The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/tests/ecma_6/Comprehensions/scope.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,18 @@
     1.4 +// The identifier of a ComprehensionFor is only bound within its tail.
     1.5 +
     1.6 +function t() {
     1.7 +  var x = [0, 1, 2];
     1.8 +  return [for (x of x) x*2]
     1.9 +}
    1.10 +assertDeepEq(t(), [0, 2, 4]);
    1.11 +
    1.12 +// Each iteration should create a fresh binding.  Unfortunately this is
    1.13 +// not currently the case, but bug 449811 will fix this.
    1.14 +function t2() {
    1.15 +  var x = [0, 1, 2];
    1.16 +  return [for (x of x) ()=>x]
    1.17 +}
    1.18 +// FIXME: Should be [0, 1, 2].
    1.19 +assertDeepEq([for (x of t2()) x()], [2, 2, 2]);
    1.20 +
    1.21 +reportCompare(null, null, "test");