Merge pull request #37 from Flamefire/test-link-update

Update Link to regression test matrix in README
2025-12-18 21:02:45 +01:00 · 2025-08-25 19:05:33 +03:00 · 2025-08-25 17:26:21 +02:00 · 2025-08-22 00:42:28 +03:00 · 2025-06-13 03:41:04 +03:00 · 2025-06-13 03:40:33 +03:00
4 changed files with 102 additions and 99 deletions
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 Andrey Semashev
+# Copyright 2021-2025 Andrey Semashev
 #
 # Distributed under the Boost Software License, Version 1.0.
 # (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
@@ -85,32 +85,50 @@ jobs:
              - g++-8
          - toolset: gcc-9
            cxxstd: "11,14,17,2a"
-            os: ubuntu-20.04
+            os: ubuntu-latest
+            container: ubuntu:20.04
            install:
              - g++-9
          - toolset: gcc-10
            cxxstd: "11,14,17,20"
-            os: ubuntu-20.04
+            os: ubuntu-latest
+            container: ubuntu:20.04
            install:
              - g++-10
          - toolset: gcc-11
-            cxxstd: "03-gnu,11-gnu,14-gnu,17-gnu,20-gnu,23-gnu"
+            cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,23-gnu"
            os: ubuntu-22.04
            install:
              - g++-11
          - toolset: gcc-12
-            cxxstd: "03-gnu,11-gnu,14-gnu,17-gnu,20-gnu,23-gnu"
+            cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,23-gnu"
            os: ubuntu-22.04
            install:
              - g++-12
+          - toolset: gcc-13
+            cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,23-gnu"
+            os: ubuntu-24.04
+            install:
+              - g++-13
+          - toolset: gcc-14
+            cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,23-gnu,26-gnu"
+            os: ubuntu-24.04
+            install:
+              - g++-14
+          - toolset: gcc-15
+            cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,23-gnu,26-gnu"
+            os: ubuntu-latest
+            container: ubuntu:25.04
+            install:
+              - g++-15
          - name: UBSAN
-            toolset: gcc-11
-            cxxstd: "03-gnu,11-gnu,14-gnu,17-gnu,20-gnu,23-gnu"
+            toolset: gcc-13
+            cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,23-gnu"
            ubsan: 1
            build_variant: debug
-            os: ubuntu-22.04
+            os: ubuntu-24.04
            install:
-              - g++-11
+              - g++-13

