Bug 142937

Summary:

[ES6] Object type restrictions on a first parameter of several Object.* functions are relaxed

Product:

WebKit

Reporter:

Yusuke Suzuki <ysuzuki>

Component:

JavaScriptCore

Assignee:

Yusuke Suzuki <ysuzuki>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

commit-queue, darin

Priority:

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	none

Description Yusuke Suzuki 2015-03-21 06:18:59 PDT

After ES6, several Object methods (like Object.freeze) coerce the argument to Object by using ToObject instead of checking isObject and raising TypeError.
http://people.mozilla.org/~jorendorff/es6-draft.html#sec-additions-and-changes-that-introduce-incompatibilities-with-prior-editions

Comment 1 Yusuke Suzuki 2015-03-30 05:06:12 PDT

Created attachment 249720 [details]
Patch

Comment 2 WebKit Commit Bot 2015-03-31 10:45:25 PDT

Comment on attachment 249720 [details]
Patch

Clearing flags on attachment: 249720

Committed r182189: <http://trac.webkit.org/changeset/182189>

Comment 3 WebKit Commit Bot 2015-03-31 10:45:29 PDT

All reviewed patches have been landed.  Closing bug.

Comment 4 Yusuke Suzuki 2015-03-31 10:46:35 PDT

Landed. thank you for your review :D