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genksyms: fix typeof() handling
[deliverable/linux.git] / scripts / genksyms / parse.tab.c_shipped
1 /* A Bison parser, made by GNU Bison 2.5.1. */
2
3 /* Bison implementation for Yacc-like parsers in C
4
5 Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
6
7 This program is free software: you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation, either version 3 of the License, or
10 (at your option) any later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
19
20 /* As a special exception, you may create a larger work that contains
21 part or all of the Bison parser skeleton and distribute that work
22 under terms of your choice, so long as that work isn't itself a
23 parser generator using the skeleton or a modified version thereof
24 as a parser skeleton. Alternatively, if you modify or redistribute
25 the parser skeleton itself, you may (at your option) remove this
26 special exception, which will cause the skeleton and the resulting
27 Bison output files to be licensed under the GNU General Public
28 License without this special exception.
29
30 This special exception was added by the Free Software Foundation in
31 version 2.2 of Bison. */
32
33 /* C LALR(1) parser skeleton written by Richard Stallman, by
34 simplifying the original so-called "semantic" parser. */
35
36 /* All symbols defined below should begin with yy or YY, to avoid
37 infringing on user name space. This should be done even for local
38 variables, as they might otherwise be expanded by user macros.
39 There are some unavoidable exceptions within include files to
40 define necessary library symbols; they are noted "INFRINGES ON
41 USER NAME SPACE" below. */
42
43 /* Identify Bison output. */
44 #define YYBISON 1
45
46 /* Bison version. */
47 #define YYBISON_VERSION "2.5.1"
48
49 /* Skeleton name. */
50 #define YYSKELETON_NAME "yacc.c"
51
52 /* Pure parsers. */
53 #define YYPURE 0
54
55 /* Push parsers. */
56 #define YYPUSH 0
57
58 /* Pull parsers. */
59 #define YYPULL 1
60
61 /* Using locations. */
62 #define YYLSP_NEEDED 0
63
64
65
66 /* Copy the first part of user declarations. */
67
68
69
70 #include <assert.h>
71 #include <stdlib.h>
72 #include <string.h>
73 #include "genksyms.h"
74
75 static int is_typedef;
76 static int is_extern;
77 static char *current_name;
78 static struct string_list *decl_spec;
79
80 static void yyerror(const char *);
81
82 static inline void
83 remove_node(struct string_list **p)
84 {
85 struct string_list *node = *p;
86 *p = node->next;
87 free_node(node);
88 }
89
90 static inline void
91 remove_list(struct string_list **pb, struct string_list **pe)
92 {
93 struct string_list *b = *pb, *e = *pe;
94 *pb = e;
95 free_list(b, e);
96 }
97
98 /* Record definition of a struct/union/enum */
99 static void record_compound(struct string_list **keyw,
100 struct string_list **ident,
101 struct string_list **body,
102 enum symbol_type type)
103 {
104 struct string_list *b = *body, *i = *ident, *r;
105
106 if (i->in_source_file) {
107 remove_node(keyw);
108 (*ident)->tag = type;
109 remove_list(body, ident);
110 return;
111 }
112 r = copy_node(i); r->tag = type;
113 r->next = (*keyw)->next; *body = r; (*keyw)->next = NULL;
114 add_symbol(i->string, type, b, is_extern);
115 }
116
117
118
119
120 # ifndef YY_NULL
121 # if defined __cplusplus && 201103L <= __cplusplus
122 # define YY_NULL nullptr
123 # else
124 # define YY_NULL 0
125 # endif
126 # endif
127
128 /* Enabling traces. */
129 #ifndef YYDEBUG
130 # define YYDEBUG 1
131 #endif
132
133 /* Enabling verbose error messages. */
134 #ifdef YYERROR_VERBOSE
135 # undef YYERROR_VERBOSE
136 # define YYERROR_VERBOSE 1
137 #else
138 # define YYERROR_VERBOSE 0
139 #endif
140
141 /* Enabling the token table. */
142 #ifndef YYTOKEN_TABLE
143 # define YYTOKEN_TABLE 0
144 #endif
145
146
147 /* Tokens. */
148 #ifndef YYTOKENTYPE
149 # define YYTOKENTYPE
150 /* Put the tokens into the symbol table, so that GDB and other debuggers
151 know about them. */
152 enum yytokentype {
