Status: New Owner: ----New issue 1901 by [email protected]: assignment expression returns undefined if the object is not extensible
http://code.google.com/p/v8/issues/detail?id=1901
var o = Object.preventExtensions({});
o.a = "A"; // => returns undefined
var a = o.b = "B";
a === undefined;
Simple Assignment Expression of ECMAScript5.1 specification [1] should
return RHS value.
[1]:http://es5.github.com/#x11.13.1 -- v8-dev mailing list [email protected] http://groups.google.com/group/v8-dev
