ceph/src/boost/libs/phoenix/include/boost/phoenix/core/limits.hpp

   1 /*=============================================================================
   2     Copyright (c) 2001-2007 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 #ifndef BOOST_PHOENIX_CORE_LIMITS_HPP
   8 #define BOOST_PHOENIX_CORE_LIMITS_HPP
   9
  10 #include <boost/config.hpp>
  11 #include <boost/detail/workaround.hpp>
  12 #include <boost/preprocessor/arithmetic/add.hpp>
  13 #include <boost/preprocessor/inc.hpp>
  14 #include <boost/preprocessor/dec.hpp>
  15 #include <boost/preprocessor/stringize.hpp>
  16 #include <boost/phoenix/version.hpp>
  17 #include <boost/phoenix/support/preprocessor/round.hpp>
  18
  19
  20 #if defined(BOOST_PHOENIX_LIMIT)
  21 # if !defined( BOOST_PROTO_MAX_ARITY )
  22 #  define BOOST_PROTO_MAX_ARITY BOOST_PHOENIX_LIMIT
  23 # elif (BOOST_PROTO_MAX_ARITY < BOOST_PHOENIX_LIMIT)
  24 #  error "BOOST_PROTO_MAX_ARITY is set too low"
  25 # endif
  26 #include <boost/proto/proto_fwd.hpp>
  27 #else
  28 #include <boost/proto/proto_fwd.hpp>
  29 #define BOOST_PHOENIX_LIMIT BOOST_PROTO_MAX_ARITY
  30 #endif
  31
  32 #if !defined(PHOENIX_LIMIT)
  33 #define PHOENIX_LIMIT BOOST_PHOENIX_LIMIT
  34 #endif
  35
  36 #define BOOST_PHOENIX_LIMIT_STR BOOST_PP_STRINGIZE(BOOST_PHOENIX_PP_ROUND_UP(BOOST_PHOENIX_LIMIT))
  37
  38 #ifdef BOOST_NO_CXX11_VARIADIC_TEMPLATES
  39 # define BOOST_PHOENIX_NO_VARIADIC_ACTOR
  40 # define BOOST_PHOENIX_NO_VARIADIC_CALL
  41 # define BOOST_PHOENIX_NO_VARIADIC_FUNCTION_EQUAL
  42 # define BOOST_PHOENIX_NO_VARIADIC_FUNCTION_EVAL
  43 # define BOOST_PHOENIX_NO_VARIADIC_PHX2_RESULT
  44 # define BOOST_PHOENIX_NO_VARIADIC_EXPRESSION
  45 # define BOOST_PHOENIX_NO_VARIADIC_BIND
  46 # define BOOST_PHOENIX_NO_VARIADIC_SCOPE
  47 #endif
  48 #ifdef BOOST_NO_CXX11_RVALUE_REFERENCES
  49 # define BOOST_PHOENIX_NO_VARIADIC_ACTOR
  50 # define BOOST_PHOENIX_NO_VARIADIC_FUNCTION_EVAL
  51 #endif
  52
  53 #if BOOST_WORKAROUND(BOOST_MSVC, == 1800)
  54 // FIXME: temporary disable on MSVC 2013.
  55 # define BOOST_PHOENIX_NO_VARIADIC_SCOPE
  56 #endif
  57
  58 #ifdef BOOST_NO_CXX11_FIXED_LENGTH_VARIADIC_TEMPLATE_EXPANSION_PACKS
  59 // FIXME: Due to proto, some compilers cannot expand parameter pack.
  60 # define BOOST_PHOENIX_NO_VARIADIC_ACTOR
  61 # define BOOST_PHOENIX_NO_VARIADIC_CALL
  62 # define BOOST_PHOENIX_NO_VARIADIC_FUNCTION_EVAL
  63 # define BOOST_PHOENIX_NO_VARIADIC_PHX2_RESULT
  64 # define BOOST_PHOENIX_NO_VARIADIC_EXPRESSION
  65 # define BOOST_PHOENIX_NO_VARIADIC_BIND
  66 # define BOOST_PHOENIX_NO_VARIADIC_SCOPE
  67 #endif
  68
  69 # define BOOST_PHOENIX_NO_VARIADIC_OBJECT
  70 # define BOOST_PHOENIX_NO_VARIADIC_OPERATOR
  71 # define BOOST_PHOENIX_NO_VARIADIC_FUNCTION
  72
  73 #if !defined(BOOST_PHOENIX_ARG_LIMIT)
  74 # define BOOST_PHOENIX_ARG_LIMIT BOOST_PHOENIX_PP_ROUND_UP(BOOST_PHOENIX_LIMIT)
  75 #elif (BOOST_PHOENIX_ARG_LIMIT < 5)
  76 # error "BOOST_PHOENIX_ARG_LIMIT is set too low"
  77 #elif BOOST_PHOENIX_ARG_LIMIT != BOOST_PHOENIX_PP_ROUND_UP(BOOST_PHOENIX_LIMIT) && !defined(BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES)
  78 # define BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES
  79 #endif
  80
  81 #if !defined(BOOST_PHOENIX_ACTOR_LIMIT)
  82 # define BOOST_PHOENIX_ACTOR_LIMIT BOOST_PHOENIX_PP_ROUND_UP(BOOST_PHOENIX_LIMIT)
  83 #elif (BOOST_PHOENIX_ACTOR_LIMIT > BOOST_PHOENIX_ARG_LIMIT)
  84 # error "BOOST_PHOENIX_ACTOR_LIMIT > BOOST_PHOENIX_ARG_LIMIT"
