Changeset 127774 in webkit for trunk/Source/JavaScriptCore/parser/Parser.h

Timestamp:

Sep 6, 2012, 12:45:35 PM (13 years ago)

Author:

[email protected]

Message:

Rolled out <​http://trac.webkit.org/changeset/127698> because it broke
fast/dom/HTMLScriptElement/script-reexecution-pretty-diff.html

Named functions should not allocate scope objects for their names
​https://bugs.webkit.org/show_bug.cgi?id=95659

Reviewed by Oliver Hunt.

File:

• trunk/Source/JavaScriptCore/parser/Parser.h (modified) (4 diffs)

trunk/Source/JavaScriptCore/parser/Parser.h

@@ -209 +209 @@
     bool isFunctionBoundary() { return m_isFunctionBoundary; }
 
-    void declareCallee(const Identifier* ident)
-    {
-        m_declaredVariables.add(ident->ustring().impl());
-    }
-
     bool declareVariable(const Identifier* ident)
     {
@@ -388 +383 @@
 
 public:
-    Parser(JSGlobalData*, const SourceCode&, FunctionParameters*, const Identifier&, JSParserStrictness, JSParserMode);
+    Parser(JSGlobalData*, const SourceCode&, FunctionParameters*, JSParserStrictness, JSParserMode);
     ~Parser();
 
@@ -1026 +1021 @@
 
 template <class ParsedNode>
-PassRefPtr<ParsedNode> parse(JSGlobalData* globalData, JSGlobalObject* lexicalGlobalObject, const SourceCode& source, FunctionParameters* parameters, const Identifier& name, JSParserStrictness strictness, JSParserMode parserMode, Debugger* debugger, ExecState* execState, JSObject** exception)
+PassRefPtr<ParsedNode> parse(JSGlobalData* globalData, JSGlobalObject* lexicalGlobalObject, const SourceCode& source, FunctionParameters* parameters, JSParserStrictness strictness, JSParserMode parserMode, Debugger* debugger, ExecState* execState, JSObject** exception)
 {
     SamplingRegion samplingRegion("Parsing");
@@ -1033 +1028 @@
 
     if (source.provider()->data()->is8Bit()) {
-        Parser< Lexer<LChar> > parser(globalData, source, parameters, name, strictness, parserMode);
+        Parser< Lexer<LChar> > parser(globalData, source, parameters, strictness, parserMode);
         return parser.parse<ParsedNode>(lexicalGlobalObject, debugger, execState, exception);
     }
-    Parser< Lexer<UChar> > parser(globalData, source, parameters, name, strictness, parserMode);
+    Parser< Lexer<UChar> > parser(globalData, source, parameters, strictness, parserMode);
     return parser.parse<ParsedNode>(lexicalGlobalObject, debugger, execState, exception);
 }