zhangmeng
2021-07-02 056f71f24cefaf88f2a93714c6678c03ed5f1e0e
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
/*=============================================================================
    Copyright (c) 2006 Tobias Schwinger
    http://spirit.sourceforge.net/
 
  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_CORE_TYPEOF_HPP)
#define BOOST_SPIRIT_CORE_TYPEOF_HPP
 
#include <boost/config.hpp>
#include <boost/cstdint.hpp>
 
#include <boost/typeof/typeof.hpp>
 
#include <boost/spirit/home/classic/namespace.hpp>
#include <boost/spirit/home/classic/core/nil.hpp>
#include <boost/spirit/home/classic/core/primitives/numerics_fwd.hpp>
#include <boost/spirit/home/classic/core/scanner/scanner_fwd.hpp>
#include <boost/spirit/home/classic/core/scanner/skipper_fwd.hpp>
#include <boost/spirit/home/classic/core/non_terminal/subrule_fwd.hpp>
 
namespace boost { namespace spirit {
 
BOOST_SPIRIT_CLASSIC_NAMESPACE_BEGIN
 
    // parser.hpp
    template <typename IteratorT> struct parse_info;
    struct plain_parser_category;
    struct binary_parser_category;
    struct unary_parser_category;
    struct action_parser_category;
 
    // match.hpp
    template<typename T> class match; 
 
    // primitives/primitives.hpp
    template<class ParserT> struct negated_char_parser;
    template<typename CharT> struct chlit;
    template<typename CharT> struct range;
    template<typename IteratorT> class chseq;
    template<typename IteratorT> class strlit;
    struct nothing_parser;
    struct anychar_parser;
    struct alnum_parser;
    struct alpha_parser;
    struct cntrl_parser;
    struct digit_parser;
    struct xdigit_parser;
    struct graph_parser;
    struct upper_parser;
    struct lower_parser;
    struct print_parser;
    struct punct_parser;
    struct blank_parser;
    struct space_parser;
    struct eol_parser;
    struct end_parser; 
 
    // non_terminal/parser_context.hpp
    template<typename T> struct parser_context;
 
    // non_terminal/parser_id.hpp
    class parser_id;
    template<int N> struct parser_tag;
    class dynamic_parser_tag;
    struct parser_address_tag;
 
    // non_terminal/rule.hpp
    template<typename T0, typename T1, typename T2> class rule; 
 
    // non_terminal/grammar.hpp
    template<class DerivedT, typename ContextT> struct grammar; 
 
    // composite.hpp
    template<class ParserT, typename ActionT> class action;
    template<class A, class B> struct alternative;
    template<class A, class B> struct difference;
    template<class A, class B> struct exclusive_or;
    template<class A, class B> struct intersection;
    template<class a, class b> struct sequence;
    template<class A, class B> struct sequential_or;
    template<class S> struct kleene_star;
    template<class S> struct positive;
    template<class S> struct optional;
    // composite/directives.hpp
    template<class ParserT> struct contiguous;
    template<class ParserT> struct inhibit_case;
    template<class BaseT> struct inhibit_case_iteration_policy;
    template<class A, class B> struct longest_alternative;
    template<class A, class B> struct shortest_alternative;
    template<class ParserT, typename BoundsT> struct min_bounded;
    template<class ParserT, typename BoundsT> struct max_bounded;
    template<class ParserT, typename BoundsT> struct bounded;
    // composite/no_actions.hpp
    template<class Parser> struct no_actions_parser;
    template<class Base> struct no_actions_action_policy;
    // composite/epsilon.hpp
    struct epsilon_parser;
    template<typename CondT, bool positive> struct condition_parser;
    template<typename SubjectT> struct empty_match_parser;
    template<typename SubjectT> struct negated_empty_match_parser;
 
    // deprecated assign/push_back actor -- they live somewhere else, now
    struct assign_action;
    struct push_back_action;
    template<typename T, typename ActionT> class ref_value_actor;
    template<typename T, typename ValueT, typename ActionT> 
    class ref_const_ref_actor;
 
BOOST_SPIRIT_CLASSIC_NAMESPACE_END
 
}} // namespace BOOST_SPIRIT_CLASSIC_NS
 
 
 
#include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP()
 
 
// parser.hpp
 
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::parse_info,1)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::plain_parser_category)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::binary_parser_category)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::unary_parser_category)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::action_parser_category)
 
 
// nil.hpp (included directly)
 
#if !defined(BOOST_SPIRIT_NIL_T_TYPEOF_REGISTERED)
// registration guard to decouple the iterators from the core
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::nil_t)
#   define BOOST_SPIRIT_NIL_T_TYPEOF_REGISTERED
#endif
 
// match.hpp
 
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::match, 1)
 
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::match<BOOST_SPIRIT_CLASSIC_NS::nil_t>)
 
 
// primitives/primitives.hpp
 
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::negated_char_parser, 1)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::chlit, 1)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::range, 1)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::chseq, 1)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::strlit, 1)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::nothing_parser)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::anychar_parser)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::alnum_parser)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::alpha_parser)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::cntrl_parser)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::digit_parser)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::xdigit_parser)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::graph_parser)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::upper_parser)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::lower_parser)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::print_parser)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::punct_parser)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::blank_parser)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::space_parser)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::eol_parser)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::end_parser)
 