153 ASM_KEYW = 258,
154 ATTRIBUTE_KEYW = 259,
155 AUTO_KEYW = 260,
156 BOOL_KEYW = 261,
157 CHAR_KEYW = 262,
158 CONST_KEYW = 263,
159 DOUBLE_KEYW = 264,
160 ENUM_KEYW = 265,
161 EXTERN_KEYW = 266,
162 EXTENSION_KEYW = 267,
163 FLOAT_KEYW = 268,
164 INLINE_KEYW = 269,
165 INT_KEYW = 270,
166 LONG_KEYW = 271,
167 REGISTER_KEYW = 272,
168 RESTRICT_KEYW = 273,
169 SHORT_KEYW = 274,
170 SIGNED_KEYW = 275,
171 STATIC_KEYW = 276,
172 STRUCT_KEYW = 277,
173 TYPEDEF_KEYW = 278,
174 UNION_KEYW = 279,
175 UNSIGNED_KEYW = 280,
176 VOID_KEYW = 281,
177 VOLATILE_KEYW = 282,
178 TYPEOF_KEYW = 283,
179 EXPORT_SYMBOL_KEYW = 284,
180 ASM_PHRASE = 285,
181 ATTRIBUTE_PHRASE = 286,
182 TYPEOF_PHRASE = 287,
183 BRACE_PHRASE = 288,
184 BRACKET_PHRASE = 289,
185 EXPRESSION_PHRASE = 290,
186 CHAR = 291,
187 DOTS = 292,
188 IDENT = 293,
189 INT = 294,
190 REAL = 295,
191 STRING = 296,
192 TYPE = 297,
193 OTHER = 298,
194 FILENAME = 299
195 };
196 #endif
197
198
199
200 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
201 typedef int YYSTYPE;
202 # define YYSTYPE_IS_TRIVIAL 1
203 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
204 # define YYSTYPE_IS_DECLARED 1
205 #endif
206
207
208 /* Copy the second part of user declarations. */
209
210
211
212 #ifdef short
213 # undef short
214 #endif
215
216 #ifdef YYTYPE_UINT8
217 typedef YYTYPE_UINT8 yytype_uint8;
218 #else
219 typedef unsigned char yytype_uint8;
220 #endif
221
222 #ifdef YYTYPE_INT8
223 typedef YYTYPE_INT8 yytype_int8;
224 #elif (defined __STDC__ || defined __C99__FUNC__ \
225 || defined __cplusplus || defined _MSC_VER)
226 typedef signed char yytype_int8;
227 #else
228 typedef short int yytype_int8;
229 #endif
230
231 #ifdef YYTYPE_UINT16
232 typedef YYTYPE_UINT16 yytype_uint16;
233 #else
234 typedef unsigned short int yytype_uint16;
235 #endif
236
237 #ifdef YYTYPE_INT16
238 typedef YYTYPE_INT16 yytype_int16;
239 #else
240 typedef short int yytype_int16;
241 #endif
242
243 #ifndef YYSIZE_T
244 # ifdef __SIZE_TYPE__
245 # define YYSIZE_T __SIZE_TYPE__
246 # elif defined size_t
247 # define YYSIZE_T size_t
248 # elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
249 || defined __cplusplus || defined _MSC_VER)
250 # include <stddef.h> /* INFRINGES ON USER NAME SPACE */
251 # define YYSIZE_T size_t
252 # else
253 # define YYSIZE_T unsigned int
254 # endif
255 #endif
256
257 #define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
258
259 #ifndef YY_
260 # if defined YYENABLE_NLS && YYENABLE_NLS
261 # if ENABLE_NLS
262 # include <libintl.h> /* INFRINGES ON USER NAME SPACE */
263 # define YY_(msgid) dgettext ("bison-runtime", msgid)
264 # endif
265 # endif
266 # ifndef YY_
267 # define YY_(msgid) msgid
268 # endif
269 #endif
270
271 /* Suppress unused-variable warnings by "using" E. */
272 #if ! defined lint || defined __GNUC__
273 # define YYUSE(e) ((void) (e))
274 #else
275 # define YYUSE(e) /* empty */
276 #endif
277
278 /* Identity function, used to suppress warnings about constant conditions. */
279 #ifndef lint
280 # define YYID(n) (n)
281 #else
282 #if (defined __STDC__ || defined __C99__FUNC__ \
283 || defined __cplusplus || defined _MSC_VER)
284 static int
285 YYID (int yyi)
286 #else
287 static int
288 YYID (yyi)
289 int yyi;
290 #endif
291 {
292 return yyi;
293 }
294 #endif
295
296 #if ! defined yyoverflow || YYERROR_VERBOSE
297
298 /* The parser invokes alloca or malloc; define the necessary symbols. */
299
300 # ifdef YYSTACK_USE_ALLOCA
301 # if YYSTACK_USE_ALLOCA
302 # ifdef __GNUC__
303 # define YYSTACK_ALLOC __builtin_alloca
304 # elif defined __BUILTIN_VA_ARG_INCR
305 # include <alloca.h> /* INFRINGES ON USER NAME SPACE */
306 # elif defined _AIX
307 # define YYSTACK_ALLOC __alloca
308 # elif defined _MSC_VER
309 # include <malloc.h> /* INFRINGES ON USER NAME SPACE */
310 # define alloca _alloca
311 # else
312 # define YYSTACK_ALLOC alloca
313 # if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
314 || defined __cplusplus || defined _MSC_VER)
315 # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
