Module names include .js

[robianmcd]

In version 0.0.74 of Traceur the following module

export default function foo() {}

Would compile into:

System.register("foo", [], function($__export) {
  "use strict";
  var __moduleName = "foo";
  ...
});

With the options {modules: 'instantiate', moduleName: true}.

In 0.0.79 it now compiles into

System.register("foo.js", [], function($__export) {
  "use strict";
  var __moduleName = "foo.js";
  ...
});
//# sourceURL=foo.js

I can no longer import the module with import 'foo' becasue .js is added on to the end of the module name. I also reproduced this issue in 0.0.77.

[UltCombo]

The default System.normalize implementation should add the .js extension, no?

[robianmcd]

I tried building a project from scratch to see if I could reproduce the issue but now I am getting a slightly different issue. A module which should have a default field gets imported but it is empty. But it works fine if I revert back to 0.0.74.

Here is the project
https://dl.dropboxusercontent.com/u/20066539/Forum%20Links/Other/traceur-sandbox.7z

If you open up index.html in the build folder it should log 'parent' to the console but instead it throws an error

[arv]

Working as intended.

Issue #1221

It was agreed that adding .js was a bad idea.

Traceur was changed to match the latest thinking here:
a18e418 and 1172c70

And here is the change that updated Traceur to be explicit: 4dd20c5

[arv]

But... the intent was to allow ./foo for a while: https://github.com/google/traceur-compiler/blob/master/src/runtime/TraceurLoader.js#L70