Add back cxxstd=03 to .drone.jsonnet

Update .drone.jsonnet
Merge pull request #30 from Lastique/feature/remove_static_assert
2026-06-11 12:01:10 +02:00 · 2026-01-23 05:53:50 +02:00 · 2026-01-23 05:26:16 +02:00 · 2026-01-23 05:23:17 +02:00 · 2026-01-22 22:13:57 +02:00 · 2026-01-22 19:55:06 +03:00
46 changed files with 523 additions and 135 deletions
@@ -34,7 +34,6 @@ local linux_pipeline(name, image, environment, packages = "", sources = [], arch
                'set -e',
                'uname -a',
                'echo $DRONE_STAGE_MACHINE',
-                'wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | apt-key add -',
            ] +
            (if sources != [] then [ ('apt-add-repository "' + source + '"') for source in sources ] else []) +
            (if packages != "" then [ 'apt-get update', 'apt-get -y install ' + packages ] else []) +
@@ -207,6 +206,13 @@ local windows_pipeline(name, image, environment, arch = "amd64") =
        "g++-14-multilib",
    ),

+    linux_pipeline(
+        "Linux 25.10 GCC 15 32/64",
+        "cppalliance/droneubuntu2510:1",
+        { TOOLSET: 'gcc', COMPILER: 'g++-15', CXXSTD: '11,14,17,20,23,2c', ADDRMD: '32,64' },
+        "g++-15-multilib",
+    ),
+
    linux_pipeline(
        "Linux 16.04 Clang 3.5",
        "cppalliance/droneubuntu1604:1",
@@ -235,6 +241,76 @@ local windows_pipeline(name, image, environment, arch = "amd64") =
        "clang-3.8",
    ),

+    linux_pipeline(
+        "Linux 18.04 Clang 3.9",
+        "cppalliance/droneubuntu1804:1",
+        { 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: '03,11,14' },
+        "clang-4.0",
+    ),
+
+    linux_pipeline(
+        "Linux 18.04 Clang 5.0",
+        "cppalliance/droneubuntu1804:1",
+        { 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: '03,11,14,17' },
+        "clang-6.0",
+    ),
+
+    linux_pipeline(
+        "Linux 20.04 Clang 7",
+        "cppalliance/droneubuntu2004:1",
+        { 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: '03,11,14,17' },
+        "clang-8",
+    ),
+
+    linux_pipeline(
+        "Linux 20.04 Clang 9",
+        "cppalliance/droneubuntu2004:1",
+        { 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: '03,11,14,17,2a' },
+        "clang-10",
+    ),
+
+    linux_pipeline(
+        "Linux 20.04 Clang 11",
+        "cppalliance/droneubuntu2004:1",
+        { 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: '03,11,14,17,2a' },
+        "clang-12",
+    ),
+
    linux_pipeline(
        "Linux 22.04 Clang 13",
        "cppalliance/droneubuntu2204:1",
@@ -264,38 +340,45 @@ local windows_pipeline(name, image, environment, arch = "amd64") =
    ),

    linux_pipeline(
-        "Linux 24.04 Clang 17 UBSAN",
+        "Linux 24.04 Clang 17",
        "cppalliance/droneubuntu2404:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-17', CXXSTD: '03,11,14,17,20,2b' } + ubsan,
+        { TOOLSET: 'clang', COMPILER: 'clang++-17', CXXSTD: '03,11,14,17,20,2b' },
        "clang-17",
    ),

    linux_pipeline(
-        "Linux 24.04 Clang 17 ASAN",
+        "Linux 24.04 Clang 18",
        "cppalliance/droneubuntu2404:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-17', CXXSTD: '03,11,14,17,20,2b' } + asan,
-        "clang-17",
-    ),
-
-    linux_pipeline(
-        "Linux 24.04 Clang 18 UBSAN",
-        "cppalliance/droneubuntu2404:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-18', CXXSTD: '03,11,14,17,20,2b' } + ubsan,
+        { TOOLSET: 'clang', COMPILER: 'clang++-18', CXXSTD: '03,11,14,17,20,2b' },
        "clang-18",
    ),

    linux_pipeline(
-        "Linux 24.04 Clang 18 ASAN",
+        "Linux 24.04 Clang 19",
        "cppalliance/droneubuntu2404:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-18', CXXSTD: '03,11,14,17,20,2b' } + asan,
+        { TOOLSET: 'clang', COMPILER: 'clang++-18', CXXSTD: '03,11,14,17,20,2b' },
        "clang-18",
    ),

