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comparison: js/src/jit-test/tests/basic/bug641525.js
js/src/jit-test/tests/basic/bug641525.js
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- 6474c204b198
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| -1:000000000000 | 0:d73965e681d1 |
|---|---|
| 1 | |
| 2 var o2 = Proxy.create({}); | |
| 3 function f1() {} | |
| 4 function f2() {} | |
| 5 function f4(o) { | |
| 6 var key = Object.getOwnPropertyNames(o)[18]; | |
| 7 o4 = o[key]; | |
| 8 o.prototype = {}; | |
| 9 } | |
| 10 f4(f1); | |
| 11 f4(f1); | |
| 12 f4(f2); | |
| 13 new f2(o2); | |
| 14 | |
| 15 // these will hold only if type inference is enabled. | |
| 16 //assertEq(shapeOf(f1) == shapeOf(f2), false); | |
| 17 //assertEq(shapeOf(f1) == shapeOf(f4), false); | |
| 18 | |
| 19 function factory() { | |
| 20 function foo() {} | |
| 21 foo.x = 0; | |
| 22 return foo; | |
| 23 } | |
| 24 | |
| 25 var fobjs = []; | |
| 26 for (var i = 0; i < 10; i++) { | |
| 27 var of = fobjs[i] = factory(); | |
| 28 if (i > 0) { | |
| 29 assertEq(fobjs[i - 1] === of, false); | |
| 30 assertEq(shapeOf(fobjs[i - 1]), shapeOf(of)); | |
| 31 } | |
| 32 } | |
| 33 | |
| 34 assertEq(shapeOf(fobjs[0]) == shapeOf(f1), false); |
