js/src/jit-test/tests/parser/bug-844805-2.js@ac0c01689b40 (annotated)
js/src/jit-test/tests/parser/bug-844805-2.js
Thu, 15 Jan 2015 15:59:08 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:59:08 +0100
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
- permissions
- -rw-r--r--
Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | // Constant folding does not affect strict delete. |
| michael@0 | 2 | |
| michael@0 | 3 | function f(x) { |
| michael@0 | 4 | "use strict"; |
| michael@0 | 5 | |
| michael@0 | 6 | // This senseless delete-expression is legal even in strict mode. Per ES5.1 |
| michael@0 | 7 | // 11.4.1 step 2, it does nothing and returns true. |
| michael@0 | 8 | return delete (1 ? x : x); |
| michael@0 | 9 | } |
| michael@0 | 10 | assertEq(f(), true); |
