Extend GCC 11 workaround to GCC 12 as well

.github/workflows/ci.yml

@@ -20,33 +20,48 @@ jobs:
           - toolset: gcc-4.8
             cxxstd: "03,11"
             os: ubuntu-18.04
-            install: g++-4.8
+            install: g++-4.8-multilib
+            address-model: 32,64
           - toolset: gcc-5
             cxxstd: "03,11,14,1z"
             os: ubuntu-18.04
-            install: g++-5
+            install: g++-5-multilib
+            address-model: 32,64
           - toolset: gcc-6
             cxxstd: "03,11,14,1z"
             os: ubuntu-18.04
-            install: g++-6
+            install: g++-6-multilib
+            address-model: 32,64
           - toolset: gcc-7
             cxxstd: "03,11,14,17"
             os: ubuntu-18.04
+            install: g++-7-multilib
+            address-model: 32,64
           - toolset: gcc-8
             cxxstd: "03,11,14,17,2a"
             os: ubuntu-18.04
-            install: g++-8
+            install: g++-8-multilib
+            address-model: 32,64
           - toolset: gcc-9
             cxxstd: "03,11,14,17,2a"
             os: ubuntu-20.04
+            install: g++-9-multilib
+            address-model: 32,64
           - toolset: gcc-10
             cxxstd: "03,11,14,17,2a"
             os: ubuntu-20.04
-            install: g++-10
+            install: g++-10-multilib
+            address-model: 32,64
           - toolset: gcc-11
-            cxxstd: "03,11,14,17,2a"
+            cxxstd: "03,11,14,17,20"
             os: ubuntu-20.04
-            install: g++-11
+            install: g++-11-multilib
+            address-model: 32,64
+          - toolset: gcc-12
+            cxxstd: "03,11,14,17,20"
+            os: ubuntu-22.04
+            install: g++-12-multilib
+            address-model: 32,64
           - toolset: clang
             compiler: clang++-3.9
             cxxstd: "03,11,14"
@@ -92,8 +107,18 @@ jobs:
             os: ubuntu-20.04
           - toolset: clang
             compiler: clang++-12
-            cxxstd: "03,11,14,17,2a"
+            cxxstd: "03,11,14,17,20"
             os: ubuntu-20.04
+          - toolset: clang
+            compiler: clang++-13
+            cxxstd: "03,11,14,17,20"
+            os: ubuntu-22.04
+            install: clang-13
+          - toolset: clang
+            compiler: clang++-14
+            cxxstd: "03,11,14,17,20"
+            os: ubuntu-22.04
+            install: clang-14
           - toolset: clang
             cxxstd: "03,11,14,17,2a"
             os: macos-10.15
@@ -137,7 +162,8 @@ jobs:
       - name: Run tests
         run: |
           cd ../boost-root
-          ./b2 -j3 libs/$LIBRARY/test toolset=${{matrix.toolset}} cxxstd=${{matrix.cxxstd}} variant=debug,release
+          export ADDRMD=${{matrix.address-model}}
+          ./b2 -j3 libs/$LIBRARY/test toolset=${{matrix.toolset}} cxxstd=${{matrix.cxxstd}} ${ADDRMD:+address-model=$ADDRMD} variant=debug,release
 
   windows:
     strategy:
@@ -145,18 +171,18 @@ jobs:
       matrix:
         include:
           - toolset: msvc-14.0
-            cxxstd: "14"
+            cxxstd: 14,latest
             addrmd: 32,64
             os: windows-2019
-          - toolset: msvc-14.1
-            cxxstd: "14,17,latest"
-            addrmd: 32,64
-            os: windows-2016
           - toolset: msvc-14.2
-            cxxstd: "14,17,latest"
+            cxxstd: "14,17,20,latest"
             addrmd: 32,64
             os: windows-2019
           - toolset: msvc-14.3
+            cxxstd: "14,17,20,latest"
+            addrmd: 32,64
+            os: windows-2022
+          - toolset: clang-win
             cxxstd: "14,17,latest"
             addrmd: 32,64
             os: windows-2022
@@ -196,7 +222,7 @@ jobs:
         shell: cmd
         run: |
           cd ../boost-root
-          b2 -j3 libs/%LIBRARY%/test toolset=${{matrix.toolset}} cxxstd=${{matrix.cxxstd}} address-model=${{matrix.addrmd}} variant=debug,release
+          b2 -j3 libs/%LIBRARY%/test toolset=${{matrix.toolset}} cxxstd=${{matrix.cxxstd}} address-model=${{matrix.addrmd}} variant=debug,release embed-manifest-via=linker
 
