[PATCH] D96771: [OpenCL] Add distinct file extension for C++ for OpenCL

[Andrzej Warzynski via Phabricator via cfe-commits]

awarzynski accepted this revision.
awarzynski added a comment.

Thank you for addressing my comments and for working on this! I've left one small suggestion, but that's a [nit].



================
Comment at: clang/test/Driver/cxx_for_opencl.cppcl:1
+// RUN: %clang %s -Xclang -verify -fsyntax-only
+// RUN: %clang %s -cl-std=clc++ -Xclang -verify -fsyntax-only
----------------
This is a very neat test. Would it make sense to add something more basic too? For example (in a separate file):

```
// RUN: %clang %s -fstynax-only -### | FileCheck %s

// CHECK: -x -cppcl
```

This way you would have a bit more explicit test to verifiy that the compiler driver picks the right language based on the extension.


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https://reviews.llvm.org/D96771