Make typedef private and rename it so older versions of msvc don't erroneously treat the typedef like it's in scope when doing template instantiation

.appveyor.yml

@@ -31,126 +31,96 @@ environment:
     B2_VARIANT: debug,release
 
   matrix:
-    - FLAVOR: Visual Studio 2015
+    - FLAVOR: Visual Studio 2008, 2010, 2012
       APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      B2_TOOLSET: msvc-14.0
+      B2_TOOLSET: msvc-9.0,msvc-10.0,msvc-11.0
+      B2_ADDRESS_MODEL: 32 # No 64bit support
 
-    - FLAVOR: Visual Studio 2017, C++14
+    - FLAVOR: Visual Studio 2013, 2015
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
+      B2_TOOLSET: msvc-12.0,msvc-14.0
+
+    - FLAVOR: Visual Studio 2017
       APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      B2_CXXSTD: 14
+      B2_CXXSTD: 14,17
       B2_TOOLSET: msvc-14.1
 
-    - FLAVOR: Visual Studio 2017, C++17
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      B2_CXXSTD: 17
-      B2_TOOLSET: msvc-14.1
-
-    - FLAVOR: Visual Studio 2017, C++latest
+    - FLAVOR: Visual Studio 2017
       APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
       B2_CXXSTD: latest
       B2_TOOLSET: msvc-14.1
 
-    - FLAVOR: cygwin (32-bit, C++11)
+    - FLAVOR: cygwin (32-bit)
       APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
       ADDPATH: C:\cygwin\bin;
       B2_ADDRESS_MODEL: 32
-      B2_CXXSTD: 11
+      B2_CXXSTD: 03,11,14,1z
       B2_TOOLSET: gcc
 
-    - FLAVOR: cygwin (32-bit, C++14)
+    - FLAVOR: cygwin (64-bit)
       APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      ADDPATH: C:\cygwin\bin;
-      B2_ADDRESS_MODEL: 32
-      B2_CXXSTD: 14
+      ADDPATH: C:\cygwin64\bin;
+      B2_ADDRESS_MODEL: 64
+      B2_CXXSTD: 03,11,14,1z
       B2_TOOLSET: gcc
 
-    - FLAVOR: cygwin (32-bit, C++1z)
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      ADDPATH: C:\cygwin\bin;
-      B2_ADDRESS_MODEL: 32
-      B2_CXXSTD: 1z
+    - FLAVOR: cygwin (64-bit, latest)
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2022
+      ADDPATH: C:\cygwin64\bin;
+      B2_ADDRESS_MODEL: 64
+      B2_CXXSTD: 03
       B2_TOOLSET: gcc
+      B2_FLAGS: "include=libs/unordered/test/unordered include=libs/unordered/test/exception"
 
-    - FLAVOR: cygwin (64-bit, latest, C++11)
+    - FLAVOR: cygwin (64-bit, latest)
       APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2022
       ADDPATH: C:\cygwin64\bin;
       B2_ADDRESS_MODEL: 64
       B2_CXXSTD: 11
       B2_TOOLSET: gcc
       B2_FLAGS: "include=libs/unordered/test/unordered include=libs/unordered/test/exception"
-      B2_VARIANT: release
 
-    - FLAVOR: cygwin (64-bit, latest, C++14)
+    - FLAVOR: cygwin (64-bit, latest)
       APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2022
       ADDPATH: C:\cygwin64\bin;
       B2_ADDRESS_MODEL: 64
       B2_CXXSTD: 14
       B2_TOOLSET: gcc
       B2_FLAGS: "include=libs/unordered/test/unordered include=libs/unordered/test/exception"
-      B2_VARIANT: release
 
-    - FLAVOR: cygwin (64-bit, latest, C++1z)
+    - FLAVOR: cygwin (64-bit, latest)
       APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2022
       ADDPATH: C:\cygwin64\bin;
       B2_ADDRESS_MODEL: 64
       B2_CXXSTD: 1z
       B2_TOOLSET: gcc
       B2_FLAGS: "include=libs/unordered/test/unordered include=libs/unordered/test/exception"
-      B2_VARIANT: release
 
-    - FLAVOR: mingw-w64, 32 bit, C++11
+    - FLAVOR: mingw-w64, 32 bit
       APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
       ADDPATH: C:\mingw-w64\i686-8.1.0-posix-dwarf-rt_v6-rev0\mingw32\bin;
-      B2_CXXSTD: 11
+      B2_CXXSTD: 03,11,14
       B2_TOOLSET: gcc
       B2_ADDRESS_MODEL: 32
 
-    - FLAVOR: mingw-w64, 32 bit, C++14
+    - FLAVOR: mingw-w64, 32 bit
       APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
       ADDPATH: C:\mingw-w64\i686-8.1.0-posix-dwarf-rt_v6-rev0\mingw32\bin;
-      B2_CXXSTD: 14
+      B2_CXXSTD: 17,2a
       B2_TOOLSET: gcc
       B2_ADDRESS_MODEL: 32
 
-    - FLAVOR: mingw-w64, 32 bit, C++17
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
-      ADDPATH: C:\mingw-w64\i686-8.1.0-posix-dwarf-rt_v6-rev0\mingw32\bin;
-      B2_CXXSTD: 17
-      B2_TOOLSET: gcc
-      B2_ADDRESS_MODEL: 32
-
-    - FLAVOR: mingw-w64, 32 bit, C++2a
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
-      ADDPATH: C:\mingw-w64\i686-8.1.0-posix-dwarf-rt_v6-rev0\mingw32\bin;
-      B2_CXXSTD: 2a
-      B2_TOOLSET: gcc
-      B2_ADDRESS_MODEL: 32
-
-    - FLAVOR: mingw-w64, 64 bit, C++11
+    - FLAVOR: mingw-w64, 64 bit
       APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
       ADDPATH: C:\mingw-w64\x86_64-8.1.0-posix-seh-rt_v6-rev0\mingw64\bin;
-      B2_CXXSTD: 11
+      B2_CXXSTD: 03,11,14
       B2_TOOLSET: gcc
       B2_ADDRESS_MODEL: 64
 
-    - FLAVOR: mingw-w64, 64 bit, C++14
+    - FLAVOR: mingw-w64, 64 bit
       APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
       ADDPATH: C:\mingw-w64\x86_64-8.1.0-posix-seh-rt_v6-rev0\mingw64\bin;
-      B2_CXXSTD: 14
-      B2_TOOLSET: gcc
-      B2_ADDRESS_MODEL: 64
-
-    - FLAVOR: mingw-w64, 64 bit, C++17
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
-      ADDPATH: C:\mingw-w64\x86_64-8.1.0-posix-seh-rt_v6-rev0\mingw64\bin;
-      B2_CXXSTD: 17
-      B2_TOOLSET: gcc
-      B2_ADDRESS_MODEL: 64
-
-    - FLAVOR: mingw-w64, 64 bit, C++2a
-      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
-      ADDPATH: C:\mingw-w64\x86_64-8.1.0-posix-seh-rt_v6-rev0\mingw64\bin;
-      B2_CXXSTD: 2a
+      B2_CXXSTD: 17,2a
       B2_TOOLSET: gcc
       B2_ADDRESS_MODEL: 64
 

.drone.jsonnet

@@ -6,12 +6,11 @@ local library = "unordered";
 
 local triggers =
 {
-    branch: [ "master", "develop", "feature/*", "bugfix/*", "fix/*", "pr/*" ]
+    branch: [ "master", "develop", "feature/*", "bugfix/*" ]
 };
 
 local ubsan = { UBSAN: '1', UBSAN_OPTIONS: 'print_stacktrace=1' };
 local asan = { ASAN: '1' };
-local tsan = { TSAN: '1' };
 
 local linux_pipeline(name, image, environment, packages = "", sources = [], arch = "amd64") =
 {
@@ -100,16 +99,40 @@ local windows_pipeline(name, image, environment, arch = "amd64") =
 };
 
