Bug 83403

Summary:

Do not abuse ArrayStorage's m_length for testing array consistency

Product:

WebKit

Reporter:

Benjamin Poulain <benjamin>

Component:

JavaScriptCore

Assignee:

Benjamin Poulain <benjamin>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

barraclough, ggaren

Priority:

Keywords:

InRadar

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	ggaren: review+

Description Benjamin Poulain 2012-04-06 15:33:10 PDT

Do not abuse ArrayStorage's m_length for testing array consistency. Doing so forces the compiler to maintain two counters and increment both.

Comment 1 Benjamin Poulain 2012-04-06 15:34:21 PDT

Related to <rdar://problem/11197244>

Comment 2 Benjamin Poulain 2012-04-06 15:43:14 PDT

Created attachment 136077 [details]
Patch

Comment 3 Geoffrey Garen 2012-04-06 16:09:06 PDT

Comment on attachment 136077 [details]
Patch

r=me

Comment 4 Benjamin Poulain 2012-04-06 18:12:25 PDT

Committed r113530: <http://trac.webkit.org/changeset/113530>