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Add BOOST_NO_CXX17_STD_LAUNDER

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This commit is contained in:
Ion Gaztañaga
2023-01-24 00:07:49 +01:00
parent ab271393a7
commit 19f029dec8
25 changed files with 158 additions and 4 deletions
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checks/test_case.cpp
+5
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@@ -621,6 +621,11 @@
# error "Defect macro BOOST_NO_CXX17_STD_INVOKE is defined."
# endif
#endif
#ifdef TEST_BOOST_NO_CXX17_STD_LAUNDER
# ifdef BOOST_NO_CXX17_STD_LAUNDER
# error "Defect macro BOOST_NO_CXX17_STD_LAUNDER is defined."
# endif
#endif
#ifdef TEST_BOOST_NO_CXX17_STRUCTURED_BINDINGS
# ifdef BOOST_NO_CXX17_STRUCTURED_BINDINGS
# error "Defect macro BOOST_NO_CXX17_STRUCTURED_BINDINGS is defined."
doc/html/boost_config/boost_macro_reference.html
+12
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@@ -4184,6 +4184,18 @@
</p>
</td>
</tr>
<tr>
<td>
<p>
<code class="computeroutput"><span class="identifier">BOOST_NO_CXX17_STD_LAUNDER</span></code>
</p>
</td>
<td>
<p>
The compiler does not support <code class="computeroutput"><span class="identifier">std</span><span class="special">::</span><span class="identifier">launder</span><span class="special">()</span></code>.
</p>
</td>
</tr>
<tr>
<td>
<p>
doc/macro_reference.qbk
+1
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@@ -1039,6 +1039,7 @@ that are not yet supported by a particular compiler or library.
[[`BOOST_NO_CXX17_HDR_VARIANT`][The compiler does not support the header `<variant>`.]]
[[`BOOST_NO_CXX17_STD_APPLY`][The compiler does not support `std::apply()`.]]
[[`BOOST_NO_CXX17_STD_INVOKE`][The compiler does not support `std::invoke()`.]]
[[`BOOST_NO_CXX17_STD_LAUNDER`][The compiler does not support `std::launder()`.]]
[[`BOOST_NO_CXX17_ITERATOR_TRAITS`][The compiler does not support SFINAE-friendly `std::iterator_traits`.]]
[[`BOOST_NO_CXX17_IF_CONSTEXPR`][The compiler does not support `if constexpr`.]]
[[`BOOST_NO_CXX17_INLINE_VARIABLES`][The compiler does not support `inline` variables.]]
include/boost/config/assert_cxx17.hpp
+3
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@@ -60,3 +60,6 @@
#ifdef BOOST_NO_CXX17_STRUCTURED_BINDINGS
# error "Your compiler appears not to be fully C++17 compliant. Detected via defect macro BOOST_NO_CXX17_STRUCTURED_BINDINGS."