 [
+    linux_pipeline(
+        "Linux 14.04 GCC 4.4 32/64",
+        "cppalliance/droneubuntu1404:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++-4.4', CXXSTD: '98,0x', ADDRMD: '32,64' },
+        "g++-4.4-multilib",
+        [ "ppa:ubuntu-toolchain-r/test" ],
+    ),
+
+    linux_pipeline(
+        "Linux 14.04 GCC 4.6 32/64",
+        "cppalliance/droneubuntu1404:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++-4.6', CXXSTD: '98,0x', ADDRMD: '32,64' },
+        "g++-4.6-multilib",
+        [ "ppa:ubuntu-toolchain-r/test" ],
+    ),
+
+    linux_pipeline(
+        "Linux 14.04 GCC 4.7 32/64",
+        "cppalliance/droneubuntu1404:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++-4.7', CXXSTD: '98,0x', ADDRMD: '32,64' },
+        "g++-4.7-multilib",
+        [ "ppa:ubuntu-toolchain-r/test" ],
+    ),
+
     linux_pipeline(
         "Linux 14.04 GCC 4.8* 32/64",
         "cppalliance/droneubuntu1404:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '11', ADDRMD: '32,64' },
+        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11', ADDRMD: '32,64' },
     ),
 
     linux_pipeline(
         "Linux 14.04 GCC 4.9 32/64",
         "cppalliance/droneubuntu1404:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++-4.9', CXXSTD: '11', ADDRMD: '32,64' },
+        { TOOLSET: 'gcc', COMPILER: 'g++-4.9', CXXSTD: '03,11', ADDRMD: '32,64' },
         "g++-4.9-multilib",
         [ "ppa:ubuntu-toolchain-r/test" ],
     ),
@@ -117,351 +140,225 @@ local windows_pipeline(name, image, environment, arch = "amd64") =
     linux_pipeline(
         "Linux 16.04 GCC 5* 32/64",
         "cppalliance/droneubuntu1604:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '11,14', ADDRMD: '32,64' },
+        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14', ADDRMD: '32,64' },
     ),
 
     linux_pipeline(
         "Linux 18.04 GCC 6 32/64",
         "cppalliance/droneubuntu1804:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++-6', CXXSTD: '11,14', ADDRMD: '32,64' },
+        { TOOLSET: 'gcc', COMPILER: 'g++-6', CXXSTD: '03,11,14', ADDRMD: '32,64' },
         "g++-6-multilib",
     ),
 
     linux_pipeline(
         "Linux 18.04 GCC 7* 32/64",
         "cppalliance/droneubuntu1804:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '11,14,17', ADDRMD: '32,64' },
+        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14,17', ADDRMD: '32,64' },
     ),
 
     linux_pipeline(
-        "Linux 18.04 GCC 8 32/64 (11)",
+        "Linux 18.04 GCC 8 32/64",
         "cppalliance/droneubuntu1804:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++-8', CXXSTD: '11', ADDRMD: '32,64' },
+        { TOOLSET: 'gcc', COMPILER: 'g++-8', CXXSTD: '03,11,14,17', ADDRMD: '32,64' },
         "g++-8-multilib",
     ),
 
     linux_pipeline(
-        "Linux 18.04 GCC 8 32/64 (14,17)",
-        "cppalliance/droneubuntu1804:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++-8', CXXSTD: '14,17', ADDRMD: '32,64' },
-        "g++-8-multilib",
-    ),
-
-    linux_pipeline(
-        "Linux 20.04 GCC 9* 32/64 (11,14)",
+        "Linux 20.04 GCC 9* 32/64",
         "cppalliance/droneubuntu2004:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '11,14', ADDRMD: '32,64' },
-    ),
-
-    linux_pipeline(
-        "Linux 20.04 GCC 9* 32/64 (17,2a)",
-        "cppalliance/droneubuntu2004:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '17,2a', ADDRMD: '32,64' },
+        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14,17,2a', ADDRMD: '32,64' },
     ),
 
     linux_pipeline(
         "Linux 20.04 GCC 9* ARM64",
         "cppalliance/droneubuntu2004:multiarch",
-        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '11,14,17,2a' },
+        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14,17,2a' },
         arch="arm64",
     ),
 
     linux_pipeline(
-        "Linux 20.04 GCC 9* S390x (11,14)",
+        "Linux 20.04 GCC 9* S390x",
         "cppalliance/droneubuntu2004:multiarch",
-        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '11,14' },
+        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14,17,2a' },
         arch="s390x",
     ),
 
     linux_pipeline(
-        "Linux 20.04 GCC 9* S390x (17,2a)",
-        "cppalliance/droneubuntu2004:multiarch",
-        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '17,2a' },
-        arch="s390x",
-    ),
-
-    linux_pipeline(
-        "Linux 20.04 GCC 10 32/64 (11,14)",
+        "Linux 20.04 GCC 10 32/64",
         "cppalliance/droneubuntu2004:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++-10', CXXSTD: '11,14', ADDRMD: '32,64' },
+        { TOOLSET: 'gcc', COMPILER: 'g++-10', CXXSTD: '03,11,14,17,20', ADDRMD: '32,64' },
         "g++-10-multilib",
     ),
 
     linux_pipeline(
-        "Linux 20.04 GCC 10 32/64 (17,20)",
-        "cppalliance/droneubuntu2004:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++-10', CXXSTD: '17,20', ADDRMD: '32,64' },
-        "g++-10-multilib",
+        "Linux 22.04 GCC 11* 32/64",
+        "cppalliance/droneubuntu2204:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '03,11,14,17,2a', ADDRMD: '32,64' },
     ),
 
     linux_pipeline(
-        "Linux 22.04 GCC 11* 32/64 (11,14)",
+        "Linux 22.04 GCC 12 32 ASAN (03,11,14)",
         "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '11,14', ADDRMD: '32,64' },
-    ),
-
-    linux_pipeline(
-        "Linux 22.04 GCC 11* 32/64 (17,2a)",
-        "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++', CXXSTD: '17,2a', ADDRMD: '32,64' },
-    ),
-
-    linux_pipeline(
-        "Linux 22.04 GCC 12 32 ASAN (11,14)",
-        "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '11', ADDRMD: '32' } + asan,
+        { TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '03,11,14', ADDRMD: '32' } + asan,
         "g++-12-multilib",
     ),
 
     linux_pipeline(
-        "Linux 22.04 GCC 12 32 ASAN (14)",
+        "Linux 22.04 GCC 12 32 ASAN (17,20,2b)",
         "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '14', ADDRMD: '32' } + asan,
+        { TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '17,20,2b', ADDRMD: '32' } + asan,
         "g++-12-multilib",
     ),
 
     linux_pipeline(
-        "Linux 22.04 GCC 12 32 ASAN (17)",
+        "Linux 22.04 GCC 12 64 ASAN (03,11,14)",
         "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '17', ADDRMD: '32' } + asan,
+        { TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '03,11,14', ADDRMD: '64' } + asan,
         "g++-12-multilib",
     ),
 
     linux_pipeline(
-        "Linux 22.04 GCC 12 32 ASAN (20)",
+        "Linux 22.04 GCC 12 64 ASAN (17,20,2b)",
         "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '20', ADDRMD: '32' } + asan,
+        { TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '17,20,2b', ADDRMD: '64' } + asan,
         "g++-12-multilib",
     ),
 
-    linux_pipeline(
-        "Linux 22.04 GCC 12 32 ASAN (2b)",
-        "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '2b', ADDRMD: '32' } + asan,
-        "g++-12-multilib",
-    ),
-
-    linux_pipeline(
-        "Linux 22.04 GCC 12 64 ASAN (11,14)",
-        "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '11,14', ADDRMD: '64' } + asan,
-        "g++-12-multilib",
-    ),
-
-    linux_pipeline(
-        "Linux 22.04 GCC 12 64 ASAN (17)",
-        "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '17', ADDRMD: '64' } + asan,
-        "g++-12-multilib",
-    ),
-
-    linux_pipeline(
-        "Linux 22.04 GCC 12 64 ASAN (20)",
-        "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '20', ADDRMD: '64' } + asan,
-        "g++-12-multilib",
-    ),
-
-    linux_pipeline(
-        "Linux 22.04 GCC 12 64 ASAN (2b)",
-        "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '2b', ADDRMD: '64' } + asan,
-        "g++-12-multilib",
-    ),
-
-    linux_pipeline(
-        "Linux 22.04 GCC 12 64 TSAN (11,14,17,20,2b)",
-        "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++-12', CXXSTD: '11,14,17,20,2b', ADDRMD: '64', TARGET: 'libs/unordered/test//cfoa_tests' } + tsan,
-        "g++-12-multilib",
-    ),
-
-    linux_pipeline(
-        "Linux 23.04 GCC 13 32/64 (11,14)",
-        "cppalliance/droneubuntu2304:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++-13', CXXSTD: '11,14', ADDRMD: '32,64' },
-        "g++-13 g++-13-multilib",
-    ),
-
-    linux_pipeline(
-        "Linux 23.04 GCC 13 32/64 (17,20,2b)",
-        "cppalliance/droneubuntu2304:1",
-        { TOOLSET: 'gcc', COMPILER: 'g++-13', CXXSTD: '17,20,2b', ADDRMD: '32,64' },
-        "g++-13 g++-13-multilib",
-    ),
-
     linux_pipeline(
         "Linux 16.04 Clang 3.5",
         "cppalliance/droneubuntu1604:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-3.5', CXXSTD: '11' },
+        { TOOLSET: 'clang', COMPILER: 'clang++-3.5', CXXSTD: '03,11' },
         "clang-3.5",
     ),
 
