[PATCH] D73231: [CUDA] Assume the latest known CUDA version if we've found an unknown one.

[Yaxun Liu via Phabricator via cfe-commits]

yaxunl added inline comments.


================
Comment at: clang/lib/Driver/ToolChains/Cuda.cpp:51
+  // the latest version we support.
+  D.Diag(diag::warn_drv_unknown_cuda_version)
+      << MajorMinor << CudaVersionToString(CudaVersion::LATEST);
----------------
We got some issue with this warning.

Basically CudaInstallationDetector is a member of GNU and other host toolchain and this check is done in the ctor.

If a user has latest CUDA SDK installed, clang will always emit a warning. If the user has -Werror set, which is quite common, compilation will always fail.

Is it possible only do this check for CUDA compilation?

Thanks.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D73231/new/

https://reviews.llvm.org/D73231