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js/src/jit-test/tests/for-of/arrays-growing-2.js@deefc01c0e14

js/src/jit-test/tests/for-of/arrays-growing-2.js

Thu, 15 Jan 2015 21:03:48 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 15 Jan 2015 21:03:48 +0100

branch

TOR_BUG_9701

changeset 11

deefc01c0e14

permissions

-rw-r--r--

Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)

 // Inserting values in an array does not change the next index of an existing iterator.

 var a = [1, 2, 3, 4];

 var s = '';

 for (var v of a) {

     s += v;

     if (s.length === 2)

         a.unshift('x');

 }

 assertEq(s, '12234');