folding-inner2 $~lib/staticarray/StaticArray<i32> $folding-inner2 $folding-inner1 $folding-inner1 $folding-inner1 $~lib/map/Map<~lib/string/String,u8> $folding-inner1 $folding-inner1 $bindings/esm/PlainObject $folding-inner2 $~lib/array/Array<~lib/string/String> $bindings/esm/NonPlainObject $invalid
+           end
+           return
+          end
+          return
+         end
+         return
+        end
+        local.get $0
+        i32.load
+        local.tee $1
+        if
+         local.get $1
+         call $byn-split-outlined-A$~lib/rt/itcms/__visit
+        end
+        local.get $0
+        i32.load offset=16
+        i32.const 12
+        i32.mul
+        local.get $0
+        i32.load offset=8
+        local.tee $1
+        local.tee $0
+        i32.add
+        local.set $2
+        loop $while-continue|0
+         local.get $0
+         local.get $2
+         i32.lt_u
+         if
+          local.get $0
+          i32.load offset=8
+          i32.const 1
+          i32.and
+          i32.eqz
+          if
+           local.get $0
+           i32.load
+           local.tee $3
+           if
+            local.get $3
+            call $byn-split-outlined-A$~lib/rt/itcms/__visit
+           end
+          end
+          local.get $0
+          i32.const 12
+          i32.add
+          local.set $0
+          br $while-continue|0
+         end
+        end
+        local.get $1
+        if
+         local.get $1
+         call $byn-split-outlined-A$~lib/rt/itcms/__visit
+        end
         return
        end
        local.get $0
-       i32.load offset=56
-       local.tee $1
-       if
-        local.get $1
-        call $byn-split-outlined-A$~lib/rt/itcms/__visit
-       end
+       i32.load offset=56
+       local.tee $1
+       if
+        local.get $1
+        call $byn-split-outlined-A$~lib/rt/itcms/__visit
+       end
+       local.get $0
+       i32.load offset=60
+       local.tee $1
+       if
+        local.get $1
+        call $byn-split-outlined-A$~lib/rt/itcms/__visit
+       end
+       local.get $0
+       i32.load offset=64
+       local.tee $0
+       if
+        local.get $0
+        call $byn-split-outlined-A$~lib/rt/itcms/__visit
+       end
+       return
+      end
+      local.get $0
+      i32.load offset=4
+      local.tee $1
+      local.get $0
+      i32.load offset=12
+      i32.const 2
+      i32.shl
+      i32.add
+      local.set $2
+      loop $while-continue|01
+       local.get $1
+       local.get $2
+       i32.lt_u
+       if
+        local.get $1
+        i32.load
+        local.tee $3
+        if
+         local.get $3
+         call $byn-split-outlined-A$~lib/rt/itcms/__visit
+        end
+        local.get $1
+        i32.const 4
+        i32.add
+        local.set $1
+        br $while-continue|01
+       end
+      end
+      br $folding-inner2
+     end
+     return
+    end
+    unreachable
+   end
+   local.get $0
+   i32.load
+   local.tee $1
+   if
+    local.get $1
+    call $byn-split-outlined-A$~lib/rt/itcms/__visit
+   end
+   local.get $0
+   i32.load offset=8
+   local.tee $0
+   if
+    local.get $0
+    call $byn-split-outlined-A$~lib/rt/itcms/__visit
+   end
+   return
+  end
+  local.get $0
+  i32.load
+  local.tee $0
+  if
+   local.get $0
+   call $byn-split-outlined-A$~lib/rt/itcms/__visit
+  end
+ )
+ (func $~setArgumentsLength (param $0 i32)
+  local.get $0
+  global.set $~argumentsLength
+ )
+ (func $~start
+  (local $0 i32)
+  global.get $~started
+  if
+   return
+  end
+  i32.const 1
+  global.set $~started
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.tee $0
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 1120
+  i32.store
+  i32.const 1120
+  i32.const 1
+  f64.const 42
+  f64.const 0
+  f64.const 0
+  f64.const 0
+  f64.const 0
+  call $~lib/builtins/trace
+  global.get $~lib/memory/__stack_pointer
+  i32.const 1152
+  i32.store
+  i32.const 1152
+  call $~lib/bindings/dom/console.log
+  global.get $~lib/bindings/dom/Math.E
+  call $~lib/bindings/dom/Math.log
+  drop
+  call $bindings/esm/Date_getTimezoneOffset
+  drop
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  memory.size
+  i32.const 16
+  i32.shl
+  i32.const 18708
+  i32.sub
+  i32.const 1
+  i32.shr_u
+  global.set $~lib/rt/itcms/threshold
+  i32.const 1444
+  i32.const 1440
+  i32.store
+  i32.const 1448
+  i32.const 1440
+  i32.store
+  i32.const 1440
+  global.set $~lib/rt/itcms/pinSpace
+  i32.const 1476
+  i32.const 1472
+  i32.store
+  i32.const 1480
+  i32.const 1472
+  i32.store
+  i32.const 1472
+  global.set $~lib/rt/itcms/toSpace
+  i32.const 1620
+  i32.const 1616
+  i32.store
+  i32.const 1624
+  i32.const 1616
+  i32.store
+  i32.const 1616
+  global.set $~lib/rt/itcms/fromSpace
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#find (param $0 i32) (param $1 i32) (param $2 i32) (result i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  (local $6 i32)
+  (local $7 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.load
+  local.get $2
+  local.get $0
+  i32.load offset=4
+  i32.and
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load
+  local.set $2
+  loop $while-continue|0
+   local.get $2
+   if
+    local.get $2
+    i32.load offset=8
+    local.tee $6
+    i32.const 1
+    i32.and
+    if (result i32)
+     i32.const 0
+    else
+     block $__inlined_func$~lib/string/String.__eq (result i32)
+      global.get $~lib/memory/__stack_pointer
+      local.get $2
+      i32.load
+      local.tee $5
+      i32.store
+      i32.const 1
+      local.get $1
+      local.get $5
+      i32.eq
+      br_if $__inlined_func$~lib/string/String.__eq
+      drop
+      i32.const 0
+      local.get $1
+      i32.const 0
+      local.get $5
+      select
+      i32.eqz
+      br_if $__inlined_func$~lib/string/String.__eq
+      drop
+      i32.const 0
+      local.get $5
+      i32.const 20
+      i32.sub
+      i32.load offset=16
+      i32.const 1
+      i32.shr_u
+      local.tee $0
+      local.get $1
+      i32.const 20
+      i32.sub
+      i32.load offset=16
+      i32.const 1
+      i32.shr_u
+      i32.ne
+      br_if $__inlined_func$~lib/string/String.__eq
+      drop
+      block $__inlined_func$~lib/util/string/compareImpl (result i32)
+       local.get $5
+       i32.const 7
+       i32.and
+       local.get $1
+       local.tee $3
+       i32.const 7
+       i32.and
+       i32.or
+       i32.eqz
+       local.get $0
+       i32.const 4
+       i32.ge_u
+       i32.and
+       if
+        loop $do-loop|0
+         local.get $5