316 /* Use EXIT_SUCCESS as a witness for stdlib.h. */
317 # ifndef EXIT_SUCCESS
318 # define EXIT_SUCCESS 0
319 # endif
320 # endif
321 # endif
322 # endif
323 # endif
324
325 # ifdef YYSTACK_ALLOC
326 /* Pacify GCC's `empty if-body' warning. */
327 # define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
328 # ifndef YYSTACK_ALLOC_MAXIMUM
329 /* The OS might guarantee only one guard page at the bottom of the stack,
330 and a page size can be as small as 4096 bytes. So we cannot safely
331 invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
332 to allow for a few compiler-allocated temporary stack slots. */
333 # define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
334 # endif
335 # else
336 # define YYSTACK_ALLOC YYMALLOC
337 # define YYSTACK_FREE YYFREE
338 # ifndef YYSTACK_ALLOC_MAXIMUM
339 # define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
340 # endif
341 # if (defined __cplusplus && ! defined EXIT_SUCCESS \
342 && ! ((defined YYMALLOC || defined malloc) \
343 && (defined YYFREE || defined free)))
344 # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
345 # ifndef EXIT_SUCCESS
346 # define EXIT_SUCCESS 0
347 # endif
348 # endif
349 # ifndef YYMALLOC
350 # define YYMALLOC malloc
351 # if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
352 || defined __cplusplus || defined _MSC_VER)
353 void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
354 # endif
355 # endif
356 # ifndef YYFREE
357 # define YYFREE free
358 # if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
359 || defined __cplusplus || defined _MSC_VER)
360 void free (void *); /* INFRINGES ON USER NAME SPACE */
361 # endif
362 # endif
363 # endif
364 #endif /* ! defined yyoverflow || YYERROR_VERBOSE */
365
366
367 #if (! defined yyoverflow \
368 && (! defined __cplusplus \
369 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
370
371 /* A type that is properly aligned for any stack member. */
372 union yyalloc
373 {
374 yytype_int16 yyss_alloc;
375 YYSTYPE yyvs_alloc;
376 };
377
378 /* The size of the maximum gap between one aligned stack and the next. */
379 # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
380
381 /* The size of an array large to enough to hold all stacks, each with
382 N elements. */
383 # define YYSTACK_BYTES(N) \
384 ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
385 + YYSTACK_GAP_MAXIMUM)
386
387 # define YYCOPY_NEEDED 1
388
389 /* Relocate STACK from its old location to the new one. The
390 local variables YYSIZE and YYSTACKSIZE give the old and new number of
391 elements in the stack, and YYPTR gives the new location of the
392 stack. Advance YYPTR to a properly aligned location for the next
393 stack. */
394 # define YYSTACK_RELOCATE(Stack_alloc, Stack) \
395 do \
396 { \
397 YYSIZE_T yynewbytes; \
398 YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
399 Stack = &yyptr->Stack_alloc; \
400 yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
401 yyptr += yynewbytes / sizeof (*yyptr); \
402 } \
403 while (YYID (0))
404
405 #endif
406
407 #if defined YYCOPY_NEEDED && YYCOPY_NEEDED
408 /* Copy COUNT objects from SRC to DST. The source and destination do
409 not overlap. */
410 # ifndef YYCOPY
411 # if defined __GNUC__ && 1 < __GNUC__
412 # define YYCOPY(Dst, Src, Count) \
413 __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
414 # else
415 # define YYCOPY(Dst, Src, Count) \
416 do \
417 { \
418 YYSIZE_T yyi; \
419 for (yyi = 0; yyi < (Count); yyi++) \
420 (Dst)[yyi] = (Src)[yyi]; \
421 } \
422 while (YYID (0))
423 # endif
424 # endif
425 #endif /* !YYCOPY_NEEDED */
426
427 /* YYFINAL -- State number of the termination state. */
428 #define YYFINAL 4
429 /* YYLAST -- Last index in YYTABLE. */
430 #define YYLAST 514
431
432 /* YYNTOKENS -- Number of terminals. */
433 #define YYNTOKENS 54
434 /* YYNNTS -- Number of nonterminals. */
435 #define YYNNTS 49
436 /* YYNRULES -- Number of rules. */
437 #define YYNRULES 132
438 /* YYNRULES -- Number of states. */
439 #define YYNSTATES 187
440
