[PATCH] D129664: [Clang] Adjust extension warnings for delimited sequences

[Tom Honermann via Phabricator via cfe-commits]

tahonermann added a comment.

> While accepting all these inside of string and character literals in C and C++20 and older is fine, accepting them inside of identifiers can change meaning of valid programs.

Thank you for reporting this impact, @jakubjelinek! I'll copy you on an email to WG21 that discussed the impact, specifically with regard to the glibc header for which Joseph reported failures.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D129664/new/

https://reviews.llvm.org/D129664