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ext-boost/boost/config/compiler/visualc.hpp

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// (C) Copyright John Maddock 2001 - 2003.
// (C) Copyright Darin Adler 2001 - 2002.
// (C) Copyright Peter Dimov 2001.
// (C) Copyright Aleksey Gurtovoy 2002.
// (C) Copyright David Abrahams 2002 - 2003.
// (C) Copyright Beman Dawes 2002 - 2003.
// 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 for most recent version.
//
// Microsoft Visual C++ compiler setup:
//
// We need to be careful with the checks in this file, as contrary
// to popular belief there are versions with _MSC_VER with the final
// digit non-zero (mainly the MIPS cross compiler).
//
// So we either test _MSC_VER >= XXXX or else _MSC_VER < XXXX.
// No other comparisons (==, >, or <=) are safe.
//
#define BOOST_MSVC _MSC_VER
//
// Helper macro BOOST_MSVC_FULL_VER for use in Boost code:
//
#if _MSC_FULL_VER > 100000000
# define BOOST_MSVC_FULL_VER _MSC_FULL_VER
#else
# define BOOST_MSVC_FULL_VER (_MSC_FULL_VER * 10)
#endif
// Attempt to suppress VC6 warnings about the length of decorated names (obsolete):
#pragma warning( disable : 4503 ) // warning: decorated name length exceeded
#define BOOST_HAS_PRAGMA_ONCE
//
// versions check:
// we don't support Visual C++ prior to version 7.1:
#if _MSC_VER < 1310
# error "Compiler not supported or configured - please reconfigure"
#endif
// VS2005 (VC8) docs: __assume has been in Visual C++ for multiple releases
#define BOOST_UNREACHABLE_RETURN(x) __assume(0);
#if _MSC_FULL_VER < 180020827
# define BOOST_NO_FENV_H
#endif
#if _MSC_VER < 1400
// although a conforming signature for swprint exists in VC7.1
// it appears not to actually work:
# define BOOST_NO_SWPRINTF
// Our extern template tests also fail for this compiler:
# define BOOST_NO_CXX11_EXTERN_TEMPLATE
// Variadic macros do not exist for VC7.1 and lower
# define BOOST_NO_CXX11_VARIADIC_MACROS
# define BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS
#endif
#if _MSC_VER < 1500 // 140X == VC++ 8.0
# define BOOST_NO_MEMBER_TEMPLATE_FRIENDS
#endif
#if _MSC_VER < 1600 // 150X == VC++ 9.0
// A bug in VC9:
# define BOOST_NO_ADL_BARRIER
#endif
#ifndef _NATIVE_WCHAR_T_DEFINED
# define BOOST_NO_INTRINSIC_WCHAR_T
#endif
//
// check for exception handling support:
#if !defined(_CPPUNWIND) && !defined(BOOST_NO_EXCEPTIONS)
# define BOOST_NO_EXCEPTIONS
#endif
//
// __int64 support:
//
#define BOOST_HAS_MS_INT64
#if defined(_MSC_EXTENSIONS) || (_MSC_VER >= 1400)
# define BOOST_HAS_LONG_LONG
#else
# define BOOST_NO_LONG_LONG
#endif
#if (_MSC_VER >= 1400) && !defined(_DEBUG)
# define BOOST_HAS_NRVO
#endif
#if _MSC_VER >= 1600 // 160X == VC++ 10.0
# define BOOST_HAS_PRAGMA_DETECT_MISMATCH
#endif
//
// disable Win32 API's if compiler extensions are
// turned off:
//
#if !defined(_MSC_EXTENSIONS) && !defined(BOOST_DISABLE_WIN32)
# define BOOST_DISABLE_WIN32
#endif
#if !defined(_CPPRTTI) && !defined(BOOST_NO_RTTI)
# define BOOST_NO_RTTI
#endif
//
// TR1 features:
//
#if (_MSC_VER >= 1700) && defined(_HAS_CXX17) && (_HAS_CXX17 > 0)
// # define BOOST_HAS_TR1_HASH // don't know if this is true yet.
// # define BOOST_HAS_TR1_TYPE_TRAITS // don't know if this is true yet.
# define BOOST_HAS_TR1_UNORDERED_MAP
# define BOOST_HAS_TR1_UNORDERED_SET
#endif
//
// C++0x features
//
// See above for BOOST_NO_LONG_LONG
// C++ features supported by VC++ 10 (aka 2010)
//
#if _MSC_VER < 1600
# define BOOST_NO_CXX11_AUTO_DECLARATIONS
# define BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS
# define BOOST_NO_CXX11_LAMBDAS
# define BOOST_NO_CXX11_RVALUE_REFERENCES
# define BOOST_NO_CXX11_STATIC_ASSERT
# define BOOST_NO_CXX11_NULLPTR
# define BOOST_NO_CXX11_DECLTYPE
#endif // _MSC_VER < 1600
#if _MSC_VER >= 1600
# define BOOST_HAS_STDINT_H
#endif
// C++11 features supported by VC++ 11 (aka 2012)
//
#if _MSC_VER < 1700
# define BOOST_NO_CXX11_FINAL
# define BOOST_NO_CXX11_RANGE_BASED_FOR
# define BOOST_NO_CXX11_SCOPED_ENUMS
#endif // _MSC_VER < 1700
// C++11 features supported by VC++ 12 (aka 2013).
