1/*=============================================================================
2 Copyright (c) 2001-2013 Joel de Guzman
3
4 Distributed under the Boost Software License, Version 1.0. (See accompanying
5 file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
6==============================================================================*/
7#if !defined(BOOST_SPIRIT_X3_MARCH_04_2007_0852PM)
8#define BOOST_SPIRIT_X3_MARCH_04_2007_0852PM
9
10#if defined(_MSC_VER)
11#pragma once
12#endif
13
14#if !defined BOOST_SPIRIT_X3_HIDE_CXX17_WARNING && !( true \
15 && defined __cpp_if_constexpr && __cpp_if_constexpr >= 201606 \
16 && defined __cpp_inline_variables && __cpp_inline_variables >= 201606 \
17 && defined __cpp_fold_expressions && __cpp_fold_expressions >= 201603 \
18 && defined __cpp_variadic_using && __cpp_variadic_using >= 201611 \
19 && (defined __cpp_template_auto && __cpp_template_auto >= 201606 \
20 || defined __cpp_nontype_template_parameter_auto && __cpp_nontype_template_parameter_auto >= 201606) \
21 && defined __cpp_nontype_template_args && __cpp_nontype_template_args >= 201411 \
22)
23# define BOOST_SPIRIT_X3_STRINGIZE_IMPL(x) #x
24# define BOOST_SPIRIT_X3_STRINGIZE(x) BOOST_SPIRIT_X3_STRINGIZE_IMPL(x)
25# if defined __GNUC__ || defined __clang__
26# warning "Spirit X3 will soon use C++17 features which your compiler does not support"
27# if (defined __clang__ && __clang_major__ >= 4 || __GNUC__ >= 7) && __cplusplus < 201703L
28# warning "Use -std=c++17 or -std=gnu++17 compiler flag to enable C++17 mode"
29# endif
30# warning "Minimal supported compiler versions: Clang 4 / GCC 7 / MSC 1915 (VS 2017 v15.8)"
31# if defined __clang__
32# pragma message "This compiler seems to be Clang " BOOST_SPIRIT_X3_STRINGIZE(__clang_major__) " (__cplusplus=" BOOST_SPIRIT_X3_STRINGIZE(__cplusplus) ")"
33# else
34# pragma message "This compiler seems to be GCC " BOOST_SPIRIT_X3_STRINGIZE(__GNUC__) " (__cplusplus=" BOOST_SPIRIT_X3_STRINGIZE(__cplusplus) ")"
35# endif
36# warning "Define BOOST_SPIRIT_X3_HIDE_CXX17_WARNING to hide the warning"
37# elif defined _MSC_VER
38# pragma message (__FILE__ "(" BOOST_SPIRIT_X3_STRINGIZE(__LINE__) "): warning: Spirit X3 will soon use C++17 features which your compiler does not support" )
39# ifdef _MSVC_LANG
40# if _MSC_VER >= 1915 && _MSVC_LANG < 201703L
41# pragma message (__FILE__ "(" BOOST_SPIRIT_X3_STRINGIZE(__LINE__) "): warning: Use /std:c++17 compiler flag to enable C++17 mode" )
42# endif
43# define BOOST_SPIRIT_X3_TMP "_MSVC_LANG=" BOOST_SPIRIT_X3_STRINGIZE(_MSVC_LANG)
44# elif defined _HAS_CXX17
45# define BOOST_SPIRIT_X3_TMP "_HAS_CXX17 defined"
46# else
47# define BOOST_SPIRIT_X3_TMP "__cplusplus=" BOOST_SPIRIT_X3_STRINGIZE(__cplusplus)
48# endif
49# pragma message (__FILE__ "(" BOOST_SPIRIT_X3_STRINGIZE(__LINE__) "): warning: Minimal supported compiler versions: Clang 4 / GCC 7 / MSC 1915 (VS 2017 v15.8)" )
50# pragma message (__FILE__ "(" BOOST_SPIRIT_X3_STRINGIZE(__LINE__) "): warning: This compiler seems to be MSC " BOOST_SPIRIT_X3_STRINGIZE(_MSC_VER) " (" BOOST_SPIRIT_X3_TMP ")" )
51# undef BOOST_SPIRIT_X3_TMP
52# pragma message (__FILE__ "(" BOOST_SPIRIT_X3_STRINGIZE(__LINE__) "): warning: Define BOOST_SPIRIT_X3_HIDE_CXX17_WARNING to hide the warning" )
53# else
54# pragma message "warning: Spirit X3 will soon use C++17 features which your compiler does not support"
55# pragma message "warning: Minimal supported compiler versions: Clang 4 / GCC 7 / MSC 1915 (VS 2017 v15.8)"
56# pragma message "warning: Define BOOST_SPIRIT_X3_HIDE_CXX17_WARNING to hide the warning"
57# endif
58# undef BOOST_SPIRIT_X3_STRINGIZE
59# undef BOOST_SPIRIT_X3_STRINGIZE_IMPL
60#endif
61
62#include <boost/spirit/home/x3/auxiliary.hpp>
63#include <boost/spirit/home/x3/char.hpp>
64#include <boost/spirit/home/x3/directive.hpp>
65#include <boost/spirit/home/x3/nonterminal.hpp>
66#include <boost/spirit/home/x3/numeric.hpp>
67#include <boost/spirit/home/x3/operator.hpp>
68#include <boost/spirit/home/x3/core.hpp>
69#include <boost/spirit/home/x3/string.hpp>
70
71#endif
72

source code of boost/libs/spirit/include/boost/spirit/home/x3.hpp