[troubleshoot]

Author: kinke

.github/actions/1-setup/action.yml

@@ -77,6 +77,7 @@ runs:
         ./clang.exe //S # double-slash for bash
         rm clang.exe
         # C:\Program Files\LLVM\bin should already be in PATH
+        where clang-cl
         clang-cl --version
 
     - name: Download & extract LDC-flavoured LLVM # into ../llvm

.github/actions/helper-build-ldc/action.yml

@@ -46,8 +46,10 @@ runs:
     - if: runner.os == 'Windows'
       shell: cmd
       run: |
+        where clang-cl
         call "%LDC_VSDIR%\Common7\Tools\VsDevCmd.bat" -arch=${{ inputs.arch }} || exit /b
         echo on
+        where clang-cl
         cd .. || exit /b
         set installDir=%CD%\install
         mkdir "${{ inputs.build_dir }}" || exit /b