Allow more copy elision on return statements #16364
Workflow file for this run
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| # https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions | |
| name: Main | |
| on: | |
| pull_request: # without merge conflicts | |
| paths-ignore: | |
| - 'spec/**' | |
| push: # branch or tag | |
| paths-ignore: | |
| - 'spec/**' | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: true | |
| jobs: | |
| call-precommit: | |
| uses: ./.github/workflows/pre_commit.yml | |
| main: | |
| needs: call-precommit | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| include: | |
| # Linux | |
| - job_name: Ubuntu 22.04 x64, DMD (latest) | |
| os: ubuntu-22.04 | |
| host_dmd: dmd | |
| # Enable this to replace coverage tests on CircleCI | |
| # - job_name: Ubuntu 22.04 x64, DMD (coverage) | |
| # os: ubuntu-22.04 | |
| # host_dmd: dmd | |
| # coverage: true | |
| - job_name: Ubuntu 22.04 x64, DMD (bootstrap) | |
| os: ubuntu-22.04 | |
| host_dmd: dmd-2.079.0 | |
| disable_debug_for_dmd_unittests: true # no `-debug` - host frontend too old | |
| - job_name: Ubuntu 22.04 x86, DMD (latest) | |
| os: ubuntu-22.04 | |
| model: 32 | |
| host_dmd: dmd | |
| # Disabled because of failure https://issues.dlang.org/show_bug.cgi?id=24518 | |
| # - job_name: Ubuntu 22.04 x86, DMD (coverage) | |
| # os: ubuntu-22.04 | |
| # model: 32 | |
| # host_dmd: dmd | |
| # coverage: true | |
| - job_name: Ubuntu 22.04 x86, DMD (bootstrap) | |
| os: ubuntu-22.04 | |
| model: 32 | |
| host_dmd: dmd-2.097.1 | |
| - job_name: Ubuntu 22.04 x64, LDC | |
| os: ubuntu-22.04 | |
| host_dmd: ldc | |
| - job_name: Ubuntu 22.04 x64, GDC | |
| os: ubuntu-22.04 | |
| host_dmd: gdmd-9 | |
| disable_debug_for_dmd_unittests: true # no `-debug` - host frontend too old | |
| - job_name: Alpine 3.21 x64, LDC | |
| os: ubuntu-latest | |
| container_image: alpine:3.21 | |
| host_dmd: ldmd2 | |
| # macOS | |
| - job_name: macOS 14 x64, DMD (latest) | |
| os: macos-14 | |
| host_dmd: dmd | |
| # Disabled because of failure https://issues.dlang.org/show_bug.cgi?id=24518 | |
| #- job_name: macOS 14 x64, DMD (coverage) | |
| # os: macos-14 | |
| # host_dmd: dmd | |
| # coverage: true | |
| - job_name: macOS 14 x64, DMD (bootstrap) | |
| os: macos-14 | |
| host_dmd: dmd-2.107.1 | |
| # Windows | |
| - job_name: Windows x64, LDC | |
| os: windows-2022 | |
| host_dmd: ldc-latest | |
| - job_name: Windows x86, DMD (latest) | |
| os: windows-2022 | |
| host_dmd: dmd-latest | |
| model: 32 | |
| # FreeBSD (VMs on Ubuntu) | |
| - job_name: FreeBSD 14.4 x64, DMD (latest) | |
| os: ubuntu-latest | |
| vm_os: freebsd | |
| vm_os_version: '14.4' | |
| host_dmd: dmd | |
| - job_name: FreeBSD 14.4 x64, DMD (bootstrap) | |
| os: ubuntu-latest | |
| vm_os: freebsd | |
| vm_os_version: '14.4' | |
| host_dmd: dmd-2.095.0 | |
| name: ${{ matrix.job_name }} | |
| runs-on: ${{ matrix.os }} | |
| container: ${{ matrix.container_image }} | |
| timeout-minutes: 60 # OSX tests can still be running runnable at 40 | |
| env: | |