    linux_pipeline(
-        "Linux 24.10 Clang 19",
-        "cppalliance/droneubuntu2410:1",
-        { TOOLSET: 'clang', COMPILER: 'clang++-19', CXXSTD: '03,11,14,17,20,2b' },
-        "clang-19",
+        "Linux 24.04 Clang 20 UBSAN",
+        "cppalliance/droneubuntu2404:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-20', CXXSTD: '03,11,14,17,20,2b' } + ubsan,
+        "clang-20",
+    ),
+
+    linux_pipeline(
+        "Linux 24.04 Clang 20 ASAN",
+        "cppalliance/droneubuntu2404:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-20', CXXSTD: '03,11,14,17,20,2b' } + asan,
+        "clang-20",
+    ),
+
+    linux_pipeline(
+        "Linux 25.10 Clang 21",
+        "cppalliance/droneubuntu2510:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-21', CXXSTD: '03,11,14,17,20,23,2c' },
+        "clang-21",
    ),

    macos_pipeline(
@@ -343,4 +426,10 @@ local windows_pipeline(name, image, environment, arch = "amd64") =
        "cppalliance/dronevs2022:1",
        { TOOLSET: 'msvc-14.3', CXXSTD: '14,17,20,latest' },
    ),
+
+    windows_pipeline(
+        "Windows VS2026 msvc-14.5",
+        "cppalliance/dronevs2026:1",
+        { TOOLSET: 'msvc-14.5', CXXSTD: '14,17,20,latest' },
+    ),
 ]
@@ -19,157 +19,205 @@ jobs:
        include:
          - toolset: gcc-4.8
            cxxstd: "03,11"
-            os: ubuntu-latest
            container: ubuntu:18.04
+            os: ubuntu-latest
            install: g++-4.8-multilib
            address-model: 32,64
          - toolset: gcc-4.9
            cxxstd: "03,11"
-            os: ubuntu-latest
            container: ubuntu:16.04
+            os: ubuntu-latest
            install: g++-4.9-multilib
            address-model: 32,64
          - toolset: gcc-5
            cxxstd: "03,11,14,1z"
-            os: ubuntu-latest
            container: ubuntu:18.04
+            os: ubuntu-latest
            install: g++-5-multilib
            address-model: 32,64
          - toolset: gcc-6
            cxxstd: "03,11,14,1z"
-            os: ubuntu-latest
            container: ubuntu:18.04
+            os: ubuntu-latest
            install: g++-6-multilib
            address-model: 32,64
          - toolset: gcc-7
            cxxstd: "03,11,14,17"
-            os: ubuntu-20.04
+            container: ubuntu:20.04
+            os: ubuntu-latest
            install: g++-7-multilib
            address-model: 32,64
          - toolset: gcc-8
            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-20.04
+            container: ubuntu:20.04
+            os: ubuntu-latest
            install: g++-8-multilib
            address-model: 32,64
          - toolset: gcc-9
            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-20.04
+            container: ubuntu:20.04
+            os: ubuntu-latest
            install: g++-9-multilib
            address-model: 32,64
          - toolset: gcc-10
            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-22.04
+            container: ubuntu:22.04
+            os: ubuntu-latest
            install: g++-10-multilib
            address-model: 32,64
          - toolset: gcc-11
            cxxstd: "03,11,14,17,20"
-            os: ubuntu-22.04
+            container: ubuntu:22.04
+            os: ubuntu-latest
            install: g++-11-multilib
            address-model: 32,64
          - toolset: gcc-12
            cxxstd: "03,11,14,17,20,2b"
-            os: ubuntu-22.04
+            container: ubuntu:22.04
+            os: ubuntu-latest
            install: g++-12-multilib
            address-model: 32,64
          - toolset: gcc-13
            cxxstd: "03,11,14,17,20,2b"
-            os: ubuntu-24.04
+            container: ubuntu:24.04
+            os: ubuntu-latest
            install: g++-13-multilib
            address-model: 32,64
          - toolset: gcc-14
            cxxstd: "03,11,14,17,20,2b"
-            os: ubuntu-24.04
+            container: ubuntu:24.04
+            os: ubuntu-latest
            install: g++-14-multilib
            address-model: 32,64
+          - toolset: gcc-15
+            cxxstd: "03,11,14,17,20,23,2c"
+            container: ubuntu:25.10
+            os: ubuntu-latest
+            install: g++-15-multilib
+            address-model: 32,64
          - toolset: clang
            compiler: clang++-3.9
            cxxstd: "03,11,14"
-            os: ubuntu-latest
