Comment #3 on issue 4146 by [email protected]: Passing a frozen regexp as
the first argument to str.replace does not throw
https://code.google.com/p/v8/issues/detail?id=4146
Setting the property to the same value should not throw an exception
It totally should. Simple testcase:
"use strict";
var x = { y : 0 };
Object.freeze(x);
x.y = 0;
V8 throws on that testcase. The reason it should throw is described in
https://bugzilla.mozilla.org/show_bug.cgi?id=1168257#c6 -- [[Set]] will
bail out before ever calling [[DefineOwnProperty]] if setting an existing
readonly property.
So SpiderMonkey is in fact doing the right thing here. Now how do I reopen
bugs in this bug system? ;)
--
You received this message because this project is configured to send all
issue notifications to this address.
You may adjust your notification preferences at:
https://code.google.com/hosting/settings
--
--
v8-dev mailing list
[email protected]
http://groups.google.com/group/v8-dev
---
You received this message because you are subscribed to the Google Groups "v8-dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/d/optout.