     linux_pipeline(
         "Linux 16.04 Clang 3.6",
         "cppalliance/droneubuntu1604:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-3.6', CXXSTD: '11,14' },
+        { TOOLSET: 'clang', COMPILER: 'clang++-3.6', CXXSTD: '03,11,14' },
         "clang-3.6",
     ),
 
     linux_pipeline(
         "Linux 16.04 Clang 3.7",
         "cppalliance/droneubuntu1604:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-3.7', CXXSTD: '11,14' },
+        { TOOLSET: 'clang', COMPILER: 'clang++-3.7', CXXSTD: '03,11,14' },
         "clang-3.7",
     ),
 
     linux_pipeline(
         "Linux 16.04 Clang 3.8",
         "cppalliance/droneubuntu1604:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-3.8', CXXSTD: '11,14' },
+        { TOOLSET: 'clang', COMPILER: 'clang++-3.8', CXXSTD: '03,11,14' },
         "clang-3.8",
     ),
 
     linux_pipeline(
         "Linux 18.04 Clang 3.9",
         "cppalliance/droneubuntu1804:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-3.9', CXXSTD: '11,14' },
+        { TOOLSET: 'clang', COMPILER: 'clang++-3.9', CXXSTD: '03,11,14' },
         "clang-3.9",
     ),
 
     linux_pipeline(
         "Linux 18.04 Clang 4.0",
         "cppalliance/droneubuntu1804:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-4.0', CXXSTD: '11,14' },
+        { TOOLSET: 'clang', COMPILER: 'clang++-4.0', CXXSTD: '03,11,14' },
         "clang-4.0",
     ),
 
     linux_pipeline(
         "Linux 18.04 Clang 5.0",
         "cppalliance/droneubuntu1804:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-5.0', CXXSTD: '11,14,1z' },
+        { TOOLSET: 'clang', COMPILER: 'clang++-5.0', CXXSTD: '03,11,14,1z' },
         "clang-5.0",
     ),
 
     linux_pipeline(
         "Linux 18.04 Clang 6.0",
         "cppalliance/droneubuntu1804:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-6.0', CXXSTD: '11,14,17' },
+        { TOOLSET: 'clang', COMPILER: 'clang++-6.0', CXXSTD: '03,11,14,17' },
         "clang-6.0",
     ),
 
     linux_pipeline(
         "Linux 20.04 Clang 7",
         "cppalliance/droneubuntu2004:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-7', CXXSTD: '11,14,17' },
+        { TOOLSET: 'clang', COMPILER: 'clang++-7', CXXSTD: '03,11,14,17' },
         "clang-7",
     ),
 
     linux_pipeline(
         "Linux 20.04 Clang 8",
         "cppalliance/droneubuntu2004:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-8', CXXSTD: '11,14,17' },
+        { TOOLSET: 'clang', COMPILER: 'clang++-8', CXXSTD: '03,11,14,17' },
         "clang-8",
     ),
 
     linux_pipeline(
         "Linux 20.04 Clang 9",
         "cppalliance/droneubuntu2004:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-9', CXXSTD: '11,14,17,2a' },
+        { TOOLSET: 'clang', COMPILER: 'clang++-9', CXXSTD: '03,11,14,17,2a' },
         "clang-9",
     ),
 
     linux_pipeline(
         "Linux 20.04 Clang 10",
         "cppalliance/droneubuntu2004:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-10', CXXSTD: '11,14,17,2a' },
+        { TOOLSET: 'clang', COMPILER: 'clang++-10', CXXSTD: '03,11,14,17,2a' },
         "clang-10",
     ),
 
     linux_pipeline(
         "Linux 20.04 Clang 11",
         "cppalliance/droneubuntu2004:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-11', CXXSTD: '11,14,17,2a' },
+        { TOOLSET: 'clang', COMPILER: 'clang++-11', CXXSTD: '03,11,14,17,2a' },
         "clang-11",
     ),
 
     linux_pipeline(
         "Linux 20.04 Clang 12",
         "cppalliance/droneubuntu2004:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-12', CXXSTD: '11,14,17,2a' },
+        { TOOLSET: 'clang', COMPILER: 'clang++-12', CXXSTD: '03,11,14,17,2a' },
         "clang-12",
     ),
 
     linux_pipeline(
         "Linux 22.04 Clang 13",
         "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-13', CXXSTD: '11,14,17,20' },
+        { TOOLSET: 'clang', COMPILER: 'clang++-13', CXXSTD: '03,11,14,17,20' },
         "clang-13",
     ),
 
     linux_pipeline(
-        "Linux 22.04 Clang 14 UBSAN (11,14)",
+        "Linux 22.04 Clang 14 UBSAN",
         "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-14', CXXSTD: '11,14' } + ubsan,
+        { TOOLSET: 'clang', COMPILER: 'clang++-14', CXXSTD: '03,11,14,17,20' } + ubsan,
         "clang-14",
     ),
 
     linux_pipeline(
-        "Linux 22.04 Clang 14 UBSAN (17,20)",
+        "Linux 22.04 Clang 14 ASAN",
         "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-14', CXXSTD: '17,20' } + ubsan,
+        { TOOLSET: 'clang', COMPILER: 'clang++-14', CXXSTD: '03,11,14,17,20' } + asan,
         "clang-14",
     ),
 
-    linux_pipeline(
-        "Linux 22.04 Clang 14 ASAN (11,14)",
-        "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-14', CXXSTD: '11,14' } + asan,
-        "clang-14",
-    ),
-
-    linux_pipeline(
-        "Linux 22.04 Clang 14 ASAN (17,20)",
-        "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-14', CXXSTD: '17,20' } + asan,
-        "clang-14",
-    ),
-
-    linux_pipeline(
-        "Linux 22.04 Clang 14 libc++ 64 TSAN",
-        "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-14', ADDRMD: '64', TARGET: 'libs/unordered/test//cfoa_tests', CXXSTD: '11,14,17,20', STDLIB: 'libc++' } + tsan,
-        "clang-14 libc++-14-dev libc++abi-14-dev",
-    ),
-
     linux_pipeline(
         "Linux 22.04 Clang 15",
         "cppalliance/droneubuntu2204:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-15', CXXSTD: '11,14,17,20,2b' },
+        { TOOLSET: 'clang', COMPILER: 'clang++-15', CXXSTD: '03,11,14,17,20,2b' },
         "clang-15",
         ["deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-15 main"],
     ),
 
     macos_pipeline(
-        "MacOS 10.15 Xcode 12.2 UBSAN (11)",
-        { TOOLSET: 'clang', COMPILER: 'clang++', CXXSTD: '11' } + ubsan,
-    ),
-
-    macos_pipeline(
-        "MacOS 10.15 Xcode 12.2 UBSAN (14)",
-        { TOOLSET: 'clang', COMPILER: 'clang++', CXXSTD: '14' } + ubsan,
-    ),
-
-    macos_pipeline(
-        "MacOS 10.15 Xcode 12.2 UBSAN (1z)",
-        { TOOLSET: 'clang', COMPILER: 'clang++', CXXSTD: '1z' } + ubsan,
+        "MacOS 10.15 Xcode 12.2 UBSAN",
+        { TOOLSET: 'clang', COMPILER: 'clang++', CXXSTD: '03,11,14,1z' } + ubsan,
     ),
 
     macos_pipeline(
         "MacOS 12.4 Xcode 13.4.1 ASAN",
-        { TOOLSET: 'clang', COMPILER: 'clang++', CXXSTD: '11,14,1z' } + asan,
-        xcode_version = "13.4.1", osx_version = "monterey", arch = "arm64",
-    ),
-
-    macos_pipeline(
-        "MacOS 12.4 Xcode 13.4.1 TSAN",
-        { TOOLSET: 'clang', COMPILER: 'clang++', CXXSTD: '11,14,1z', TARGET: 'libs/unordered/test//cfoa_tests' } + tsan,
+        { TOOLSET: 'clang', COMPILER: 'clang++', CXXSTD: '03,11,14,1z' } + asan,
         xcode_version = "13.4.1", osx_version = "monterey", arch = "arm64",
     ),
 