+         i64.load
+         local.get $3
+         i64.load
+         i64.eq
+         if
+          local.get $5
+          i32.const 8
+          i32.add
+          local.set $5
+          local.get $3
+          i32.const 8
+          i32.add
+          local.set $3
+          local.get $0
+          i32.const 4
+          i32.sub
+          local.tee $0
+          i32.const 4
+          i32.ge_u
+          br_if $do-loop|0
+         end
+        end
+       end
+       loop $while-continue|1
+        local.get $0
+        local.tee $4
+        i32.const 1
+        i32.sub
+        local.set $0
+        local.get $4
+        if
+         local.get $5
+         i32.load16_u
+         local.tee $4
+         local.get $3
+         i32.load16_u
+         local.tee $7
+         i32.ne
+         if
+          local.get $4
+          local.get $7
+          i32.sub
+          br $__inlined_func$~lib/util/string/compareImpl
+         end
+         local.get $5
+         i32.const 2
+         i32.add
+         local.set $5
+         local.get $3
+         i32.const 2
+         i32.add
+         local.set $3
+         br $while-continue|1
+        end
+       end
+       i32.const 0
+      end
+      i32.eqz
+     end
+    end
+    if
+     global.get $~lib/memory/__stack_pointer
+     i32.const 4
+     i32.add
+     global.set $~lib/memory/__stack_pointer
+     local.get $2
+     return
+    end
+    local.get $6
+    i32.const -2
+    i32.and
+    local.set $2
+    br $while-continue|0
+   end
+  end
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  i32.const 0
+ )
+ (func $bindings/esm/mapStringU8Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
+  (local $2 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 8
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  block $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $0
+   i64.const 0
+   i64.store
+   local.get $0
+   i32.const 4
+   i32.sub
+   global.set $~lib/memory/__stack_pointer
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $1
+   i32.const 0
+   i32.store
+   local.get $1
+   i32.const 24
+   i32.const 11
+   call $~lib/rt/itcms/__new
+   local.tee $1
+   i32.store
+   local.get $1
+   i32.const 16
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 3
+   i32.store offset=4
+   local.get $1
+   i32.const 48
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store offset=8
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 4
+   i32.store offset=12
+   local.get $1
+   i32.const 0
+   i32.store offset=16
+   local.get $1
+   i32.const 0
+   i32.store offset=20
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $0
+   local.get $1
+   i32.store
+   global.get $~lib/memory/__stack_pointer
+   i32.const 1936
+   i32.store offset=4
+   local.get $1
+   i32.const 1936
+   i32.const 1
+   call $~lib/map/Map<~lib/string/String,u8>#set
+   global.get $~lib/memory/__stack_pointer
+   i32.const 1968
+   i32.store offset=4
+   local.get $1
+   i32.const 1968
+   i32.const 2
+   call $~lib/map/Map<~lib/string/String,u8>#set
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2000
+   i32.store offset=4
+   local.get $1
+   i32.const 2000
+   i32.const 3
+   call $~lib/map/Map<~lib/string/String,u8>#set
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2032
+   i32.store offset=4
+   local.get $1
+   i32.const 2032
+   i32.const 4
+   call $~lib/map/Map<~lib/string/String,u8>#set
+   global.get $~lib/memory/__stack_pointer
+   i32.const 1968
+   i32.store offset=4
+   local.get $1
+   i32.const 1968
+   i32.const 1968
+   call $~lib/util/hash/HASH<~lib/string/String>
+   call $~lib/map/Map<~lib/string/String,u8>#find
+   local.tee $0
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=8
+    i32.const 1
+    i32.or
+    i32.store offset=8
+    local.get $1
+    local.get $1
+    i32.load offset=20
+    i32.const 1
+    i32.sub
+    i32.store offset=20
+    local.get $1
+    i32.load offset=4
+    i32.const 1
+    i32.shr_u
+    local.tee $0
+    i32.const 1
+    i32.add
+    i32.const 4
+    local.get $1
+    i32.load offset=20
+    local.tee $2
+    local.get $2
+    i32.const 4
+    i32.lt_u
+    select
+    i32.ge_u
+    if (result i32)
+     local.get $1
+     i32.load offset=20
+     local.get $1
+     i32.load offset=12
+     i32.const 3
+     i32.mul
+     i32.const 4
+     i32.div_s
+     i32.lt_s
+    else
+     i32.const 0
+    end
+    if
+     local.get $1
+     local.get $0
+     call $~lib/map/Map<~lib/string/String,u8>#rehash
+    end
+   end
+   global.get $~lib/memory/__stack_pointer
+   i32.const 8
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $1
+   return
+  end
+  i32.const 18736
+  i32.const 18784
+  i32.const 1
+  i32.const 1
+  call $~lib/builtins/abort
+  unreachable
+ )
+ (func $~lib/arraybuffer/ArrayBuffer#constructor (param $0 i32) (result i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.const 1073741820
+  i32.gt_u
+  if
+   i32.const 1216
+   i32.const 1264
+   i32.const 52
+   i32.const 43
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  local.get $0
+  i32.const 0
+  call $~lib/rt/itcms/__new
+  local.tee $0
+  i32.store
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+  local.get $0
+ )
+ (func $bindings/esm/setU8Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
+  (local $2 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  block $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $0
+   i32.const 0
+   i32.store
+   local.get $0
+   i32.const 4
+   i32.sub
+   global.set $~lib/memory/__stack_pointer
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $1
+   i32.const 0
+   i32.store
+   local.get $1
+   i32.const 24
+   i32.const 8
+   call $~lib/rt/itcms/__new
+   local.tee $1
+   i32.store
+   local.get $1
+   i32.const 16
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 3
+   i32.store offset=4
+   local.get $1
+   i32.const 32
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store offset=8
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 4
+   i32.store offset=12
+   local.get $1
+   i32.const 0
+   i32.store offset=16
+   local.get $1
+   i32.const 0
+   i32.store offset=20
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $0
+   local.get $1
+   i32.store
+   local.get $1
+   i32.const 1
+   call $~lib/set/Set<u8>#add
+   local.get $1
+   i32.const 2
+   call $~lib/set/Set<u8>#add
+   local.get $1
+   i32.const 3
+   call $~lib/set/Set<u8>#add
+   local.get $1
+   i32.const 4
+   call $~lib/set/Set<u8>#add
+   local.get $1
+   i32.load
+   local.get $1
