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catch2/include/internal/catch_compiler_capabilities.h

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Added (conditional) SFINAE support. Better streamable detection for toString using SFINAE (falls back to non-SFINAE version without)
2013-04-16 23:55:31 +02:00
/*
* Created by Phil on 15/04/2013.
* Copyright 2013 Two Blue Cubes Ltd. All rights reserved.
*
* 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)
*/
#ifndef TWOBLUECUBES_CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED
#define TWOBLUECUBES_CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED
// Much of the following code is based on Boost (1.53)
Compile in CATCH_CONFIG_CPP11_NULLPTR for some compilers
2013-12-14 15:32:26 +01:00
#ifdef __clang__
#if __has_feature(cxx_nullptr)
#define CATCH_CONFIG_CPP11_NULLPTR
#endif
#endif // __clang__
Added (conditional) SFINAE support. Better streamable detection for toString using SFINAE (falls back to non-SFINAE version without)
2013-04-16 23:55:31 +02:00
////////////////////////////////////////////////////////////////////////////////
// Borland
#ifdef __BORLANDC__
#if (__BORLANDC__ > 0x582 )
Compiler capabilities clean-up - renamed CATCH_SFINAE -> CATCH_CONFIG_SFINAE - moved variadic macros detection into catch_compiler_capabilities.h
2013-04-22 09:19:17 +02:00
//#define CATCH_CONFIG_SFINAE // Not confirmed
Added (conditional) SFINAE support. Better streamable detection for toString using SFINAE (falls back to non-SFINAE version without)
2013-04-16 23:55:31 +02:00
#endif
#endif // __BORLANDC__
////////////////////////////////////////////////////////////////////////////////
// EDG
#ifdef __EDG_VERSION__
#if (__EDG_VERSION__ > 238 )
Compiler capabilities clean-up - renamed CATCH_SFINAE -> CATCH_CONFIG_SFINAE - moved variadic macros detection into catch_compiler_capabilities.h
2013-04-22 09:19:17 +02:00
//#define CATCH_CONFIG_SFINAE // Not confirmed
Added (conditional) SFINAE support. Better streamable detection for toString using SFINAE (falls back to non-SFINAE version without)
2013-04-16 23:55:31 +02:00
#endif
#endif // __EDG_VERSION__
////////////////////////////////////////////////////////////////////////////////
// Digital Mars
#ifdef __DMC__
#if (__DMC__ > 0x840 )
Compiler capabilities clean-up - renamed CATCH_SFINAE -> CATCH_CONFIG_SFINAE - moved variadic macros detection into catch_compiler_capabilities.h
2013-04-22 09:19:17 +02:00
//#define CATCH_CONFIG_SFINAE // Not confirmed
Added (conditional) SFINAE support. Better streamable detection for toString using SFINAE (falls back to non-SFINAE version without)
2013-04-16 23:55:31 +02:00
#endif
#endif // __DMC__
////////////////////////////////////////////////////////////////////////////////
// GCC
#ifdef __GNUC__
#if __GNUC__ < 3
#if (__GNUC_MINOR__ >= 96 )
Removed rogue CATCH_CONFIG_SFINAE for GCC 3.x
2013-04-22 23:20:42 +02:00
//#define CATCH_CONFIG_SFINAE
Added (conditional) SFINAE support. Better streamable detection for toString using SFINAE (falls back to non-SFINAE version without)
2013-04-16 23:55:31 +02:00
#endif
#elif __GNUC__ >= 3
Compiler capabilities clean-up - renamed CATCH_SFINAE -> CATCH_CONFIG_SFINAE - moved variadic macros detection into catch_compiler_capabilities.h
2013-04-22 09:19:17 +02:00
// #define CATCH_CONFIG_SFINAE // Taking this out completely for now
Added (conditional) SFINAE support. Better streamable detection for toString using SFINAE (falls back to non-SFINAE version without)
2013-04-16 23:55:31 +02:00
#endif // __GNUC__ < 3
Try again with nullptr compatibility check in GCC
2013-12-15 00:04:06 +01:00
#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 6 && defined(__GXX_EXPERIMENTAL_CXX0X__) )
Compile in CATCH_CONFIG_CPP11_NULLPTR for some compilers
2013-12-14 15:32:26 +01:00
