Changeset 61878 in webkit for trunk/JavaScriptCore/parser

Timestamp:

Jun 25, 2010, 12:17:24 PM (15 years ago)

Author:

[email protected]

Message:

2010-06-25 Oliver Hunt <​[email protected]>

Reviewed by Geoffrey Garen.

Remove old js parser
​https://bugs.webkit.org/show_bug.cgi?id=41222

Remove the old yacc parser, this also solves the tiger problem. Which
was a conflict between yacc generated token values and those in the
custom parser

• Android.mk:
• CMakeLists.txt:
• DerivedSources.make:
• DerivedSources.pro:
• GNUmakefile.am:
• JavaScriptCore.pro:
• JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj:
• JavaScriptCore.xcodeproj/project.pbxproj:
• parser/Grammar.y: Removed.
• parser/JSParser.cpp:
• parser/JSParser.h:
• parser/Lexer.cpp:
• parser/NodeConstructors.h: (JSC::Node::Node):
• parser/Parser.cpp: (JSC::Parser::parse):
• wtf/Platform.h:

Location:

trunk/JavaScriptCore/parser

Files:

• Grammar.y (deleted)
• JSParser.cpp (modified) (3 diffs)
• JSParser.h (modified) (2 diffs)
• Lexer.cpp (modified) (1 diff)
• NodeConstructors.h (modified) (1 diff)
• Parser.cpp (modified) (1 diff)

trunk/JavaScriptCore/parser/JSParser.cpp

@@ -26 +26 @@
 #include "config.h"
 
-#if ENABLE(RECURSIVE_PARSE)
 #include "JSParser.h"
 
@@ -33 +32 @@
 #include "JSGlobalData.h"
 #include "NodeInfo.h"
-#include "Grammar.h"
 #include "ASTBuilder.h"
 #include <utility>
@@ -1500 +1498 @@
 
 }
-
-#endif
-

trunk/JavaScriptCore/parser/JSParser.h

@@ -26 +26 @@
 #ifndef JSParser_h
 #define JSParser_h
-#if ENABLE(RECURSIVE_PARSE)
 
 namespace JSC {
@@ -122 +121 @@
 int jsParse(JSGlobalData*);
 }
-#endif
 #endif // JSParser_h

trunk/JavaScriptCore/parser/Lexer.cpp

@@ -39 +39 @@
 using namespace Unicode;
 
-#if ENABLE(RECURSIVE_PARSE)
 #include "JSParser.h"
-#else
-using namespace JSC;
-#include "Grammar.h"
-#endif
-
 #include "Lookup.h"
 #include "Lexer.lut.h"

trunk/JavaScriptCore/parser/NodeConstructors.h

@@ -44 +44 @@
 
     inline Node::Node(JSGlobalData* globalData)
-#if ENABLE(RECURSIVE_PARSE)
         : m_line(globalData->lexer->lastLineNumber())
-#else
-        : m_line(globalData->lexer->lineNumber())
-#endif
     {
     }

trunk/JavaScriptCore/parser/Parser.cpp

@@ -53 +53 @@
     Lexer& lexer = *globalData->lexer;
     lexer.setCode(*m_source, m_arena);
-    
-#if ENABLE(RECURSIVE_PARSE)
+
     int parseError = jsParse(globalData);
-#else
-    int parseError = jscyyparse(globalData);
-#endif
     int lineNumber = lexer.lineNumber();
     bool lexError = lexer.sawError();