.drone/drone.bat

@@ -20,4 +20,4 @@ b2 -d0 headers
 
 if not "%CXXSTD%" == "" set CXXSTD=cxxstd=%CXXSTD%
 if not "%ADDRMD%" == "" set ADDRMD=address-model=%ADDRMD%
-b2 --abbreviate-paths -j3 libs/%LIBRARY%/test toolset=%TOOLSET% %CXXSTD% %ADDRMD% variant=debug,release embed-manifest-via=linker
+b2 -j3 libs/%LIBRARY%/test toolset=%TOOLSET% %CXXSTD% %ADDRMD% variant=debug,release embed-manifest-via=linker

.drone/drone.sh

@@ -7,8 +7,6 @@
 set -ex
 export PATH=~/.local/bin:/usr/local/bin:$PATH
 
-: ${TARGET:="libs/$LIBRARY/test"}
-
 DRONE_BUILD_DIR=$(pwd)
 
 BOOST_BRANCH=develop
@@ -24,4 +22,4 @@ python tools/boostdep/depinst/depinst.py $LIBRARY
 ./b2 -d0 headers
 
 echo "using $TOOLSET : : $COMPILER ;" > ~/user-config.jam
-./b2 -j3 $TARGET toolset=$TOOLSET cxxstd=$CXXSTD variant=debug,release ${ADDRMD:+address-model=$ADDRMD} ${STDLIB:+stdlib=$STDLIB} ${UBSAN:+undefined-sanitizer=norecover debug-symbols=on} ${ASAN:+address-sanitizer=norecover debug-symbols=on} ${TSAN:+thread-sanitizer=norecover debug-symbols=on} ${LINKFLAGS:+linkflags=$LINKFLAGS}
+./b2 -j3 libs/$LIBRARY/test toolset=$TOOLSET cxxstd=$CXXSTD variant=debug,release ${ADDRMD:+address-model=$ADDRMD} ${UBSAN:+undefined-sanitizer=norecover debug-symbols=on} ${ASAN:+address-sanitizer=norecover debug-symbols=on} ${LINKFLAGS:+linkflags=$LINKFLAGS}

.github/workflows/ci.yml

@@ -32,16 +32,6 @@ env:
   CODECOV_NAME: Github Actions
 
 jobs:
-  runner-selection:
-    # runs-on: ubuntu-latest
-    runs-on: ${{ github.repository_owner == 'boostorg' && fromJSON('[ "self-hosted", "linux", "x64", "ubuntu-latest-aws" ]') || 'ubuntu-latest' }}
-    outputs:
-      labelmatrix: ${{ steps.aws_hosted_runners.outputs.labelmatrix }}
-    steps:
-      - name: AWS Hosted Runners
-        id: aws_hosted_runners
-        uses: cppalliance/aws-hosted-runners@v1.0.0
-
   posix:
     defaults:
       run:
@@ -52,71 +42,41 @@ jobs:
       matrix:
         include:
           # Linux, gcc
-          - { compiler: gcc-7,     cxxstd: '11,14,17',    os: 'ubuntu-20.04', install: 'g++-7' }
-          - { compiler: gcc-8,     cxxstd: '11,14,17',    os: 'ubuntu-20.04', install: 'g++-8' }
-          - { compiler: gcc-9,     cxxstd: '11,14,17',    os: 'ubuntu-22.04', install: 'g++-9' }
-          - { compiler: gcc-10,    cxxstd: '11,14,17,20', os: 'ubuntu-22.04', install: 'g++-10' }
-          - { compiler: gcc-11,    cxxstd: '11,14,17,20', os: 'ubuntu-22.04', install: 'g++-11' }
-          - { name: "gcc-12 w/ sanitizers (11)", sanitize: yes,
-              compiler: gcc-12,    cxxstd: '11',          os: 'ubuntu-22.04', ccache_key: "san1" }
-          - { name: "gcc-12 w/ sanitizers (14)", sanitize: yes,
-              compiler: gcc-12,    cxxstd: '14',          os: 'ubuntu-22.04', ccache_key: "san1" }
-          - { name: "gcc-12 w/ sanitizers (17)", sanitize: yes,
-              compiler: gcc-12,    cxxstd: '17',          os: 'ubuntu-22.04', ccache_key: "san2" }
-          - { name: "gcc-12 w/ sanitizers (20)", sanitize: yes,
-              compiler: gcc-12,    cxxstd: '20',          os: 'ubuntu-22.04', ccache_key: "san2" }
-          - { name: "gcc-12 w/ sanitizers (2b)", sanitize: yes,
-              compiler: gcc-12,    cxxstd: '2b',          os: 'ubuntu-22.04', ccache_key: "san2" }
+          - { compiler: gcc-7,     cxxstd: '03,11,14,17',    os: ubuntu-20.04, install: 'g++-7' }
+          - { compiler: gcc-8,     cxxstd: '03,11,14,17',    os: ubuntu-20.04, install: 'g++-8' }
+          - { compiler: gcc-9,     cxxstd: '03,11,14,17',    os: ubuntu-20.04, install: 'g++-9' }
+          - { compiler: gcc-10,    cxxstd: '03,11,14,17,20', os: ubuntu-22.04, install: 'g++-10' }
+          - { compiler: gcc-11,    cxxstd: '03,11,14,17,20', os: ubuntu-22.04, install: 'g++-11' }
+          - { name: "gcc-12 w/ sanitizers (03,11,14)", sanitize: yes,
+              compiler: gcc-12,    cxxstd: '03,11,14',       os: ubuntu-22.04, ccache_key: "san1" }
+          - { name: "gcc-12 w/ sanitizers (17,20,2b)", sanitize: yes,
+              compiler: gcc-12,    cxxstd: '17,20,2b',       os: ubuntu-22.04, ccache_key: "san2" }
           - { name: Collect coverage, coverage: yes,
-              compiler: gcc-12,    cxxstd: '20',          os: 'ubuntu-22.04', install: 'g++-12-multilib', address-model: '32,64', ccache_key: "cov" }
-
-          - { name: "cfoa tsan (gcc-12)", cxxstd: '11,14,17,20,2b', os: 'ubuntu-22.04', compiler: gcc-12,
-              targets: 'libs/unordered/test//cfoa_tests', thread-sanitize: yes, ccache_key: "tsan" }
+              compiler: gcc-8,     cxxstd: '03,11',          os: ubuntu-20.04, install: 'g++-8-multilib', address-model: '32,64', ccache_key: "cov" }
 