+   i32.load offset=4
+   i32.const -1732122036
+   i32.and
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load
+   local.set $0
+   block $__inlined_func$~lib/set/Set<u8>#find
+    loop $while-continue|0
+     local.get $0
+     if
+      local.get $0
+      i32.load offset=4
+      local.tee $2
+      i32.const 1
+      i32.and
+      if (result i32)
+       i32.const 0
+      else
+       local.get $0
+       i32.load8_u
+       i32.const 2
+       i32.eq
+      end
+      br_if $__inlined_func$~lib/set/Set<u8>#find
+      local.get $2
+      i32.const -2
+      i32.and
+      local.set $0
+      br $while-continue|0
+     end
+    end
+    i32.const 0
+    local.set $0
+   end
+   local.get $0
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=4
+    i32.const 1
+    i32.or
+    i32.store offset=4
+    local.get $1
+    local.get $1
+    i32.load offset=20
+    i32.const 1
+    i32.sub
+    i32.store offset=20
+    local.get $1
+    i32.load offset=4
+    i32.const 1
+    i32.shr_u
+    local.tee $0
+    i32.const 1
+    i32.add
+    i32.const 4
+    local.get $1
+    i32.load offset=20
+    local.tee $2
+    local.get $2
+    i32.const 4
+    i32.lt_u
+    select
+    i32.ge_u
+    if (result i32)
+     local.get $1
+     i32.load offset=20
+     local.get $1
+     i32.load offset=12
+     i32.const 3
+     i32.mul
+     i32.const 4
+     i32.div_s
+     i32.lt_s
+    else
+     i32.const 0
+    end
+    if
+     local.get $1
+     local.get $0
+     call $~lib/set/Set<u8>#rehash
+    end
+   end
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $1
+   return
+  end
+  i32.const 18736
+  i32.const 18784
+  i32.const 1
+  i32.const 1
+  call $~lib/builtins/abort
+  unreachable
+ )
+ (func $bindings/esm/setI32Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
+  (local $2 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  block $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $0
+   i32.const 0
+   i32.store
+   local.get $0
+   i32.const 4
+   i32.sub
+   global.set $~lib/memory/__stack_pointer
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $1
+   i32.const 0
+   i32.store
+   local.get $1
+   i32.const 24
+   i32.const 9
+   call $~lib/rt/itcms/__new
+   local.tee $1
+   i32.store
+   local.get $1
+   i32.const 16
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 3
+   i32.store offset=4
+   local.get $1
+   i32.const 32
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store offset=8
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 4
+   i32.store offset=12
+   local.get $1
+   i32.const 0
+   i32.store offset=16
+   local.get $1
+   i32.const 0
+   i32.store offset=20
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $0
+   local.get $1
+   i32.store
+   local.get $1
+   i32.const -1
+   call $~lib/set/Set<i32>#add
+   local.get $1
+   i32.const -2
+   call $~lib/set/Set<i32>#add
+   local.get $1
+   i32.const -3
+   call $~lib/set/Set<i32>#add
+   local.get $1
+   i32.const -4
+   call $~lib/set/Set<i32>#add
+   local.get $1
+   i32.load
+   local.get $1
+   i32.load offset=4
+   i32.const 1108874311
+   i32.and
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load
+   local.set $0
+   block $__inlined_func$~lib/set/Set<i32>#find
+    loop $while-continue|0
+     local.get $0
+     if
+      local.get $0
+      i32.load offset=4
+      local.tee $2
+      i32.const 1
+      i32.and
+      if (result i32)
+       i32.const 0
+      else
+       local.get $0
+       i32.load
+       i32.const -2
+       i32.eq
+      end
+      br_if $__inlined_func$~lib/set/Set<i32>#find
+      local.get $2
+      i32.const -2
+      i32.and
+      local.set $0
+      br $while-continue|0
+     end
+    end
+    i32.const 0
+    local.set $0
+   end
+   local.get $0
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=4
+    i32.const 1
+    i32.or
+    i32.store offset=4
+    local.get $1
+    local.get $1
+    i32.load offset=20
+    i32.const 1
+    i32.sub
+    i32.store offset=20
+    local.get $1
+    i32.load offset=4
+    i32.const 1
+    i32.shr_u
+    local.tee $0
+    i32.const 1
+    i32.add
+    i32.const 4
+    local.get $1
+    i32.load offset=20
+    local.tee $2
+    local.get $2
+    i32.const 4
+    i32.lt_u
+    select
+    i32.ge_u
+    if (result i32)
+     local.get $1
+     i32.load offset=20
+     local.get $1
+     i32.load offset=12
+     i32.const 3
+     i32.mul
+     i32.const 4
+     i32.div_s
+     i32.lt_s
+    else
+     i32.const 0
+    end
+    if
+     local.get $1
+     local.get $0
+     call $~lib/set/Set<i32>#rehash
+    end
+   end
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $1
+   return
+  end
+  i32.const 18736
+  i32.const 18784
+  i32.const 1
+  i32.const 1
+  call $~lib/builtins/abort
+  unreachable
+ )
+ (func $bindings/esm/setF64Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
+  (local $2 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  block $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $0
+   i32.const 0
+   i32.store
+   local.get $0
+   i32.const 4
+   i32.sub
+   global.set $~lib/memory/__stack_pointer
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $1
+   i32.const 0
+   i32.store
+   local.get $1
+   i32.const 24
+   i32.const 10
+   call $~lib/rt/itcms/__new
+   local.tee $1
+   i32.store
+   local.get $1
+   i32.const 16
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 3
+   i32.store offset=4
+   local.get $1
+   i32.const 64
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store offset=8
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 4
+   i32.store offset=12
+   local.get $1
+   i32.const 0
+   i32.store offset=16
+   local.get $1
+   i32.const 0
+   i32.store offset=20
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $0
+   local.get $1
+   i32.store
+   local.get $1
+   f64.const 1.5
+   call $~lib/set/Set<f64>#add
+   local.get $1
+   f64.const 2.5
+   call $~lib/set/Set<f64>#add
+   local.get $1
+   f64.const 3.5
+   call $~lib/set/Set<f64>#add
+   local.get $1
+   f64.const 4.5
+   call $~lib/set/Set<f64>#add
+   local.get $1
+   i32.load
+   local.get $1
+   i32.load offset=4
+   i32.const 1781634846
+   i32.and
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load
+   local.set $0
+   block $__inlined_func$~lib/set/Set<f64>#find
+    loop $while-continue|0
+     local.get $0
+     if
+      local.get $0
+      i32.load offset=8
+      local.tee $2
+      i32.const 1
+      i32.and
+      if (result i32)
+       i32.const 0
+      else
        local.get $0
