github CI: test clang-cl as well for meson

Signed-off-by: Rosen Penev <rosenp@gmail.com>

.github/workflows/on_PR_meson.yaml

@@ -76,6 +76,29 @@ jobs:
           meson setup "${{github.workspace}}/build" --wrap-mode=${{matrix.deps}} -Dwarning_level=3 -Dcpp_std=c++latest
           meson compile -C "${{github.workspace}}/build" --verbose
           meson test -C "${{github.workspace}}/build" --verbose
+  VisualStudio-clang-cl:
+    runs-on: windows-latest
+    name: clang-cl-${{matrix.deps}}
+    strategy:
+      matrix:
+        deps: ['forcefallback', 'default']
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Install packages
+        run: |
+          python -m pip install meson ninja
+
+      - uses: ilammy/msvc-dev-cmd@v1
+
+      - name: Compile and Test
+        env:
+          CC: clang-cl
+          CXX: clang-cl
+        run: |
+          meson setup "${{github.workspace}}/build" --wrap-mode=${{matrix.deps}} -Dwarning_level=3 -Dcpp_std=c++latest
+          meson compile -C "${{github.workspace}}/build" --verbose
+          meson test -C "${{github.workspace}}/build" --verbose
   MSYS2:
     runs-on: windows-latest
     name: MSYS2-${{matrix.platform}}-deps=${{matrix.deps}}