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

Paul Walker via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Mon Apr 4 09:23:30 PDT 2022

paulwalker-arm added a comment.

Thanks for this.  I can see about cleaning up the tests but I'm still not sure what the advantage is.  The affected RUN lines are already `-fsyntax-only` tests.  Is it about where the test files live or is there something else I should be considering?  The benefit of the current tests is that it's easy to spot holes as a single function tests both requirements.  My fear is that separating the tests based on Sema/CodeGen could mean we'll miss something and never know.



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