//
#if _MSC_FULL_VER < 180020827
# define BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
# define BOOST_NO_CXX11_DELETED_FUNCTIONS
# define BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
# define BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
# define BOOST_NO_CXX11_RAW_LITERALS
# define BOOST_NO_CXX11_TEMPLATE_ALIASES
# define BOOST_NO_CXX11_TRAILING_RESULT_TYPES
# define BOOST_NO_CXX11_VARIADIC_TEMPLATES
# define BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX
# define BOOST_NO_CXX11_DECLTYPE_N3276
#endif
#if _MSC_FULL_VER >= 180020827
#define BOOST_HAS_EXPM1
#define BOOST_HAS_LOG1P
#endif
// C++11 features supported by VC++ 14 (aka 2015)
//
#if (_MSC_FULL_VER < 190023026)
# define BOOST_NO_CXX11_NOEXCEPT
# define BOOST_NO_CXX11_DEFAULTED_MOVES
# define BOOST_NO_CXX11_REF_QUALIFIERS
# define BOOST_NO_CXX11_USER_DEFINED_LITERALS
# define BOOST_NO_CXX11_ALIGNAS
# define BOOST_NO_CXX11_INLINE_NAMESPACES
# define BOOST_NO_CXX11_CHAR16_T
# define BOOST_NO_CXX11_CHAR32_T
# define BOOST_NO_CXX11_UNICODE_LITERALS
# define BOOST_NO_CXX14_DECLTYPE_AUTO
# define BOOST_NO_CXX14_INITIALIZED_LAMBDA_CAPTURES
# define BOOST_NO_CXX14_RETURN_TYPE_DEDUCTION
# define BOOST_NO_CXX14_BINARY_LITERALS
# define BOOST_NO_CXX14_GENERIC_LAMBDAS
# define BOOST_NO_CXX14_DIGIT_SEPARATORS
# define BOOST_NO_CXX11_THREAD_LOCAL
#endif
// C++11 features supported by VC++ 14 update 3 (aka 2015)
//
#if (_MSC_FULL_VER < 190024210)
# define BOOST_NO_CXX14_VARIABLE_TEMPLATES
# define BOOST_NO_SFINAE_EXPR
# define BOOST_NO_CXX11_CONSTEXPR
#endif
// C++14 features supported by VC++ 14.1 (Visual Studio 2017)
//
#if (_MSC_VER < 1910)
# define BOOST_NO_CXX14_AGGREGATE_NSDMI
#endif
// C++17 features supported by VC++ 14.1 (Visual Studio 2017) Update 3
//
#if (_MSC_VER < 1911) || (_MSVC_LANG < 201703)
# define BOOST_NO_CXX17_STRUCTURED_BINDINGS
# define BOOST_NO_CXX17_IF_CONSTEXPR
// Let the defaults handle these now:
//# define BOOST_NO_CXX17_HDR_OPTIONAL
//# define BOOST_NO_CXX17_HDR_STRING_VIEW
#endif
// MSVC including version 14 has not yet completely
// implemented value-initialization, as is reported:
// "VC++ does not value-initialize members of derived classes without
// user-declared constructor", reported in 2009 by Sylvester Hesp:
// https://connect.microsoft.com/VisualStudio/feedback/details/484295
// "Presence of copy constructor breaks member class initialization",
// reported in 2009 by Alex Vakulenko:
// https://connect.microsoft.com/VisualStudio/feedback/details/499606
// "Value-initialization in new-expression", reported in 2005 by
// Pavel Kuznetsov (MetaCommunications Engineering):
// https://connect.microsoft.com/VisualStudio/feedback/details/100744
// Reported again by John Maddock in 2015 for VC14:
// https://connect.microsoft.com/VisualStudio/feedback/details/1582233/c-subobjects-still-not-value-initialized-correctly
// See also: http://www.boost.org/libs/utility/value_init.htm#compiler_issues
// (Niels Dekker, LKEB, May 2010)
// Still present in VC15.5, Dec 2017.