            container: ubuntu:18.04
+            os: ubuntu-latest
            install: clang-3.9
          - toolset: clang
            compiler: clang++-4.0
            cxxstd: "03,11,14"
-            os: ubuntu-latest
            container: ubuntu:18.04
+            os: ubuntu-latest
            install: clang-4.0
          - toolset: clang
            compiler: clang++-5.0
            cxxstd: "03,11,14,1z"
-            os: ubuntu-latest
            container: ubuntu:18.04
+            os: ubuntu-latest
            install: clang-5.0
          - toolset: clang
            compiler: clang++-6.0
            cxxstd: "03,11,14,17"
-            os: ubuntu-20.04
+            container: ubuntu:20.04
+            os: ubuntu-latest
            install: clang-6.0
          - toolset: clang
            compiler: clang++-7
            cxxstd: "03,11,14,17"
-            os: ubuntu-20.04
+            container: ubuntu:20.04
+            os: ubuntu-latest
            install: clang-7
          - toolset: clang
            compiler: clang++-8
            cxxstd: "03,11,14,17"
-            os: ubuntu-20.04
+            container: ubuntu:20.04
+            os: ubuntu-latest
            install: clang-8
          - toolset: clang
            compiler: clang++-9
            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-20.04
+            container: ubuntu:20.04
+            os: ubuntu-latest
            install: clang-9
          - toolset: clang
            compiler: clang++-10
            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-20.04
+            container: ubuntu:20.04
+            os: ubuntu-latest
+            install: clang-10
          - toolset: clang
            compiler: clang++-11
            cxxstd: "03,11,14,17,2a"
-            os: ubuntu-20.04
+            container: ubuntu:20.04
+            os: ubuntu-latest
+            install: clang-11
          - toolset: clang
            compiler: clang++-12
            cxxstd: "03,11,14,17,20"
-            os: ubuntu-20.04
+            container: ubuntu:20.04
+            os: ubuntu-latest
+            install: clang-12
          - toolset: clang
            compiler: clang++-13
            cxxstd: "03,11,14,17,20,2b"
-            os: ubuntu-22.04
+            container: ubuntu:22.04
+            os: ubuntu-latest
            install: clang-13
          - toolset: clang
            compiler: clang++-14
            cxxstd: "03,11,14,17,20,2b"
-            os: ubuntu-22.04
+            container: ubuntu:22.04
+            os: ubuntu-latest
            install: clang-14
          - toolset: clang
            compiler: clang++-15
            cxxstd: "03,11,14,17,20,2b"
-            os: ubuntu-22.04
+            container: ubuntu:22.04
+            os: ubuntu-latest
            install: clang-15
          - toolset: clang
            compiler: clang++-16
            cxxstd: "03,11,14,17,20,2b"
-            os: ubuntu-24.04
+            container: ubuntu:24.04
+            os: ubuntu-latest
            install: clang-16
          - toolset: clang
            compiler: clang++-17
            cxxstd: "03,11,14,17,20,2b"
-            os: ubuntu-24.04
+            container: ubuntu:24.04
+            os: ubuntu-latest
            install: clang-17
          - toolset: clang
            compiler: clang++-18
            cxxstd: "03,11,14,17,20,2b"
-            os: ubuntu-24.04
+            container: ubuntu:24.04
+            os: ubuntu-latest
            install: clang-18
          - toolset: clang
+            compiler: clang++-19
            cxxstd: "03,11,14,17,20,2b"
-            os: macos-13
+            container: ubuntu:24.04
+            os: ubuntu-latest
+            install: clang-19
+          - toolset: clang
+            compiler: clang++-20
+            cxxstd: "03,11,14,17,20,2b"
+            container: ubuntu:24.04
+            os: ubuntu-latest
+            install: clang-20
+          - toolset: clang
+            compiler: clang++-21
+            cxxstd: "03,11,14,17,20,23,2c"
+            container: ubuntu:25.10
+            os: ubuntu-latest
+            install: clang-21
          - toolset: clang
            cxxstd: "03,11,14,17,20,2b"
            os: macos-14
          - toolset: clang
            cxxstd: "03,11,14,17,20,2b"
            os: macos-15
+          - toolset: clang
+            cxxstd: "03,11,14,17,20,23,2c"
+            os: macos-26

