[PATCH] D133771: Add a "Potentially Breaking Changes" section to the Clang release notes

Tue Sep 13 14:46:59 PDT 2022

thesamesam added inline comments.

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Comment at: clang/docs/ReleaseNotes.rst:52
+  into an error-only diagnostic in the next Clang release. Fixes
+  `Issue 50055: <https://github.com/llvm/llvm-project/issues/50055>`_.
+- ``-Wincompatible-function-pointer-types`` now defaults to an error in all C
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Reflecting on this a bit, do wonder about explicitly calling out configure scripts, as I suspect it's something a lot of people may not even think of.

"The LLVM team recommends that projects using configure scripts verify the results do not change before/after setting `-Werror=implicit-function-declarations` (repeat for others) to avoid incompatibility with Clang 16."

Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D133771/new/

https://reviews.llvm.org/D133771