Update revision history

.drone.jsonnet

@@ -179,22 +179,22 @@ local windows_pipeline(name, image, environment, arch = "amd64") =
     ),
 
     linux_pipeline(
-        "Linux 23.04 GCC 13 32 ASAN",
-        "cppalliance/droneubuntu2304:1",
+        "Linux 24.04 GCC 13 32 ASAN",
+        "cppalliance/droneubuntu2404:1",
         { TOOLSET: 'gcc', COMPILER: 'g++-13', CXXSTD: '11,14,17,20,2b', ADDRMD: '32' } + asan,
         "g++-13-multilib",
     ),
 
     linux_pipeline(
-        "Linux 23.04 GCC 13 32 UBSAN",
-        "cppalliance/droneubuntu2304:1",
+        "Linux 24.04 GCC 13 32 UBSAN",
+        "cppalliance/droneubuntu2404:1",
         { TOOLSET: 'gcc', COMPILER: 'g++-13', CXXSTD: '11,14,17,20,2b', ADDRMD: '32' } + ubsan,
         "g++-13-multilib",
     ),
 
     linux_pipeline(
-        "Linux 23.04 GCC 13 64 UBSAN",
-        "cppalliance/droneubuntu2304:1",
+        "Linux 24.04 GCC 13 64 UBSAN",
+        "cppalliance/droneubuntu2404:1",
         { TOOLSET: 'gcc', COMPILER: 'g++-13', CXXSTD: '11,14,17,20,2b', ADDRMD: '64' } + ubsan,
         "g++-13-multilib",
     ),
@@ -333,22 +333,22 @@ local windows_pipeline(name, image, environment, arch = "amd64") =
     ),
 
     linux_pipeline(
-        "Linux 23.04 Clang 16",
-        "cppalliance/droneubuntu2304:1",
+        "Linux 24.04 Clang 16",
+        "cppalliance/droneubuntu2404:1",
         { TOOLSET: 'clang', COMPILER: 'clang++-16', CXXSTD: '11,14,17,20,2b' },
         "clang-16",
     ),
 
     linux_pipeline(
-        "Linux 23.10 Clang 17 UBSAN",
-        "cppalliance/droneubuntu2310:1",
+        "Linux 24.04 Clang 17 UBSAN",
+        "cppalliance/droneubuntu2404:1",
         { TOOLSET: 'clang', COMPILER: 'clang++-17', CXXSTD: '11,14,17,20,2b' } + ubsan,
         "clang-17",
     ),
 
     linux_pipeline(
-        "Linux 23.10 Clang 17 ASAN",
-        "cppalliance/droneubuntu2310:1",
+        "Linux 24.04 Clang 17 ASAN",
+        "cppalliance/droneubuntu2404:1",
         { TOOLSET: 'clang', COMPILER: 'clang++-17', CXXSTD: '11,14,17,20,2b' } + asan,
         "clang-17",
     ),
@@ -367,6 +367,13 @@ local windows_pipeline(name, image, environment, arch = "amd64") =
         "clang-18",
     ),
 
+    linux_pipeline(
+        "Linux 24.10 Clang 19",
+        "cppalliance/droneubuntu2410:1",
+        { TOOLSET: 'clang', COMPILER: 'clang++-19', CXXSTD: '11,14,17,20,2b' },
+        "clang-19",
+    ),
+
     macos_pipeline(
         "MacOS 10.15 Xcode 12.2 UBSAN",
         { TOOLSET: 'clang', COMPILER: 'clang++', CXXSTD: '11,14,1z' } + ubsan,

.github/workflows/ci.yml

@@ -69,7 +69,7 @@ jobs:
           - toolset: gcc-13
             cxxstd: "11,14,17,20,2b"
             os: ubuntu-latest
-            container: ubuntu:23.04
+            container: ubuntu:24.04
             install: g++-13-multilib
             address-model: 32,64
           - toolset: gcc-14
@@ -149,13 +149,13 @@ jobs:
           - toolset: clang
             compiler: clang++-16
             cxxstd: "11,14,17,20,2b"
-            container: ubuntu:23.04
+            container: ubuntu:24.04
             os: ubuntu-latest
             install: clang-16
           - toolset: clang
             compiler: clang++-17
             cxxstd: "11,14,17,20,2b"
-            container: ubuntu:23.10
+            container: ubuntu:24.04
             os: ubuntu-latest
             install: clang-17
           - toolset: clang
@@ -164,6 +164,12 @@ jobs:
             container: ubuntu:24.04
             os: ubuntu-latest
             install: clang-18
+          - toolset: clang
+            compiler: clang++-19
+            cxxstd: "11,14,17,20,2b"
+            container: ubuntu:24.10
+            os: ubuntu-latest
+            install: clang-19
           - toolset: clang
             cxxstd: "11,14,17,20,2b"
             os: macos-13
@@ -175,24 +181,32 @@ jobs:
             os: macos-15
 