   posix-cmake-subdir:
     strategy:

README.md

@@ -7,11 +7,11 @@ into the C++11 standard as [`std::function`](https://en.cppreference.com/w/cpp/u
 
 ## Currently supported compilers
 
-* g++ 4.4 or later
+* g++ 4.8 or later
-* clang++ 3.3 or later
+* clang++ 3.9 or later
-* Visual Studio 2005-2017
+* Visual Studio 2005-2022
 
-Tested on [Travis](https://travis-ci.org/boostorg/function/) and [Appveyor](https://ci.appveyor.com/project/pdimov/function/).
+Tested on [Github Actions](https://github.com/boostorg/function/actions) and [Appveyor](https://ci.appveyor.com/project/pdimov/function/).
 
 ## License
 

appveyor.yml

@@ -24,14 +24,10 @@ environment:
       TOOLSET: msvc-14.1
       CXXSTD: 14,17
       ADDRMD: 32,64
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      TOOLSET: clang-win
-      CXXSTD: 14,17
-      ADDRMD: 64
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
-      TOOLSET: msvc-14.2
+      TOOLSET: clang-win
       CXXSTD: 14,17,latest
-      ADDRMD: 32,64
+      ADDRMD: 64
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
       ADDPATH: C:\cygwin\bin;
       TOOLSET: gcc
@@ -67,4 +63,4 @@ test_script:
   - PATH=%ADDPATH%%PATH%
   - if not "%CXXSTD%" == "" set CXXSTD=cxxstd=%CXXSTD%
   - if not "%ADDRMD%" == "" set ADDRMD=address-model=%ADDRMD%
-  - b2 -j3 libs/function/test toolset=%TOOLSET% %CXXSTD% %ADDRMD% variant=debug,release
+  - b2 -j3 libs/function/test toolset=%TOOLSET% %CXXSTD% %ADDRMD% variant=debug,release embed-manifest-via=linker

include/boost/function/function_template.hpp

@@ -1010,14 +1010,14 @@ namespace boost {
 #             pragma GCC diagnostic pop
 #           endif
           } else
-#if defined(BOOST_GCC) && (__GNUC__ == 11)
+#if defined(BOOST_GCC) && (__GNUC__ >= 11)
 # pragma GCC diagnostic push
-// False positive in GCC 11 for empty function objects (function_n_test.cpp:673)
+// False positive in GCC 11/12 for empty function objects (function_n_test.cpp:673)
 # pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
 #endif
             get_vtable()->base.manager(f.functor, this->functor,
                                      boost::detail::function::move_functor_tag);
-#if defined(BOOST_GCC) && (__GNUC__ == 11)
+#if defined(BOOST_GCC) && (__GNUC__ >= 11)
 # pragma GCC diagnostic pop
 #endif
           f.vtable = 0;

test/std_bind_cxx98.cpp

@@ -14,6 +14,10 @@
 # endif
 #endif
 
+#if defined(__GNUC__) && __GNUC__ >= 12
+# pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+#endif
+
 #include <boost/function.hpp>
 #include <iostream>
 #include <functional>

test/std_bind_portable.cpp

@@ -14,6 +14,10 @@
 # endif
 #endif
 
+#if defined(__GNUC__) && __GNUC__ >= 12
+# pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+#endif
+
 #include <boost/function.hpp>
 #include <iostream>
 #include <functional>