CI

.github/workflows/cmake.yml

@@ -0,0 +1,47 @@
+name: CMake
+
+on:
+  push:
+  pull_request:
+    branches: [ main ]
+
+env:
+  BUILD_TYPE: Debug
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        os: [ windows-2022, ubuntu-20.04 ]
+
+    steps:
+    - uses: actions/checkout@v2
+    - uses: seanmiddleditch/gha-setup-ninja@master
+
+    - name: Set up GCC
+      if: startsWith(matrix.os, 'ubuntu')
+      uses: egor-tensin/setup-gcc@v1
+      with:
+        version: 11
+
+    - name: Set up Developer Command Prompt
+      if: startsWith(matrix.os, 'windows')
+      uses: ilammy/msvc-dev-cmd@v1
+
+    - name: Enable AddressSanitizer
+      if: startsWith(matrix.os, 'ubuntu')
+      run: |
+        echo "CXXFLAGS=-fsanitize=address" >> $GITHUB_ENV
+        echo "LDFLAGS=-fsanitize=address" >> $GITHUB_ENV
+
+    - name: Configure CMake
+      run: cmake -B ${{github.workspace}}/build -G Ninja -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
+
+    - name: Build
+      run: ninja -C ${{github.workspace}}/build
+
+    - name: Test
+      working-directory: ${{github.workspace}}/build
+      run: ./hana-test

.gitignore

@@ -1 +1,4 @@
-build*/
+build*/
+
+# Visual Studio 2015/2017 cache/options directory
+.vs/

CMakeLists.txt

@@ -4,7 +4,11 @@ cmake_policy(SET CMP0092 NEW) # default warning /W3 is disabled as we are using
 
 project(hana23 VERSION 0.1 LANGUAGES CXX)
 
+include(CTest)
+
 add_subdirectory(include)
 
-add_executable(hana-test EXCLUDE_FROM_ALL test.cpp)
-target_link_libraries(hana-test PRIVATE hana23)
+if(BUILD_TESTING)
+    add_executable(hana-test test.cpp)
+    target_link_libraries(hana-test PRIVATE hana23)
+endif()

CMakeSettings.json

@@ -0,0 +1,30 @@
+{
+  "configurations": [
+    {
+      "name": "x64-Debug",
+      "generator": "Ninja",
+      "configurationType": "Debug",
+      "inheritEnvironments": [ "msvc_x64_x64" ],
+      "buildRoot": "${projectDir}\\out\\build\\${name}",
+      "installRoot": "${projectDir}\\out\\install\\${name}",
+      "cmakeCommandArgs": "",
+      "buildCommandArgs": "",
+      "ctestCommandArgs": ""
+    },
+    {
+      "name": "WSL-GCC-Debug",
+      "generator": "Ninja",
+      "configurationType": "Debug",
+      "buildRoot": "${projectDir}\\out\\build\\${name}",
+      "installRoot": "${projectDir}\\out\\install\\${name}",
+      "cmakeExecutable": "cmake",
+      "cmakeCommandArgs": "",
+      "buildCommandArgs": "",
+      "ctestCommandArgs": "",
+      "inheritEnvironments": [ "linux_x64" ],
+      "wslPath": "Ubuntu-20.04",
+      "addressSanitizerEnabled": true,
+      "variables": []
+    }
+  ]
+}

include/CMakeLists.txt

@@ -1,6 +1,6 @@
 add_library(hana23 INTERFACE)
 
-target_sources(hana23 PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/hana23/move_only_function.hpp)
+target_sources(hana23 INTERFACE ${CMAKE_CURRENT_SOURCE_DIR}/hana23/move_only_function.hpp)
 
 target_compile_features(hana23 INTERFACE cxx_std_20)
 target_include_directories(hana23 INTERFACE ${CMAKE_CURRENT_SOURCE_DIR})

include/hana23/move_only_function.hpp

@@ -2,6 +2,7 @@
 #define HANA23_MOVE_ONLY_FUNCTION_HPP
 
 #include "utility/move_only_function.hpp"
+#include <functional>
 #include <iostream>
 #include <memory>
 #include <type_traits>

include/hana23/move_only_function.hpp.in

@@ -2,6 +2,7 @@
 #define HANA23_MOVE_ONLY_FUNCTION_HPP
 
 #include "utility/move_only_function.hpp"
+#include <functional>
 #include <iostream>
 #include <memory>
 #include <type_traits>

include/hana23/utility/move_only_function.hpp

@@ -7,6 +7,8 @@
 
 namespace hana23 {
 
+using std::size_t;
+
 // is in_place
 
 constexpr inline size_t _move_only_function_buffer_size = sizeof(void *);