<regex>: Implement collating ranges#5238
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StephanTLavavej merged 18 commits intomicrosoft:mainfrom Mar 24, 2025
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muellerj2
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Jan 15, 2025
CaseyCarter
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Jan 15, 2025
Fix trivial merge conflict in tests/std/test.lst.
StephanTLavavej
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Mar 20, 2025
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Thanks! This makes sense and looks good to me. The comprehensive test coverage is excellent. 😻 I pushed a trivial merge with |
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I'm mirroring this to the MSVC-internal repo - please notify me if any further changes are pushed. |
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Thanks for sorting out this bug! 😹 🐞 🪄 |
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Resolves #5204. Follow-up to #5164 and #5209.
When compiled under
/MDor/MDd, the new test cases specific to collating ranges are skipped:/Zc:wchar_t-because the test will fail due to<locale>:std::collate<wchar_t>does not respect collation order when compiled with/MD(d) /Zc:wchar_t-#5236._ITERATOR_DEBUG_LEVELbecause the stack will be corrupted whenstd::collate<wchar_t>::do_transform()is called in the linked DLL.Drive-by changes:
_Parser::_Error()as[[noreturn]]._Matcher::_Skip()and_Matcher::_Do_class(),_STDqualify calls to some free functions and clean up the control flow that translates the current character and converts it to an unsigned value.