[PATCH] D121683: Emit a warning if -xc/-xc++ is after the last input file

[Fangrui Song via Phabricator via cfe-commits]

MaskRay added inline comments.


================
Comment at: clang/test/Driver/x-args.c:1
+// RUN: %clang -fsyntax-only -Werror -xc %s
+// RUN: %clang -fsyntax-only -Werror %s -xc %s
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MaskRay wrote:
> The first two RUN lines are unneeded
Sorry, they are needed because of -Werror.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D121683/new/

https://reviews.llvm.org/D121683