#define CATCH_CONFIG_CPP11_NULLPTR
#endif
Added (conditional) SFINAE support. Better streamable detection for toString using SFINAE (falls back to non-SFINAE version without)
2013-04-16 23:55:31 +02:00
#endif // __GNUC__
////////////////////////////////////////////////////////////////////////////////
// Visual C++
#ifdef _MSC_VER
#if (_MSC_VER >= 1310 ) // (VC++ 7.0+)
Compiler capabilities clean-up - renamed CATCH_SFINAE -> CATCH_CONFIG_SFINAE - moved variadic macros detection into catch_compiler_capabilities.h
2013-04-22 09:19:17 +02:00
//#define CATCH_CONFIG_SFINAE // Not confirmed
Added (conditional) SFINAE support. Better streamable detection for toString using SFINAE (falls back to non-SFINAE version without)
2013-04-16 23:55:31 +02:00
#endif
#endif // _MSC_VER
Compiler capabilities clean-up - renamed CATCH_SFINAE -> CATCH_CONFIG_SFINAE - moved variadic macros detection into catch_compiler_capabilities.h
2013-04-22 09:19:17 +02:00
// Use variadic macros if the compiler supports them
#if ( defined _MSC_VER && _MSC_VER > 1400 && !defined __EDGE__) || \
( defined __WAVE__ && __WAVE_HAS_VARIADICS ) || \
( defined __GNUC__ && __GNUC__ >= 3 ) || \
( !defined __cplusplus && __STDC_VERSION__ >= 199901L || __cplusplus >= 201103L )
handle TEST_CASE_METHOD macro consistently - internally define INTERNAL_CATCH_TEST_CASE_METHOD
2013-05-14 20:31:21 +02:00
#ifndef CATCH_CONFIG_NO_VARIADIC_MACROS
#define CATCH_CONFIG_VARIADIC_MACROS
#endif
Compiler capabilities clean-up - renamed CATCH_SFINAE -> CATCH_CONFIG_SFINAE - moved variadic macros detection into catch_compiler_capabilities.h
2013-04-22 09:19:17 +02:00
#endif
Added (conditional) SFINAE support. Better streamable detection for toString using SFINAE (falls back to non-SFINAE version without)
2013-04-16 23:55:31 +02:00
Conditionally removes usage of deprecated features -add macros to test for C++ version and features to catch_compiler_capabilities.hpp - replaces dynamic exception specifications (deprecated) with noexcept in C++ Version >= 11 - defines defaulted copy constructor/move constructors/assignment in C++ Version >= 11 since their implicit generation is deprecated under some circumstances. - fixes #259
2014-03-20 12:48:19 +01:00
////////////////////////////////////////////////////////////////////////////////
// C++ language feature support
// detect language version:
#if (__cplusplus == 201103L)
# define CATCH_CPP11
# define CATCH_CPP11_OR_GREATER
#elif (__cplusplus >= 201103L)
# define CATCH_CPP11_OR_GREATER
#endif
// noexcept support:
#ifdef CATCH_CPP11_OR_GREATER
# if (__has_feature(cxx_noexcept))
# define CATCH_NOEXCEPT noexcept
# define CATCH_NOEXCEPT_IS(x) noexcept(x)
# endif
Merge branch 'master' of https://github.com/gnzlbg/Catch # By gnzlbg # Via gnzlbg * 'master' of https://github.com/gnzlbg/Catch: Conditionally removes usage of deprecated features Conflicts (resolved): include/internal/catch_common.h include/internal/catch_section.hpp
2014-04-18 09:49:35 +02:00
#endif
#ifndef CATCH_NO_EXCEPT
Conditionally removes usage of deprecated features -add macros to test for C++ version and features to catch_compiler_capabilities.hpp - replaces dynamic exception specifications (deprecated) with noexcept in C++ Version >= 11 - defines defaulted copy constructor/move constructors/assignment in C++ Version >= 11 since their implicit generation is deprecated under some circumstances. - fixes #259
2014-03-20 12:48:19 +01:00
# define CATCH_NOEXCEPT throw()
# define CATCH_NOEXCEPT_IS(x)
#endif
Added (conditional) SFINAE support. Better streamable detection for toString using SFINAE (falls back to non-SFINAE version without)
2013-04-16 23:55:31 +02:00
#endif // TWOBLUECUBES_CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED
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