0.7.2

Author: guybedford

README.md

@@ -2,14 +2,14 @@
 
 Dynamically loads ES6 modules in NodeJS and current browsers.
 
-* Implemented exactly to the May 22 2014 ES6 specification draft.
+* Implemented exactly to the July 18 2014 ES6 specification draft.
 * Provides an asynchronous loader (`System.import`) to [dynamically load ES6 modules](#basic-use).
 * Uses [Traceur](https://github.com/google/traceur-compiler) for compiling ES6 modules and syntax into ES5 in the browser with source map support.
 * Fully supports [ES6 circular references and bindings](#circular-references--bindings).
-* Polyfills ES6 Promises in the browser with a bundled [es6-promise](https://github.com/jakearchibald/es6-promise) implementation.
+* Polyfills ES6 Promises in the browser with an optionally bundled ES6 promise implementation.
 * [Compatible with NodeJS](#nodejs-usage) allowing for server-side module loading and tracing extensions.
-* Supports ES6 module loading in IE9+, and dynamic module formats in IE8+.
-* The complete combined polyfill comes to 8.7KB minified and gzipped, making it suitable for production use, provided that modules are [built into ES5 making them independent of Traceur](#moving-to-production).
+* Supports ES6 module loading in IE8+. Other ES6 features only supported by Traceur in IE9+.
+* The complete combined polyfill comes to 8.4KB minified and gzipped, making it suitable for production use, provided that modules are [built into ES5 making them independent of Traceur](#moving-to-production).
 
 For an overview of build workflows, [see the production guide](#moving-to-production).
 

bower.json

@@ -1,11 +1,11 @@
 {
   "name": "es6-module-loader",
-  "version": "0.7.1",
+  "version": "0.7.2",
   "description": "An ES6 Module Loader polyfill based on the latest spec.",
   "homepage": "https://github.com/ModuleLoader/es6-module-loader",
   "main": "dist/es6-module-loader-sans-promises.js",
   "dependencies": {
-    "traceur": "0.0.49"
+    "traceur": "0.0.52"
   },
   "keywords": [
     "es6",

dist/es6-module-loader-sans-promises.js

@@ -3,7 +3,7 @@
 
   Loader Polyfill
 
-    - Implemented exactly to the 2014-05-22 Specification Draft.
+    - Implemented exactly to the 2014-07-18 Specification Draft.
 
     - Functions are commented with their spec numbers, with spec differences commented.
 
@@ -170,7 +170,8 @@ function logloads(loads) {
         step: options.address ? 'fetch' : 'locate',
         loader: loader,
         moduleName: name,
-        moduleMetadata: {},
+        // allow metadata for import https://bugs.ecmascript.org/show_bug.cgi?id=3091
+        moduleMetadata: options && options.metadata || {},
         moduleSource: options.source,
         moduleAddress: options.address
       }));
@@ -694,7 +695,7 @@ function logloads(loads) {
         for (var i = 0, l = module.importers.length; i < l; i++) {
           var importerModule = module.importers[i];
           if (!importerModule.locked) {
-            var importerIndex = importerModule.dependencies.indexOf(module);
+            var importerIndex = indexOf.call(importerModule.dependencies, module);
             importerModule.setters[importerIndex](moduleObj);
           }
         }
@@ -816,14 +817,14 @@ function logloads(loads) {
 
       module.evaluated = true;
       err = doExecute(module);
-      if (err)
+      if (err) {
         module.failed = true;
-      
-      // spec variation
-      // we don't create a new module here because it was created and ammended
-      // we just disable further extensions instead
-      if (Object.preventExtensions)
+      } else if (Object.preventExtensions) {
+        // spec variation
+        // we don't create a new module here because it was created and ammended
+        // we just disable further extensions instead
         Object.preventExtensions(module.module);
+      }
 
       module.execute = undefined;
       return err;

dist/es6-module-loader-sans-promises.min.js

@@ -1177,7 +1177,7 @@ define(function(require) {
 
   Loader Polyfill
 
-    - Implemented exactly to the 2014-05-22 Specification Draft.
+    - Implemented exactly to the 2014-07-18 Specification Draft.
 
     - Functions are commented with their spec numbers, with spec differences commented.
 
@@ -1344,7 +1344,8 @@ function logloads(loads) {
         step: options.address ? 'fetch' : 'locate',
         loader: loader,
         moduleName: name,
-        moduleMetadata: {},
+        // allow metadata for import https://bugs.ecmascript.org/show_bug.cgi?id=3091
+        moduleMetadata: options && options.metadata || {},
         moduleSource: options.source,
         moduleAddress: options.address
       }));
@@ -1868,7 +1869,7 @@ function logloads(loads) {
         for (var i = 0, l = module.importers.length; i < l; i++) {
           var importerModule = module.importers[i];
           if (!importerModule.locked) {
-            var importerIndex = importerModule.dependencies.indexOf(module);
+            var importerIndex = indexOf.call(importerModule.dependencies, module);
             importerModule.setters[importerIndex](moduleObj);
           }
         }
@@ -1990,14 +1991,14 @@ function logloads(loads) {
 
       module.evaluated = true;
       err = doExecute(module);
-      if (err)
+      if (err) {
         module.failed = true;
-      
-      // spec variation
-      // we don't create a new module here because it was created and ammended
-      // we just disable further extensions instead
-      if (Object.preventExtensions)
+      } else if (Object.preventExtensions) {
+        // spec variation
+        // we don't create a new module here because it was created and ammended
+        // we just disable further extensions instead
         Object.preventExtensions(module.module);
+      }
 
       module.execute = undefined;
       return err;

dist/es6-module-loader.js

@@ -3,7 +3,7 @@
 
   Loader Polyfill
 
-    - Implemented exactly to the 2014-05-22 Specification Draft.
+    - Implemented exactly to the 2014-07-18 Specification Draft.
 
     - Functions are commented with their spec numbers, with spec differences commented.
 
@@ -695,7 +695,7 @@ function logloads(loads) {
         for (var i = 0, l = module.importers.length; i < l; i++) {
           var importerModule = module.importers[i];
           if (!importerModule.locked) {
-            var importerIndex = importerModule.dependencies.indexOf(module);
+            var importerIndex = indexOf.call(importerModule.dependencies, module);
             importerModule.setters[importerIndex](moduleObj);
           }
         }

dist/es6-module-loader.min.js

@@ -1,7 +1,7 @@
 {
   "name": "es6-module-loader",
   "description": "An ES6 Module Loader shim",
-  "version": "0.7.1",
+  "version": "0.7.2",
   "homepage": "https://github.com/ModuleLoader/es6-module-loader",
   "author": {
     "name": "Guy Bedford, Luke Hoban, Addy Osmani",