Changeset 27215 in webkit for trunk/JavaScriptCore/kjs/Parser.h

Timestamp:

Oct 28, 2007, 11:49:54 PM (18 years ago)

Author:

mjs

Message:

Reviewed by Darin.

• avoid creating and then breaking circular lists in the parser, instead track head and tail pointers at parse time ​http://bugs.webkit.org/show_bug.cgi?id=15748

Not a significant speedup or slowdown on SunSpider.

• kjs/Parser.cpp: (KJS::clearNewNodes):
• kjs/Parser.h:
• kjs/grammar.y:
• kjs/nodes.cpp: (KJS::BlockNode::BlockNode): (KJS::CaseBlockNode::CaseBlockNode): (KJS::FunctionBodyNode::FunctionBodyNode): (KJS::SourceElementsNode::SourceElementsNode): (KJS::ProgramNode::ProgramNode):
• kjs/nodes.h: (KJS::ElementNode::): (KJS::ArrayNode::): (KJS::PropertyListNode::): (KJS::ObjectLiteralNode::): (KJS::ArgumentListNode::): (KJS::ArgumentsNode::): (KJS::VarDeclListNode::): (KJS::VarStatementNode::): (KJS::ForNode::): (KJS::ParameterNode::): (KJS::FuncExprNode::): (KJS::FuncDeclNode::): (KJS::SourceElementsNode::): (KJS::CaseClauseNode::): (KJS::ClauseListNode::):

File:

• trunk/JavaScriptCore/kjs/Parser.h (modified) (1 diff)

trunk/JavaScriptCore/kjs/Parser.h

@@ -54 +54 @@
 
         static void saveNewNode(Node*);
-        static void noteNodeCycle(Node*);
-        static void removeNodeCycle(Node*);
 
         static int sid;