#endif
#ifdef BOOST_NO_CXX17_STD_LAUNDER
# error "Your compiler appears not to be fully C++17 compliant. Detected via defect macro BOOST_NO_CXX17_STD_LAUNDER."
#endif
include/boost/config/detail/cxx_composite.hpp
+1
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@@ -178,6 +178,7 @@
|| defined(BOOST_NO_CXX17_ITERATOR_TRAITS)\
|| defined(BOOST_NO_CXX17_STD_APPLY)\
|| defined(BOOST_NO_CXX17_STD_INVOKE)\
|| defined(BOOST_NO_CXX17_STD_LAUNDER)\
|| defined(BOOST_NO_CXX17_STRUCTURED_BINDINGS)
# define BOOST_NO_CXX17
#endif
include/boost/config/stdlib/dinkumware.hpp
+3
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@@ -193,6 +193,9 @@
#if !defined(_CPPLIB_VER) || (_CPPLIB_VER < 650) || !defined(_HAS_CXX17) || (_HAS_CXX17 == 0) || !defined(_MSVC_STL_UPDATE) || (_MSVC_STL_UPDATE < 201709)
# define BOOST_NO_CXX17_STD_INVOKE
#endif
#if !defined(_CPPLIB_VER) || (_CPPLIB_VER < 650) || !defined(_HAS_CXX17) || (_HAS_CXX17 == 0)
# define BOOST_NO_CXX17_STD_LAUNDER
#endif
// C++20 features which aren't configured in suffix.hpp correctly:
#if !defined(_MSVC_STL_UPDATE) || (_MSVC_STL_UPDATE < 202008L) || !defined(_HAS_CXX20) || (_HAS_CXX20 == 0)
include/boost/config/stdlib/libcomo.hpp
+1
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@@ -80,6 +80,7 @@
// C++17 features
# define BOOST_NO_CXX17_STD_APPLY
# define BOOST_NO_CXX17_STD_INVOKE
# define BOOST_NO_CXX17_STD_LAUNDER
# define BOOST_NO_CXX17_ITERATOR_TRAITS
//
include/boost/config/stdlib/libcpp.hpp
+3
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@@ -94,6 +94,9 @@
# define BOOST_NO_CXX17_HDR_STRING_VIEW
# define BOOST_NO_CXX17_HDR_VARIANT
#endif
#if (_LIBCPP_VERSION < 6000) || (__cplusplus <= 201402L)
# define BOOST_NO_CXX17_STD_LAUNDER
#endif
#if (_LIBCPP_VERSION > 4000) && (__cplusplus > 201402L) && !defined(_LIBCPP_ENABLE_CXX17_REMOVED_AUTO_PTR)
# define BOOST_NO_AUTO_PTR
#endif
include/boost/config/stdlib/libstdcpp3.hpp
+1
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@@ -358,6 +358,7 @@ extern "C" char *gets (char *__s);
#if (BOOST_LIBSTDCXX_VERSION < 70100) || (__cplusplus <= 201402L)
# define BOOST_NO_CXX17_STD_INVOKE
# define BOOST_NO_CXX17_STD_APPLY
# define BOOST_NO_CXX17_STD_LAUNDER
# define BOOST_NO_CXX17_HDR_OPTIONAL
# define BOOST_NO_CXX17_HDR_STRING_VIEW
# define BOOST_NO_CXX17_HDR_VARIANT
include/boost/config/stdlib/modena.hpp
+1
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@@ -69,6 +69,7 @@
// C++17 features
# define BOOST_NO_CXX17_STD_APPLY
# define BOOST_NO_CXX17_STD_INVOKE
# define BOOST_NO_CXX17_STD_LAUNDER
# define BOOST_NO_CXX17_ITERATOR_TRAITS
#define BOOST_STDLIB "Modena C++ standard library"
include/boost/config/stdlib/msl.hpp
+1
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@@ -93,6 +93,7 @@
// C++17 features
# define BOOST_NO_CXX17_STD_APPLY
# define BOOST_NO_CXX17_STD_INVOKE
# define BOOST_NO_CXX17_STD_LAUNDER
# define BOOST_NO_CXX17_ITERATOR_TRAITS
#define BOOST_STDLIB "Metrowerks Standard Library version " BOOST_STRINGIZE(__MSL_CPP__)
include/boost/config/stdlib/roguewave.hpp
+1
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@@ -205,4 +205,5 @@
// C++17 features
# define BOOST_NO_CXX17_STD_APPLY
# define BOOST_NO_CXX17_STD_INVOKE
# define BOOST_NO_CXX17_STD_LAUNDER
# define BOOST_NO_CXX17_ITERATOR_TRAITS
include/boost/config/stdlib/sgi.hpp
+1
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@@ -163,6 +163,7 @@
// C++17 features
# define BOOST_NO_CXX17_STD_APPLY
# define BOOST_NO_CXX17_STD_INVOKE
# define BOOST_NO_CXX17_STD_LAUNDER
# define BOOST_NO_CXX17_ITERATOR_TRAITS
#define BOOST_STDLIB "SGI standard library"
include/boost/config/stdlib/stlport.hpp
+1
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@@ -253,6 +253,7 @@ namespace boost { using std::min; using std::max; }