#define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
//
// C++ 11:
//
// This is supported with /permissive- for 15.5 onwards, unfortunately we appear to have no way to tell
// if this is in effect or not, in any case nothing in Boost is currently using this, so we'll just go
// on defining it for now:
//
# define BOOST_NO_TWO_PHASE_NAME_LOOKUP
#if (_MSC_VER < 1912) || (_MSVC_LANG < 201402)
// Supported from msvc-15.5 onwards:
#define BOOST_NO_CXX11_SFINAE_EXPR
#endif
#if (_MSC_VER < 1915) || (_MSVC_LANG < 201402)
// C++ 14:
// Still gives internal compiler error for msvc-15.5:
# define BOOST_NO_CXX14_CONSTEXPR
#endif
// C++ 17:
#if (_MSC_VER < 1912) || (_MSVC_LANG < 201703)
#define BOOST_NO_CXX17_INLINE_VARIABLES
#define BOOST_NO_CXX17_FOLD_EXPRESSIONS
#endif
//
// Things that don't work in clr mode:
//
#ifdef _M_CEE
#ifndef BOOST_NO_CXX11_THREAD_LOCAL
# define BOOST_NO_CXX11_THREAD_LOCAL
#endif
#ifndef BOOST_NO_SFINAE_EXPR
# define BOOST_NO_SFINAE_EXPR
#endif
#ifndef BOOST_NO_CXX11_REF_QUALIFIERS
# define BOOST_NO_CXX11_REF_QUALIFIERS
#endif
#endif
#ifdef _M_CEE_PURE
#ifndef BOOST_NO_CXX11_CONSTEXPR
# define BOOST_NO_CXX11_CONSTEXPR
#endif
#endif
//
// prefix and suffix headers:
//
#ifndef BOOST_ABI_PREFIX
# define BOOST_ABI_PREFIX "boost/config/abi/msvc_prefix.hpp"
#endif
#ifndef BOOST_ABI_SUFFIX
# define BOOST_ABI_SUFFIX "boost/config/abi/msvc_suffix.hpp"
#endif
#ifndef BOOST_COMPILER
// TODO:
// these things are mostly bogus. 1200 means version 12.0 of the compiler. The
// artificial versions assigned to them only refer to the versions of some IDE
// these compilers have been shipped with, and even that is not all of it. Some
// were shipped with freely downloadable SDKs, others as crosscompilers in eVC.
// IOW, you can't use these 'versions' in any sensible way. Sorry.
# if defined(UNDER_CE)
# if _MSC_VER < 1400
// Note: I'm not aware of any CE compiler with version 13xx
# if defined(BOOST_ASSERT_CONFIG)
# error "boost: Unknown EVC++ compiler version - please run the configure tests and report the results"
# else
# pragma message("boost: Unknown EVC++ compiler version - please run the configure tests and report the results")
# endif
# elif _MSC_VER < 1500
# define BOOST_COMPILER_VERSION evc8
# elif _MSC_VER < 1600
# define BOOST_COMPILER_VERSION evc9
# elif _MSC_VER < 1700
# define BOOST_COMPILER_VERSION evc10
# elif _MSC_VER < 1800
# define BOOST_COMPILER_VERSION evc11
# elif _MSC_VER < 1900
# define BOOST_COMPILER_VERSION evc12
# elif _MSC_VER < 2000
# define BOOST_COMPILER_VERSION evc14
# else
# if defined(BOOST_ASSERT_CONFIG)
# error "boost: Unknown EVC++ compiler version - please run the configure tests and report the results"
# else
# pragma message("boost: Unknown EVC++ compiler version - please run the configure tests and report the results")
# endif
# endif
# else
# if _MSC_VER < 1200
// Note: Versions up to 10.0 aren't supported.
# define BOOST_COMPILER_VERSION 5.0
# elif _MSC_VER < 1300
# define BOOST_COMPILER_VERSION 6.0
# elif _MSC_VER < 1310
# define BOOST_COMPILER_VERSION 7.0
# elif _MSC_VER < 1400
# define BOOST_COMPILER_VERSION 7.1
# elif _MSC_VER < 1500
# define BOOST_COMPILER_VERSION 8.0
# elif _MSC_VER < 1600
# define BOOST_COMPILER_VERSION 9.0
# elif _MSC_VER < 1700
# define BOOST_COMPILER_VERSION 10.0
# elif _MSC_VER < 1800
# define BOOST_COMPILER_VERSION 11.0
# elif _MSC_VER < 1900
# define BOOST_COMPILER_VERSION 12.0
# elif _MSC_VER < 1910
# define BOOST_COMPILER_VERSION 14.0
# elif _MSC_VER < 1920
# define BOOST_COMPILER_VERSION 14.1
# elif _MSC_VER < 1930
# define BOOST_COMPILER_VERSION 14.2
# else
# define BOOST_COMPILER_VERSION _MSC_VER
# endif
# endif
# define BOOST_COMPILER "Microsoft Visual C++ version " BOOST_STRINGIZE(BOOST_COMPILER_VERSION)
#endif
#include <boost/config/pragma_message.hpp>
//
// last known and checked version is 19.20.27508 (VC++ 2019 RC3):
#if (_MSC_VER > 1920)
# if defined(BOOST_ASSERT_CONFIG)
# error "Boost.Config is older than your current compiler version."
# elif !defined(BOOST_CONFIG_SUPPRESS_OUTDATED_MESSAGE)
//
// Disabled as of March 2018 - the pace of VS releases is hard to keep up with
// and in any case, we have relatively few defect macros defined now.
// BOOST_PRAGMA_MESSAGE("Info: Boost.Config is older than your compiler version - probably nothing bad will happen - but you may wish to look for an updated Boost version. Define BOOST_CONFIG_SUPPRESS_OUTDATED_MESSAGE to suppress this message.")
# endif
#endif
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