     runs-on: ${{matrix.os}}
-    container: ${{matrix.container}}
+
+    container:
+      image: ${{matrix.container}}
+      volumes:
+        - /node20217:/node20217:rw,rshared
+        - ${{ startsWith(matrix.container, 'ubuntu:1') && '/node20217:/__e/node20:ro,rshared' || ' ' }}
 
     defaults:
       run:
         shell: bash
 
     steps:
-      - name: Enable Node 16
-        run: |
-          echo "ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION=true" >> $GITHUB_ENV
-
-      - uses: actions/checkout@v3
-
       - name: Setup container environment
         if: matrix.container
         run: |
           apt-get update
-          apt-get -y install sudo python3 git g++
+          apt-get -y install sudo python3 git g++ curl xz-utils
+
+      - name: Install nodejs20glibc2.17
+        if: ${{ startsWith( matrix.container, 'ubuntu:1' ) }}
+        run: |
+          curl -LO https://archives.boost.io/misc/node/node-v20.9.0-linux-x64-glibc-217.tar.xz
+          tar -xf node-v20.9.0-linux-x64-glibc-217.tar.xz --strip-components 1 -C /node20217
+          ldd /__e/node20/bin/node
+
+      - uses: actions/checkout@v4
 
       - name: Install packages
         if: matrix.install

doc/smart_ptr/changelog.adoc

@@ -1,5 +1,5 @@
 ////
-Copyright 2019, 2020 Peter Dimov
+Copyright 2019-2025 Peter Dimov
 
 Distributed under the Boost Software License, Version 1.0.
 
@@ -13,6 +13,10 @@ http://www.boost.org/LICENSE_1_0.txt
 :toc-title:
 :idprefix: changelog_
 
+## Changes in 1.88.0
+
+* Fix `operator<<` for wide streams (accidentally broken in 1.87.0)
+
 ## Changes in 1.87.0
 
 * {cpp}03 is no longer supported, a {cpp}11 compiler is required.

include/boost/smart_ptr/detail/lightweight_thread.hpp

@@ -104,7 +104,7 @@ public:
 
 #if defined( BOOST_HAS_PTHREADS )
 
-extern "C" void * lw_thread_routine( void * pv )
+extern "C" inline void * lw_thread_routine( void * pv )
 {
     std::unique_ptr<lw_abstract_thread> pt( static_cast<lw_abstract_thread *>( pv ) );
 
@@ -115,7 +115,7 @@ extern "C" void * lw_thread_routine( void * pv )
 
 #else
 
-unsigned __stdcall lw_thread_routine( void * pv )
+inline unsigned __stdcall lw_thread_routine( void * pv )
 {
     std::unique_ptr<lw_abstract_thread> pt( static_cast<lw_abstract_thread *>( pv ) );
 

include/boost/smart_ptr/intrusive_ptr.hpp

@@ -285,7 +285,7 @@ template<class T, class U> intrusive_ptr<T> dynamic_pointer_cast( intrusive_ptr<
 
 // operator<<
 
-template<class Y> std::ostream & operator<< (std::ostream & os, intrusive_ptr<Y> const & p)
+template<class E, class T, class Y> std::basic_ostream<E, T> & operator<< (std::basic_ostream<E, T> & os, intrusive_ptr<Y> const & p)
 {
     os << p.get();
     return os;

include/boost/smart_ptr/shared_ptr.hpp

@@ -775,7 +775,7 @@ template<class T> inline typename shared_ptr<T>::element_type * get_pointer(shar
 
