[js] Fix syntatic style violations found by eslint

src/vm/js/nqp-runtime/core.js

@@ -142,11 +142,9 @@ const strToObj = exports.strToObj = function(currentHLL, s) {
 const arg = exports.arg = function(currentHLL, arg) {
   if (arg instanceof NativeIntArg) {
     return intToObj(currentHLL, arg.value);
-  }
-  else if (arg instanceof NativeNumArg) {
+  } else if (arg instanceof NativeNumArg) {
     return numToObj(currentHLL, arg.value);
-  }
-  else if (arg instanceof NativeStrArg) {
+  } else if (arg instanceof NativeStrArg) {
     return strToObj(currentHLL, arg.value);
   } else {
     return arg;
@@ -573,13 +571,13 @@ function createSourceMap(js, p6, mapping, jsFile, p6File) {
     generator.addMapping({
       generated: {
         line: jsProps.lineAt(mapping[i+1])+1,
-        column: jsProps.columnAt(mapping[i+1])+1
+        column: jsProps.columnAt(mapping[i+1])+1,
       },
       original: {
         line: p6Props.lineAt(mapping[i])+1,
-        column: p6Props.columnAt(mapping[i])+1
+        column: p6Props.columnAt(mapping[i])+1,
       },
-      source: p6File
+      source: p6File,
     });
   }
 
@@ -588,7 +586,6 @@ function createSourceMap(js, p6, mapping, jsFile, p6File) {
 
 class JavaScriptCompiler extends NQPObject {
   eval(ctx, _NAMED, self, code) {
-
     if (!(_NAMED !== null && _NAMED.hasOwnProperty('mapping'))) {
       return fromJS(eval(nqp.arg_s(ctx, code)));
     }
@@ -606,8 +603,8 @@ class JavaScriptCompiler extends NQPObject {
       sourceMaps[fakeFilename] = createSourceMap(codeStr, _NAMED['p6-source'], _NAMED.mapping.array, fakeFilename, nqp.toStr(_NAMED.file, ctx));
       const node = SourceNode.fromStringWithSourceMap(codeStr, sourceMaps[fakeFilename]);
 
-      //HACK
-      sourceMaps[fakeFilename] = new SourceMapConsumer(node.toStringWithSourceMap({file: fakeFilename}).map.toString())
+      // HACK
+      sourceMaps[fakeFilename] = new SourceMapConsumer(node.toStringWithSourceMap({file: fakeFilename}).map.toString());
 
       const jsProps = charProps(codeStr);
       const p6Props = charProps(_NAMED['p6-source']);
@@ -915,7 +912,7 @@ op.lcm_i = function(a, b) {
 
 op.div_i = function(a, b) {
   if (b == 0) {
-    throw new NQPException("Division by zero");
+    throw new NQPException('Division by zero');
   } else {
     return Math.floor(a/b);
   }
@@ -1362,7 +1359,7 @@ op.getstrfromname = function(name) {
 };
 
 op.codepointfromname = function(name) {
-  let codePoint
+  let codePoint;
 
   if (codePoint = ucd.nameToCodePoint(name)) {
     return codePoint;
@@ -1381,7 +1378,7 @@ function formatCodePoint(codePoint) {
 op.getuniname = function(codePoint) {
   if (codePoint <= 0x1F || (0x7F <= codePoint && codePoint <= 0x9F)) {
     return '<control-' + formatCodePoint(codePoint) + '>';
-  } else if ( (0xFDD0 <= codePoint && codePoint <= 0xFDEF) || (0xFFFE & codePoint) == 0xFFFE)  {
+  } else if ( (0xFDD0 <= codePoint && codePoint <= 0xFDEF) || (0xFFFE & codePoint) == 0xFFFE) {
     return '<noncharacter-' + formatCodePoint(codePoint) + '>';
   } else {
     return ucd.codePointToName(codePoint) || 'missing';
@@ -1415,7 +1412,7 @@ op.strtocodes = function(str, form, codes) {
 
 op.codes = function(str) {
   return str.normalize('NFC').length;
-}
+};
 
 op.islist = function(list) {
   return (list._STable && list._STable.REPR instanceof reprs.VMArray) ? 1 : 0;

src/vm/js/nqp-runtime/hll.js

@@ -85,8 +85,8 @@ exports.hllConfigs = hllConfigs;
 function getHLL(language) {
   if (!hllConfigs[language]) {
     hllConfigs[language] = new Map;
-    hllConfigs[language].set('slurpy_array', BOOT.Array)
-    hllConfigs[language].set('list', BOOT.Array)
+    hllConfigs[language].set('slurpy_array', BOOT.Array);
+    hllConfigs[language].set('list', BOOT.Array);
 
     // For serialization purposes
     hllConfigs[language].set('name', language);

src/vm/js/nqp-runtime/io.js

@@ -428,7 +428,7 @@ op.getstdin = function() {
     let fd;
     try {
       fd = fs.openSync('/dev/stdin', 'rs');
-    } catch(e) {
+    } catch (e) {
       /* this should work on Windows, we need to test it tho */
       fd = 0;
     };

src/vm/js/nqp-runtime/native-args.js

@@ -8,7 +8,7 @@ class NativeIntArg {
   }
 
   $$decont() {
-    throw new Error("deconting native int arg");
+    throw new Error('deconting native int arg');
   }
 };
 