-       i32.load offset=60
-       local.tee $1
-       if
-        local.get $1
-        call $byn-split-outlined-A$~lib/rt/itcms/__visit
-       end
+       f64.load
+       f64.const 2.5
+       f64.eq
+      end
+      br_if $__inlined_func$~lib/set/Set<f64>#find
+      local.get $2
+      i32.const -2
+      i32.and
+      local.set $0
+      br $while-continue|0
+     end
+    end
+    i32.const 0
+    local.set $0
+   end
+   local.get $0
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=8
+    i32.const 1
+    i32.or
+    i32.store offset=8
+    local.get $1
+    local.get $1
+    i32.load offset=20
+    i32.const 1
+    i32.sub
+    i32.store offset=20
+    local.get $1
+    i32.load offset=4
+    i32.const 1
+    i32.shr_u
+    local.tee $0
+    i32.const 1
+    i32.add
+    i32.const 4
+    local.get $1
+    i32.load offset=20
+    local.tee $2
+    local.get $2
+    i32.const 4
+    i32.lt_u
+    select
+    i32.ge_u
+    if (result i32)
+     local.get $1
+     i32.load offset=20
+     local.get $1
+     i32.load offset=12
+     i32.const 3
+     i32.mul
+     i32.const 4
+     i32.div_s
+     i32.lt_s
+    else
+     i32.const 0
+    end
+    if
+     local.get $1
+     local.get $0
+     call $~lib/set/Set<f64>#rehash
+    end
+   end
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $1
+   return
+  end
+  i32.const 18736
+  i32.const 18784
+  i32.const 1
+  i32.const 1
+  call $~lib/builtins/abort
+  unreachable
+ )
+ (func $~lib/map/Map<~lib/string/String,u8>#set (param $0 i32) (param $1 i32) (param $2 i32)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $0
+  local.get $1
+  local.get $1
+  call $~lib/util/hash/HASH<~lib/string/String>
+  local.tee $3
+  call $~lib/map/Map<~lib/string/String,u8>#find
+  local.tee $4
+  if
+   local.get $4
+   local.get $2
+   i32.store8 offset=4
+  else
+   local.get $0
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
+   i32.eq
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/map/Map<~lib/string/String,u8>#rehash
+   end
+   global.get $~lib/memory/__stack_pointer
+   local.get $0
+   i32.load offset=8
+   local.tee $4
+   i32.store
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $5
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $4
+   local.get $5
+   i32.const 12
+   i32.mul
+   i32.add
+   local.tee $4
+   local.get $1
+   i32.store
+   local.get $1
+   if
+    local.get $0
+    local.get $1
+    i32.const 1
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $4
+   local.get $2
+   i32.store8 offset=4
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   i32.store offset=20
+   local.get $4
+   local.get $0
+   i32.load
+   local.get $3
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 2
+   i32.shl
+   i32.add
+   local.tee $0
+   i32.load
+   i32.store offset=8
+   local.get $0
+   local.get $4
+   i32.store
+  end
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $~lib/map/Map<i32,f64>#set (param $0 i32) (param $1 i32) (param $2 f64)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.load
+  local.get $1
+  i32.const -1028477379
+  i32.mul
+  i32.const 374761397
+  i32.add
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.tee $3
+  local.get $3
+  i32.const 15
+  i32.shr_u
+  i32.xor
+  i32.const -2048144777
+  i32.mul
+  local.tee $3
+  local.get $3
+  i32.const 13
+  i32.shr_u
+  i32.xor
+  i32.const -1028477379
+  i32.mul
+  local.tee $3
+  local.get $3
+  i32.const 16
+  i32.shr_u
+  i32.xor
+  local.tee $4
+  local.get $0
+  i32.load offset=4
+  i32.and
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load
+  local.set $3
+  block $__inlined_func$~lib/map/Map<i32,f64>#find
+   loop $while-continue|0
+    local.get $3
+    if
+     local.get $3
+     i32.load offset=16
+     local.tee $5
+     i32.const 1
+     i32.and
+     if (result i32)
+      i32.const 0
+     else
+      local.get $3
+      i32.load
+      local.get $1
+      i32.eq
+     end
+     br_if $__inlined_func$~lib/map/Map<i32,f64>#find
+     local.get $5
+     i32.const -2
+     i32.and
+     local.set $3
+     br $while-continue|0
+    end
+   end
+   i32.const 0
+   local.set $3
+  end
+  local.get $3
+  if
+   local.get $3
+   local.get $2
+   f64.store offset=8
+  else
+   local.get $0
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
+   i32.eq
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/map/Map<i32,f64>#rehash
+   end
+   global.get $~lib/memory/__stack_pointer
+   local.get $0
+   i32.load offset=8
+   local.tee $3
+   i32.store
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $5
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $3
+   local.get $5
+   i32.const 24
+   i32.mul
+   i32.add
+   local.tee $3
+   local.get $1
+   i32.store
+   local.get $3
+   local.get $2
+   f64.store offset=8
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   i32.store offset=20
+   local.get $3
+   local.get $0
+   i32.load
+   local.get $4
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 2
+   i32.shl
+   i32.add
+   local.tee $0
+   i32.load
+   i32.store offset=16
+   local.get $0
+   local.get $3
+   i32.store
+  end
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $bindings/esm/mapI32F64Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
+  (local $2 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  block $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $0
+   i32.const 0
+   i32.store
+   local.get $0
+   i32.const 4
+   i32.sub
+   global.set $~lib/memory/__stack_pointer
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $1
+   i32.const 0
+   i32.store
+   local.get $1
+   i32.const 24
+   i32.const 12
+   call $~lib/rt/itcms/__new
+   local.tee $1
+   i32.store
+   local.get $1
+   i32.const 16
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 3
+   i32.store offset=4
+   local.get $1
+   i32.const 96
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store offset=8
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 4
+   i32.store offset=12
+   local.get $1
+   i32.const 0
+   i32.store offset=16
+   local.get $1
+   i32.const 0
+   i32.store offset=20
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $0
+   local.get $1
+   i32.store
+   local.get $1
+   i32.const 1
+   f64.const 1
+   call $~lib/map/Map<i32,f64>#set
+   local.get $1
+   i32.const 2
+   f64.const 2
+   call $~lib/map/Map<i32,f64>#set
+   local.get $1
+   i32.const 3
+   f64.const 3
+   call $~lib/map/Map<i32,f64>#set
+   local.get $1
+   i32.const 4
+   f64.const 4
+   call $~lib/map/Map<i32,f64>#set
+   local.get $1
+   i32.load
