[PATCH] D135389: [Clang] Emit a warning for ambiguous joined '-o' arguments

Thu Oct 6 14:37:17 PDT 2022

tra accepted this revision.
tra added inline comments.

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Comment at: clang/test/Driver/unknown-arg.c:74
+
+// RUN: %clang -### --offload-arch=sm_70 -o ffload-device-only -Werror=unknown-argument %s
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jhuber6 wrote:
> tra wrote:
> > Has this patch been updated with incomplete changes? This RUN line seems to miss `2>&1 | FileCheck` and the check lines.
> I'm relying on the fact that `-Werror` will cause clang to return a non-zero error code and make the test fail if any warnings show up.
Got it. I've missed that.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D135389/new/

https://reviews.llvm.org/D135389