           # Linux, clang, libc++
-          - { compiler: clang-7,    cxxstd: '11,14,17',    os: 'ubuntu-20.04', stdlib: libc++, install: 'clang-7 libc++-7-dev libc++abi-7-dev' }
-          - { compiler: clang-10,   cxxstd: '11,14,17,20', os: 'ubuntu-20.04', stdlib: libc++, install: 'clang-10 libc++-10-dev libc++abi-10-dev' }
-          - { compiler: clang-11,   cxxstd: '11,14,17,20', os: 'ubuntu-22.04', stdlib: libc++, install: 'clang-11 libc++-11-dev libc++abi-11-dev' }
-          # clang-12 doesn't work on 'ubuntu-22.04', the linker can't find -lunwind for some reason
-          - { name: "clang-12 w/ sanitizers (11,14)", sanitize: yes,
-              compiler: clang-12,   cxxstd: '11,14',       os: 'ubuntu-20.04', stdlib: libc++, install: 'clang-12 libc++-12-dev libc++abi-12-dev', ccache_key: "san1" }
-          - { name: "clang-12 w/ sanitizers (17)", sanitize: yes,
-              compiler: clang-12,   cxxstd: '17',          os: 'ubuntu-20.04', stdlib: libc++, install: 'clang-12 libc++-12-dev libc++abi-12-dev', ccache_key: "san2" }
-          - { name: "clang-12 w/ sanitizers (20)", sanitize: yes,
-              compiler: clang-12,   cxxstd: '20',          os: 'ubuntu-20.04', stdlib: libc++, install: 'clang-12 libc++-12-dev libc++abi-12-dev', ccache_key: "san2" }
-          - { name: "clang-12 w/ sanitizers (2b)", sanitize: yes,
-              compiler: clang-12,   cxxstd: '2b',          os: 'ubuntu-20.04', stdlib: libc++, install: 'clang-12 libc++-12-dev libc++abi-12-dev', ccache_key: "san2" }
-          - { compiler: 'clang-13', cxxstd: '11,14',       os: 'ubuntu-22.04', stdlib: libc++, install: 'clang-13 libc++-13-dev libc++abi-13-dev' }
-          - { compiler: 'clang-13', cxxstd: '17,20,2b',    os: 'ubuntu-22.04', stdlib: libc++, install: 'clang-13 libc++-13-dev libc++abi-13-dev' }
-
+          - { compiler: clang-7,   cxxstd: '03,11,14,17',       os: ubuntu-20.04, stdlib: libc++, install: 'clang-7 libc++-7-dev libc++abi-7-dev' }
+          - { compiler: clang-10,  cxxstd: '03,11,14,17,20',    os: ubuntu-20.04, stdlib: libc++, install: 'clang-10 libc++-10-dev libc++abi-10-dev' }
+          - { compiler: clang-11,  cxxstd: '03,11,14,17,20',    os: ubuntu-22.04, stdlib: libc++, install: 'clang-11 libc++-11-dev libc++abi-11-dev' }
+          # clang-12 doesn't work on ubuntu-22.04, the linker can't find -lunwind for some reason
+          - { name: "clang-12 w/ sanitizers (03,11,14)", sanitize: yes,
+              compiler: clang-12,  cxxstd: '03,11,14',          os: ubuntu-20.04, stdlib: libc++, install: 'clang-12 libc++-12-dev libc++abi-12-dev', ccache_key: "san1" }
+          - { name: "clang-12 w/ sanitizers (17,20,2b)", sanitize: yes,
+              compiler: clang-12,  cxxstd: '17,20,2b',          os: ubuntu-20.04, stdlib: libc++, install: 'clang-12 libc++-12-dev libc++abi-12-dev', ccache_key: "san2" }
+          - { compiler: clang-13,  cxxstd: '03,11,14,17,20,2b', os: ubuntu-22.04, stdlib: libc++, install: 'clang-13 libc++-13-dev libc++abi-13-dev' }
+          - { compiler: clang-14,  cxxstd: '03,11,14,17,20,2b', os: ubuntu-22.04, stdlib: libc++, install: 'clang-14 libc++-14-dev libc++abi-14-dev' }
           # not using libc++ because of https://github.com/llvm/llvm-project/issues/52771
-          - { name: "clang-14 w/ sanitizers (11,14)", sanitize: yes,
-              compiler: clang-14,  cxxstd: '11,14', os: 'ubuntu-22.04', ccache_key: "san1" }
-          - { name: "clang-14 w/ sanitizers (17)", sanitize: yes,
-              compiler: clang-14,  cxxstd: '17',    os: 'ubuntu-22.04', ccache_key: "san2" }
-          - { name: "clang-14 w/ sanitizers (20)", sanitize: yes,
-              compiler: clang-14,  cxxstd: '20',   container: 'ubuntu:22.04',  os: 'ubuntu-latest', ccache_key: "san2" }
-          - { name: "clang-14 w/ sanitizers (2b)", sanitize: yes,
-              compiler: clang-14,  cxxstd: '2b',   container: 'ubuntu:22.04',  os: 'ubuntu-latest', ccache_key: "san2" }
-
-          - { name: "cfoa tsan (clang-14)", cxxstd: '11,14,17,20,2b', os: 'ubuntu-22.04', compiler: clang-14,
-              targets: 'libs/unordered/test//cfoa_tests', thread-sanitize: yes,
-              stdlib: libc++, install: 'clang-14 libc++-14-dev libc++abi-14-dev', ccache_key: "tsan" }
-
-          - { compiler: 'clang-15', cxxstd: '11,14',    os: 'ubuntu-22.04', stdlib: libc++, install: 'clang-15 libc++-15-dev libc++abi-15-dev' }
-          - { compiler: 'clang-15', cxxstd: '17,20,2b', os: 'ubuntu-22.04', stdlib: libc++, install: 'clang-15 libc++-15-dev libc++abi-15-dev' }
+          - { name: "clang-14 w/ sanitizers (03,11,14)", sanitize: yes,
+              compiler: clang-14,  cxxstd: '03,11,14',          os: ubuntu-22.04, ccache_key: "san1" }
+          - { name: "clang-14 w/ sanitizers (17,20,2b)", sanitize: yes,
+              compiler: clang-14,  cxxstd: '17,20,2b',          os: ubuntu-22.04, ccache_key: "san2" }
 
           # OSX, clang
-          - { compiler: clang, cxxstd: '11,14,17,2a',    os: 'macos-11' }
-          - { compiler: clang, cxxstd: '11,14,17,2a',    os: 'macos-12', sanitize: yes, ccache_key: "san1" }
-          - { compiler: clang, cxxstd: '11,14,17,2a',    os: 'macos-12', thread-sanitize: yes, targets: 'libs/unordered/test//cfoa_tests', ccache_key: "tsan" }
-          - { compiler: clang, cxxstd: '11,14,17,20,2b', os: 'macos-13' }
+          - { compiler: clang,     cxxstd: '03,11,14,17,2a',    os: macos-11, }
+          - { compiler: clang,     cxxstd: '03,11,14,17,2a',    os: macos-12, sanitize: yes }
 
-    timeout-minutes: 360
-    # posix (gcc-12 w/ sanitizers is taking longer than 210 minutes
-    # timeout-minutes: 210
-    needs: [runner-selection]
-    runs-on: ${{ fromJSON(needs.runner-selection.outputs.labelmatrix)[matrix.os] }}
+    timeout-minutes: 120
+    runs-on: ${{matrix.os}}
     container: ${{matrix.container}}
     env: {B2_USE_CCACHE: 1}
 
@@ -134,7 +94,7 @@ jobs:
                 apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys E1DD270288B4E6030699E45FA1715D88E1DF1F24
                 for i in {1..${NET_RETRY_COUNT:-3}}; do sudo -E add-apt-repository -y ppa:git-core/ppa && break || sleep 10; done
                 apt-get -o Acquire::Retries=$NET_RETRY_COUNT update
-                apt-get -o Acquire::Retries=$NET_RETRY_COUNT install -y g++ python-is-python3 git
+                apt-get -o Acquire::Retries=$NET_RETRY_COUNT install -y g++ python libpython-dev git
             fi
             # For jobs not compatible with ccache, use "ccache: no" in the matrix
             if [[ "${{ matrix.ccache }}" == "no" ]]; then
@@ -224,8 +184,6 @@ jobs:
           B2_COMPILER: ${{matrix.compiler}}
           B2_CXXSTD: ${{matrix.cxxstd}}
           B2_SANITIZE: ${{matrix.sanitize}}
-          B2_TSAN: ${{matrix.thread-sanitize}}
-          B2_TARGETS: ${{matrix.targets}}
           B2_STDLIB: ${{matrix.stdlib}}
           # More entries can be added in the same way, see the B2_ARGS assignment in ci/enforce.sh for the possible keys.
           # B2_DEFINES: ${{matrix.defines}}
@@ -239,7 +197,7 @@ jobs:
 
       - name: Run tests
         if: '!matrix.coverity'
-        run: B2_TARGETS=${{matrix.targets}} ci/build.sh
+        run: ci/build.sh
 
       - name: Upload coverage
         if: matrix.coverage
@@ -260,16 +218,15 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - { toolset: msvc-14.0, cxxstd: '14,latest',       addrmd: '32,64', os: 'windows-2019', variant: 'debug,release' }
-          - { toolset: msvc-14.2, cxxstd: '14,17,20,latest', addrmd: '32,64', os: 'windows-2019', variant: 'debug,release' }
-          - { toolset: msvc-14.3, cxxstd: '14,17,20,latest', addrmd: '32,64', os: 'windows-2022', variant: 'debug,release' }
-          - { toolset: msvc-14.3, cxxstd: '14',              addrmd: '64',    os: 'windows-2022', variant: 'debug', defines: '_ALLOW_RTCc_IN_STL', cxxflags: '/RTCc'              }
-          - { toolset: msvc-14.3, cxxstd: '14',              addrmd: '32',    os: 'windows-2022', variant: 'debug', defines: '_ALLOW_RTCc_IN_STL', cxxflags: '"/RTCc /arch:IA32"' }
-          - { toolset: clang-win, cxxstd: '14,17,latest',    addrmd: '32,64', os: 'windows-2022', variant: 'debug,release' }
-          - { toolset: gcc,       cxxstd: '11,14,17,2a',     addrmd: '64',    os: 'windows-2019', variant: 'debug,release' }
+          - { toolset: msvc-14.0, cxxstd: '14,latest',       addrmd: '32,64', os: windows-2019, variant: 'debug,release' }
+          - { toolset: msvc-14.2, cxxstd: '14,17,20,latest', addrmd: '32,64', os: windows-2019, variant: 'debug,release' }
+          - { toolset: msvc-14.3, cxxstd: '14,17,20,latest', addrmd: '32,64', os: windows-2022, variant: 'debug,release' }
+          - { toolset: msvc-14.3, cxxstd: '14',              addrmd: '64',    os: windows-2022, variant: 'debug', defines: '_ALLOW_RTCc_IN_STL', cxxflags: '/RTCc'              }
+          - { toolset: msvc-14.3, cxxstd: '14',              addrmd: '32',    os: windows-2022, variant: 'debug', defines: '_ALLOW_RTCc_IN_STL', cxxflags: '"/RTCc /arch:IA32"' }
+          - { toolset: clang-win, cxxstd: '14,17,latest',    addrmd: '32,64', os: windows-2022, variant: 'debug,release' }
+          - { toolset: gcc,       cxxstd: '03,11,14,17,2a',  addrmd: '64',    os: windows-2019, variant: 'debug,release' }
 
