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Add undocumented BOOST_MSVC_SFINAE_EXPR and BOOST_MSVC_CXX11_CONSTEXPR macros to ease testing of MSVC compiler updates

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Beman
2016-04-30 15:03:15 -04:00
parent 534ee17f3f
commit 4faca9e9e7
1 changed files with 9 additions and 1 deletions
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10
include/boost/config/compiler/visualc.hpp
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@ -198,14 +198,22 @@
// See also: http://www.boost.org/libs/utility/value_init.htm#compiler_issues
// (Niels Dekker, LKEB, May 2010)
#define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
//
// C++11 features not supported by any versions
#define BOOST_NO_SFINAE_EXPR
#define BOOST_NO_TWO_PHASE_NAME_LOOKUP
//
// To ease testing MSVC compiler updates, suppress BOOST_NO_SFINAE_EXPR if requested
#ifndef BOOST_MSVC_SFINAE_EXPR
#define BOOST_NO_SFINAE_EXPR
#endif
//
// This is somewhat supported in VC14, but we may need to wait for
// a service release before enabling:
//
// To ease testing MSVC compiler updates, suppress BOOST_NO_CXX11_CONSTEXPR if requested
#ifndef BOOST_MSVC_CXX11_CONSTEXPR
#define BOOST_NO_CXX11_CONSTEXPR
#endif
// C++ 14:
#if !defined(__cpp_aggregate_nsdmi) || (__cpp_aggregate_nsdmi < 201304)