@@ -24,7 +24,7 @@ class NativeNumArg {
   }
 
   $$decont() {
-    throw new Error("deconting native num arg");
+    throw new Error('deconting native num arg');
   }
 };
 
@@ -38,9 +38,9 @@ class NativeStrArg {
   $$getStr() {
     return this.value;
   }
-  
+
   $$decont() {
-    throw new Error("deconting native str arg");
+    throw new Error('deconting native str arg');
   }
 };
 

src/vm/js/nqp-runtime/nativecall.js

@@ -39,7 +39,7 @@ op.buildnativecall = function(ctx, target, libname, symbol, convention, args, re
     target.$$ret = returns.content.get('type').$$getStr();
     target.$$args = args.array.map(arg => arg.content.get('type').$$getStr());
   } catch (e) {
-    throw new NQPException("native call exception:" + e);
+    throw new NQPException('native call exception:' + e);
   }
 };
 
@@ -64,7 +64,7 @@ op.nativecall = function(returns, callObject, args) {
     } else if (type === 'cpointer') {
       mangled[i] = args.array[i].$$decont(null).$$getPointer();
     } else {
-      throw "can't mangle: " + callObject.$$args[i];
+      throw 'can\'t mangle: ' + callObject.$$args[i];
     }
   }
   const ret = callObject.$$lib[callObject.$$symbol].apply(callObject.$$lib, mangled);
@@ -105,7 +105,7 @@ op.nativecallsizeof = function(obj) {
   if (obj._STable.REPR.nativeCallSize) {
     return obj._STable.REPR.nativeCallSize();
   } else {
-    throw new NQPException("can't do nativecallsizeof");
+    throw new NQPException('can\'t do nativecallsizeof');
   }
 };
 

src/vm/js/nqp-runtime/nfa.js

@@ -25,11 +25,11 @@ const EDGE_CHARRANGE_NEG = 13;
 const EDGE_CODEPOINT_LL = 14;
 const EDGE_CODEPOINT_I_LL = 15;
 const EDGE_CODEPOINT_M = 16;
-const EDGE_CODEPOINT_M_NEG  = 17;
-const EDGE_CODEPOINT_M_LL   = 18;
-const EDGE_CODEPOINT_IM     = 19;
+const EDGE_CODEPOINT_M_NEG = 17;
+const EDGE_CODEPOINT_M_LL = 18;
+const EDGE_CODEPOINT_IM = 19;
 const EDGE_CODEPOINT_IM_NEG = 20;
-const EDGE_CODEPOINT_IM_LL  = 21;
+const EDGE_CODEPOINT_IM_LL = 21;
 
 function convertState(thing) {
   if (thing.$$toArray) {

src/vm/js/nqp-runtime/nqp-exception-with-ctx.js

@@ -3,7 +3,7 @@ class NQPExceptionWithCtx extends NQPException {
   constructor(message, ctx, stack) {
     super(message);
     this.$$ctx = ctx;
-    this.$$stack = stack
+    this.$$stack = stack;
   }
 
 };

src/vm/js/nqp-runtime/reprs.js

@@ -391,7 +391,7 @@ class P6opaque {
             if (!this.unboxSlots) this.unboxSlots = [];
             this.unboxSlots.push({slot: curAttr, reprId: REPR.ID});
             if (!REPR.generateBoxingMethods) {
-              console.log("we do not have a generateBoxingMethods");
+              console.log('we do not have a generateBoxingMethods');
               console.log(REPR.name);
             }
             REPR.generateBoxingMethods(STable, slotToAttr(curAttr), attrType._STable);
@@ -1472,7 +1472,7 @@ reprs.P6bigint = P6bigint;
 
 class NativeCall extends REPR {
   generateBoxingMethods(STable, name) {
-    //TODO - figure out what if anything needs to be here
+    // TODO - figure out what if anything needs to be here
   }
 };
 reprs.NativeCall = NativeCall;
@@ -2007,8 +2007,8 @@ class CArray extends REPR {
   setupSTable(STable) {
     STable.addInternalMethods(class {
       $$setStr(str) {
-        //TODO
-        //console.log('CArray setting with str: ', str);
+        // TODO
+        // console.log('CArray setting with str: ', str);
       }
     });
   }
@@ -2020,7 +2020,6 @@ class CStr extends REPR {
 reprs.CStr = CArray;
 
 
-
 var ID = 0;
 for (var name in reprs) {
   module.exports[name] = reprs[name];

src/vm/js/nqp-runtime/runtime.js

@@ -564,7 +564,7 @@ for (let name of Object.keys(chunkNamesToTypes)) {
 }
 
 exports.coercion = function(got, expected) {
-  throw new Error("Can't convert, got: " + chunkTypesToNames[got] + ' expected:' + chunkTypesToNames[expected]);
+  throw new Error('Can\'t convert, got: ' + chunkTypesToNames[got] + ' expected:' + chunkTypesToNames[expected]);
 };
 
 exports.charrange_i = function(char, lower, upper) {
@@ -595,7 +595,7 @@ exports.literal_m = function(target, pos, literal) {
   return result;
 };
 
-//TODO optimize and fold in a better manner
+// TODO optimize and fold in a better manner
 exports.literal_im = function(target, pos, literal) {
   let count = 0;
   let result = -1;

src/vm/js/nqp-runtime/sixmodel.js

@@ -217,7 +217,7 @@ class STable {
     };
     obj.$$clone = function(ctx) {
       return this;
-    }
+    };
     return obj;
   }