    runs-on: ${{matrix.os}}

@@ -243,26 +291,18 @@ jobs:
      fail-fast: false
      matrix:
        include:
-          - toolset: msvc-14.0
-            cxxstd: 14,latest
-            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
            os: windows-2022
          - toolset: clang-win
-            cxxstd: "14,17,latest"
+            cxxstd: "14,17,20,latest"
            addrmd: 32,64
-            os: windows-2022
+            os: windows-2025
          - toolset: gcc
            cxxstd: "03,11,14,17,2a"
            addrmd: 64
-            os: windows-2019
+            os: windows-2022

    runs-on: ${{matrix.os}}

@@ -302,12 +342,8 @@ jobs:
      fail-fast: false
      matrix:
        include:
-          - os: ubuntu-20.04
-          - os: ubuntu-22.04
-          - os: ubuntu-24.04
-          - os: macos-13
-          - os: macos-14
-          - os: macos-15
+          - os: ubuntu-latest
+          - os: macos-latest

    runs-on: ${{matrix.os}}

@@ -351,12 +387,8 @@ jobs:
      fail-fast: false
      matrix:
        include:
-          - os: ubuntu-20.04
-          - os: ubuntu-22.04
-          - os: ubuntu-24.04
-          - os: macos-13
-          - os: macos-14
-          - os: macos-15
+          - os: ubuntu-latest
+          - os: macos-latest

    runs-on: ${{matrix.os}}

@@ -410,12 +442,8 @@ jobs:
      fail-fast: false
      matrix:
        include:
-          - os: ubuntu-20.04
-          - os: ubuntu-22.04
-          - os: ubuntu-24.04
-          - os: macos-13
-          - os: macos-14
-          - os: macos-15
+          - os: ubuntu-latest
+          - os: macos-latest

    runs-on: ${{matrix.os}}

@@ -467,8 +495,7 @@ jobs:
      fail-fast: false
      matrix:
        include:
-          - os: windows-2019
-          - os: windows-2022
+          - os: windows-latest

    runs-on: ${{matrix.os}}

@@ -516,8 +543,7 @@ jobs:
      fail-fast: false
      matrix:
        include:
-          - os: windows-2019
-          - os: windows-2022
+          - os: windows-latest

    runs-on: ${{matrix.os}}

@@ -583,8 +609,7 @@ jobs:
      fail-fast: false
      matrix:
        include:
-          - os: windows-2019
-          - os: windows-2022
+          - os: windows-latest

    runs-on: ${{matrix.os}}

@@ -34,7 +34,6 @@ matrix:
        - git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/assert.git ../assert
        - git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/config.git ../config
        - git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/core.git ../core
-        - git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/static_assert.git ../static_assert
        - git clone -b $BOOST_BRANCH --depth 1 https://github.com/boostorg/throw_exception.git ../throw_exception

      script:
@@ -16,8 +16,6 @@ target_link_libraries(boost_array
  INTERFACE
    Boost::assert
    Boost::config
-    Boost::core
-    Boost::static_assert
    Boost::throw_exception
 )

