Added new gcc and clang versions to GHA CI.

.github/workflows/ci.yml

@@ -82,18 +82,22 @@ jobs:
               - g++-12
           - toolset: gcc-13
             cxxstd: "11,14,17,20,23"
-            os: ubuntu-latest
-            container: ubuntu:23.04
+            os: ubuntu-24.04
             install:
               - g++-13
+          - toolset: gcc-14
+            cxxstd: "11,14,17,20,23,26"
+            os: ubuntu-24.04
+            install:
+              - g++-14
           - name: UBSAN
-            toolset: gcc-11
+            toolset: gcc-13
             cxxstd: "11,14,17,20,23"
             ubsan: 1
             build_variant: debug
-            os: ubuntu-22.04
+            os: ubuntu-24.04
             install:
-              - g++-11
+              - g++-13
 
           # Linux, clang
           - toolset: clang
@@ -224,50 +228,61 @@ jobs:
           - toolset: clang
             compiler: clang++-16
             cxxstd: "11,14,17,20,2b"
-            os: ubuntu-22.04
+            os: ubuntu-24.04
             install:
               - clang-16
-            sources:
-              - "deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-16 main"
-            source_keys:
-              - "https://apt.llvm.org/llvm-snapshot.gpg.key"
+              - g++-11
           - toolset: clang
             compiler: clang++-17
-            cxxstd: "11,14,17,20,23"
-            os: ubuntu-22.04
+            cxxstd: "11,14,17,20,23,26"
+            os: ubuntu-24.04
             install:
               - clang-17
+              - g++-13
+          - toolset: clang
+            compiler: clang++-18
+            cxxstd: "11,14,17,20,23,26"
+            os: ubuntu-24.04
+            install:
+              - clang-18
+              - g++-13
+          - toolset: clang
+            compiler: clang++-19
+            cxxstd: "11,14,17,20,23,26"
+            os: ubuntu-24.04
+            install:
+              - clang-19
             sources:
-              - "deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-17 main"
+              - "deb http://apt.llvm.org/noble/ llvm-toolchain-noble-19 main"
             source_keys:
               - "https://apt.llvm.org/llvm-snapshot.gpg.key"
           - toolset: clang
-            compiler: clang++-17
-            cxxstd: "11,14,17,20,23"
-            os: ubuntu-22.04
+            compiler: clang++-19
+            cxxstd: "11,14,17,20,23,26"
+            os: ubuntu-24.04
             install:
-              - clang-17
-              - libc++-17-dev
-              - libc++abi-17-dev
+              - clang-19
+              - libc++-19-dev
+              - libc++abi-19-dev
             sources:
-              - "deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-17 main"
+              - "deb http://apt.llvm.org/noble/ llvm-toolchain-noble-19 main"
             source_keys:
               - "https://apt.llvm.org/llvm-snapshot.gpg.key"
             cxxflags: -stdlib=libc++
             linkflags: -stdlib=libc++
           - name: UBSAN
             toolset: clang
-            compiler: clang++-15
-            cxxstd: "11,14,17,20,2b"
+            compiler: clang++-18
+            cxxstd: "11,14,17,20,23,26"
             cxxflags: -stdlib=libc++
             linkflags: "-stdlib=libc++ -lubsan"
             ubsan: 1
             build_variant: debug
-            os: ubuntu-22.04
+            os: ubuntu-24.04
             install:
-              - clang-15
-              - libc++-15-dev
-              - libc++abi-15-dev
+              - clang-18
+              - libc++-18-dev
+              - libc++abi-18-dev
 
           - toolset: clang
             cxxstd: "11,14,17,20,2b"