+   local.get $1
+   i32.load offset=4
+   i32.const 527729046
+   i32.and
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load
+   local.set $0
+   block $__inlined_func$~lib/map/Map<i32,f64>#find
+    loop $while-continue|0
+     local.get $0
+     if
+      local.get $0
+      i32.load offset=16
+      local.tee $2
+      i32.const 1
+      i32.and
+      if (result i32)
+       i32.const 0
+      else
        local.get $0
-       i32.load offset=64
-       local.tee $0
-       if
-        local.get $0
-        call $byn-split-outlined-A$~lib/rt/itcms/__visit
-       end
-       return
+       i32.load
+       i32.const 2
+       i32.eq
       end
+      br_if $__inlined_func$~lib/map/Map<i32,f64>#find
+      local.get $2
+      i32.const -2
+      i32.and
+      local.set $0
+      br $while-continue|0
+     end
+    end
+    i32.const 0
+    local.set $0
+   end
+   local.get $0
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=16
+    i32.const 1
+    i32.or
+    i32.store offset=16
+    local.get $1
+    local.get $1
+    i32.load offset=20
+    i32.const 1
+    i32.sub
+    i32.store offset=20
+    local.get $1
+    i32.load offset=4
+    i32.const 1
+    i32.shr_u
+    local.tee $0
+    i32.const 1
+    i32.add
+    i32.const 4
+    local.get $1
+    i32.load offset=20
+    local.tee $2
+    local.get $2
+    i32.const 4
+    i32.lt_u
+    select
+    i32.ge_u
+    if (result i32)
+     local.get $1
+     i32.load offset=20
+     local.get $1
+     i32.load offset=12
+     i32.const 3
+     i32.mul
+     i32.const 4
+     i32.div_s
+     i32.lt_s
+    else
+     i32.const 0
+    end
+    if
+     local.get $1
+     local.get $0
+     call $~lib/map/Map<i32,f64>#rehash
+    end
+   end
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $1
+   return
+  end
+  i32.const 18736
+  i32.const 18784
+  i32.const 1
+  i32.const 1
+  call $~lib/builtins/abort
+  unreachable
+ )
+ (func $~lib/map/Map<u16,i64>#set (param $0 i32) (param $1 i32) (param $2 i64)
+  (local $3 i32)
+  (local $4 i32)
+  (local $5 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  global.get $~lib/memory/__stack_pointer
+  i32.const 2324
+  i32.lt_s
+  if
+   i32.const 18736
+   i32.const 18784
+   i32.const 1
+   i32.const 1
+   call $~lib/builtins/abort
+   unreachable
+  end
+  global.get $~lib/memory/__stack_pointer
+  i32.const 0
+  i32.store
+  local.get $0
+  i32.load
+  local.get $1
+  i32.const 65535
+  i32.and
+  i32.const -1028477379
+  i32.mul
+  i32.const 374761395
+  i32.add
+  i32.const 17
+  i32.rotl
+  i32.const 668265263
+  i32.mul
+  local.tee $3
+  local.get $3
+  i32.const 15
+  i32.shr_u
+  i32.xor
+  i32.const -2048144777
+  i32.mul
+  local.tee $3
+  local.get $3
+  i32.const 13
+  i32.shr_u
+  i32.xor
+  i32.const -1028477379
+  i32.mul
+  local.tee $3
+  local.get $3
+  i32.const 16
+  i32.shr_u
+  i32.xor
+  local.tee $4
+  local.get $0
+  i32.load offset=4
+  i32.and
+  i32.const 2
+  i32.shl
+  i32.add
+  i32.load
+  local.set $3
+  block $__inlined_func$~lib/map/Map<u16,i64>#find
+   loop $while-continue|0
+    local.get $3
+    if
+     local.get $3
+     i32.load offset=16
+     local.tee $5
+     i32.const 1
+     i32.and
+     if (result i32)
+      i32.const 0
+     else
+      local.get $3
+      i32.load16_u
+      local.get $1
+      i32.const 65535
+      i32.and
+      i32.eq
+     end
+     br_if $__inlined_func$~lib/map/Map<u16,i64>#find
+     local.get $5
+     i32.const -2
+     i32.and
+     local.set $3
+     br $while-continue|0
+    end
+   end
+   i32.const 0
+   local.set $3
+  end
+  local.get $3
+  if
+   local.get $3
+   local.get $2
+   i64.store offset=8
+  else
+   local.get $0
+   i32.load offset=16
+   local.get $0
+   i32.load offset=12
+   i32.eq
+   if
+    local.get $0
+    local.get $0
+    i32.load offset=20
+    local.get $0
+    i32.load offset=12
+    i32.const 3
+    i32.mul
+    i32.const 4
+    i32.div_s
+    i32.lt_s
+    if (result i32)
+     local.get $0
+     i32.load offset=4
+    else
+     local.get $0
+     i32.load offset=4
+     i32.const 1
+     i32.shl
+     i32.const 1
+     i32.or
+    end
+    call $~lib/map/Map<u16,i64>#rehash
+   end
+   global.get $~lib/memory/__stack_pointer
+   local.get $0
+   i32.load offset=8
+   local.tee $3
+   i32.store
+   local.get $0
+   local.get $0
+   i32.load offset=16
+   local.tee $5
+   i32.const 1
+   i32.add
+   i32.store offset=16
+   local.get $3
+   local.get $5
+   i32.const 24
+   i32.mul
+   i32.add
+   local.tee $3
+   local.get $1
+   i32.store16
+   local.get $3
+   local.get $2
+   i64.store offset=8
+   local.get $0
+   local.get $0
+   i32.load offset=20
+   i32.const 1
+   i32.add
+   i32.store offset=20
+   local.get $3
+   local.get $0
+   i32.load
+   local.get $4
+   local.get $0
+   i32.load offset=4
+   i32.and
+   i32.const 2
+   i32.shl
+   i32.add
+   local.tee $0
+   i32.load
+   i32.store offset=16
+   local.get $0
+   local.get $3
+   i32.store
+  end
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.add
+  global.set $~lib/memory/__stack_pointer
+ )
+ (func $bindings/esm/mapU16I64Function (result i32)
+  (local $0 i32)
+  (local $1 i32)
+  (local $2 i32)
+  global.get $~lib/memory/__stack_pointer
+  i32.const 4
+  i32.sub
+  global.set $~lib/memory/__stack_pointer
+  block $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $0
+   i32.const 0
+   i32.store
+   local.get $0
+   i32.const 4
+   i32.sub
+   global.set $~lib/memory/__stack_pointer
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner0
+   global.get $~lib/memory/__stack_pointer
+   local.tee $1
+   i32.const 0
+   i32.store
+   local.get $1
+   i32.const 24
+   i32.const 13
+   call $~lib/rt/itcms/__new
+   local.tee $1
+   i32.store
+   local.get $1
+   i32.const 16
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 3
+   i32.store offset=4
+   local.get $1
+   i32.const 96
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $2
+   i32.store offset=8
+   local.get $2
+   if
+    local.get $1
+    local.get $2
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $1
+   i32.const 4
+   i32.store offset=12
+   local.get $1
+   i32.const 0
+   i32.store offset=16
+   local.get $1
+   i32.const 0
+   i32.store offset=20
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $0
+   local.get $1
+   i32.store
+   local.get $1
+   i32.const 1
+   i64.const 1
+   call $~lib/map/Map<u16,i64>#set
+   local.get $1
+   i32.const 2
+   i64.const 2
+   call $~lib/map/Map<u16,i64>#set
+   local.get $1
+   i32.const 3
+   i64.const 3
