[PATCH] D102122: Support warn_unused_result on typedefs

[David Blaikie via Phabricator via cfe-commits]

dblaikie added a comment.

Oh, one question: If we do move forward with this patch, how would we detect that the compiler supports this new use of warn_unused_result? (so that the feature detection macros in LLVM properly make the attribute a no-op unless we have a version of clang that supports it)


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D102122/new/

https://reviews.llvm.org/D102122