[PATCH] D131057: [Sema] -Wformat: support C23 printf %b %B

Fangrui Song via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Wed Aug 3 11:29:22 PDT 2022


MaskRay added a comment.

In D131057#3697165 <https://reviews.llvm.org/D131057#3697165>, @aaron.ballman wrote:

> Thanks for working on this! Please also add a release note for it.

Will add:)

> I think there are changes missing for ScanfFormatString.cpp to handle `bArg` and `BArg` that should be handled at the same time. WDYT?

I noticed this: https://github.com/llvm/llvm-project/issues/56885#issuecomment-1203636181

I think making scanf in the same patch makes sense. Let me check existing tests...


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https://reviews.llvm.org/D131057



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