Test coverage and precondition checking for LWG-2295 Locale name when the provided Facet is a nullptr - #3823

Test coverage and precondition checking for LWG-2295 Locale name when the provided Facet is a nullptr#3823

Stephan T. Lavavej (StephanTLavavej) merged 3 commits into

microsoft:mainmicrosoft/STL:mainfrom

frederick-vs-ja:lwg-2295frederick-vs-ja/STL:lwg-2295Copy head branch name to clipboard