Add crtdbg_test.cpp to see what happens on Appveyor

Based on Boost.Move idea

CMakeLists.txt

@@ -1,13 +1,10 @@
-# Copyright 2018 Peter Dimov
+# Copyright 2018, 2019 Peter Dimov
 # Distributed under the Boost Software License, Version 1.0.
 # See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
 
-# Partial (add_subdirectory only) and experimental CMake support
-# Subject to change; please do not rely on the contents of this file yet
+cmake_minimum_required(VERSION 3.5...3.16)
 
-cmake_minimum_required(VERSION 3.5)
-
-project(BoostCore LANGUAGES CXX)
+project(boost_core VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES CXX)
 
 add_library(boost_core INTERFACE)
 add_library(Boost::core ALIAS boost_core)
@@ -15,7 +12,14 @@ add_library(Boost::core ALIAS boost_core)
 target_include_directories(boost_core INTERFACE include)
 
 target_link_libraries(boost_core
-    INTERFACE
-        Boost::assert
-        Boost::config
+  INTERFACE
+    Boost::assert
+    Boost::config
 )
+
+if(BOOST_SUPERPROJECT_VERSION)
+
+  include(BoostInstall)
+  boost_install(TARGETS boost_core HEADER_DIRECTORY include/)
+
+endif()

appveyor.yml

@@ -22,10 +22,17 @@ environment:
       ADDRMD: 32,64
 
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
-      TOOLSET: msvc-14.1,clang-win
+      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
+
     - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
       TOOLSET: msvc-14.2
       ADDRMD: 32,64

doc/empty_value.qbk

@@ -97,6 +97,8 @@ public:
     T& get() noexcept;
 };
 