@@ -0,0 +1,23 @@
+# Copyright 2023-2024 René Ferdinand Rivera Morell
+# Copyright 2024 Peter Dimov
+# Distributed under the Boost Software License, Version 1.0.
+# https://www.boost.org/LICENSE_1_0.txt
+
+require-b2 5.2 ;
+
+constant boost_dependencies :
+    /boost/assert//boost_assert
+    /boost/config//boost_config
+    /boost/throw_exception//boost_throw_exception
+    ;
+
+project /boost/array ;
+
+explicit
+    [ alias boost_array : : : : <include>include <library>$(boost_dependencies) ]
+    [ alias all : boost_array test ]
+    ;
+
+call-if : boost-library array
+    ;
+
@@ -21,3 +21,4 @@ http://www.boost.org/LICENSE_1_0.txt
 * Removed local `hash_value` overload; `boost::hash` supports array-like types natively.
 * `array<T, 0>` can now be initialized with `= {{}}`.
 * Added `operator\<\=>`.
+* Added `to_array`.
@@ -42,6 +42,13 @@ namespace boost {
    constexpr T& get(array<T, N>&) noexcept;
  template<std::size_t Idx, typename T, std::size_t N>
    constexpr const T& get(const array<T, N>&) noexcept;
+
+  template<class T, std::size_t N>
+    constexpr array<T, N> to_array( T const (&)[N] );
+  template<class T, std::size_t N>
+    constexpr array<T, N> to_array( T (&&)[N] );
+  template<class T, std::size_t N>
+    constexpr array<T, N> to_array( T const (&&)[N] );
 }
 ```

@@ -417,3 +424,29 @@ Mandates: :: `Idx < N`.
 Returns: :: `arr[Idx]`.

 ---
+
+
+### Creation
+
+```
+template<class T, std::size_t N>
+  constexpr array<T, N> to_array( T const (&a)[N] );
+```
+[horizontal]
+Returns: :: an `array<T, N>` `r` such that for each `i` in `[0..N)`, `r[i]` is copied from `a[i]`.
+
+```
+template<class T, std::size_t N>
+  constexpr array<T, N> to_array( T (&&a)[N] );
+```
+[horizontal]
+Returns: :: an `array<T, N>` `r` such that for each `i` in `[0..N)`, `r[i]` is moved from `std::move(a[i])`.
+
+```
+template<class T, std::size_t N>
+  constexpr array<T, N> to_array( T const (&&a)[N] );
+```
+[horizontal]
+Returns: :: an `array<T, N>` `r` such that for each `i` in `[0..N)`, `r[i]` is copied from `a[i]`.
+
+---
@@ -51,6 +51,12 @@
 #include <utility>
 #include <cstddef>

+#if defined(__cpp_impl_three_way_comparison) && __cpp_impl_three_way_comparison >= 201907L
+# if __has_include(<compare>)
+#  include <compare>
+# endif
+#endif
+
 namespace boost {

    template<class T, std::size_t N>
@@ -383,6 +389,7 @@ namespace boost {
    }

 #if defined(__cpp_impl_three_way_comparison) && __cpp_impl_three_way_comparison >= 201907L
+# if __has_include(<compare>)

    template<class T, std::size_t N>
    constexpr auto operator<=> (const array<T,N>& x, const array<T,N>& y)
@@ -394,16 +401,17 @@ namespace boost {
            if( r != 0 ) return r;
        }

-        return 0 <=> 0; // std::strong_ordering::equal
+        return std::strong_ordering::equal;
    }

    template<class T>
    constexpr auto operator<=> (const array<T,0>& /*x*/, const array<T,0>& /*y*/)
-        -> decltype( 0 <=> 0 )
+        -> std::strong_ordering
    {
-        return 0 <=> 0; // std::strong_ordering::equal
+        return std::strong_ordering::equal;
    }

+# endif
 #endif

    // undocumented and obsolete
@@ -422,17 +430,62 @@ namespace boost {
        return arg.elems;
    }

-   template <size_t Idx, typename T, size_t N>
-   BOOST_CXX14_CONSTEXPR T &get(boost::array<T,N> &arr) BOOST_NOEXCEPT {
-       BOOST_STATIC_ASSERT_MSG ( Idx < N, "boost::get<>(boost::array &) index out of range" );
-       return arr[Idx];
-       }
+    template <size_t Idx, typename T, size_t N>
+    BOOST_CXX14_CONSTEXPR T &get(boost::array<T,N> &arr) BOOST_NOEXCEPT
+    {
+        BOOST_STATIC_ASSERT_MSG ( Idx < N, "boost::get<>(boost::array &) index out of range" );
+        return arr[Idx];
+    }

-   template <size_t Idx, typename T, size_t N>
-   BOOST_CONSTEXPR const T &get(const boost::array<T,N> &arr) BOOST_NOEXCEPT {
-       BOOST_STATIC_ASSERT_MSG ( Idx < N, "boost::get<>(const boost::array &) index out of range" );
-       return arr[Idx];
-       }
+    template <size_t Idx, typename T, size_t N>
+    BOOST_CONSTEXPR const T &get(const boost::array<T,N> &arr) BOOST_NOEXCEPT
+    {
