2008-10-02  Gavin Barraclough  <barraclough@apple.com>

        Reviewed by Darin Adler.

        Fix for bug #21232 - should reset m_isPendingDash on flush,
        and should allow '\-' as beginning or end of a range (though
        not to specifiy a range itself).

        * ChangeLog:
        * wrec/CharacterClassConstructor.cpp:
        (JSC::CharacterClassConstructor::put):
        (JSC::CharacterClassConstructor::flush):
        * wrec/CharacterClassConstructor.h:
        (JSC::CharacterClassConstructor::flushBeforeEscapedHyphen):
        * wrec/WREC.cpp:
        (JSC::WRECGenerator::generateDisjunction):
        (JSC::WRECParser::parseCharacterClass):
        (JSC::WRECParser::parseDisjunction):
        * wrec/WREC.h:

LayoutTests:

2008-10-02  Gavin Barraclough  <barraclough@apple.com>

        Reviewed by Darin Adler.

        Layout tests for for bug #21232 - plus a range of tests for, um, ranges.

        * fast/js/regexp-ranges-and-escaped-hyphens-expected.txt: Added.
        * fast/js/regexp-ranges-and-escaped-hyphens.html: Added.
        * fast/js/resources/regexp-ranges-and-escaped-hyphens.js: Added.



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@37194 268f45cc-cd09-0410-ab3c-d52691b4dbfc