 // operator<<
 
-template<class Y> std::ostream & operator<< (std::ostream & os, shared_ptr<Y> const & p)
+template<class E, class T, class Y> std::basic_ostream<E, T> & operator<< (std::basic_ostream<E, T> & os, shared_ptr<Y> const & p)
 {
     os << p.get();
     return os;

test/Jamfile

@@ -424,3 +424,7 @@ run sp_is_bounded_array_test.cpp ;
 run sp_is_unbounded_array_test.cpp ;
 run sp_type_identity_test.cpp ;
 run sp_type_with_alignment_test.cpp ;
+
+run sp_ostream_test.cpp ;
+run ip_ostream_test.cpp ;
+run lsp_ostream_test.cpp ;

test/ip_ostream_test.cpp

@@ -0,0 +1,75 @@
+// Copyright 2011, 2025 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/intrusive_ptr.hpp>
+#include <boost/core/lightweight_test.hpp>
+#include <sstream>
+
+class base
+{
+private:
+
+    int use_count_;
+
+    base(base const &);
+    base & operator=(base const &);
+
+protected:
+
+    base(): use_count_(0)
+    {
+    }
+
+    virtual ~base()
+    {
+    }
+
+public:
+
+    long use_count() const
+    {
+        return use_count_;
+    }
+
+    inline friend void intrusive_ptr_add_ref(base * p)
+    {
+        ++p->use_count_;
+    }
+
+    inline friend void intrusive_ptr_release(base * p)
+    {
+        if(--p->use_count_ == 0) delete p;
+    }
+};
+
+struct X: public base
+{
+};
+
+template<class T> std::string to_string( T const& t )
+{
+    std::ostringstream os;
+    os << t;
+    return os.str();
+}
+
+template<class T> std::wstring to_wstring( T const& t )
+{
+    std::wostringstream os;
+    os << t;
+    return os.str();
+}
+
+int main()
+{
+    boost::intrusive_ptr<X> p1, p2( new X );
+
+    BOOST_TEST_EQ( to_string( p1 ), to_string( p1.get() ) );
+    BOOST_TEST_EQ( to_string( p2 ), to_string( p2.get() ) );
+
+    BOOST_TEST( to_wstring( p1 ) == to_wstring( p1.get() ) );
+    BOOST_TEST( to_wstring( p2 ) == to_wstring( p2.get() ) );
+
+    return boost::report_errors();
+}

test/lsp_ostream_test.cpp

@@ -0,0 +1,34 @@
+// Copyright 2025 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/smart_ptr/local_shared_ptr.hpp>
+#include <boost/core/lightweight_test.hpp>
+#include <sstream>
+
+template<class T> std::string to_string( T const& t )
+{
+    std::ostringstream os;
+    os << t;
+    return os.str();
+}
+
+template<class T> std::wstring to_wstring( T const& t )
+{
+    std::wostringstream os;
+    os << t;
+    return os.str();
+}
+
+int main()
+{
+    boost::local_shared_ptr<int> p1, p2( new int );
+
+    BOOST_TEST_EQ( to_string( p1 ), to_string( p1.get() ) );
+    BOOST_TEST_EQ( to_string( p2 ), to_string( p2.get() ) );
+
+    BOOST_TEST( to_wstring( p1 ) == to_wstring( p1.get() ) );
+    BOOST_TEST( to_wstring( p2 ) == to_wstring( p2.get() ) );
+
+    return boost::report_errors();
+}

test/sp_ostream_test.cpp

@@ -0,0 +1,34 @@
+// Copyright 2025 Peter Dimov
+// Distributed under the Boost Software License, Version 1.0.
+// https://www.boost.org/LICENSE_1_0.txt
+
+#include <boost/shared_ptr.hpp>
+#include <boost/core/lightweight_test.hpp>
+#include <sstream>
+
+template<class T> std::string to_string( T const& t )
+{
+    std::ostringstream os;
+    os << t;
+    return os.str();
+}
+
+template<class T> std::wstring to_wstring( T const& t )
+{
+    std::wostringstream os;
+    os << t;
+    return os.str();
+}
+
+int main()
+{
+    boost::shared_ptr<int> p1, p2( new int );
+
+    BOOST_TEST_EQ( to_string( p1 ), to_string( p1.get() ) );
+    BOOST_TEST_EQ( to_string( p2 ), to_string( p2.get() ) );
+
+    BOOST_TEST( to_wstring( p1 ) == to_wstring( p1.get() ) );
+    BOOST_TEST( to_wstring( p2 ) == to_wstring( p2.get() ) );
+
+    return boost::report_errors();
+}