Remove <address-model>32 from Serialization requirement

appveyor.yml

@@ -14,31 +14,6 @@ branches:
 
 environment:
   matrix:
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      TOOLSET: msvc-9.0,msvc-10.0,msvc-11.0
-      ADDRMD: 32
-
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      TOOLSET: msvc-12.0,msvc-14.0
-      ADDRMD: 32,64
-
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      TOOLSET: msvc-14.1
-      ADDRMD: 32,64
-      CXXSTD: 14,17
-
-    # clang-win 32 bit fails to link with "unable to load mspdbcore.dll (error code: 126)"
-
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      TOOLSET: clang-win
-      ADDRMD: 64
-      CXXSTD: 14,17,latest
-
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
-      TOOLSET: clang-win
-      ADDRMD: 64
-      CXXSTD: 14,17,latest
-
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
       ADDPATH: C:\cygwin\bin;
       TOOLSET: gcc
@@ -64,13 +39,6 @@ environment:
       TOOLSET: gcc
       CXXSTD: 03,11,14,1z
 
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
-      CMAKE: 1
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      CMAKE_SUBDIR: 1
-    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
-      CMAKE_INSTALL: 1
-
 install:
   - set GIT_FETCH_JOBS=8
   - set BOOST_BRANCH=develop

include/boost/core/detail/string_view.hpp

@@ -41,6 +41,9 @@ namespace boost
 // forward declaration of boost::basic_string_view from Utility
 template<class Ch, class Tr> class basic_string_view;
 
+// forward declaration of boost::hash_range from ContainerHash
+template<class It> std::size_t hash_range( It, It );
+
 namespace core
 {
 namespace detail
@@ -1178,6 +1181,11 @@ public:
     }
 
 #endif
+
+    inline friend std::size_t hash_value( basic_string_view const& sv )
+    {
+        return boost::hash_range( sv.begin(), sv.end() );
+    }
 };
 
 // stream inserter

test/CMakeLists.txt

@@ -16,10 +16,6 @@ set(BOOST_TEST_LINK_LIBRARIES Boost::core Boost::utility)
 
 boost_test(TYPE run SOURCES sv_conversion_test2.cpp)
 
-set(BOOST_TEST_LINK_LIBRARIES Boost::core Boost::container_hash)
-
-boost_test(TYPE run SOURCES sv_hash_test.cpp)
-
 set(BOOST_TEST_LINK_LIBRARIES Boost::core Boost::config Boost::move Boost::smart_ptr)
 
 boost_test(TYPE run SOURCES fclose_deleter_test.cpp)