<regex>: Make wregex correctly match negated character classes - #5403

<regex>: Make wregex correctly match negated character classes#5403

Stephan T. Lavavej (StephanTLavavej) merged 5 commits into

microsoft:mainmicrosoft/STL:mainfrom

muellerj2:regex-final-negated-char-class-fixmuellerj2/STL:regex-final-negated-char-class-fixCopy head branch name to clipboard