Issue 301 - jshydra: Handle for .. of ..

autotest/abprewrite_source.js

 const Cc = Components.classes
 const Ci = Components.interfaces;
 const Cu = Components.utils;
 const Cr = Components.results;
 const Cl = Components.unknown;
 
 Cu.import("foo/bar.jsm");
 
 let {Timeline} = require("timeline");
 let {Utils} = require("utils");
 let {Filter, BlockingFilter} = require("filterClasses");
 
 let foo;
 let bar = 2;
 var bas;
 
 let [a, b] = foo();
 [a, b] = [1, 2];
 
 let {x: y} = foo();
 let {k1: v1, k2: v2} = foo();
 
-for each (let v in fooList)
+
+for (let v of fooList)
   alert(v);
 
-for each (let [a, b] in fooList)
+for (let [a, b] of fooList)
 {
   a += b;
   b -= a;
 }
 
-for each (let [a, b] in fooList);
+for (let [a, b] of fooList);
 
-for each (k in fooList)
+for (k of fooList)
   alert(k);
+
 
 let a = function() 1;
 let b = {
   get foo() 1
 };
 
 if (a == b)
   foo();
 else if (a == c)
   bar();
@@ skipping 20 matching lines @@
     yield i;
   }
 }
 var a = function()
 {
   for (var i = 0; i < 10; i++)
   {
     yield i;
   }
 };