          # Linux, clang
          - toolset: clang
@@ -189,13 +207,15 @@ jobs:
          - toolset: clang
            compiler: clang++-9
            cxxstd: "11,14,17,2a"
-            os: ubuntu-20.04
+            os: ubuntu-latest
+            container: ubuntu:20.04
            install:
              - clang-9
          - toolset: clang
            compiler: clang++-10
            cxxstd: "11,14,17,20"
-            os: ubuntu-20.04
+            os: ubuntu-latest
+            container: ubuntu:20.04
            install:
              - clang-10
          - toolset: clang
@@ -206,7 +226,7 @@ jobs:
              - clang-11
          - toolset: clang
            compiler: clang++-12
-            cxxstd: "03-gnu,11-gnu,14-gnu,17-gnu,20-gnu,2b-gnu"
+            cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,2b-gnu"
            os: ubuntu-22.04
            install:
              - clang-12
@@ -214,7 +234,7 @@ jobs:
            gcc_toolchain: 11
          - toolset: clang
            compiler: clang++-13
-            cxxstd: "03-gnu,11-gnu,14-gnu,17-gnu,20-gnu,2b-gnu"
+            cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,2b-gnu"
            os: ubuntu-22.04
            install:
              - clang-13
@@ -222,7 +242,7 @@ jobs:
            gcc_toolchain: 11
          - toolset: clang
            compiler: clang++-14
-            cxxstd: "03-gnu,11-gnu,14-gnu,17-gnu,20-gnu,2b-gnu"
+            cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,2b-gnu"
            os: ubuntu-22.04
            install:
              - clang-14
@@ -230,73 +250,73 @@ jobs:
            gcc_toolchain: 11
          - toolset: clang
            compiler: clang++-15
-            cxxstd: "03-gnu,11-gnu,14-gnu,17-gnu,20-gnu,2b-gnu"
+            cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,2b-gnu"
            os: ubuntu-22.04
            install:
              - clang-15
              - g++-11
            gcc_toolchain: 11
-          - toolset: clang
-            compiler: clang++-15
-            cxxstd: "03-gnu,11-gnu,14-gnu,17-gnu,20-gnu,2b-gnu"
-            os: ubuntu-22.04
-            install:
-              - clang-15
-              - libc++-15-dev
-              - libc++abi-15-dev
-            cxxflags: -stdlib=libc++
-            linkflags: -stdlib=libc++
          - toolset: clang
            compiler: clang++-16
-            cxxstd: "03-gnu,11-gnu,14-gnu,17-gnu,20-gnu,2b-gnu"
-            os: ubuntu-22.04
+            cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,2b-gnu"
+            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
+            gcc_toolchain: 11
          - toolset: clang
            compiler: clang++-17
-            cxxstd: "03-gnu,11-gnu,14-gnu,17-gnu,20-gnu,23-gnu"
-            os: ubuntu-22.04
+            cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,23-gnu"
+            os: ubuntu-24.04
            install:
              - clang-17
-            sources:
-              - "deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-17 main"
-            source_keys:
-              - "https://apt.llvm.org/llvm-snapshot.gpg.key"
+              - g++-11
+            gcc_toolchain: 11
          - toolset: clang
-            compiler: clang++-17
-            cxxstd: "03-gnu,11-gnu,14-gnu,17-gnu,20-gnu,23-gnu"
-            os: ubuntu-22.04
+            compiler: clang++-18
+            cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,23-gnu,26-gnu"
+            os: ubuntu-24.04
            install:
-              - clang-17
-              - libc++-17-dev
-              - libc++abi-17-dev
-            sources:
-              - "deb http://apt.llvm.org/jammy/ llvm-toolchain-jammy-17 main"
-            source_keys:
-              - "https://apt.llvm.org/llvm-snapshot.gpg.key"
+              - clang-18
+              - g++-13
+          - toolset: clang
+            compiler: clang++-19
+            cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,23-gnu,26-gnu"
+            os: ubuntu-24.04
+            install:
+              - clang-19
+          - toolset: clang
+            compiler: clang++-20
+            cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,23-gnu,26-gnu"
+            os: ubuntu-latest
+            container: ubuntu:25.04
+            install:
+              - clang-20
+          - toolset: clang
+            compiler: clang++-20
+            cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,23-gnu,26-gnu"
            cxxflags: -stdlib=libc++
            linkflags: -stdlib=libc++
+            os: ubuntu-latest
+            container: ubuntu:25.04
+            install:
+              - clang-20
+              - libc++-20-dev
+              - libc++abi-20-dev
          - name: UBSAN
            toolset: clang
-            compiler: clang++-15
-            cxxstd: "03-gnu,11-gnu,14-gnu,17-gnu,20-gnu,2b-gnu"
+            compiler: clang++-18
+            cxxstd: "11-gnu,14-gnu,17-gnu,20-gnu,23-gnu,26-gnu"
            cxxflags: -stdlib=libc++
            linkflags: -stdlib=libc++
            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"
-            os: macos-12
          - toolset: clang
            cxxstd: "11,14,17,20,2b"
            os: macos-13
@@ -321,6 +341,22 @@ jobs:
                echo "GHA_CONTAINER=${{matrix.container}}" >> $GITHUB_ENV
                if [ -f "/etc/debian_version" ]
                then
+                    # Use Azure APT mirrors in containers to avoid HTTP errors due to DDoS filters triggered by lots of CI jobs launching concurrently.
+                    # Note that not all Ubuntu versions support "mirror+file:..." URIs in APT sources, so just use Azure mirrors exclusively.
+                    # Note also that on recent Ubuntu versions DEB822 format is used for source files.
+                    APT_SOURCES=()
+                    if [ -d "/etc/apt/sources.list.d" ]
+                    then
+                        readarray -t APT_SOURCES < <(find "/etc/apt/sources.list.d" -type f -name '*.sources' -print)
+                    fi
+                    if [ -f "/etc/apt/sources.list" ]
+                    then
+                        APT_SOURCES+=("/etc/apt/sources.list")
+                    fi
+                    if [ "${#APT_SOURCES[@]}" -gt 0 ]
+                    then
+                        sed -i -E -e 's!([^ ]+) (http|https)://(archive|security)\.ubuntu\.com/ubuntu[^ ]*(.*)!\1 http://azure.archive.ubuntu.com/ubuntu/\4!' "${APT_SOURCES[@]}"
+                    fi
                    apt-get -o Acquire::Retries=$NET_RETRY_COUNT update
                    if [ "$(apt-cache search "^python-is-python3$" | wc -l)" -ne 0 ]
                    then
@@ -520,14 +556,6 @@ jobs:
      fail-fast: false
      matrix:
        include:
-          - toolset: msvc-14.0
-            cxxstd: "14"
-            addrmd: 32,64
-            os: windows-2019
-          - toolset: msvc-14.2
-            cxxstd: "14,17,20,latest"
-            addrmd: 32,64
-            os: windows-2019
          - toolset: msvc-14.3
            cxxstd: "14,17,20,latest"
            addrmd: 32,64
@@ -537,9 +565,9 @@ jobs:
            addrmd: 32,64
            os: windows-2022
          - toolset: gcc
-            cxxstd: "11,14,17,2a"
+            cxxstd: "11,14,17,20,23"
            addrmd: 64
-            os: windows-2019
+            os: windows-2022

