Make the test suite more friendly to Clang 19 - #4912

Make the test suite more friendly to Clang 19#4912

Stephan T. Lavavej (StephanTLavavej) merged 3 commits into

microsoft:mainmicrosoft/STL:mainfrom

CaseyCarter:clang19-friendlyCaseyCarter/STL:clang19-friendlyCopy head branch name to clipboard