// C++17 features
# define BOOST_NO_CXX17_STD_APPLY
# define BOOST_NO_CXX17_STD_INVOKE
# define BOOST_NO_CXX17_STD_LAUNDER
# define BOOST_NO_CXX17_ITERATOR_TRAITS
#define BOOST_STDLIB "STLPort standard library version " BOOST_STRINGIZE(__SGI_STL_PORT)
include/boost/config/stdlib/vacpp.hpp
+1
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@@ -69,6 +69,7 @@
// C++17 features
# define BOOST_NO_CXX17_STD_APPLY
# define BOOST_NO_CXX17_STD_INVOKE
# define BOOST_NO_CXX17_STD_LAUNDER
# define BOOST_NO_CXX17_ITERATOR_TRAITS
#define BOOST_STDLIB "Visual Age default standard library"
include/boost/config/stdlib/xlcpp_zos.hpp
+1
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@@ -58,4 +58,5 @@
#define BOOST_NO_CXX17_STD_INVOKE
#define BOOST_NO_CXX17_STD_APPLY
#define BOOST_NO_CXX17_STD_LAUNDER
#define BOOST_NO_CXX17_ITERATOR_TRAITS
test/all/Jamfile.v2
+3
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@@ -391,6 +391,9 @@ test-suite "BOOST_NO_CXX17_STD_APPLY" :
test-suite "BOOST_NO_CXX17_STD_INVOKE" :
[ run ../no_cxx17_std_invoke_pass.cpp ]
[ compile-fail ../no_cxx17_std_invoke_fail.cpp ] ;
test-suite "BOOST_NO_CXX17_STD_LAUNDER" :
[ run ../no_cxx17_std_launder_pass.cpp ]
[ compile-fail ../no_cxx17_std_launder_fail.cpp ] ;
test-suite "BOOST_NO_CXX17_STRUCTURED_BINDINGS" :
[ run ../no_cxx17_structured_bindings_pass.cpp ]
[ compile-fail ../no_cxx17_structured_bindings_fail.cpp ] ;
test/boost_no_cxx17_std_launder.ipp
+28
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@@ -0,0 +1,28 @@
// (C) Copyright Ion Gaztanaga.
// Use, modification and distribution are subject to 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)
// See http://www.boost.org/libs/config for most recent version.
// MACRO: BOOST_NO_CXX17_STD_LAUNDER
// TITLE: launder
// DESCRIPTION: The compiler supports the std::launder() function.
#include <new>
namespace boost_no_cxx17_std_launder {
struct X
{
const int const_int;
};
int test()
{
X original{1};
new (&original) X{2}; //Overwrite X
return std::launder(&original)->const_int == 2 ? 0 : -1; //After laundering, new value should be returned
}
}
test/config_info.cpp
+1
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@@ -1183,6 +1183,7 @@ void print_boost_macros()
PRINT_MACRO(BOOST_NO_CXX17_ITERATOR_TRAITS);
PRINT_MACRO(BOOST_NO_CXX17_STD_APPLY);
PRINT_MACRO(BOOST_NO_CXX17_STD_INVOKE);
PRINT_MACRO(BOOST_NO_CXX17_STD_LAUNDER);
PRINT_MACRO(BOOST_NO_CXX17_STRUCTURED_BINDINGS);
PRINT_MACRO(BOOST_NO_CXX20_HDR_BARRIER);
PRINT_MACRO(BOOST_NO_CXX20_HDR_BIT);
test/config_test.cpp
+5
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@@ -452,6 +452,11 @@ namespace boost_no_cxx17_std_apply = empty_boost;
#else
namespace boost_no_cxx17_std_invoke = empty_boost;
#endif
#ifndef BOOST_NO_CXX17_STD_LAUNDER
#include "boost_no_cxx17_std_launder.ipp"
#else
namespace boost_no_cxx17_std_launder = empty_boost;
#endif
#ifndef BOOST_NO_CXX17_STRUCTURED_BINDINGS
#include "boost_no_cxx17_structured_bindings.ipp"
#else
test/config_test.cu
+5
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@@ -367,6 +367,11 @@ namespace boost_no_cxx17_std_apply = empty_boost;
#else
namespace boost_no_cxx17_std_invoke = empty_boost;
#endif
#ifndef BOOST_NO_CXX17_STD_LAUNDER
#include "boost_no_cxx17_std_launder.ipp"
#else
namespace boost_no_cxx17_std_launder = empty_boost;
#endif
#ifndef BOOST_NO_CXX17_STRUCTURED_BINDINGS
#include "boost_no_cxx17_structured_bindings.ipp"
#else
test/no_cxx14_std_exchange_fail.cpp
+2 -2
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@@ -10,9 +10,9 @@
//
// Test file for macro BOOST_NO_CXX17_STD_APPLY
// Test file for macro BOOST_NO_CXX14_STD_EXCHANGE
// This file should not compile, if it does then
// BOOST_NO_CXX17_STD_APPLY should not be defined.