+        BOOST_STATIC_ASSERT_MSG ( Idx < N, "boost::get<>(const boost::array &) index out of range" );
+        return arr[Idx];
+    }
+
+    template<class T, std::size_t N>
+    BOOST_CXX14_CONSTEXPR array<T, N> to_array( T const (&a)[ N ] )
+    {
+        array<T, N> r = {};
+
+        for( std::size_t i = 0; i < N; ++i )
+        {
+            r[ i ] = a[ i ];
+        }
+
+        return r;
+    }
+
+#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+
+    template<class T, std::size_t N>
+    BOOST_CXX14_CONSTEXPR array<T, N> to_array( T (&&a)[ N ] )
+    {
+        array<T, N> r = {};
+
+        for( std::size_t i = 0; i < N; ++i )
+        {
+            r[ i ] = std::move( a[ i ] );
+        }
+
+        return r;
+    }
+
+    template<class T, std::size_t N>
+    BOOST_CXX14_CONSTEXPR array<T, N> to_array( T const (&&a)[ N ] )
+    {
+        array<T, N> r = {};
+
+        for( std::size_t i = 0; i < N; ++i )
+        {
+            r[ i ] = a[ i ];
+        }
+
+        return r;
+    }
+
+#endif

 } /* namespace boost */

@@ -4,8 +4,8 @@
 </head>
 <body>
 Automatic redirection failed, please go to
-<a href="../../doc/html/array.html">doc/html/array.html</a> &nbsp;<hr>
-<p>© Copyright Beman Dawes, 2001</p>
+<a href="doc/html/array.html">doc/html/array.html</a> &nbsp;<hr>
+<p>© Copyright Beman Dawes, 2001</p>
 <p>Distributed under the Boost Software License, Version 1.0. (See accompanying 
 file <a href="../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> or copy 
 at <a href="http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</p>
@@ -10,6 +10,9 @@ import config : requires ;
 project
    : requirements

+        <library>/boost/array//boost_array
+        <library>/boost/core//boost_core
+
        <warnings>extra

        <toolset>msvc:<warnings-as-errors>on
@@ -58,7 +61,7 @@ compile-fail array_getfail2.cpp
  : <warnings>off ;

 run array_hash.cpp
-  : : : [ requires cxx11_noexcept ] ;
+  : : : <library>/boost/container_hash//boost_container_hash [ requires cxx11_noexcept ] ;

 #

@@ -81,6 +84,7 @@ run array_eq_test.cpp ;
 run array_lt_test.cpp ;
 run array_thw_test.cpp ;
 run array_get_test.cpp ;
+run to_array_test.cpp ;

 # C++11 constexpr

@@ -100,6 +104,7 @@ compile array_fill_test_cx.cpp ;
 compile array_eq_test_cx.cpp ;
 compile array_lt_test_cx.cpp ;
 compile array_thw_test_cx.cpp ;
+compile to_array_test_cx.cpp ;

 #

@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #define BOOST_ENABLE_ASSERT_HANDLER

@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/config.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/config.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #define BOOST_ALLOW_DEPRECATED_SYMBOLS

@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/config.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #define BOOST_ALLOW_DEPRECATED_SYMBOLS

@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/core/lightweight_test.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/core/lightweight_test.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/config.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/core/lightweight_test.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/config.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/core/lightweight_test.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/core/lightweight_test.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/config.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/core/lightweight_test.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/config.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/core/lightweight_test.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/config.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/core/lightweight_test.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/config.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/core/lightweight_test.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/config.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/core/lightweight_test.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/config.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/core/lightweight_test.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/core/lightweight_test.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/config.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/core/lightweight_test.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/core/lightweight_test.hpp>