| # for ci/run.sh: | |
| OS_NAME: ${{ matrix.vm_os || (startsWith(matrix.os, 'ubuntu') && 'linux' || (startsWith(matrix.os, 'macos') && 'osx' || (startsWith(matrix.os, 'windows') && 'windows' || ''))) }} | |
| MODEL: ${{ matrix.model || '64' }} | |
| HOST_DMD: ${{ matrix.host_dmd }} | |
| # N is set dynamically below | |
| FULL_BUILD: true | |
| # for coverage: | |
| DMD_TEST_COVERAGE: ${{ matrix.coverage && '1' || '0' }} | |
| # work around https://issues.dlang.org/show_bug.cgi?id=23517 | |
| MACOSX_DEPLOYMENT_TARGET: '11' | |
| defaults: | |
| run: | |
| # cpa.sh comes with cross-platform-actions and delegates to the VM. | |
| # Use it by default for all `run` steps below, i.e., run them in the VM (with a bash shell). | |
| shell: ${{ matrix.vm_os && 'cpa.sh {0} --sync-files runner-to-vm --environment-variables OS_NAME MODEL HOST_DMD CI_DFLAGS N FULL_BUILD DMD_TEST_COVERAGE' || 'bash' }} | |
| steps: | |
| - name: Start VM | |
| if: matrix.vm_os | |
| uses: cross-platform-actions/action@v1.5.0 | |
| with: | |
| operating_system: ${{ matrix.vm_os }} | |
| version: ${{ matrix.vm_os_version }} | |
| shell: bash | |
| memory: 12G | |
| cpu_count: 4 | |
| sync_files: runner-to-vm | |
| - name: 'Alpine container: Pre-install bash, git and sudo' | |
| if: startsWith(matrix.container_image, 'alpine') | |
| shell: sh | |
| run: apk add bash git sudo | |
| - uses: actions/checkout@v7 | |
| with: | |
| fetch-depth: 50 | |
| - name: Set environment variable N (parallelism) | |
| run: echo "N=$(${{ runner.os == 'macOS' && 'sysctl -n hw.logicalcpu' || 'nproc' }})" >> $GITHUB_ENV | |
| shell: bash # don't run in VM, but host runner (for exporting env var) | |
| - name: 'Posix: Install prerequisites' | |
| if: runner.os != 'Windows' | |
| run: ${{ runner.os == 'macOS' && 'ci/cirrusci.sh' || 'sudo -E ci/cirrusci.sh' }} | |
| - name: 'macOS: Switch Xcode version if required' | |
| if: runner.os == 'macOS' && matrix.xcode | |
| run: sudo xcode-select -switch /Applications/Xcode_${{ matrix.xcode }}.app | |
| - name: 'Posix: Install host compiler' | |
| if: runner.os != 'Windows' | |
| run: ci/run.sh install_host_compiler | |
| - name: 'Windows: Install host compiler' | |
| if: runner.os == 'Windows' | |
| uses: dlang-community/setup-dlang@v2 | |
| with: | |
| compiler: ${{ matrix.host_dmd }} | |
| - name: Set up repos | |
| run: | | |
| set -uexo pipefail | |
| ref='${{ github.ref }}' | |
| if [[ "$ref" =~ ^refs/pull/ ]]; then | |
| # PR: clone the Phobos head with the same name as this DMD PR's target branch | |
| # e.g., Phobos stable when targeting DMD stable | |
| REPO_BRANCH="$GITHUB_BASE_REF" | |
| elif [[ "$ref" =~ ^refs/(heads|tags)/(.*)$ ]]; then | |
| # no PR: try to clone the Phobos head with the same name as this DMD head, falling back to master | |
| # e.g., Phobos stable for a push to DMD stable, or Phobos v2.105.2 for DMD tag v2.105.2 | |
| REPO_BRANCH="${BASH_REMATCH[2]}" | |
| else | |
| echo "Error: unexpected GitHub ref '$ref'" >&2 | |
| exit 1 | |
| fi | |
| ci/run.sh setup_repos "$REPO_BRANCH" | |
