fitzgen

  function wu(thing) {
    return new wu.Iterable(thing);
  }

  // This is known as @@iterator in the ES6 spec. Until it is bound to some
  // well-known name or importable, find the @@iterator object by expecting it
  // as the first property accessed on a for-of iterable.
  //
  // This shim is thanks to @andywingo via @gozala.
  const iteratorSymbol = (function() {

fitzgen

let { devtools } = Cu.import("resource://gre/modules/devtools/Loader.jsm", {});

function openToolbox() {
  let target = devtools.TargetFactory.forTab(gBrowser.selectedTab);
  return gDevTools.showToolbox(target, "jsdebugger");
}

function closeToolbox() {
  let target = devtools.TargetFactory.forTab(gBrowser.selectedTab);
  return gDevTools.closeToolbox(target);

fitzgen

function* asyncIterator() {
  let value, done;
  while ({value, done} = (yield null), !done) {
    console.log("got", value);
  }
  console.log("done");
}

it = asyncIterator();
it.next();

fitzgen

Cu.import("resource://gre/modules/jsdebugger.jsm");
addDebuggerToGlobal(this);

let browser = gBrowser.getBrowserForTab(gBrowser.selectedTab);
let contentWindow = browser.contentWindow;

let dbg = new Debugger(contentWindow);

let start = Date.now();
dbg.memory.captureDominatorTree(contentWindow)

fitzgen

"use strict";

var immut = (function () {

  var descriptor = {
    value: null
  };

  return function immut() {
    if (arguments.length % 2 !== 0)

fitzgen

# Proposed Format

{
...
7.  sources: ["baz.ts", "foo.js", "bar.js"]
...
9.  mediaTypes: ["application/javascript", "application/x.typescript"],
10. sourcesMediaTypes: "CAA",
}

fitzgen

diff --git a/browser/devtools/debugger/test/head.js b/browser/devtools/debugger/test/head.js
index 1c97620..5dd4070 100644
--- a/browser/devtools/debugger/test/head.js
+++ b/browser/devtools/debugger/test/head.js
@@ -734,17 +734,24 @@ function closeDebuggerAndFinish(aPanel, aFlags = {}) {
               "unless you're absolutely sure about what you're doing.");
   }
   return teardown(aPanel, aFlags).then(finish);
 }
 

fitzgen

var d = Object.create(Date.prototype);
Date.call(d);
d instanceof Date // true
d.getTime()       // throws an Error!

fitzgen

let foo = 1;
let bar = 2;

let obj = { foo, bar };

obj.foo // 1
obj.bar // 2

fitzgen

var smc = new SourceMapConsumer(theSourceMapJSON);
var smg = SourceMapGenerator.fromSourceMap(smc);
smc.sources.forEach(function (s) {
  smg.setSourceContent(s, somehowGetTheSourceContentsOf(s));
});
// This is your modified map.
smg.toJSON();