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msaboff@apple.com authored
https://bugs.webkit.org/show_bug.cgi?id=100576 Reviewed by Darin Adler. Source/JavaScriptCore: Changed singleEscape() processing to be based on a lookup of a static table. The table covers ASCII characters SPACE through DEL. If a character can be a single character escape, then the table provides the non-zero result of that escape. Updated the result of singleEscape to be an LChar to make the table as small as possible. Added a new test fast/js/normal-character-escapes-in-string-literals.html to validated the behavior. * parser/Lexer.cpp: (JSC::singleEscape): (JSC::Lexer::parseString): (JSC::Lexer::parseStringSlowCase): LayoutTests: Added a new test to validated the behavior of the corresponding changes to string processing in the Lexer. * fast/js/normal-character-escapes-in-string-literals-expected.txt: Added. * fast/js/normal-character-escapes-in-string-literals.html: Added. * fast/js/script-tests/normal-character-escapes-in-string-literals.js: Added. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@132853 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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