.github/workflows/test.yaml in lrama-0.6.9 vs .github/workflows/test.yaml in lrama-0.6.10

@@ -52,9 +52,28 @@
           install: >-
             flex
       - run: flex --help
       - run: bundle install
       - run: bundle exec rspec
+  test-cpp:
+    needs: ruby-versions
+    runs-on: ubuntu-20.04
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby: ['head']
+        compiler: ['g++', 'clang++']
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby }}
+          bundler-cache: true
+      - run: flex --help
+      - run: bundle install
+      - run: bundle exec rspec
+        env:
+          COMPILER: ${{ matrix.compiler }}
   test-memory:
     runs-on: ubuntu-20.04
     strategy:
       fail-fast: false
       matrix: