1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/js/src/jit-test/tests/basic/bug642894.js Wed Dec 31 06:09:35 2014 +0100 1.3 @@ -0,0 +1,9 @@ 1.4 + 1.5 +function foo() { 1.6 + var x = {}; 1.7 + x.__proto__ = function() { return 0 } 1.8 + return x; 1.9 +} 1.10 +var a = foo(); 1.11 +var b = foo(); 1.12 +assertEq(a.__proto__ === b.__proto__, false);