[llvm-branch-commits] [clang] [llvm] Continuation of fexec-charset (PR #169803)

[Sergei Barannikov via llvm-branch-commits]

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s-barannikov wrote:

`SpecifierLetter` (actually, it may be more than one letter) should be converted back to UTF-8.

However, it is not always in execution encoding, there are two places that initialize it with host string, look for "*" and ".*" in `DecomposePrintfHandler::HandlePrintfSpecifier()`. I'll put a PR to change `SpecifierLetter` to always be in the execution encoding.


https://github.com/llvm/llvm-project/pull/169803