[PATCH] D127452: [clang-cl][MSVC] Map /external:Wn n=1-4 to -Wsystem-headers

[Stephen Long via Phabricator via cfe-commits]

steplong added inline comments.


================
Comment at: clang/test/Driver/cl-zc.cpp:106
 // DllExportInlines-NOT: "-fno-dllexport-inlines"
 
+// RUN: %clang_cl /external:W1 /c -### -- %s 2>&1 | FileCheck -check-prefix=EXTERNAL_Wn %s
----------------
hans wrote:
> This is not the right test file, cl-zc.cpp is for testing /Zc flags.
> I don't think we have a special file for clang-cl warning flags, so clang/test/Driver/cl-options.c would be the file to use.
Oh whoops, I think I added some /kernel tests here too for D126719


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D127452/new/

https://reviews.llvm.org/D127452