+   call $~lib/map/Map<u16,i64>#set
+   local.get $1
+   i32.const 4
+   i64.const 4
+   call $~lib/map/Map<u16,i64>#set
+   local.get $1
+   i32.load
+   local.get $1
+   i32.load offset=4
+   i32.const 527151383
+   i32.and
+   i32.const 2
+   i32.shl
+   i32.add
+   i32.load
+   local.set $0
+   block $__inlined_func$~lib/map/Map<u16,i64>#find
+    loop $while-continue|0
+     local.get $0
+     if
       local.get $0
-      i32.load offset=4
-      local.tee $1
-      local.get $0
-      i32.load offset=12
-      i32.const 2
-      i32.shl
-      i32.add
-      local.set $3
-      loop $while-continue|0
-       local.get $1
-       local.get $3
-       i32.lt_u
-       if
-        local.get $1
-        i32.load
-        local.tee $2
-        if
-         local.get $2
-         call $byn-split-outlined-A$~lib/rt/itcms/__visit
-        end
-        local.get $1
-        i32.const 4
-        i32.add
-        local.set $1
-        br $while-continue|0
-       end
+      i32.load offset=16
+      local.tee $2
+      i32.const 1
+      i32.and
+      if (result i32)
+       i32.const 0
+      else
+       local.get $0
+       i32.load16_u
+       i32.const 2
+       i32.eq
       end
-      br $folding-inner1
+      br_if $__inlined_func$~lib/map/Map<u16,i64>#find
+      local.get $2
+      i32.const -2
+      i32.and
+      local.set $0
+      br $while-continue|0
      end
-     return
     end
-    unreachable
+    i32.const 0
+    local.set $0
    end
    local.get $0
-   i32.load
-   local.tee $0
    if
     local.get $0
-    call $byn-split-outlined-A$~lib/rt/itcms/__visit
+    local.get $0
+    i32.load offset=16
+    i32.const 1
+    i32.or
+    i32.store offset=16
+    local.get $1
+    local.get $1
+    i32.load offset=20
+    i32.const 1
+    i32.sub
+    i32.store offset=20
+    local.get $1
+    i32.load offset=4
+    i32.const 1
+    i32.shr_u
+    local.tee $0
+    i32.const 1
+    i32.add
+    i32.const 4
+    local.get $1
+    i32.load offset=20
+    local.tee $2
+    local.get $2
+    i32.const 4
+    i32.lt_u
+    select
+    i32.ge_u
+    if (result i32)
+     local.get $1
+     i32.load offset=20
+     local.get $1
+     i32.load offset=12
+     i32.const 3
+     i32.mul
+     i32.const 4
+     i32.div_s
+     i32.lt_s
+    else
+     i32.const 0
+    end
+    if
+     local.get $1
+     local.get $0
+     call $~lib/map/Map<u16,i64>#rehash
+    end
    end
+   global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $1
    return
   end
-  local.get $0
-  i32.load
-  local.tee $0
-  if
-   local.get $0
-   call $byn-split-outlined-A$~lib/rt/itcms/__visit
-  end
- )
- (func $~setArgumentsLength (param $0 i32)
-  local.get $0
-  global.set $~argumentsLength
- )
- (func $~start
-  (local $0 i32)
-  global.get $~started
-  if
-   return
-  end
-  i32.const 1
-  global.set $~started
-  global.get $~lib/memory/__stack_pointer
-  i32.const 4
-  i32.sub
-  global.set $~lib/memory/__stack_pointer
-  global.get $~lib/memory/__stack_pointer
-  i32.const 2148
-  i32.lt_s
-  if
-   i32.const 18560
-   i32.const 18608
-   i32.const 1
-   i32.const 1
-   call $~lib/builtins/abort
-   unreachable
-  end
-  global.get $~lib/memory/__stack_pointer
-  local.tee $0
-  i32.const 0
-  i32.store
-  local.get $0
-  i32.const 1120
-  i32.store
-  i32.const 1120
+  i32.const 18736
+  i32.const 18784
   i32.const 1
-  f64.const 42
-  f64.const 0
-  f64.const 0
-  f64.const 0
-  f64.const 0
-  call $~lib/builtins/trace
-  global.get $~lib/memory/__stack_pointer
-  i32.const 1152
-  i32.store
-  i32.const 1152
-  call $~lib/bindings/dom/console.log
-  global.get $~lib/bindings/dom/Math.E
-  call $~lib/bindings/dom/Math.log
-  drop
-  call $bindings/esm/Date_getTimezoneOffset
-  drop
-  global.get $~lib/memory/__stack_pointer
-  i32.const 4
-  i32.add
-  global.set $~lib/memory/__stack_pointer
-  memory.size
-  i32.const 16
-  i32.shl
-  i32.const 18532
-  i32.sub
   i32.const 1
-  i32.shr_u
-  global.set $~lib/rt/itcms/threshold
-  i32.const 1444
-  i32.const 1440
-  i32.store
-  i32.const 1448
-  i32.const 1440
-  i32.store
-  i32.const 1440
-  global.set $~lib/rt/itcms/pinSpace
-  i32.const 1476
-  i32.const 1472
-  i32.store
-  i32.const 1480
-  i32.const 1472
-  i32.store
-  i32.const 1472
-  global.set $~lib/rt/itcms/toSpace
-  i32.const 1620
-  i32.const 1616
-  i32.store
-  i32.const 1624
-  i32.const 1616
-  i32.store
-  i32.const 1616
-  global.set $~lib/rt/itcms/fromSpace
+  call $~lib/builtins/abort
+  unreachable
  )
  (func $export:bindings/esm/bufferFunction (param $0 i32) (param $1 i32) (result i32)
   (local $2 i32)
   (local $3 i32)
   (local $4 i32)
-  (local $5 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 8
   i32.sub
   global.set $~lib/memory/__stack_pointer
   block $folding-inner0
    global.get $~lib/memory/__stack_pointer
-   i32.const 2148
+   i32.const 2324
    i32.lt_s
    br_if $folding-inner0
    global.get $~lib/memory/__stack_pointer
@@ -2301,69 +5854,37 @@
    i32.sub
    global.set $~lib/memory/__stack_pointer
    global.get $~lib/memory/__stack_pointer
-   i32.const 2148
+   i32.const 2324
    i32.lt_s
    br_if $folding-inner0
    global.get $~lib/memory/__stack_pointer
-   local.tee $4
+   local.tee $2
    i32.const 0
    i32.store
+   local.get $2
    local.get $0
    i32.const 20
    i32.sub
    i32.load offset=16
-   local.tee $2
+   local.tee $4
    local.get $1
    i32.const 20
    i32.sub
    i32.load offset=16
-   local.tee $3
-   i32.add
-   local.set $5
-   local.get $4
-   i32.const 4
-   i32.sub
-   global.set $~lib/memory/__stack_pointer
-   global.get $~lib/memory/__stack_pointer
-   i32.const 2148
-   i32.lt_s
-   br_if $folding-inner0
-   global.get $~lib/memory/__stack_pointer
-   i32.const 0
-   i32.store
-   local.get $5
-   i32.const 1073741820
-   i32.gt_u
-   if
-    i32.const 1216
-    i32.const 1264
-    i32.const 52
-    i32.const 43
-    call $~lib/builtins/abort
-    unreachable
-   end
-   global.get $~lib/memory/__stack_pointer
-   local.get $5
-   i32.const 0
-   call $~lib/rt/itcms/__new
-   local.tee $5
-   i32.store
-   global.get $~lib/memory/__stack_pointer
-   i32.const 4
+   local.tee $2
    i32.add
-   global.set $~lib/memory/__stack_pointer
-   local.get $4
-   local.get $5
+   call $~lib/arraybuffer/ArrayBuffer#constructor
+   local.tee $3
    i32.store
-   local.get $5
+   local.get $3
    local.get $0
-   local.get $2
+   local.get $4
    memory.copy
-   local.get $2
-   local.get $5
+   local.get $3
+   local.get $4
    i32.add
    local.get $1
