inclyc marked 2 inline comments as done.
inclyc added inline comments.
================
Comment at: clang/lib/AST/FormatString.cpp:367
+ case BuiltinType::Char_U:
+ case BuiltinType::Bool:
+ return Match;
----------------
aaron.ballman wrote:
> Isn't this a match promotion as well? e.g. `printf("%hhd", (_Bool)0);` where
> the `_Bool` is promoted to `int` but then cast back down to a char type
> (which seems rather unlikely to be a type confusion issue).
Hmm? `_Bool` just matches `AnyCharTy` perfectly. `MatchPromotion` means the
types having **different** length and they can be considered as "partially
matched" because of promotions).
Isn't `_Bool` and `AnyChar` here just have the same length?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D132568/new/
https://reviews.llvm.org/D132568
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