-    needs: [runner-selection]
-    runs-on: ${{ fromJSON(needs.runner-selection.outputs.labelmatrix)[matrix.os] }}
+    runs-on: ${{matrix.os}}
 
     steps:
       - uses: actions/checkout@v3
@@ -323,11 +280,10 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - { sys: MINGW32, compiler: gcc, cxxstd: '11,17,20' }
-          - { sys: MINGW64, compiler: gcc, cxxstd: '11,17,20' }
+          - { sys: MINGW32, compiler: gcc, cxxstd: '03,11,17,20' }
+          - { sys: MINGW64, compiler: gcc, cxxstd: '03,11,17,20' }
 
-    needs: [runner-selection]
-    runs-on: ${{ fromJSON(needs.runner-selection.outputs.labelmatrix)['windows-latest'] }}
+    runs-on: windows-latest
 
     steps:
       - uses: actions/checkout@v3
@@ -381,12 +337,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - { os: 'ubuntu-20.04', build_shared: ON,  build_type: Debug, generator: 'Unix Makefiles' }
-          - { os: 'windows-2019', build_shared: ON,  build_type: Debug, generator: 'Visual Studio 16 2019' }
+          - { os: ubuntu-20.04, build_shared: ON,  build_type: Debug, generator: 'Unix Makefiles' }
+          - { os: windows-2019, build_shared: ON,  build_type: Debug, generator: 'Visual Studio 16 2019' }
 
     timeout-minutes: 120
-    needs: [runner-selection]
-    runs-on: ${{ fromJSON(needs.runner-selection.outputs.labelmatrix)[matrix.os] }}
+    runs-on: ${{matrix.os}}
 
     steps:
       - uses: actions/checkout@v3

CMakeLists.txt

@@ -22,7 +22,6 @@ target_link_libraries(boost_unordered
     Boost::mp11
     Boost::predef
     Boost::preprocessor
-    Boost::static_assert
     Boost::throw_exception
     Boost::tuple
     Boost::type_traits

README.md

@@ -1,73 +1,49 @@
 # Boost.Unordered
 
-[![Branch](https://img.shields.io/badge/branch-master-brightgreen.svg)](https://github.com/boostorg/unordered/tree/master) [![CI](https://github.com/boostorg/unordered/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/boostorg/unordered/actions/workflows/ci.yml) [![Drone status](https://img.shields.io/drone/build/boostorg/unordered/master?server=https%3A%2F%2Fdrone.cpp.al&logo=drone&logoColor=%23CCCCCC&label=CI)](https://drone.cpp.al/boostorg/unordered) [![Build status](https://img.shields.io/appveyor/build/cppalliance/unordered/master?logo=appveyor&label=CI)](https://ci.appveyor.com/project/cppalliance/unordered/branch/master)  [![codecov](https://codecov.io/gh/boostorg/unordered/branch/master/graph/badge.svg)](https://codecov.io/gh/boostorg/unordered/branch/master)  [![Deps](https://img.shields.io/badge/deps-master-brightgreen.svg)](https://pdimov.github.io/boostdep-report/master/unordered.html)  [![Documentation](https://img.shields.io/badge/docs-master-brightgreen.svg)](https://www.boost.org/doc/libs/master/libs/unordered/doc/html/unordered.html)  [![Enter the Matrix](https://img.shields.io/badge/matrix-master-brightgreen.svg)](http://www.boost.org/development/tests/master/developer/unordered.html)<br/>
-[![Branch](https://img.shields.io/badge/branch-develop-brightgreen.svg)](https://github.com/boostorg/unordered/tree/develop) [![CI](https://github.com/boostorg/unordered/actions/workflows/ci.yml/badge.svg?branch=develop)](https://github.com/boostorg/unordered/actions/workflows/ci.yml) [![Drone status](https://img.shields.io/drone/build/boostorg/unordered/develop?server=https%3A%2F%2Fdrone.cpp.al&logo=drone&logoColor=%23CCCCCC&label=CI)](https://drone.cpp.al/boostorg/unordered) [![Build status](https://img.shields.io/appveyor/build/cppalliance/unordered/master?logo=appveyor&label=CI)](https://ci.appveyor.com/project/cppalliance/unordered/branch/develop) [![codecov](https://codecov.io/gh/boostorg/unordered/branch/develop/graph/badge.svg)](https://codecov.io/gh/boostorg/unordered/branch/develop) [![Deps](https://img.shields.io/badge/deps-develop-brightgreen.svg)](https://pdimov.github.io/boostdep-report/develop/unordered.html) [![Documentation](https://img.shields.io/badge/docs-develop-brightgreen.svg)](https://www.boost.org/doc/libs/develop/libs/unordered/doc/html/unordered.html) [![Enter the Matrix](https://img.shields.io/badge/matrix-develop-brightgreen.svg)](http://www.boost.org/development/tests/develop/developer/unordered.html)<br/>
-[![BSL 1.0](https://img.shields.io/badge/license-BSL_1.0-blue.svg)](https://www.boost.org/users/license.html) <img alt="C++11 required" src="https://img.shields.io/badge/standard-C%2b%2b11-blue.svg"> <img alt="Header-only library" src="https://img.shields.io/badge/build-header--only-blue.svg">
+Part of collection of the [Boost C++ Libraries](http://github.com/boostorg).
 
-Boost.Unordered offers a catalog of hash containers with different standards compliance levels, performances and intented usage scenarios:
+For accessing data based on key lookup, the C++ standard library offers `std::set`, `std::map`, `std::multiset` and `std::multimap`.
+These are generally implemented using balanced binary trees so that lookup time has logarithmic complexity.
+That is generally okay, but in many cases a hash table can perform better, as accessing data has constant complexity, on average.
+The worst case complexity is linear, but that occurs rarely and with some care, can be avoided.
 
-**`boost::unordered_set` `boost::unordered_map` `boost::unordered_multiset` `boost::unordered_multimap`**
+Also, the existing containers require a 'less than' comparison object to order their elements.
+For some data types this is impossible to implement or isn’t practical.
+In contrast, a hash table only needs an equality function and a hash function for the key.
 
-<ul>Fully conformant implementations of <code>std::unordered_[multi](set|map)</code>,
-but faster and up to the latest revisions of the standard even if you're working in an older version of C++ (heterogeneous lookup,
-<code>try_emplace</code>, <code>contains</code>, etc.)</ul>
+With this in mind, unordered associative containers were added to the C++ standard.
+This is an implementation of the containers described in C++11, with some deviations from the standard in order to work with non-C++11 compilers and libraries.
 
-**`boost::unordered_flat_set` `boost::unordered_flat_map`**
 
-<ul>The fastest of the lot. Based on open addressing, these containers slightly
-deviate from the standard in exchange for top performance.</ul>
+### License
 
-**`boost::unordered_node_set` `boost::unordered_node_map`**
+Distributed under the [Boost Software License, Version 1.0](http://www.boost.org/LICENSE_1_0.txt).
 