  85 #elif (BOOST_PHOENIX_ACTOR_LIMIT < 3)
  86 # error "BOOST_PHOENIX_ACTOR_LIMIT is set too low"
  87 #elif BOOST_PHOENIX_ACTOR_LIMIT != BOOST_PHOENIX_PP_ROUND_UP(BOOST_PHOENIX_LIMIT) && !defined(BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES)
  88 # define BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES
  89 #endif
  90
  91 #if !defined(BOOST_PHOENIX_PERFECT_FORWARD_LIMIT)
  92 # define BOOST_PHOENIX_PERFECT_FORWARD_LIMIT 3
  93 #elif (BOOST_PHOENIX_PERFECT_FORWARD_LIMIT > BOOST_PHOENIX_ACTOR_LIMIT)
  94 # error "BOOST_PHOENIX_PERFECT_FORWARD_LIMIT > BOOST_PHOENIX_ACTOR_LIMIT"
  95 #elif (BOOST_PHOENIX_PERFECT_FORWARD_LIMIT < 3)
  96 # error "BOOST_PHOENIX_PERFECT_FORWARD_LIMIT is set too low"
  97 #elif BOOST_PHOENIX_PERFECT_FORWARD_LIMIT != 3 && !defined(BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES)
  98 # define BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES
  99 #endif
 100
 101 #if !defined(BOOST_PHOENIX_COMPOSITE_LIMIT)
 102 # define BOOST_PHOENIX_COMPOSITE_LIMIT BOOST_PHOENIX_PP_ROUND_UP(BOOST_PHOENIX_LIMIT)
 103 #elif (BOOST_PHOENIX_COMPOSITE_LIMIT < 5)
 104 # error "BOOST_PHOENIX_COMPOSITE_LIMIT is set too low"
 105 #elif BOOST_PHOENIX_COMPOSITE_LIMIT != BOOST_PHOENIX_PP_ROUND_UP(BOOST_PHOENIX_LIMIT) && !defined(BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES)
 106 # define BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES
 107 #endif
 108
 109 #if !defined(BOOST_PHOENIX_MEMBER_LIMIT)
 110 # define BOOST_PHOENIX_MEMBER_LIMIT BOOST_PP_DEC(BOOST_PHOENIX_COMPOSITE_LIMIT)
 111 #elif (BOOST_PHOENIX_MEMBER_LIMIT > BOOST_PHOENIX_COMPOSITE_LIMIT)
 112 # error "BOOST_PHOENIX_MEMBER_LIMIT > BOOST_PHOENIX_COMPOSITE_LIMIT"
 113 #elif (BOOST_PHOENIX_MEMBER_LIMIT < 3)
 114 # error "BOOST_PHOENIX_MEMBER_LIMIT is set too low"
 115 #elif BOOST_PHOENIX_MEMBER_LIMIT != BOOST_PHOENIX_PP_ROUND_UP(BOOST_PHOENIX_LIMIT) && !defined(BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES)
 116 # define BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES
 117 #endif
 118
 119 #if !defined(BOOST_PHOENIX_CATCH_LIMIT)
 120 # define BOOST_PHOENIX_CATCH_LIMIT BOOST_PHOENIX_COMPOSITE_LIMIT
 121 #elif (BOOST_PHOENIX_CATCH_LIMIT < 1)
 122 # error "BOOST_PHOENIX_CATCH_LIMIT is set too low"
 123 #elif BOOST_PHOENIX_CATCH_LIMIT != BOOST_PHOENIX_PP_ROUND_UP(BOOST_PHOENIX_LIMIT) && !defined(BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES)
 124 # define BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES
 125 #endif
 126
 127 #if !defined(BOOST_PHOENIX_DYNAMIC_LIMIT)
 128 # define BOOST_PHOENIX_DYNAMIC_LIMIT BOOST_PHOENIX_PP_ROUND_UP(BOOST_PHOENIX_LIMIT)
 129 #elif (BOOST_PHOENIX_DYNAMIC_LIMIT < 1)
 130 # error "BOOST_PHOENIX_DYNAMIC_LIMIT is set too low"
 131 #elif BOOST_PHOENIX_DYNAMIC_LIMIT != BOOST_PHOENIX_PP_ROUND_UP(BOOST_PHOENIX_LIMIT) && !defined(BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES)
 132 # define BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES
 133 #endif
 134
 135 #if !defined(BOOST_PHOENIX_LOCAL_LIMIT)
 136 # define BOOST_PHOENIX_LOCAL_LIMIT BOOST_PHOENIX_PP_ROUND_UP(BOOST_PHOENIX_LIMIT)
 137 #elif (BOOST_PHOENIX_LOCAL_LIMIT < 3)
 138 # error "BOOST_PHOENIX_LOCAL_LIMIT is set too low"
 139 #elif BOOST_PHOENIX_LOCAL_LIMIT != BOOST_PHOENIX_PP_ROUND_UP(BOOST_PHOENIX_LIMIT) && !defined(BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES)
 140 # define BOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES
 141 #endif
 142
 143 #endif