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/core/lightweight_test.hpp>
@@ -8,6 +8,12 @@
 #include <boost/config/pragma_message.hpp>
 #include <cstddef>

+#if defined(__has_include)
+# if __has_include(<compare>)
+#  define HAS_COMPARE
+# endif
+#endif
+
 #if !defined(__cpp_impl_three_way_comparison)

 BOOST_PRAGMA_MESSAGE( "Test skipped because __cpp_impl_three_way_comparison is not defined" )
@@ -18,6 +24,11 @@ int main() {}
 BOOST_PRAGMA_MESSAGE( "Test skipped because __cpp_impl_three_way_comparison is defined to " BOOST_STRINGIZE(__cpp_impl_three_way_comparison) )
 int main() {}

+#elif !defined(HAS_COMPARE)
+
+BOOST_PRAGMA_MESSAGE( "Test skipped because <compare> is not available" )
+int main() {}
+
 #else

 template<class T, std::size_t N> void test()
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/config.hpp>
@@ -8,6 +8,12 @@
 #include <boost/config/workaround.hpp>
 #include <cstddef>

+#if defined(__has_include)
+# if __has_include(<compare>)
+#  define HAS_COMPARE
+# endif
+#endif
+
 #if !defined(__cpp_impl_three_way_comparison)

 BOOST_PRAGMA_MESSAGE( "Test skipped because __cpp_impl_three_way_comparison is not defined" )
@@ -18,6 +24,11 @@ int main() {}
 BOOST_PRAGMA_MESSAGE( "Test skipped because __cpp_impl_three_way_comparison is defined to " BOOST_STRINGIZE(__cpp_impl_three_way_comparison) )
 int main() {}

+#elif !defined(HAS_COMPARE)
+
+BOOST_PRAGMA_MESSAGE( "Test skipped because <compare> is not available" )
+int main() {}
+
 #else

 #define STATIC_ASSERT(...) static_assert(__VA_ARGS__, #__VA_ARGS__)
@@ -1,6 +1,6 @@
 // Copyright 2025 Peter Dimov
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>
 #include <boost/core/lightweight_test_trait.hpp>
@@ -11,7 +11,6 @@ add_subdirectory(../.. boostorg/array)
 add_subdirectory(../../../assert boostorg/assert)
 add_subdirectory(../../../config boostorg/config)
 add_subdirectory(../../../core boostorg/core)
-add_subdirectory(../../../static_assert boostorg/static_assert)
 add_subdirectory(../../../throw_exception boostorg/throw_exception)

 add_executable(quick ../quick.cpp)
@@ -1,6 +1,6 @@
 // Copyright 2023 Peter Dimov.
 // Distributed under the Boost Software License, Version 1.0.
-// https://www.boost.org/LICENSE_1_0.txt)
+// https://www.boost.org/LICENSE_1_0.txt

 #include <boost/array.hpp>

@@ -0,0 +1,109 @@
+// Copyright 2025 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/array.hpp>
+#include <boost/core/lightweight_test.hpp>
+#include <boost/config.hpp>
+#include <boost/config/workaround.hpp>
+#include <memory>
+#include <utility>
+
+boost::array<int, 3> f1()
+{
+    boost::array<int, 3> r = {{ 1, 2, 3 }};
+    return r;
+}
+
+boost::array<int, 3> const f2()
+{
+    boost::array<int, 3> r = {{ 1, 2, 3 }};
+    return r;
+}
+
+int main()
+{
+    {
+        int a[] = { 1, 2, 3 };
+
+        boost::array<int, 3> b = boost::to_array( a );
+
+        BOOST_TEST_EQ( b[0], 1 );
+        BOOST_TEST_EQ( b[1], 2 );
+        BOOST_TEST_EQ( b[2], 3 );
+    }
+
+    {
+        int const a[] = { 1, 2, 3 };
+
+        boost::array<int, 3> b = boost::to_array( a );
+
+        BOOST_TEST_EQ( b[0], 1 );
+        BOOST_TEST_EQ( b[1], 2 );
+        BOOST_TEST_EQ( b[2], 3 );
+    }
+
+    {
+        boost::array<int, 3> b = boost::to_array( f1().elems );
+
+        BOOST_TEST_EQ( b[0], 1 );
+        BOOST_TEST_EQ( b[1], 2 );
+        BOOST_TEST_EQ( b[2], 3 );
+    }
+
+    {
+        boost::array<int, 3> b = boost::to_array( f2().elems );
+
+        BOOST_TEST_EQ( b[0], 1 );
+        BOOST_TEST_EQ( b[1], 2 );
+        BOOST_TEST_EQ( b[2], 3 );
+    }
+
+#if BOOST_CXX_VERSION >= 201103L
+
+#if !BOOST_WORKAROUND(BOOST_MSVC, < 1910)
+    {
+        int a[] = { 1, 2, 3 };
+
+        boost::array<int, 3> b = boost::to_array( std::move( a ) );
+
+        BOOST_TEST_EQ( b[0], 1 );
+        BOOST_TEST_EQ( b[1], 2 );
+        BOOST_TEST_EQ( b[2], 3 );
+    }
+
+    {
+        int const a[] = { 1, 2, 3 };