-<ul>Variations of <code>boost::unordered_flat_(set|map)</code> providing pointer stability.</ul>
+### Properties
 
-**`boost::concurrent_flat_set` `boost::concurrent_flat_map`**
+* C++03
+* Header-Only
 
-<ul>High performance for multithreaded scenarios. Introducing a new non-standard, iterator-free API.</ul>
+### Build Status
 
-## Learn about Boost.Unordered
+Branch          | GH Actions | Appveyor | codecov.io | Deps | Docs | Tests |
+:-------------: | ---------- | -------- | ---------- | ---- | ---- | ----- |
+[`master`](https://github.com/boostorg/unordered/tree/master)   | [![CI](https://github.com/boostorg/unordered/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/boostorg/unordered/actions/workflows/ci.yml)  | [![Build status](https://ci.appveyor.com/api/projects/status/github/boostorg/unordered?branch=master&svg=true)](https://ci.appveyor.com/project/danieljames/unordered-qtwe6/branch/master)   | [![codecov](https://codecov.io/gh/boostorg/unordered/branch/master/graph/badge.svg)](https://codecov.io/gh/boostorg/unordered/branch/master)   | [![Deps](https://img.shields.io/badge/deps-master-brightgreen.svg)](https://pdimov.github.io/boostdep-report/master/unordered.html)   | [![Documentation](https://img.shields.io/badge/docs-master-brightgreen.svg)](https://www.boost.org/doc/libs/master/libs/unordered/doc/html/unordered.html)   | [![Enter the Matrix](https://img.shields.io/badge/matrix-master-brightgreen.svg)](http://www.boost.org/development/tests/master/developer/unordered.html)
+[`develop`](https://github.com/boostorg/unordered/tree/develop) | [![CI](https://github.com/boostorg/unordered/actions/workflows/ci.yml/badge.svg?branch=develop)](https://github.com/boostorg/unordered/actions/workflows/ci.yml) | [![Build status](https://ci.appveyor.com/api/projects/status/github/boostorg/unordered?branch=develop&svg=true)](https://ci.appveyor.com/project/danieljames/unordered-qtwe6/branch/develop) | [![codecov](https://codecov.io/gh/boostorg/unordered/branch/develop/graph/badge.svg)](https://codecov.io/gh/boostorg/unordered/branch/develop) | [![Deps](https://img.shields.io/badge/deps-develop-brightgreen.svg)](https://pdimov.github.io/boostdep-report/develop/unordered.html) | [![Documentation](https://img.shields.io/badge/docs-develop-brightgreen.svg)](https://www.boost.org/doc/libs/develop/libs/unordered/doc/html/unordered.html) | [![Enter the Matrix](https://img.shields.io/badge/matrix-develop-brightgreen.svg)](http://www.boost.org/development/tests/develop/developer/unordered.html)
 
-* [Online documentation](https://boost.org/libs/unordered)
-* [Some benchmarks](https://github.com/boostorg/boost_unordered_benchmarks)
-* Technical articles on Boost.Unordered internal design:
-  * [Advancing the state of the art for `std::unordered_map` implementations](https://bannalia.blogspot.com/2022/06/advancing-state-of-art-for.html)
-  * [Inside `boost::unordered_flat_map`](https://bannalia.blogspot.com/2022/11/inside-boostunorderedflatmap.html)
-  * [Inside `boost::concurrent_flat_map`](https://bannalia.blogspot.com/2023/07/inside-boostconcurrentflatmap.html)
-  * [Bulk visitation in `boost::concurrent_flat_map`](https://bannalia.blogspot.com/2023/10/bulk-visitation-in-boostconcurrentflatm.html)
+### Directories
 
-## Get the library
+| Name        | Purpose                        |
+| ----------- | ------------------------------ |
+| `doc`       | documentation                  |
+| `example`   | examples                       |
+| `include`   | headers                        |
+| `test`      | unit tests                     |
 
-Boost.Unordered can be installed in a number of ways:
+### More information
 
-* [Download Boost](https://www.boost.org/users/download/) and you're ready to go (this is a header-only library requiring no building).
-* Using Conan 2: In case you don't have it yet, add an entry for Boost in your `conanfile.txt` (the example requires at least Boost 1.83):
-```
-[requires]
-boost/[>=1.83.0]
-```
-<ul>If you're not using any compiled Boost library, the following will skip building altogether:</ul>
+* [Ask questions](http://stackoverflow.com/questions/ask?tags=c%2B%2B,boost,boost-unordered)
+* [Report bugs](https://github.com/boostorg/unordered/issues): Be sure to mention Boost version, platform and compiler you're using. A small compilable code sample to reproduce the problem is always good as well.
+* Submit your patches as pull requests against **develop** branch. Note that by submitting patches you agree to license your modifications under the [Boost Software License, Version 1.0](http://www.boost.org/LICENSE_1_0.txt).
+* Discussions about the library are held on the [Boost developers mailing list](http://www.boost.org/community/groups.html#main). Be sure to read the [discussion policy](http://www.boost.org/community/policy.html) before posting and add the `[unordered]` tag at the beginning of the subject line.
 
-```
-[options]
-boost:header_only=True
-```
-* Using vcpkg: Execute the command
-```
-vcpkg install boost-unordered
-```
-* Using CMake: [Boost CMake support infrastructure](https://github.com/boostorg/cmake)
-allows you to use CMake directly to download, build and consume all of Boost or
-some specific libraries.
-
-## Support
-
-* Join the **#boost-unordered** discussion group at [cpplang.slack.com](https://cpplang.slack.com/)
-([ask for an invite](https://cppalliance.org/slack/) if you’re not a member of this workspace yet)
-* Ask in the [Boost Users mailing list](https://lists.boost.org/mailman/listinfo.cgi/boost-users)
-(add the `[unordered]` tag at the beginning of the subject line)
-* [File an issue](https://github.com/boostorg/unordered/issues)
-
-## Contribute
-
-* [Pull requests](https://github.com/boostorg/unordered/pulls) against **develop** branch are most welcome.
-Note that by submitting patches you agree to license your modifications under the [Boost Software License, Version 1.0](http://www.boost.org/LICENSE_1_0.txt).

benchmark/string.cpp

@@ -1,5 +1,4 @@
 // Copyright 2021 Peter Dimov.
-// Copyright 2023 Joaquin M Lopez Munoz.
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
@@ -7,7 +6,6 @@
 #define _SILENCE_CXX20_CISO646_REMOVED_WARNING
 
 #include <boost/unordered_map.hpp>
-#include <boost/unordered/unordered_node_map.hpp>
 #include <boost/unordered/unordered_flat_map.hpp>
 #include <boost/core/detail/splitmix64.hpp>
 #include <boost/config.hpp>
@@ -274,9 +272,6 @@ template<class K, class V> using std_unordered_map =
 template<class K, class V> using boost_unordered_map =
     boost::unordered_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
 
-template<class K, class V> using boost_unordered_node_map =
-    boost::unordered_node_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
-
 template<class K, class V> using boost_unordered_flat_map =
     boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
 
@@ -350,9 +345,6 @@ std::unordered_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
 template<class K, class V> using boost_unordered_map_fnv1a =
     boost::unordered_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
 
-template<class K, class V> using boost_unordered_node_map_fnv1a =
-    boost::unordered_node_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
-
 template<class K, class V> using boost_unordered_flat_map_fnv1a =
     boost::unordered_flat_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
 
@@ -381,7 +373,6 @@ int main()
 
     test<std_unordered_map>( "std::unordered_map" );
     test<boost_unordered_map>( "boost::unordered_map" );
-    test<boost_unordered_node_map>( "boost::unordered_node_map" );
     test<boost_unordered_flat_map>( "boost::unordered_flat_map" );
 
 #ifdef HAVE_ANKERL_UNORDERED_DENSE
@@ -399,7 +390,6 @@ int main()
 
     test<std_unordered_map_fnv1a>( "std::unordered_map, FNV-1a" );
     test<boost_unordered_map_fnv1a>( "boost::unordered_map, FNV-1a" );
-    test<boost_unordered_node_map_fnv1a>( "boost::unordered_node_map, FNV-1a" );
     test<boost_unordered_flat_map_fnv1a>( "boost::unordered_flat_map, FNV-1a" );
 
 #ifdef HAVE_ANKERL_UNORDERED_DENSE

benchmark/string_view.cpp

@@ -1,5 +1,4 @@
 // Copyright 2021 Peter Dimov.
-// Copyright 2023 Joaquin M Lopez Munoz.
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
@@ -7,7 +6,6 @@
 #define _SILENCE_CXX20_CISO646_REMOVED_WARNING
 
 #include <boost/unordered_map.hpp>
-#include <boost/unordered/unordered_node_map.hpp>
 #include <boost/unordered/unordered_flat_map.hpp>
 #include <boost/core/detail/splitmix64.hpp>
 #include <boost/config.hpp>
@@ -275,9 +273,6 @@ template<class K, class V> using std_unordered_map =
 template<class K, class V> using boost_unordered_map =
     boost::unordered_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
 
-template<class K, class V> using boost_unordered_node_map =
-    boost::unordered_node_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
-
 template<class K, class V> using boost_unordered_flat_map =
     boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
 
@@ -351,9 +346,6 @@ std::unordered_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
 template<class K, class V> using boost_unordered_map_fnv1a =
     boost::unordered_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
 
-template<class K, class V> using boost_unordered_node_map_fnv1a =
-    boost::unordered_node_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
-
 template<class K, class V> using boost_unordered_flat_map_fnv1a =
     boost::unordered_flat_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
 
