Changeset 64827 in webkit for trunk/JavaScriptCore/parser/Lexer.h

Timestamp:

Aug 6, 2010, 3:33:10 AM (15 years ago)

Author:

[email protected]

Message:

Refactor identifier parsing in lexer
​https://bugs.webkit.org/show_bug.cgi?id=41845

Reviewed by Darin Adler.

The code is refactored to avoid gotos. The new code
has the same performance as the old one.

SunSpider --parse-only: no change (from 34.0ms to 33.6ms)
SunSpider: no change (from 523.2ms to 523.5ms)

• parser/Lexer.cpp:

(JSC::Lexer::parseIdent):
(JSC::Lexer::lex):

• parser/Lexer.h:

File:

• trunk/JavaScriptCore/parser/Lexer.h (modified) (1 diff)

trunk/JavaScriptCore/parser/Lexer.h

@@ -95 +95 @@
         ALWAYS_INLINE bool lastTokenWasRestrKeyword() const;
 
+        ALWAYS_INLINE JSTokenType parseIdentifier(JSTokenData*, LexType);
         ALWAYS_INLINE bool parseString(JSTokenData* lvalp);