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::chlit<char>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::chlit<wchar_t>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::range<char>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::range<wchar_t>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::chseq<char const *>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::chseq<wchar_t const *>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::strlit<char const *>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::strlit<wchar_t const *>)
 
 
// primitives/numerics.hpp (has forward header)
 
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::int_parser, (class)(int)(unsigned)(int))
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::uint_parser, (class)(int)(unsigned)(int))
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::sign_parser)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::real_parser, 2)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::real_parser_policies, 1)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::ureal_parser_policies, 1)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::strict_real_parser_policies, 1)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::strict_ureal_parser_policies, 1)
 
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::int_parser, (class)(int))
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::uint_parser, (class)(int))
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::int_parser<boost::int32_t>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::uint_parser<boost::uint32_t>)
#if !defined(BOOST_NO_INT64_T)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::int_parser<boost::int64_t>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::uint_parser<boost::uint64_t>)
#endif
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::real_parser_policies<float>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::real_parser_policies<double>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::ureal_parser_policies<float>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::ureal_parser_policies<double>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::strict_real_parser_policies<float>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::strict_real_parser_policies<double>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::strict_ureal_parser_policies<float>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::strict_ureal_parser_policies<double>)
 
 
// scanner/scanner.hpp (has forward header)
 
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::scanner,2)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::scanner_policies,3)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::iteration_policy)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::action_policy)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::match_policy)
 
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::scanner,1)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::scanner_policies,2)
 
 
// scanner/skipper.hpp (has forward header)
 
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::skipper_iteration_policy,1)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::no_skipper_iteration_policy,1)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::skip_parser_iteration_policy,2)
 
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::skipper_iteration_policy<>)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::skip_parser_iteration_policy,1)
 
 
// non_terminal/parser_context.hpp
 
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::parser_context,1)
 
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::parser_context<BOOST_SPIRIT_CLASSIC_NS::nil_t>)
 
 
// non_terminal/parser_id.hpp
 
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::parser_id)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::parser_tag, (int))
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::dynamic_parser_tag)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::parser_address_tag)
 
 
// non_terminal/subrule.hpp (has forward header)
 
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::subrule,(int)(class))
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::subrule_parser,(int)(class)(class))
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::subrule_list,2)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::subrules_scanner,2)
 
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::subrule,(int))
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::subrule_parser,(int)(class))
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::subrule<0>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::subrule<1>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::subrule<2>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::subrule<3>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::subrule<4>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::subrule<5>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::subrule<6>)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::subrule<7>)
 
 
// non_terminal/rule.hpp
 
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::rule,3)
#if BOOST_SPIRIT_RULE_SCANNERTYPE_LIMIT > 1
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::scanner_list,1)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::scanner_list,BOOST_SPIRIT_RULE_SCANNERTYPE_LIMIT)
#endif
 
 
// non_terminal/grammar.hpp
 
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::grammar,2)
 
 
// composite.hpp
 
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::action, 2)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::alternative, 2)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::difference, 2)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::exclusive_or, 2)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::intersection, 2)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::sequence, 2)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::sequential_or, 2)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::kleene_star, 1)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::positive, 1)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::optional, 1)
 
 
// composite/directives.hpp
 
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::contiguous, 1)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::inhibit_case, 1)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::inhibit_case_iteration_policy,1)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::longest_alternative, 2)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::shortest_alternative, 2)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::min_bounded, 2)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::max_bounded, 2)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::bounded, 2)
 
 
// composite/no_actions.hpp
 
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::no_actions_parser, 1)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::no_actions_action_policy, 1)
 
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::no_actions_action_policy<BOOST_SPIRIT_CLASSIC_NS::action_policy>)
 
 
// composite/epsilon.hpp
 
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::epsilon_parser)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::condition_parser, (class)(bool))
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::empty_match_parser, 1)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::negated_empty_match_parser, 1)
 
 
#if !defined(BOOST_SPIRIT_ACTOR_TYPEOF_HPP)
// deprecated assign/push_back actor -- they live somewhere else, now
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::ref_value_actor,2)
BOOST_TYPEOF_REGISTER_TEMPLATE(BOOST_SPIRIT_CLASSIC_NS::ref_const_ref_actor,3)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::assign_action)
BOOST_TYPEOF_REGISTER_TYPE(BOOST_SPIRIT_CLASSIC_NS::push_back_action)
#endif
 
 
#if BOOST_WORKAROUND(BOOST_MSVC,BOOST_TESTED_AT(1400)) && BOOST_MSVC >= 1400
namespace boost { namespace spirit {
 
BOOST_SPIRIT_CLASSIC_NAMESPACE_BEGIN
 
    nil_t & operator* (nil_t);
    nil_t & operator+ (nil_t);
 
BOOST_SPIRIT_CLASSIC_NAMESPACE_END
 
} } // namespace ::BOOST_SPIRIT_CLASSIC_NS
#endif
 
 
#endif