-   local.get $3
+   local.get $2
    memory.copy
    global.get $~lib/memory/__stack_pointer
    i32.const 4
@@ -2373,11 +5894,11 @@
    i32.const 8
    i32.add
    global.set $~lib/memory/__stack_pointer
-   local.get $5
+   local.get $3
    return
   end
-  i32.const 18560
-  i32.const 18608
+  i32.const 18736
+  i32.const 18784
   i32.const 1
   i32.const 1
   call $~lib/builtins/abort
@@ -2390,11 +5911,11 @@
   i32.sub
   global.set $~lib/memory/__stack_pointer
   global.get $~lib/memory/__stack_pointer
-  i32.const 2148
+  i32.const 2324
   i32.lt_s
   if
-   i32.const 18560
-   i32.const 18608
+   i32.const 18736
+   i32.const 18784
    i32.const 1
    i32.const 1
    call $~lib/builtins/abort
@@ -2423,7 +5944,7 @@
   global.set $~lib/memory/__stack_pointer
   block $folding-inner0
    global.get $~lib/memory/__stack_pointer
-   i32.const 2148
+   i32.const 2324
    i32.lt_s
    br_if $folding-inner0
    global.get $~lib/memory/__stack_pointer
@@ -2438,7 +5959,7 @@
    i32.sub
    global.set $~lib/memory/__stack_pointer
    global.get $~lib/memory/__stack_pointer
-   i32.const 2148
+   i32.const 2324
    i32.lt_s
    br_if $folding-inner0
    global.get $~lib/memory/__stack_pointer
@@ -2473,8 +5994,8 @@
    global.set $~lib/memory/__stack_pointer
    return
   end
-  i32.const 18560
-  i32.const 18608
+  i32.const 18736
+  i32.const 18784
   i32.const 1
   i32.const 1
   call $~lib/builtins/abort
@@ -2492,7 +6013,7 @@
   global.set $~lib/memory/__stack_pointer
   block $folding-inner1
    global.get $~lib/memory/__stack_pointer
-   i32.const 2148
+   i32.const 2324
    i32.lt_s
    br_if $folding-inner1
    global.get $~lib/memory/__stack_pointer
@@ -2507,7 +6028,7 @@
    i32.sub
    global.set $~lib/memory/__stack_pointer
    global.get $~lib/memory/__stack_pointer
-   i32.const 2148
+   i32.const 2324
    i32.lt_s
    br_if $folding-inner1
    global.get $~lib/memory/__stack_pointer
@@ -2532,7 +6053,7 @@
     global.set $~lib/memory/__stack_pointer
     block $folding-inner00
      global.get $~lib/memory/__stack_pointer
-     i32.const 2148
+     i32.const 2324
      i32.lt_s
      br_if $folding-inner00
      global.get $~lib/memory/__stack_pointer
@@ -2551,7 +6072,7 @@
      i32.sub
      global.set $~lib/memory/__stack_pointer
      global.get $~lib/memory/__stack_pointer
-     i32.const 2148
+     i32.const 2324
      i32.lt_s
      br_if $folding-inner00
      global.get $~lib/memory/__stack_pointer
@@ -2603,6 +6124,7 @@
      if
       local.get $2
       local.get $4
+      i32.const 0
       call $byn-split-outlined-A$~lib/rt/itcms/__link
      end
      local.get $2
@@ -2728,8 +6250,8 @@
    local.get $2
    return
   end
-  i32.const 18560
-  i32.const 18608
+  i32.const 18736
+  i32.const 18784
   i32.const 1
   i32.const 1
   call $~lib/builtins/abort
@@ -2745,7 +6267,7 @@
   global.set $~lib/memory/__stack_pointer
   block $folding-inner1
    global.get $~lib/memory/__stack_pointer
-   i32.const 2148
+   i32.const 2324
    i32.lt_s
    br_if $folding-inner1
    global.get $~lib/memory/__stack_pointer
@@ -2762,7 +6284,7 @@
     global.set $~lib/memory/__stack_pointer
     block $folding-inner0
      global.get $~lib/memory/__stack_pointer
-     i32.const 2148
+     i32.const 2324
      i32.lt_s
      br_if $folding-inner0
      global.get $~lib/memory/__stack_pointer
@@ -2788,7 +6310,7 @@
      i32.sub
      global.set $~lib/memory/__stack_pointer
      global.get $~lib/memory/__stack_pointer
-     i32.const 2148
+     i32.const 2324
      i32.lt_s
      br_if $folding-inner0
      global.get $~lib/memory/__stack_pointer
@@ -2890,8 +6412,8 @@
    global.set $~lib/memory/__stack_pointer
    return
   end
-  i32.const 18560
-  i32.const 18608
+  i32.const 18736
+  i32.const 18784
   i32.const 1
   i32.const 1
   call $~lib/builtins/abort
@@ -2903,186 +6425,178 @@
   (local $4 i32)
   (local $5 i32)
   (local $6 i32)
+  (local $7 i32)
   global.get $~lib/memory/__stack_pointer
   i32.const 8
   i32.sub
   global.set $~lib/memory/__stack_pointer
   block $folding-inner1
    global.get $~lib/memory/__stack_pointer
-   i32.const 2148
+   i32.const 2324
    i32.lt_s
    br_if $folding-inner1
    global.get $~lib/memory/__stack_pointer
-   local.tee $2
+   local.tee $3
    local.get $0
    i32.store
-   local.get $2
+   local.get $3
    local.get $1
    i32.store offset=4
-   block $__inlined_func$bindings/esm/arrayFunction (result i32)
-    local.get $0
-    local.set $3
+   local.get $3
+   i32.const 4
+   i32.sub
+   global.set $~lib/memory/__stack_pointer
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner1
+   global.get $~lib/memory/__stack_pointer
+   local.tee $3
+   i32.const 0
+   i32.store
+   local.get $0
+   i32.load offset=12
+   local.get $1
+   i32.load offset=12
+   i32.add
+   local.set $5
+   local.get $3
+   i32.const 8
+   i32.sub
+   global.set $~lib/memory/__stack_pointer
+   global.get $~lib/memory/__stack_pointer
+   i32.const 2324
+   i32.lt_s
+   br_if $folding-inner1
+   global.get $~lib/memory/__stack_pointer
+   local.tee $4
+   i64.const 0
+   i64.store
+   local.get $4
+   i32.const 16
+   i32.const 7
+   call $~lib/rt/itcms/__new
+   local.tee $6
+   i32.store
+   local.get $6
+   i32.const 0
+   i32.store
+   local.get $6
+   i32.const 0
+   i32.store offset=4
+   local.get $6
+   i32.const 0
+   i32.store offset=8
+   local.get $6
+   i32.const 0
+   i32.store offset=12
+   local.get $5
+   i32.const 268435455
+   i32.gt_u
+   if
+    i32.const 1216
+    i32.const 1888
+    i32.const 70
+    i32.const 60
+    call $~lib/builtins/abort
+    unreachable
+   end
+   global.get $~lib/memory/__stack_pointer
+   local.get $5
+   i32.const 8
+   local.get $5
+   i32.const 8
+   i32.gt_u
+   select
+   i32.const 2
+   i32.shl
+   local.tee $4
+   i32.const 0
+   call $~lib/rt/itcms/__new
+   local.tee $7
+   i32.store offset=4
+   local.get $6
+   local.get $7
+   i32.store
+   local.get $7
+   if
+    local.get $6
+    local.get $7
+    i32.const 0
+    call $byn-split-outlined-A$~lib/rt/itcms/__link
+   end
+   local.get $6
+   local.get $7
+   i32.store offset=4
+   local.get $6
+   local.get $4
+   i32.store offset=8
+   local.get $6
+   local.get $5
+   i32.store offset=12
+   global.get $~lib/memory/__stack_pointer
+   i32.const 8
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   local.get $3
+   local.get $6
+   i32.store
+   loop $for-loop|0
     local.get $2
-    i32.const 4
-    i32.sub
-    global.set $~lib/memory/__stack_pointer
-    block $folding-inner0