// BOOST_NO_CXX14_STD_EXCHANGE should not be defined.
// See file boost_no_cxx17_std_apply.ipp for details
// Must not have BOOST_ASSERT_CONFIG set; it defeats
test/no_cxx14_std_exchange_pass.cpp
+2 -2
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@@ -10,10 +10,10 @@
//
// Test file for macro BOOST_NO_CXX17_STD_APPLY
// Test file for macro BOOST_NO_CXX14_STD_EXCHANGE
// This file should compile, if it does not then
// BOOST_NO_CXX!/_STD_APPLY should be defined.
// See file boost_no_cxx17_std_apply.ipp for details
// See file boost_no_cxx14_std_exchange.ipp for details
// Must not have BOOST_ASSERT_CONFIG set; it defeats
// the objective of this file:
test/no_cxx17_std_launder_fail.cpp
+38
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@@ -0,0 +1,38 @@
// This file was automatically generated on Fri Oct 14 12:13:46 2016
// by libs/config/tools/generate.cpp
// Copyright John Maddock 2002-4.
// Use, modification and distribution are subject to 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)
// See http://www.boost.org/libs/config for the most recent version.//
// Revision $Id$
//
// Test file for macro BOOST_NO_CXX17_STD_LAUNDER
// This file should not compile, if it does then
// BOOST_NO_CXX17_STD_LAUNDER should not be defined.
// See file boost_no_cxx17_std_launder.ipp for details
// Must not have BOOST_ASSERT_CONFIG set; it defeats
// the objective of this file:
#ifdef BOOST_ASSERT_CONFIG
# undef BOOST_ASSERT_CONFIG
#endif
#include <boost/config.hpp>
#include "test.hpp"
#ifdef BOOST_NO_CXX17_STD_LAUNDER
#include "boost_no_cxx17_std_launder.ipp"
#else
#error "this file should not compile"
#endif
int main( int, char *[] )
{
return boost_no_cxx17_std_launder::test();
}
test/no_cxx17_std_launder_pass.cpp
+37
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@@ -0,0 +1,37 @@
// This file was automatically generated on Fri Oct 14 12:13:46 2016
// by libs/config/tools/generate.cpp
// Copyright John Maddock 2002-4.
// Use, modification and distribution are subject to 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)
// See http://www.boost.org/libs/config for the most recent version.//
// Revision $Id$
//
// Test file for macro BOOST_NO_CXX17_STD_LAUNDER
// This file should compile, if it does not then
// BOOST_NO_CXX17_STD_LAUNDER should be defined.
// See file boost_no_cxx17_std_launder.ipp for details
// Must not have BOOST_ASSERT_CONFIG set; it defeats
// the objective of this file:
#ifdef BOOST_ASSERT_CONFIG
# undef BOOST_ASSERT_CONFIG
#endif
#include <boost/config.hpp>
#include "test.hpp"
#ifndef BOOST_NO_CXX17_STD_LAUNDER
#include "boost_no_cxx17_std_launder.ipp"
#else
namespace boost_no_cxx17_std_launder = empty_boost;
#endif
int main( int, char *[] )
{
return boost_no_cxx17_std_launder::test();
}