Cleanup build config

Author: vitaut

.github/workflows/linux.yml

@@ -28,6 +28,11 @@ jobs:
             build_type: Debug
             std: 20
             install: sudo apt install g++-11
+          - cxx: g++-13
+            build_type: Release
+            std: 23
+            install: sudo apt install g++-13
+            shared: -DBUILD_SHARED_LIBS=ON
           - cxx: clang++-11
             build_type: Debug
             std: 17
@@ -40,19 +45,14 @@ jobs:
             fuzz: -DFMT_FUZZ=ON -DFMT_FUZZ_LINKMAIN=ON
             std: 17
             install: sudo apt install clang-11
-          #- cxx: clang++-13
-          #  build_type: Debug
-          #  std: 20
-          #- cxx: clang++-13
-          #  build_type: Debug
-          #  std: 20
-          #  cxxflags: -stdlib=libc++
-          #  install: sudo apt install libc++-13-dev libc++abi-13-dev
-          - cxx: g++-13
-            build_type: Release
-            std: 23
-            install: sudo apt install g++-13
-            shared: -DBUILD_SHARED_LIBS=ON
+          - cxx: clang++-14
+            build_type: Debug
+            std: 20
+          - cxx: clang++-14
+            build_type: Debug
+            std: 20
+            cxxflags: -stdlib=libc++
+            install: sudo apt install libc++-14-dev libc++abi-14-dev
 
     steps:
     - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
@@ -94,7 +94,7 @@ jobs:
     - name: Install Clang 3.6
       run: |
         sudo apt update
-        sudo apt install libtinfo5 libobjc4
+        sudo apt install libtinfo5
         # https://code.launchpad.net/ubuntu/xenial/amd64/clang-3.6/1:3.6.2-3ubuntu2
         wget --no-verbose \
           http://launchpadlibrarian.net/230019046/libffi6_3.2.1-4_amd64.deb \

test/std-test.cc

@@ -383,11 +383,12 @@ TEST(std_test, format_atomic) {
 
 #ifdef __cpp_lib_atomic_flag_test
 TEST(std_test, format_atomic_flag) {
-  std::atomic_flag f = ATOMIC_FLAG_INIT;
+  std::atomic_flag f;
   (void)f.test_and_set();
   EXPECT_EQ(fmt::format("{}", f), "true");
 
-  const std::atomic_flag cf = ATOMIC_FLAG_INIT;
+  f.clear();
+  const std::atomic_flag cf = f;
   EXPECT_EQ(fmt::format("{}", cf), "false");
 }
 #endif  // __cpp_lib_atomic_flag_test