| - name: Build | |
| run: ${{ matrix.disable_debug_for_dmd_unittests && 'ENABLE_DEBUG=0' || '' }} ci/run.sh build | |
| - name: Rebuild dmd (with enabled coverage) | |
| if: matrix.coverage | |
| run: ENABLE_RELEASE=0 ENABLE_DEBUG=1 ENABLE_COVERAGE=1 ci/run.sh rebuild | |
| - name: 'Windows: Set up MSVC environment' # some tests need cl.exe etc. in PATH | |
| if: runner.os == 'Windows' | |
| uses: seanmiddleditch/gha-setup-vsdevenv@v5 | |
| with: | |
| arch: ${{ env.MODEL == '64' && 'x64' || 'x86' }} | |
| - name: Test dmd | |
| run: ci/run.sh test_dmd | |
| - name: Test frontend subpackage | |
| if: '!matrix.coverage && (success() || failure()) && (matrix.host_dmd == ''dmd'' || matrix.host_dmd == ''dmd-latest'')' | |
| run: ci/run.sh test_frontend_subpackage | |
| - name: Test druntime | |
| if: '!matrix.coverage && (success() || failure())' | |
| run: ci/run.sh test_druntime | |
| - name: 'Windows x86: Add 32-bit libcurl.dll to PATH (required for Phobos unittests)' | |
| if: runner.os == 'Windows' && env.MODEL == '32' && !matrix.coverage && (success() || failure()) | |
| run: | | |
| set -uexo pipefail | |
| if [[ "$HOST_DMD" =~ ^ldc ]]; then | |
| echo "$(dirname "$DC")/../lib32" >> $GITHUB_PATH | |
| else # DMD | |
| echo "$(dirname "$DC")/../bin" >> $GITHUB_PATH | |
| fi | |
| - name: Test phobos | |
| if: '!matrix.coverage && (success() || failure())' | |
| run: ci/run.sh test_phobos | |
| - name: Test self-compile | |
| if: '!matrix.coverage && (success() || failure())' # already re-built with enabled coverage | |
| run: ENABLE_RELEASE=0 ci/run.sh rebuild | |
| - name: Upload coverage report | |
| if: matrix.coverage | |
| run: ci/run.sh codecov | |
| arm-qemu: | |
| needs: call-precommit | |
| name: 'Ubuntu 24.04 x64, DMD (AArch64 cross-compile via QEMU)' | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 30 | |
| env: | |
| OS_NAME: linux | |
| MODEL: 64 | |
| HOST_DMD: dmd | |
| FULL_BUILD: true | |
| defaults: | |
| run: | |
| shell: bash | |
| steps: | |
| - uses: actions/checkout@v7 | |
| with: | |
| fetch-depth: 50 | |
| - name: Set environment variable N (parallelism) | |
| run: echo "N=$(nproc)" >> $GITHUB_ENV | |
| - name: Install prerequisites | |
| run: sudo -E ci/cirrusci.sh | |
| - name: Install host compiler | |
| run: ci/run.sh install_host_compiler | |
| - name: Set up repos | |
| run: | | |
| set -uexo pipefail | |
| ref='${{ github.ref }}' | |
| if [[ "$ref" =~ ^refs/pull/ ]]; then | |
| REPO_BRANCH="$GITHUB_BASE_REF" | |
| elif [[ "$ref" =~ ^refs/(heads|tags)/(.*)$ ]]; then | |
| REPO_BRANCH="${BASH_REMATCH[2]}" | |
| else | |
| echo "Error: unexpected GitHub ref '$ref'" >&2 | |
| exit 1 | |
| fi | |
| ci/run.sh setup_repos "$REPO_BRANCH" | |
| - name: Build DMD | |
| run: ci/run.sh build | |
| - name: Install AArch64 cross-compile tools | |
| run: sudo apt-get install -y qemu-user clang lld gcc-aarch64-linux-gnu | |
| - name: Test AArch64 cross-compile and run via QEMU | |
| run: | | |
| source ~/dlang/*/activate | |
| compiler/test/run.d arm |