Bug 15748 - avoid creating and then breaking circular lists in the parser
Summary: avoid creating and then breaking circular lists in the parser
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: 523.x (Safari 3)
Hardware: Mac OS X 10.4
: P2 Normal
Assignee: Maciej Stachowiak
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-10-28 23:55 PDT by Maciej Stachowiak
Modified: 2007-10-29 00:02 PDT (History)
0 users

See Also:

Attachments
patch (34.37 KB, patch)
2007-10-28 23:56 PDT, Maciej Stachowiak 		darin: review+
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Description Maciej Stachowiak 2007-10-28 23:55:33 PDT 
The parser creates circular lists for some node types and then breaks them. It would be simpler to just keep head and tail pointers in the parser for the appropriate productions.
Comment 1 Maciej Stachowiak 2007-10-28 23:56:17 PDT 
Created attachment 16934 [details]
patch
Comment 2 Darin Adler 2007-10-29 00:00:36 PDT 
Comment on attachment 16934 [details]
patch

r=me