Use long.js in JS and native i64 in WASM; Compile literals more thoroughly

Author: dcodeIO

README.md

@@ -5,7 +5,7 @@
 
 **AssemblyScript** compiles strictly typed [TypeScript](http://www.typescriptlang.org) to [WebAssembly](http://webassembly.org) using [Binaryen](https://github.com/WebAssembly/binaryen). It generates minimal WebAssembly modules while being just an `npm install` away.
 
-See [the AssemblyScript wiki](https://github.com/AssemblyScript/assemblyscript/wiki) for further instructions and documentation. You can also try it out in [Web Assembly Studio](https://webassembly.studio)!
+See [the AssemblyScript wiki](https://github.com/AssemblyScript/assemblyscript/wiki) for further instructions and documentation. You can also try it out in [WebAssembly Studio](https://webassembly.studio)!
 
 Examples
 --------

bin/asc.js

@@ -353,7 +353,7 @@ exports.main = function main(argv, options, callback) {
   else if (args.shrinkLevel === "z")
     shrinkLevel = 2;
 
-  module.setOptimizeLevel(optimizeLevel);
+  module.setOptimizeLevel(optimizeLevel > 0 ? optimizeLevel : 0);
   module.setShrinkLevel(shrinkLevel);
   module.setDebugInfo(debugInfo);
 
@@ -371,7 +371,9 @@ exports.main = function main(argv, options, callback) {
   // Optimize the module if requested
   if (optimizeLevel >= 0) {
     stats.optimizeCount++;
-    stats.optimizeTime += measure(() => module.optimize());
+    stats.optimizeTime += measure(() => {
+      module.optimize();
+    });
   }
 
   // Run additional passes if requested
@@ -405,7 +407,9 @@ exports.main = function main(argv, options, callback) {
 
       let binary;
       stats.emitCount++;
-      stats.emitTime += measure(() => binary = module.toBinary(sourceMapURL));
+      stats.emitTime += measure(() => {
+        binary = module.toBinary(sourceMapURL)
+      });
 
       if (args.binaryFile.length) {
         writeFile(path.join(baseDir, args.binaryFile), binary.output);
@@ -458,11 +462,15 @@ exports.main = function main(argv, options, callback) {
       let text;
       if (args.textFile && args.textFile.length) {
         stats.emitCount++;
-        stats.emitTime += measure(() => text = module.toText());
+        stats.emitTime += measure(() => {
+          text = module.toText();
+        });
         writeFile(path.join(baseDir, args.textFile), text);
       } else if (!hasStdout) {
         stats.emitCount++;
-        stats.emitTime += measure(() => text = module.toText());
+        stats.emitTime += measure(() => {
+          text = module.toText()
+        });
         writeStdout(text);
         hasStdout = true;
       }
@@ -473,11 +481,15 @@ exports.main = function main(argv, options, callback) {
       let asm;
       if (args.asmjsFile.length) {
         stats.emitCount++;
-        stats.emitTime += measure(() => asm = module.toAsmjs());
+        stats.emitTime += measure(() => {
+          asm = module.toAsmjs();
+        });
         writeFile(path.join(baseDir, args.asmjsFile), asm);
       } else if (!hasStdout) {
         stats.emitCount++;
-        stats.emitTime += measure(() => asm = module.toAsmjs());
+        stats.emitTime += measure(() => {
+          asm = module.toAsmjs();
+        });
         writeStdout(asm);
         hasStdout = true;
       }

dist/asc.js

@@ -11,17 +11,18 @@
     "url": "https://github.com/AssemblyScript/assemblyscript/issues"
   },
   "dependencies": {
-    "binaryen": "42.0.0-nightly.20180208",
+    "@types/long": "^3.0.32",
+    "binaryen": "42.0.0-nightly.20180213",
     "glob": "^7.1.2",
+    "long": "^4.0.0",
     "minimist": "^1.2.0",
     "ts-node": "^4.1.0"
   },
   "devDependencies": {
     "babel-minify-webpack-plugin": "^0.3.0",
     "browser-process-hrtime": "^0.1.2",
-    "chalk": "^2.3.0",
+    "chalk": "^2.3.1",
     "diff": "^3.4.0",
-    "long": "^4.0.0",
     "source-map-support": "^0.5.3",
     "ts-loader": "^3.5.0",
     "tslint": "^5.9.1",

dist/assemblyscript.js

@@ -10,10 +10,6 @@ import {
   Range
 } from "./tokenizer";
 
-import {
-  I64
-} from "./util/i64";
-
 import {
   normalize as normalizePath,
   resolve as resolvePath