js/src/jit-test/tests/basic/testMethodWriteBarrier2.js@deefc01c0e14 (annotated)
js/src/jit-test/tests/basic/testMethodWriteBarrier2.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.)
| michael@0 | 1 | function C() { |
| michael@0 | 2 | this.m = function () {}; // JSOP_SETMETHOD |
| michael@0 | 3 | } |
| michael@0 | 4 | |
| michael@0 | 5 | var a = [new C, new C, new C, new C, new C, new C, new C, new C, new C]; |
| michael@0 | 6 | var b = [new C, new C, new C, new C, new C, new C, a[8], new C, new C]; |
| michael@0 | 7 | |
| michael@0 | 8 | var thrown = 'none'; |
| michael@0 | 9 | try { |
| michael@0 | 10 | for (var i = 0; i < 9; i++) { |
| michael@0 | 11 | a[i].m(); |
| michael@0 | 12 | b[i].m = 0.7; // MethodWriteBarrier required here |
| michael@0 | 13 | } |
| michael@0 | 14 | } catch (exc) { |
| michael@0 | 15 | thrown = exc.name; |
| michael@0 | 16 | } |
| michael@0 | 17 | assertEq(thrown, 'TypeError'); |
