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darin@apple.com authored
Reviewed by Geoffrey Garen. String to number coercion is not spec compliant https://bugs.webkit.org/show_bug.cgi?id=31349 ToNumber should ignore NBSP (\u00a0) https://bugs.webkit.org/show_bug.cgi?id=25490 * runtime/JSGlobalObjectFunctions.cpp: (JSC::parseIntOverflow): Added a version that works on UChar. * runtime/JSGlobalObjectFunctions.h: Ditto. * runtime/UString.cpp: (JSC::isInfinity): Added helper functions. (JSC::UString::toDouble): Use isStrWhiteSpace instead of isSASCIISpace to define what we should skip. Got rid of the code that used CString and UTF8String, instead processing the UChar of the string directly, except for when we call strtod. For strtod, use our own home-grown conversion function that does not try to do any UTF-16 processing. Tidied up the logic a bit as well. 2010-07-09 Darin Adler <darin@apple.com> Reviewed by Geoffrey Garen. String to number coercion is not spec compliant https://bugs.webkit.org/show_bug.cgi?id=31349 * fast/js/ToNumber-expected.txt: Updated to expect more tests to pass. * fast/js/parseFloat-expected.txt: Ditto. * fast/js/sputnik/Conformance/09_Type_Conversion/9.3_ToNumber/9.3.1_ToNumber_from_String/S9.3.1_A2-expected.txt: Ditto. * fast/js/sputnik/Conformance/09_Type_Conversion/9.3_ToNumber/9.3.1_ToNumber_from_String/S9.3.1_A3_T1-expected.txt: Ditto. * fast/js/sputnik/Conformance/09_Type_Conversion/9.3_ToNumber/9.3.1_ToNumber_from_String/S9.3.1_A3_T2-expected.txt: Ditto. * fast/js/sputnik/Conformance/15_Native_Objects/15.1_The_Global_Object/15.1.2/15.1.2.3_parseFloat/S15.1.2.3_A2_T10-expected.txt: Ditto. * fast/js/sputnik/Conformance/15_Native_Objects/15.1_The_Global_Object/15.1.2/15.1.2.3_parseFloat/S15.1.2.3_A2_T3-expected.txt: Ditto. * fast/js/sputnik/Conformance/15_Native_Objects/15.1_The_Global_Object/15.1.2/15.1.2.3_parseFloat/S15.1.2.3_A2_T8-expected.txt: Ditto. * fast/js/sputnik/Conformance/15_Native_Objects/15.1_The_Global_Object/15.1.2/15.1.2.3_parseFloat/S15.1.2.3_A2_T9-expected.txt: Ditto. * fast/js/sputnik/Conformance/15_Native_Objects/15.1_The_Global_Object/15.1.2/15.1.2.3_parseFloat/S15.1.2.3_A6-expected.txt: Ditto. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@63120 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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