[PATCH] D122983: [C11/C2x] Change the behavior of the implicit function declaration warning

Thu Apr 21 04:32:33 PDT 2022

aaron.ballman added a comment.

In D122983#3464331 <https://reviews.llvm.org/D122983#3464331>, @xbolva00 wrote:

> You probably need to fix Makefiles as well. I believe there were similar mysterious errors with -ffp-contract changes. Try to look at history of llvm test-suite.
>
> cc @fhahn if he can remember more

Good call on looking back through the commit history. It took a while to find anyone mucking about with warning flags, but I noticed: https://github.com/llvm/llvm-test-suite/commit/24550c3385e8e3703ed364e1ce20b06de97bbeee so it looks like CFLAGS is used. I'll push a speculative fix that tries that.

Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D122983/new/

https://reviews.llvm.org/D122983