+inline constexpr empty_init_t empty_init{ };
+
 } /* boost */
 ```
 

include/boost/core/empty_value.hpp

@@ -139,6 +139,9 @@ public:
 
 using empty_::empty_value;
 
+BOOST_INLINE_VARIABLE
+BOOST_CONSTEXPR_OR_CONST empty_init_t empty_init = empty_init_t();
+
 } /* boost */
 
 #endif

include/boost/core/lightweight_test.hpp

@@ -30,6 +30,10 @@
 #include <cstring>
 #include <cstddef>
 
+#if defined(_MSC_VER) && defined(_CPPLIB_VER) && defined(_DEBUG)
+# include <crtdbg.h>
+#endif
+
 //  IDE's like Visual Studio perform better if output goes to std::cout or
 //  some other stream, so allow user to configure output stream:
 #ifndef BOOST_LIGHTWEIGHT_TEST_OSTREAM
@@ -48,7 +52,13 @@ public:
         : report_(false)
         , errors_(0) {
 #if defined(_MSC_VER) && (_MSC_VER > 1310)
+        // disable message boxes on assert(), abort()
         ::_set_abort_behavior(0, _WRITE_ABORT_MSG | _CALL_REPORTFAULT);
+#endif
+#if defined(_MSC_VER) && defined(_CPPLIB_VER) && defined(_DEBUG)
+        // disable message boxes on iterator debugging violations
+        _CrtSetReportMode( _CRT_ASSERT, _CRTDBG_MODE_FILE );
+        _CrtSetReportFile( _CRT_ASSERT, _CRTDBG_FILE_STDERR );
 #endif
     }
 

include/boost/core/swap.hpp

@@ -23,8 +23,11 @@
 
 #include <boost/core/enable_if.hpp>
 #include <boost/config.hpp>
+#if __cplusplus >= 201103L || defined(BOOST_MSVC)
 #include <utility> //for std::swap (C++11)
+#else
 #include <algorithm> //for std::swap (C++98)
+#endif
 #include <cstddef> //for std::size_t
 
 namespace boost_swap_impl

test/Jamfile.v2

@@ -169,3 +169,5 @@ run no_exceptions_support_test.cpp : : : <exception-handling>off : no_exceptions
 
 use-project /boost/core/swap : ./swap ;
 build-project ./swap ;
+
+run crtdbg_test.cpp ;

test/addressof_fn_test.cpp

@@ -16,7 +16,7 @@
 //  http://www.boost.org/LICENSE_1_0.txt
 
 #include <boost/utility/addressof.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 
 
 void f0()

test/addressof_np_test.cpp

@@ -7,7 +7,7 @@
 //
 
 #include <boost/utility/addressof.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 #include <cstddef>
 
 #if defined( BOOST_NO_CXX11_NULLPTR )

test/addressof_test.cpp

@@ -20,7 +20,7 @@
 #pragma warning(pop)
 #endif
 
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 
 template<class T> void scalar_test( T * = 0 )
 {

test/addressof_test2.cpp

@@ -22,7 +22,7 @@
 #pragma warning(pop)
 #endif
 
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 
 template<class T> void scalar_test( T * = 0 )
 {

test/crtdbg_test.cpp

@@ -0,0 +1,13 @@
+#include <boost/core/lightweight_test.hpp>
+#include <vector>
+
+int main()
+{
+    BOOST_TEST(true);
+
+    std::vector<int> v;
+    std::vector<int>::iterator i = v.end();
+    ++i;
+
+    return boost::report_errors();
+}

test/eif_constructors.cpp

@@ -12,7 +12,7 @@
 
 #include <boost/utility/enable_if.hpp>
 #include <boost/type_traits.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 
 using boost::enable_if;
 using boost::disable_if;

test/eif_dummy_arg_disambiguation.cpp

@@ -12,7 +12,7 @@
 
 #include <boost/utility/enable_if.hpp>
 #include <boost/type_traits/is_arithmetic.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 
 using boost::enable_if;
 using boost::disable_if;

test/eif_lazy.cpp

@@ -12,7 +12,7 @@
 
 #include <boost/utility/enable_if.hpp>
 #include <boost/type_traits/is_same.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 
 using boost::enable_if_c;
 using boost::lazy_enable_if_c;

test/eif_lazy_test.cpp

@@ -14,7 +14,7 @@
 
 #include <boost/utility/enable_if.hpp>
 #include <boost/type_traits/is_same.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 
 using boost::lazy_enable_if;
 using boost::lazy_disable_if;

test/eif_member_templates.cpp

@@ -12,7 +12,7 @@
 
 #include <boost/utility/enable_if.hpp>
 #include <boost/type_traits/is_arithmetic.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 
 using boost::enable_if;
 using boost::disable_if;

test/eif_namespace_disambiguation.cpp

@@ -13,7 +13,7 @@
 #include <boost/config.hpp>
 #include <boost/utility/enable_if.hpp>
 #include <boost/type_traits/is_arithmetic.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 
 using boost::enable_if;
 using boost::is_arithmetic;

test/eif_no_disambiguation.cpp

@@ -13,7 +13,7 @@
 #include <boost/config.hpp>
 #include <boost/utility/enable_if.hpp>
 #include <boost/type_traits/is_arithmetic.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 
 using boost::enable_if;
 using boost::is_arithmetic;

test/eif_partial_specializations.cpp

@@ -12,7 +12,7 @@
 
 #include <boost/utility/enable_if.hpp>
 #include <boost/type_traits/is_arithmetic.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 
 using boost::enable_if_has_type;
 using boost::enable_if_c;

test/explicit_operator_bool_noexcept.cpp

@@ -18,7 +18,7 @@
 
 #if !defined(BOOST_NO_CXX11_NOEXCEPT)
 
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 #include <boost/utility/explicit_operator_bool.hpp>
 
 namespace {

test/lightweight_test_fail.cpp

@@ -8,7 +8,7 @@
 // http://www.boost.org/LICENSE_1_0.txt
 //
 
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 
 int main()
 {

test/lightweight_test_fail2.cpp

@@ -8,7 +8,7 @@
 // http://www.boost.org/LICENSE_1_0.txt
 //
 
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 
 int main()
 {

test/lightweight_test_fail3.cpp

@@ -8,7 +8,7 @@
 // http://www.boost.org/LICENSE_1_0.txt
 //
 
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 
 int main()
 {

test/lightweight_test_fail4.cpp

@@ -8,7 +8,7 @@
 // http://www.boost.org/LICENSE_1_0.txt
 //
 
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 
 int main()
 {

test/lightweight_test_fail5.cpp

@@ -8,7 +8,7 @@
 // http://www.boost.org/LICENSE_1_0.txt
 //
 
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 
 struct X
 {

test/lightweight_test_fail6.cpp

@@ -8,7 +8,7 @@
 // http://www.boost.org/LICENSE_1_0.txt
 //
 
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 
 struct X
 {

test/lightweight_test_test.cpp

@@ -9,7 +9,7 @@
 //
 
 #include <vector>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 
 struct X
 {

test/ref_ct_test.cpp

@@ -9,7 +9,7 @@
 #include <boost/ref.hpp>
 #include <boost/core/is_same.hpp>
 #include <boost/static_assert.hpp>
-#include <boost/detail/workaround.hpp>
+#include <boost/config/workaround.hpp>
 
 namespace {
 

test/ref_fn_test.cpp

@@ -16,7 +16,7 @@
 //  http://www.boost.org/LICENSE_1_0.txt
 
 #include <boost/ref.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 
 
 void f0()

test/ref_test.cpp

@@ -7,7 +7,7 @@
 // see 'ref_ct_test.cpp' for compile-time part
 
 #include <boost/ref.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 
 namespace {
 using namespace boost;

test/sp_typeinfo_test.cpp

@@ -11,7 +11,7 @@
 #define BOOST_ALLOW_DEPRECATED_HEADERS
 
 #include <boost/detail/sp_typeinfo.hpp>
-#include <boost/detail/lightweight_test.hpp>
+#include <boost/core/lightweight_test.hpp>
 #include <iostream>
 
 int main()