The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/jit-test/tests/for-of/array-holes-5.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,6 @@
     1.4 +// for-of does not skip trailing holes; the value is undefined.
     1.5 +
     1.6 +var log = "";
     1.7 +for (var x of [1, 2, 3,,])
     1.8 +    log += x;
     1.9 +assertEq(log, "123undefined");