The Tor Browser / file comparison
comparison: js/src/tests/js1_7/geniter/gen-with-call-obj.js
js/src/tests/js1_7/geniter/gen-with-call-obj.js
- changeset 0
- 6474c204b198
equal
deleted
inserted
replaced
| -1:000000000000 | 0:1ecb267a08f7 |
|---|---|
| 1 var foo; | |
| 2 | |
| 3 function gen() { | |
| 4 var x = 0; | |
| 5 foo = function() { return x++; } | |
| 6 for (var i = 0; i < 10; ++i) | |
| 7 yield x++; | |
| 8 } | |
| 9 | |
| 10 var j = 0; | |
| 11 for (i in gen()) | |
| 12 assertEq(i, j++); | |
| 13 | |
| 14 // now mess up the stack | |
| 15 | |
| 16 function f1(x) { | |
| 17 var a, b, c, d, e, f, g; | |
| 18 return x <= 0 ? 0 : f1(x-1); | |
| 19 } | |
| 20 f1(10); | |
| 21 function f2(x) { | |
| 22 var a = x, b = x; | |
| 23 return x <= 0 ? 0 : f2(x-1); | |
| 24 } | |
| 25 f2(10); | |
| 26 | |
| 27 // now observe gen's call object (which should have been put) | |
| 28 | |
| 29 gc(); | |
| 30 assertEq(foo(), 10); | |
| 31 gc(); | |
| 32 assertEq(foo(), 11); | |
| 33 gc(); | |
| 34 assertEq(foo(), 12); | |
| 35 | |
| 36 reportCompare(true,true); |
