[llvm-branch-commits] [clang] [compiler-rt] [llvm] [libcxx] Use debug() instead of note() for substitutions and features (PR #193667)

[Vitaly Buka via llvm-branch-commits]

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vitalybuka wrote:

That's why I split them.
If no objection about PR note->debug I can merging ignoring formatted error and deal with formatting #193673


https://github.com/llvm/llvm-project/pull/193667