    timeout-minutes: 15
    runs-on: ${{matrix.os}}
--- a/README.md
+++ b/README.md
@@ -24,8 +24,8 @@ compile-time value; and computing min and max of constant expressions.

 Branch          | GitHub Actions | Drone | AppVeyor | Test Matrix | Dependencies |
 :-------------: | -------------- | ----- | -------- | ----------- | ------------ |
-[`master`](https://github.com/boostorg/integer/tree/master) | [![GitHub Actions](https://github.com/boostorg/integer/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/boostorg/integer/actions?query=branch%3Amaster) | [![Drone](https://drone.cpp.al/api/badges/boostorg/integer/status.svg?ref=refs/heads/master)](https://drone.cpp.al/boostorg/integer) | [![AppVeyor](https://ci.appveyor.com/api/projects/status/iugyf5rf51n99g3w/branch/master?svg=true)](https://ci.appveyor.com/project/Lastique/integer/branch/master) | [![Tests](https://img.shields.io/badge/matrix-master-brightgreen.svg)](http://www.boost.org/development/tests/master/developer/integer.html) | [![Dependencies](https://img.shields.io/badge/deps-master-brightgreen.svg)](https://pdimov.github.io/boostdep-report/master/integer.html)
-[`develop`](https://github.com/boostorg/integer/tree/develop) | [![GitHub Actions](https://github.com/boostorg/integer/actions/workflows/ci.yml/badge.svg?branch=develop)](https://github.com/boostorg/integer/actions?query=branch%3Adevelop) | [![Drone](https://drone.cpp.al/api/badges/boostorg/integer/status.svg?ref=refs/heads/develop)](https://drone.cpp.al/boostorg/integer) | [![AppVeyor](https://ci.appveyor.com/api/projects/status/iugyf5rf51n99g3w/branch/develop?svg=true)](https://ci.appveyor.com/project/Lastique/integer/branch/develop) | [![Tests](https://img.shields.io/badge/matrix-develop-brightgreen.svg)](http://www.boost.org/development/tests/develop/developer/integer.html) | [![Dependencies](https://img.shields.io/badge/deps-develop-brightgreen.svg)](https://pdimov.github.io/boostdep-report/develop/integer.html)
+[`master`](https://github.com/boostorg/integer/tree/master) | [![GitHub Actions](https://github.com/boostorg/integer/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/boostorg/integer/actions?query=branch%3Amaster) | [![Drone](https://drone.cpp.al/api/badges/boostorg/integer/status.svg?ref=refs/heads/master)](https://drone.cpp.al/boostorg/integer) | [![AppVeyor](https://ci.appveyor.com/api/projects/status/iugyf5rf51n99g3w/branch/master?svg=true)](https://ci.appveyor.com/project/Lastique/integer/branch/master) | [![Tests](https://img.shields.io/badge/matrix-master-brightgreen.svg)](https://regression.boost.io/master/developer/integer.html) | [![Dependencies](https://img.shields.io/badge/deps-master-brightgreen.svg)](https://pdimov.github.io/boostdep-report/master/integer.html)
+[`develop`](https://github.com/boostorg/integer/tree/develop) | [![GitHub Actions](https://github.com/boostorg/integer/actions/workflows/ci.yml/badge.svg?branch=develop)](https://github.com/boostorg/integer/actions?query=branch%3Adevelop) | [![Drone](https://drone.cpp.al/api/badges/boostorg/integer/status.svg?ref=refs/heads/develop)](https://drone.cpp.al/boostorg/integer) | [![AppVeyor](https://ci.appveyor.com/api/projects/status/iugyf5rf51n99g3w/branch/develop?svg=true)](https://ci.appveyor.com/project/Lastique/integer/branch/develop) | [![Tests](https://img.shields.io/badge/matrix-develop-brightgreen.svg)](https://regression.boost.io/develop/developer/integer.html) | [![Dependencies](https://img.shields.io/badge/deps-develop-brightgreen.svg)](https://pdimov.github.io/boostdep-report/develop/integer.html)

