js/src/jit-test/tests/ion/new-6.js@6474c204b198 (annotated)
js/src/jit-test/tests/ion/new-6.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | // Enter an Ion constructor via on-stack replacement. |
| michael@0 | 2 | |
| michael@0 | 3 | // This gets compiled and called by the interpreter. |
| michael@0 | 4 | // Allocation and primitive check need to happen caller-side. |
| michael@0 | 5 | function Foo() { |
| michael@0 | 6 | var y = 0; |
| michael@0 | 7 | for (var i = 0; i < 100; i++) |
| michael@0 | 8 | { y++ } |
| michael@0 | 9 | this.x = 5; |
| michael@0 | 10 | return y; |
| michael@0 | 11 | } |
| michael@0 | 12 | |
| michael@0 | 13 | eval("//nothing"); // Prevent compilation of global script. |
| michael@0 | 14 | |
| michael@0 | 15 | for (var i = 0; i < 100; i++) { |
| michael@0 | 16 | var x = new Foo(); |
| michael@0 | 17 | assertEq(typeof(x), "object"); |
| michael@0 | 18 | } |