@@ -382,7 +374,6 @@ int main()
 
     test<std_unordered_map>( "std::unordered_map" );
     test<boost_unordered_map>( "boost::unordered_map" );
-    test<boost_unordered_node_map>( "boost::unordered_node_map" );
     test<boost_unordered_flat_map>( "boost::unordered_flat_map" );
 
 #ifdef HAVE_ANKERL_UNORDERED_DENSE
@@ -400,7 +391,6 @@ int main()
 
     test<std_unordered_map_fnv1a>( "std::unordered_map, FNV-1a" );
     test<boost_unordered_map_fnv1a>( "boost::unordered_map, FNV-1a" );
-    test<boost_unordered_node_map_fnv1a>( "boost::unordered_node_map, FNV-1a" );
     test<boost_unordered_flat_map_fnv1a>( "boost::unordered_flat_map, FNV-1a" );
 
 #ifdef HAVE_ANKERL_UNORDERED_DENSE

benchmark/uint32.cpp

@@ -1,5 +1,4 @@
 // Copyright 2021 Peter Dimov.
-// Copyright 2023 Joaquin M Lopez Munoz.
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
@@ -7,7 +6,6 @@
 #define _SILENCE_CXX20_CISO646_REMOVED_WARNING
 
 #include <boost/unordered_map.hpp>
-#include <boost/unordered/unordered_node_map.hpp>
 #include <boost/unordered/unordered_flat_map.hpp>
 #include <boost/endian/conversion.hpp>
 #include <boost/core/detail/splitmix64.hpp>
@@ -291,9 +289,6 @@ template<class K, class V> using std_unordered_map =
 template<class K, class V> using boost_unordered_map =
     boost::unordered_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
 
-template<class K, class V> using boost_unordered_node_map =
-    boost::unordered_node_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
-
 template<class K, class V> using boost_unordered_flat_map =
     boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
 
@@ -320,7 +315,6 @@ int main()
 
     test<std_unordered_map>( "std::unordered_map" );
     test<boost_unordered_map>( "boost::unordered_map" );
-    test<boost_unordered_node_map>( "boost::unordered_node_map" );
     test<boost_unordered_flat_map>( "boost::unordered_flat_map" );
 
 #ifdef HAVE_ANKERL_UNORDERED_DENSE

benchmark/uint64.cpp

@@ -1,5 +1,4 @@
 // Copyright 2021 Peter Dimov.
-// Copyright 2023 Joaquin M Lopez Munoz.
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
@@ -7,7 +6,6 @@
 #define _SILENCE_CXX20_CISO646_REMOVED_WARNING
 
 #include <boost/unordered_map.hpp>
-#include <boost/unordered/unordered_node_map.hpp>
 #include <boost/unordered/unordered_flat_map.hpp>
 #include <boost/endian/conversion.hpp>
 #include <boost/core/detail/splitmix64.hpp>
@@ -291,9 +289,6 @@ template<class K, class V> using std_unordered_map =
 template<class K, class V> using boost_unordered_map =
     boost::unordered_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
 
-template<class K, class V> using boost_unordered_node_map =
-    boost::unordered_node_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
-
 template<class K, class V> using boost_unordered_flat_map =
     boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
 
@@ -330,7 +325,6 @@ int main()
 #endif
 
     test<boost_unordered_map>( "boost::unordered_map" );
-    test<boost_unordered_node_map>( "boost::unordered_node_map" );
     test<boost_unordered_flat_map>( "boost::unordered_flat_map" );
 
 #ifdef HAVE_ANKERL_UNORDERED_DENSE

benchmark/uuid.cpp

@@ -1,5 +1,4 @@
 // Copyright 2021, 2022 Peter Dimov.
-// Copyright 2023 Joaquin M Lopez Munoz.
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
@@ -7,7 +6,6 @@
 #define _SILENCE_CXX20_CISO646_REMOVED_WARNING
 
 #include <boost/unordered_map.hpp>
-#include <boost/unordered/unordered_node_map.hpp>
 #include <boost/unordered/unordered_flat_map.hpp>
 #include <boost/endian/conversion.hpp>
 #include <boost/core/detail/splitmix64.hpp>
@@ -342,9 +340,6 @@ template<class K, class V> using std_unordered_map =
 template<class K, class V> using boost_unordered_map =
     boost::unordered_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
 
-template<class K, class V> using boost_unordered_node_map =
-    boost::unordered_node_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
-
 template<class K, class V> using boost_unordered_flat_map =
     boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
 
@@ -371,7 +366,6 @@ int main()
 
     test<std_unordered_map>( "std::unordered_map" );
     test<boost_unordered_map>( "boost::unordered_map" );
-    test<boost_unordered_node_map>( "boost::unordered_node_map" );
     test<boost_unordered_flat_map>( "boost::unordered_flat_map" );
 
 #ifdef HAVE_ANKERL_UNORDERED_DENSE

benchmark/word_count.cpp

@@ -1,5 +1,4 @@
 // Copyright 2021, 2022 Peter Dimov.
-// Copyright 2023 Joaquin M Lopez Munoz.
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
@@ -7,7 +6,6 @@
 #define _SILENCE_CXX20_CISO646_REMOVED_WARNING
 
 #include <boost/unordered_map.hpp>
-#include <boost/unordered/unordered_node_map.hpp>
 #include <boost/unordered/unordered_flat_map.hpp>
 #include <boost/regex.hpp>
 #ifdef HAVE_ABSEIL
@@ -229,9 +227,6 @@ template<class K, class V> using std_unordered_map =
 template<class K, class V> using boost_unordered_map =
     boost::unordered_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
 
-template<class K, class V> using boost_unordered_node_map =
-    boost::unordered_node_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
-
 template<class K, class V> using boost_unordered_flat_map =
     boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
 
@@ -305,9 +300,6 @@ std::unordered_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
 template<class K, class V> using boost_unordered_map_fnv1a =
     boost::unordered_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
 
-template<class K, class V> using boost_unordered_node_map_fnv1a =
-    boost::unordered_node_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
-
 template<class K, class V> using boost_unordered_flat_map_fnv1a =
     boost::unordered_flat_map<K, V, fnv1a_hash, std::equal_to<K>, allocator_for<K, V>>;
 
@@ -336,7 +328,6 @@ int main()
 
     test<std_unordered_map>( "std::unordered_map" );
     test<boost_unordered_map>( "boost::unordered_map" );
-    test<boost_unordered_node_map>( "boost::unordered_node_map" );
     test<boost_unordered_flat_map>( "boost::unordered_flat_map" );
 
 #ifdef HAVE_ANKERL_UNORDERED_DENSE
@@ -354,7 +345,6 @@ int main()
 
     test<std_unordered_map_fnv1a>( "std::unordered_map, FNV-1a" );
     test<boost_unordered_map_fnv1a>( "boost::unordered_map, FNV-1a" );
-    test<boost_unordered_node_map_fnv1a>( "boost::unordered_node_map, FNV-1a" );
     test<boost_unordered_flat_map_fnv1a>( "boost::unordered_flat_map, FNV-1a" );
 
 #ifdef HAVE_ANKERL_UNORDERED_DENSE

benchmark/word_size.cpp

@@ -1,5 +1,4 @@
 // Copyright 2021, 2022 Peter Dimov.
-// Copyright 2023 Joaquin M Lopez Munoz.
 // Distributed under the Boost Software License, Version 1.0.
 // https://www.boost.org/LICENSE_1_0.txt
 
@@ -7,7 +6,6 @@
 #define _SILENCE_CXX20_CISO646_REMOVED_WARNING
 
 #include <boost/unordered_map.hpp>
-#include <boost/unordered/unordered_node_map.hpp>
 #include <boost/unordered/unordered_flat_map.hpp>
 #include <boost/regex.hpp>
 #ifdef HAVE_ABSEIL
@@ -183,9 +181,6 @@ template<class K, class V> using std_unordered_map =
 template<class K, class V> using boost_unordered_map =
     boost::unordered_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
 
-template<class K, class V> using boost_unordered_node_map =
-    boost::unordered_node_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
-
 template<class K, class V> using boost_unordered_flat_map =
     boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
 
@@ -212,7 +207,6 @@ int main()
 
     test<std_unordered_map>( "std::unordered_map" );
     test<boost_unordered_map>( "boost::unordered_map" );
-    test<boost_unordered_node_map>( "boost::unordered_node_map" );
     test<boost_unordered_flat_map>( "boost::unordered_flat_map" );
 
 #ifdef HAVE_ANKERL_UNORDERED_DENSE