Feature/ci build clang (#26)

* 👷 ci build for clang

* 🐛 fixed missing typename issue

.github/workflows/build_run_test.yml

@@ -0,0 +1,75 @@
+name: Build and Run Unit Tests
+
+on:
+  push:
+    branches: [ main, develop ]
+  pull_request:
+    branches: [ main, develop ]
+
+env:
+  DEFAULT_CXX_STANDARD: 20
+  DEFAULT_LLVM_VERSION: 17
+  DEFAULT_GCC_VERSION: 12
+  CMAKE_GENERATOR: Ninja
+  DEBIAN_FRONTEND: noninteractive
+
+jobs:
+  build_and_test:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        compiler: [clang]
+        version: [14, 15, 16, 17]
+        cxx_standard: [20]
+        build_type: [Debug]
+        include:
+          - compiler: clang
+            cc: "clang"
+            cxx: "clang++"
+            cxx_flags: "-stdlib=libstdc++"
+          - version: 17
+            compiler: clang
+            stdlib: libc++
+            install: wget https://apt.llvm.org/llvm.sh && chmod +x llvm.sh && sudo ./llvm.sh 17 && sudo apt install -y libc++-17-dev libc++abi-17-dev
+            cxx_flags: "-stdlib=libc++"
+            toolchain_root: "/usr/lib/llvm-17"
+          - version: 16
+            compiler: clang
+            stdlib: libc++
+            install: wget https://apt.llvm.org/llvm.sh && chmod +x llvm.sh && sudo ./llvm.sh 16 && sudo apt install -y libc++-16-dev libc++abi-16-dev
+            cxx_flags: "-stdlib=libc++"
+            toolchain_root: "/usr/lib/llvm-16"
+          - version: 15
+            compiler: clang
+            stdlib: libc++
+            install: sudo apt update && sudo apt install -y clang-15 libc++-15-dev libc++abi-15-dev
+            cxx_flags: "-stdlib=libc++"
+            toolchain_root: "/usr/lib/llvm-15"
+          - version: 14
+            compiler: clang
+            stdlib: libc++
+            install: sudo apt update && sudo apt install -y clang-14 libc++-14-dev libc++abi-14-dev
+            cxx_flags: "-stdlib=libc++"
+            toolchain_root: "/usr/lib/llvm-14"
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install build tools
+        run: |
+          ${{ matrix.install }}
+          sudo apt install -y ninja-build
+
+      - name: Configure CMake
+        env:
+          CC: ${{matrix.toolchain_root}}/bin/${{matrix.cc}}
+          CXX: ${{matrix.toolchain_root}}/bin/${{matrix.cxx}}
+        run: cmake -B ${{github.workspace}}/build -DCMAKE_CXX_STANDARD=${{matrix.cxx_standard}} -DCMAKE_CXX_FLAGS_INIT=${{matrix.cxx_flags}} -DCMAKE_BUILD_TYPE=${{matrix.build_type}}
+
+      - name: Build Unit Tests
+        run: cmake --build ${{github.workspace}}/build --config ${{matrix.build_type}} -v -t all
+
+      - name: Test
+        working-directory: ${{github.workspace}}/build/test
+        run: ctest -j $(nproc) -C ${{matrix.build_type}}

.gitignore

@@ -37,3 +37,4 @@
 build/*
 .vscode/*
 .cache/*
+Testing/*

include/container/algorithms.hpp

@@ -1397,14 +1397,14 @@ struct transform {
 
     template <typename R, typename L>
     struct transform_LL_impl<R, L> {
-      using type = helper<L, R>::type;
+      using type = typename helper<L, R>::type;
     };
 
     template <typename R, typename L, typename ...Ls>
     struct transform_LL_impl<R, L, Ls...> {
-      using transformed = helper<L, R>::type;
+      using transformed = typename helper<L, R>::type;
 
-      using type = transform_LL_impl<transformed, Ls...>::type;
+      using type = typename transform_LL_impl<transformed, Ls...>::type;
     };
 
     using list_of_list = typename transform_LL_impl<details::temp_list<>, types...>::type;