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3rdparty/boost_1_81_0/boost/spirit/home/x3.hpp 3.91 KB
0b6a182c   Hu Chunming   添加无鉴权注册和注销
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  /*=============================================================================
      Copyright (c) 2001-2013 Joel de Guzman
  
      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)
  ==============================================================================*/
  #if !defined(BOOST_SPIRIT_X3_MARCH_04_2007_0852PM)
  #define BOOST_SPIRIT_X3_MARCH_04_2007_0852PM
  
  #if defined(_MSC_VER)
  #pragma once
  #endif
  
  #if !defined BOOST_SPIRIT_X3_HIDE_CXX17_WARNING && !( true \
    && defined __cpp_if_constexpr && __cpp_if_constexpr >= 201606 \
    && defined __cpp_inline_variables && __cpp_inline_variables >= 201606 \
    && defined __cpp_fold_expressions && __cpp_fold_expressions >= 201603 \
    && defined __cpp_variadic_using && __cpp_variadic_using >= 201611 \
    && (defined __cpp_template_auto && __cpp_template_auto >= 201606 \
        || defined __cpp_nontype_template_parameter_auto && __cpp_nontype_template_parameter_auto >= 201606) \
    && defined __cpp_nontype_template_args && __cpp_nontype_template_args >= 201411 \
  )
  # define BOOST_SPIRIT_X3_STRINGIZE_IMPL(x) #x
  # define BOOST_SPIRIT_X3_STRINGIZE(x) BOOST_SPIRIT_X3_STRINGIZE_IMPL(x)
  # if defined __GNUC__ || defined __clang__
  #  warning "Spirit X3 will soon use C++17 features which your compiler does not support"
  #  if (defined __clang__ && __clang_major__ >= 4 || __GNUC__ >= 7) &&  __cplusplus < 201703L
  #   warning "Use -std=c++17 or -std=gnu++17 compiler flag to enable C++17 mode"
  #  endif
  #  warning "Minimal supported compiler versions: Clang 4 / GCC 7 / MSC 1915 (VS 2017 v15.8)"
  #  if defined __clang__
  #   pragma message "This compiler seems to be Clang " BOOST_SPIRIT_X3_STRINGIZE(__clang_major__) " (__cplusplus=" BOOST_SPIRIT_X3_STRINGIZE(__cplusplus) ")"
  #  else
  #   pragma message "This compiler seems to be GCC " BOOST_SPIRIT_X3_STRINGIZE(__GNUC__) " (__cplusplus=" BOOST_SPIRIT_X3_STRINGIZE(__cplusplus) ")"
  #  endif
  #  warning "Define BOOST_SPIRIT_X3_HIDE_CXX17_WARNING to hide the warning"
  # elif defined _MSC_VER
  #  pragma message (__FILE__ "(" BOOST_SPIRIT_X3_STRINGIZE(__LINE__) "): warning: Spirit X3 will soon use C++17 features which your compiler does not support" )
  #  ifdef _MSVC_LANG
  #   if _MSC_VER >= 1915 && _MSVC_LANG < 201703L
  #    pragma message (__FILE__ "(" BOOST_SPIRIT_X3_STRINGIZE(__LINE__) "): warning: Use /std:c++17 compiler flag to enable C++17 mode" )
  #   endif
  #   define BOOST_SPIRIT_X3_TMP "_MSVC_LANG=" BOOST_SPIRIT_X3_STRINGIZE(_MSVC_LANG)
  #  elif defined _HAS_CXX17
  #   define BOOST_SPIRIT_X3_TMP "_HAS_CXX17 defined"
  #  else
  #   define BOOST_SPIRIT_X3_TMP "__cplusplus=" BOOST_SPIRIT_X3_STRINGIZE(__cplusplus)
  #  endif
  #  pragma message (__FILE__ "(" BOOST_SPIRIT_X3_STRINGIZE(__LINE__) "): warning: Minimal supported compiler versions: Clang 4 / GCC 7 / MSC 1915 (VS 2017 v15.8)" )
  #  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 ")" )
  #  undef BOOST_SPIRIT_X3_TMP
  #  pragma message (__FILE__ "(" BOOST_SPIRIT_X3_STRINGIZE(__LINE__) "): warning: Define BOOST_SPIRIT_X3_HIDE_CXX17_WARNING to hide the warning" )
  # else
  #  pragma message "warning: Spirit X3 will soon use C++17 features which your compiler does not support"
  #  pragma message "warning: Minimal supported compiler versions: Clang 4 / GCC 7 / MSC 1915 (VS 2017 v15.8)"
  #  pragma message "warning: Define BOOST_SPIRIT_X3_HIDE_CXX17_WARNING to hide the warning"
  # endif
  # undef BOOST_SPIRIT_X3_STRINGIZE
  # undef BOOST_SPIRIT_X3_STRINGIZE_IMPL
  #endif
  
  #include <boost/spirit/home/x3/auxiliary.hpp>
  #include <boost/spirit/home/x3/char.hpp>
  #include <boost/spirit/home/x3/directive.hpp>
  #include <boost/spirit/home/x3/nonterminal.hpp>
  #include <boost/spirit/home/x3/numeric.hpp>
  #include <boost/spirit/home/x3/operator.hpp>
  #include <boost/spirit/home/x3/core.hpp>
  #include <boost/spirit/home/x3/string.hpp>
  
  #endif