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js/src/jit-test/tests/ion/bug701958.js@b8a032363ba2

js/src/jit-test/tests/ion/bug701958.js

Thu, 22 Jan 2015 13:21:57 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 22 Jan 2015 13:21:57 +0100

branch

TOR_BUG_9701

changeset 15

b8a032363ba2

permissions

-rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

 function f(v)

 {

     return v.x + v.x + v.y;

 }

 assertEq(f({ x: 1, y: 2 }), 4);

 assertEq(f({ __proto__: {x: 1, y: 2} }), 4);

 assertEq(f({ __proto__: {x: 0, y: 2}, x: 1 }), 4);

 // Ensure there is no aliasing.

 var global = 1;

 assertEq(f(Object.defineProperty({ y : 2 }, "x", { get : function(){ return global++; } })), 5);