-     global.get $~lib/memory/__stack_pointer
-     i32.const 2148
-     i32.lt_s
-     br_if $folding-inner0
-     global.get $~lib/memory/__stack_pointer
-     local.tee $6
-     i32.const 0
-     i32.store
-     local.get $3
-     i32.load offset=12
-     local.get $1
-     i32.load offset=12
-     i32.add
-     local.set $5
+    local.get $0
+    i32.load offset=12
+    i32.lt_s
+    if
      local.get $6
-     i32.const 8
-     i32.sub
-     global.set $~lib/memory/__stack_pointer
-     global.get $~lib/memory/__stack_pointer
-     i32.const 2148
-     i32.lt_s
-     br_if $folding-inner0
-     global.get $~lib/memory/__stack_pointer
-     local.tee $0
-     i64.const 0
-     i64.store
-     local.get $0
-     i32.const 16
-     i32.const 7
-     call $~lib/rt/itcms/__new
-     local.tee $2
-     i32.store
-     local.get $2
-     i32.const 0
-     i32.store
-     local.get $2
-     i32.const 0
-     i32.store offset=4
-     local.get $2
-     i32.const 0
-     i32.store offset=8
-     local.get $2
-     i32.const 0
-     i32.store offset=12
-     local.get $5
-     i32.const 268435455
-     i32.gt_u
-     if
-      i32.const 1216
-      i32.const 1888
-      i32.const 70
-      i32.const 60
-      call $~lib/builtins/abort
-      unreachable
-     end
-     global.get $~lib/memory/__stack_pointer
-     local.get $5
-     i32.const 8
-     local.get $5
-     i32.const 8
-     i32.gt_u
-     select
-     i32.const 2
-     i32.shl
-     local.tee $0
-     i32.const 0
-     call $~lib/rt/itcms/__new
-     local.tee $4
-     i32.store offset=4
-     local.get $2
-     local.get $4
-     i32.store
-     local.get $4
-     if
-      local.get $2
-      local.get $4
-      call $byn-split-outlined-A$~lib/rt/itcms/__link
-     end
-     local.get $2
-     local.get $4
-     i32.store offset=4
      local.get $2
      local.get $0
-     i32.store offset=8
      local.get $2
-     local.get $5
-     i32.store offset=12
-     global.get $~lib/memory/__stack_pointer
-     i32.const 8
+     call $~lib/array/Array<i32>#__get
+     call $~lib/array/Array<i32>#__set
+     local.get $2
+     i32.const 1
      i32.add
-     global.set $~lib/memory/__stack_pointer
+     local.set $2
+     br $for-loop|0
+    end
+   end
+   i32.const 0
+   local.set $2
+   loop $for-loop|1
+    local.get $2
+    local.get $1
+    i32.load offset=12
+    i32.lt_s
+    if
      local.get $6
      local.get $2
-     i32.store
-     i32.const 0
-     local.set $0
-     loop $for-loop|0
-      local.get $0
-      local.get $3
-      i32.load offset=12
-      i32.lt_s
-      if
-       local.get $2
-       local.get $0
-       local.get $3
-       local.get $0
-       call $~lib/array/Array<i32>#__get
-       call $~lib/array/Array<i32>#__set
-       local.get $0
-       i32.const 1
-       i32.add
-       local.set $0
-       br $for-loop|0
-      end
-     end
-     i32.const 0
-     local.set $0
-     loop $for-loop|1
-      local.get $0
-      local.get $1
-      i32.load offset=12
-      i32.lt_s
-      if
-       local.get $2
-       local.get $0
-       local.get $3
-       i32.load offset=12
-       i32.add
-       local.get $1
-       local.get $0
-       call $~lib/array/Array<i32>#__get
-       call $~lib/array/Array<i32>#__set
-       local.get $0
-       i32.const 1
-       i32.add
-       local.set $0
-       br $for-loop|1
-      end
-     end
-     global.get $~lib/memory/__stack_pointer
-     i32.const 4
+     local.get $0
+     i32.load offset=12
      i32.add
-     global.set $~lib/memory/__stack_pointer
+     local.get $1
      local.get $2
-     br $__inlined_func$bindings/esm/arrayFunction
+     call $~lib/array/Array<i32>#__get
+     call $~lib/array/Array<i32>#__set
+     local.get $2
+     i32.const 1
+     i32.add
+     local.set $2
+     br $for-loop|1
     end
-    br $folding-inner1
    end
    global.get $~lib/memory/__stack_pointer
+   i32.const 4
+   i32.add
+   global.set $~lib/memory/__stack_pointer
+   global.get $~lib/memory/__stack_pointer
    i32.const 8
    i32.add
    global.set $~lib/memory/__stack_pointer
+   local.get $6
    return
   end
-  i32.const 18560
-  i32.const 18608
+  i32.const 18736
+  i32.const 18784
   i32.const 1
   i32.const 1
   call $~lib/builtins/abort
@@ -3097,7 +6611,7 @@
   global.set $~lib/memory/__stack_pointer
   block $folding-inner1
    global.get $~lib/memory/__stack_pointer
-   i32.const 2148
+   i32.const 2324
    i32.lt_s
    br_if $folding-inner1
    global.get $~lib/memory/__stack_pointer
@@ -3114,7 +6628,7 @@
     global.set $~lib/memory/__stack_pointer
     block $folding-inner0
      global.get $~lib/memory/__stack_pointer
-     i32.const 2148
+     i32.const 2324
      i32.lt_s
      br_if $folding-inner0
      global.get $~lib/memory/__stack_pointer
@@ -3126,7 +6640,7 @@
      i32.sub
      global.set $~lib/memory/__stack_pointer
      global.get $~lib/memory/__stack_pointer
-     i32.const 2148
+     i32.const 2324
      i32.lt_s
      br_if $folding-inner0
      global.get $~lib/memory/__stack_pointer
@@ -3135,7 +6649,7 @@
      i32.store
      local.get $3
      i32.const 68
-     i32.const 8
+     i32.const 14
      call $~lib/rt/itcms/__new
      local.tee $3
      i32.store
@@ -3223,8 +6737,8 @@
    global.set $~lib/memory/__stack_pointer
    return
   end
-  i32.const 18560
-  i32.const 18608
+  i32.const 18736
+  i32.const 18784
   i32.const 1
   i32.const 1
   call $~lib/builtins/abort
@@ -3237,11 +6751,11 @@
   i32.sub
   global.set $~lib/memory/__stack_pointer
   global.get $~lib/memory/__stack_pointer
-  i32.const 2148
+  i32.const 2324
   i32.lt_s
   if
-   i32.const 18560
-   i32.const 18608
+   i32.const 18736
+   i32.const 18784
    i32.const 1
    i32.const 1
    call $~lib/builtins/abort
@@ -3279,7 +6793,8 @@
    global.set $~lib/rt/itcms/visitCount
   end
  )
- (func $byn-split-outlined-A$~lib/rt/itcms/__link (param $0 i32) (param $1 i32)
+ (func $byn-split-outlined-A$~lib/rt/itcms/__link (param $0 i32) (param $1 i32) (param $2 i32)
+  (local $3 i32)
   local.get $0
   i32.eqz
   if
@@ -3303,21 +6818,25 @@
    local.get $0
    i32.const 20
    i32.sub
+   local.tee $0
    i32.load offset=4
    i32.const 3
    i32.and
-   local.tee $0
+   local.tee $3
    global.get $~lib/rt/itcms/white
    i32.eqz
    i32.eq
    if
+    local.get $0
     local.get $1
+    local.get $2
+    select
     call $~lib/rt/itcms/Object#makeGray
    else
     global.get $~lib/rt/itcms/state
     i32.const 1
     i32.eq
-    local.get $0
+    local.get $3
     i32.const 3
     i32.eq
     i32.and