js/src/jit-test/tests/arrays/length-set-after-define-nonconfigurable.js@deefc01c0e14 (annotated)
js/src/jit-test/tests/arrays/length-set-after-define-nonconfigurable.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 | var arr = [1]; |
| michael@0 | 2 | Object.defineProperty(arr, 1, { value: undefined, configurable: false }); |
| michael@0 | 3 | |
| michael@0 | 4 | // no particular reason for 9 -- just enough to trigger property-cache code, |
| michael@0 | 5 | // maybe start JITting a little |
| michael@0 | 6 | for (var y = 0; y < 9; y++) |
| michael@0 | 7 | arr.length = 1; |
