Adding GCC15 to CI

Author: gershnik

.github/workflows/test.yml

@@ -25,7 +25,6 @@ jobs:
         - { os: ubuntu-latest, compiler: gcc, version: 12 }
         - { os: ubuntu-latest, compiler: gcc, version: 13 }
         - { os: ubuntu-24.04, compiler: gcc, version: 14, module: true }
-        #- { os: ubuntu-24.04, compiler: gcc, version: 15, module: true }
 
         - { os: ubuntu-22.04, compiler: clang, version: 13 }
         - { os: ubuntu-22.04, compiler: clang ,version: 14 }
@@ -88,3 +87,38 @@ jobs:
       run: |
         cmake --build build --config Release --target run-test
 
+  container:
+    runs-on: ubuntu-latest
+    container: ${{ matrix.container }}
+    strategy:
+      fail-fast: false
+      matrix: 
+        include:
+        - {container: gcc:15.1, module: true}
+    
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Setup Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: "3.12"
+
+    - name: System Setup
+      run: |
+        apt-get update
+        apt-get install -y ninja-build cmake
+        if [[ '${{ matrix.module}}' == 'true' ]]; then
+            echo "CMAKE_ARGS=-DISPTR_ENABLE_MODULE=ON" >> $GITHUB_ENV
+        fi
+
+    - name: Configure
+      shell: bash
+      run: |
+        cmake $CMAKE_GENERATOR -S . -B build $CMAKE_ARGS -DISPTR_ENABLE_PYTHON=ON -DCMAKE_BUILD_TYPE=Release 
+  
+    - name: Build and Test
+      shell: bash
+      run: |
+        cmake --build build --config Release --target run-test