 ### License

--- a/include/boost/integer/common_factor_rt.hpp
+++ b/include/boost/integer/common_factor_rt.hpp
@@ -51,19 +51,20 @@ namespace boost {
         //
         // some helper functions which really should be constexpr already, but sadly aren't:
         //
-#ifndef BOOST_NO_CXX14_CONSTEXPR
         template <class T>
-         inline constexpr T constexpr_min(T const& a, T const& b) BOOST_GCD_NOEXCEPT(T)
+         inline BOOST_CONSTEXPR T constexpr_min(T const& a, T const& b) BOOST_GCD_NOEXCEPT(T)
         {
            return a < b ? a : b;
         }
+
+#ifndef BOOST_NO_CXX14_CONSTEXPR
         template <class T>
-         inline constexpr auto constexpr_swap(T&a, T& b) BOOST_GCD_NOEXCEPT(T) -> decltype(a.swap(b))
+         inline constexpr auto constexpr_swap(T& a, T& b) BOOST_GCD_NOEXCEPT(T) -> decltype(a.swap(b))
         {
            return a.swap(b);
         }
         template <class T, class U>
-         inline constexpr void constexpr_swap(T&a, U& b...) BOOST_GCD_NOEXCEPT(T)
+         inline constexpr void constexpr_swap(T& a, U& b, ...) BOOST_GCD_NOEXCEPT(T)
         {
            T t(static_cast<T&&>(a));
            a = static_cast<T&&>(b);
@@ -71,12 +72,7 @@ namespace boost {
         }
 #else
         template <class T>
-         inline T constexpr_min(T const& a, T const& b) BOOST_GCD_NOEXCEPT(T)
-         {
-            return a < b ? a : b;
-         }
-         template <class T>
-         inline void constexpr_swap(T&a, T& b) BOOST_GCD_NOEXCEPT(T)
+         inline void constexpr_swap(T& a, T& b) BOOST_GCD_NOEXCEPT(T)
         {
            using std::swap;
            swap(a, b);
--- a/test/common_factor_test.cpp
+++ b/test/common_factor_test.cpp
@@ -253,27 +253,6 @@ public:

 };  // std::numeric_limits<MyUnsigned1>

-#if BOOST_WORKAROUND(BOOST_MSVC,<1300)
-// MSVC 6.0 lacks operator<< for __int64, see
-// https://support.microsoft.com/kb/168440/
-
-inline ostream& operator<<(ostream& os, __int64 i)
-{
-    char buf[20];
-    sprintf(buf,"%I64d", i);
-    os << buf;
-    return os;
-}
-
-inline ostream& operator<<(ostream& os, unsigned __int64 i)
-{
-    char buf[20];
-    sprintf(buf,"%I64u", i);
-    os << buf;
-    return os;
-}
-#endif
-
 }  // namespace std

 // GCD tests
Author	SHA1	Message	Date
Andrey Semashev	4d702c79a4	Merge pull request #37 from Flamefire/test-link-update Update Link to regression test matrix in README	2025-08-25 19:05:33 +03:00
Alexander Grund	2a69c3f295	Update Link to regression test matrix in README	2025-08-25 17:26:21 +02:00
Andrey Semashev	772b55c290	Remove a workaround for MSVC 6.0. That compiler is too ancient to support. And apparently, recent clang complains about sprintf being deprecated. Closes https://github.com/boostorg/integer/issues/36.	2025-08-22 00:42:28 +03:00
Andrey Semashev	0fefe9831a	Use Azure mirrors of Ubuntu .deb repositories in containers. This reduces the likelihood of spurious CI failures caused by DDoS filters being triggered by massive numbers of concurrent CI jobs.	2025-06-13 03:41:04 +03:00
Andrey Semashev	c4c7cafd41	Added new gcc and clang jobs to GitHub Actions.	2025-06-13 03:40:33 +03:00
Andrey Semashev	b66e9a0aa8	Removed windows-2019 GitHub Actions jobs. The windows-2019 image is deprecated and is about to be removed.	2025-06-13 03:38:43 +03:00
Andrey Semashev	5fd694fce2	Removed obsolete GHA images and C++03 jobs, added new compilers.	2025-04-19 18:33:56 +03:00
Andrey Semashev	2dfe66886d	Add a comma before ellipsis in constexpr_swap. gcc 15 complains that the comma is required before vararg ellipsis. Fixes https://github.com/boostorg/integer/issues/35.	2024-12-02 19:22:20 +03:00
Andrey Semashev	b774aa0d9e	Remove constexpr_min duplication.	2024-12-02 18:58:34 +03:00