+
+        boost::array<int, 3> b = boost::to_array( std::move( a ) );
+
+        BOOST_TEST_EQ( b[0], 1 );
+        BOOST_TEST_EQ( b[1], 2 );
+        BOOST_TEST_EQ( b[2], 3 );
+    }
+#endif
+
+#if !BOOST_WORKAROUND(BOOST_GCC, < 40900) && !BOOST_WORKAROUND(BOOST_CLANG_VERSION, < 30800)
+    {
+        boost::array<int, 3> b = boost::to_array({ 1, 2, 3 });
+
+        BOOST_TEST_EQ( b[0], 1 );
+        BOOST_TEST_EQ( b[1], 2 );
+        BOOST_TEST_EQ( b[2], 3 );
+    }
+#endif
+
+#if !BOOST_WORKAROUND(BOOST_MSVC, < 1920)
+    {
+        std::unique_ptr<int> a[] = { {}, {}, {} };
+
+        boost::array<std::unique_ptr<int>, 3> b = boost::to_array( std::move( a ) );
+
+        (void)b;
+    }
+#endif
+
+#endif
+
+    return boost::report_errors();
+}
@@ -0,0 +1,32 @@
+// Copyright 2025 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/array.hpp>
+#include <boost/config.hpp>
+#include <boost/config/pragma_message.hpp>
+#include <boost/config/workaround.hpp>
+#include <cstddef>
+
+#if defined(BOOST_NO_CXX14_CONSTEXPR)
+
+BOOST_PRAGMA_MESSAGE("Test skipped because BOOST_NO_CXX14_CONSTEXPR is defined")
+
+#else
+
+#define STATIC_ASSERT(...) static_assert(__VA_ARGS__, #__VA_ARGS__)
+
+int main()
+{
+    {
+        constexpr int a[] = { 1, 2, 3, 4 };
+        constexpr boost::array<int, 4> b = boost::to_array( a );
+
+        STATIC_ASSERT( b[0] == 1 );
+        STATIC_ASSERT( b[1] == 2 );
+        STATIC_ASSERT( b[2] == 3 );
+        STATIC_ASSERT( b[3] == 4 );
+    }
+}
+
+#endif
Author	SHA1	Message	Date
Peter Dimov	3df3aafd19	Add back cxxstd=03 to .drone.jsonnet	2026-01-23 05:53:50 +02:00
Peter Dimov	8643c3caa8	Update .drone.jsonnet	2026-01-23 05:26:16 +02:00
Peter Dimov	c5501aced9	Merge pull request #30 from Lastique/feature/remove_static_assert Remove dependencies on Boost.StaticAssert	2026-01-23 05:23:17 +02:00
Peter Dimov	7bfa9baf8d	Update ci.yml	2026-01-22 22:13:57 +02:00
Andrey Semashev	8e93e2a517	Remove dependencies on Boost.StaticAssert. Boost.StaticAssert has been merged into Boost.Config, so remove the dependency.	2026-01-22 19:55:06 +03:00
Peter Dimov	e988ef9c4a	Merge pull request #28 from ashtum/patch-1 Update index.html	2025-04-03 14:10:17 +03:00
Mohammad Nejati	a0be8d9537	Update index.html	2025-04-03 14:25:37 +03:30
Peter Dimov	eee0d5bbc5	Update documentation	2025-02-23 22:02:50 +02:00
Peter Dimov	ec61272c1f	Remove stray parentheses	2025-02-23 21:04:28 +02:00
Peter Dimov	e97dc53868	Add to_array_test_cx.cpp	2025-02-23 20:59:49 +02:00
Peter Dimov	ffbced7a17	Disable initializer list test for GCC < 4.9 and Clang < 3.8	2025-02-23 20:54:43 +02:00
Peter Dimov	37289c5d92	Add to_array	2025-02-23 20:45:50 +02:00
Peter Dimov	9b508e3ad2	Disable <=> tests when <compare> isn't available	2025-01-29 04:26:00 +02:00
Peter Dimov	84d0f84c9b	Check for the existence of <compare>, include it, use it; 0 <=> 0 doesn't work without it anyway.	2025-01-29 04:03:41 +02:00
Peter Dimov	37a4833e26	Add the rest of the Clangs to Drone	2025-01-29 03:14:12 +02:00
Peter Dimov	8991751e3b	Regenerate CMakeLists.txt	2025-01-27 21:22:01 +02:00
Peter Dimov	b2f6f0ca65	Update build.jam	2025-01-27 21:21:34 +02:00
Peter Dimov	703ad46b81	Fix test/Jamfile project requirements	2025-01-27 21:18:15 +02:00
Peter Dimov	7482efd0a1	Merge branch 'modular' of https://github.com/grafikrobot/boostorg.array into feature/pr-24	2025-01-27 21:16:20 +02:00
Rene Rivera	78fb6a71dd	Adjust self dependencies as inter-lib deps no longer apply globally.	2024-07-27 11:03:42 -05:00
Rene Rivera	40e2a2d4d8	Move inter-lib dependencies to a project variable and into the build targets.	2024-07-23 22:34:23 -05:00
Rene Rivera	fc10453994	Update copyright dates.	2024-07-20 22:52:04 -05:00
Rene Rivera	28d8d30b57	Bump B2 require to 5.2	2024-06-14 11:33:55 -05:00
Rene Rivera	fe1e99eb31	Add requires-b2 check to top-level build file.	2024-05-05 09:00:00 -05:00
Rene Rivera	1469f4b28e	Sync from upstream.	2024-04-12 22:21:21 -05:00
Rene Rivera	d535c37a57	Switch to library requirements instead of source. As source puts extra source in install targets.	2024-03-29 21:12:36 -05:00
Rene Rivera	36bba5af2d	Make the library modular usable.	2024-03-11 08:27:02 -05:00