js/src/jit-test/tests/ion/bug701958.js@6474c204b198
js/src/jit-test/tests/ion/bug701958.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.
1 function f(v)
2 {
3 return v.x + v.x + v.y;
4 }
6 assertEq(f({ x: 1, y: 2 }), 4);
7 assertEq(f({ __proto__: {x: 1, y: 2} }), 4);
8 assertEq(f({ __proto__: {x: 0, y: 2}, x: 1 }), 4);
10 // Ensure there is no aliasing.
11 var global = 1;
12 assertEq(f(Object.defineProperty({ y : 2 }, "x", { get : function(){ return global++; } })), 5);