441 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
442 #define YYUNDEFTOK 2
443 #define YYMAXUTOK 299
444
445 #define YYTRANSLATE(YYX) \
446 ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
447
448 /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
449 static const yytype_uint8 yytranslate[] =
450 {
451 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
452 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
453 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
454 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
455 48, 49, 50, 2, 47, 2, 2, 2, 2, 2,
456 2, 2, 2, 2, 2, 2, 2, 2, 53, 45,
457 2, 51, 2, 2, 2, 2, 2, 2, 2, 2,
458 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
459 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
460 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
461 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
462 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
463 2, 2, 2, 52, 2, 46, 2, 2, 2, 2,
464 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
465 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
466 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
467 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
468 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
469 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
470 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
471 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
472 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
473 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
474 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
475 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
476 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
477 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
478 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
479 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
480 35, 36, 37, 38, 39, 40, 41, 42, 43, 44
481 };
482
483 #if YYDEBUG
484 /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
485 YYRHS. */
486 static const yytype_uint16 yyprhs[] =
487 {
488 0, 0, 3, 5, 8, 9, 12, 13, 18, 19,
489 23, 25, 27, 29, 31, 34, 37, 41, 42, 44,
490 46, 50, 55, 56, 58, 60, 63, 65, 67, 69,
491 71, 73, 75, 77, 79, 81, 86, 88, 91, 94,
492 97, 101, 105, 109, 112, 115, 118, 120, 122, 124,
493 126, 128, 130, 132, 134, 136, 138, 140, 143, 144,
494 146, 148, 151, 153, 155, 157, 159, 162, 164, 166,
495 171, 176, 179, 183, 187, 190, 192, 194, 196, 201,
496 206, 209, 213, 217, 220, 222, 226, 227, 229, 231,
497 235, 238, 241, 243, 244, 246, 248, 253, 258, 261,
498 265, 269, 273, 274, 276, 279, 283, 287, 288, 290,
499 292, 295, 299, 302, 303, 305, 307, 311, 314, 317,
500 319, 322, 323, 326, 330, 335, 337, 341, 343, 347,
501 350, 351, 353
502 };
503
504 /* YYRHS -- A `-1'-separated list of the rules' RHS. */
505 static const yytype_int8 yyrhs[] =
506 {
507 55, 0, -1, 56, -1, 55, 56, -1, -1, 57,
508 58, -1, -1, 12, 23, 59, 61, -1, -1, 23,
509 60, 61, -1, 61, -1, 85, -1, 100, -1, 102,
510 -1, 1, 45, -1, 1, 46, -1, 65, 62, 45,
511 -1, -1, 63, -1, 64, -1, 63, 47, 64, -1,
512 75, 101, 96, 86, -1, -1, 66, -1, 67, -1,
513 66, 67, -1, 68, -1, 69, -1, 5, -1, 17,
514 -1, 21, -1, 11, -1, 14, -1, 70, -1, 74,
515 -1, 28, 48, 82, 49, -1, 32, -1, 22, 38,
516 -1, 24, 38, -1, 10, 38, -1, 22, 38, 88,
517 -1, 24, 38, 88, -1, 10, 38, 97, -1, 10,
518 97, -1, 22, 88, -1, 24, 88, -1, 7, -1,
519 19, -1, 15, -1, 16, -1, 20, -1, 25, -1,
520 13, -1, 9, -1, 26, -1, 6, -1, 42, -1,
521 50, 72, -1, -1, 73, -1, 74, -1, 73, 74,
522 -1, 8, -1, 27, -1, 31, -1, 18, -1, 71,
523 75, -1, 76, -1, 38, -1, 76, 48, 79, 49,
524 -1, 76, 48, 1, 49, -1, 76, 34, -1, 48,
525 75, 49, -1, 48, 1, 49, -1, 71, 77, -1,
526 78, -1, 38, -1, 42, -1, 78, 48, 79, 49,
527 -1, 78, 48, 1, 49, -1, 78, 34, -1, 48,
528 77, 49, -1, 48, 1, 49, -1, 80, 37, -1,
529 80, -1, 81, 47, 37, -1, -1, 81, -1, 82,
530 -1, 81, 47, 82, -1, 66, 83, -1, 71, 83,
531 -1, 84, -1, -1, 38, -1, 42, -1, 84, 48,
532 79, 49, -1, 84, 48, 1, 49, -1, 84, 34,
533 -1, 48, 83, 49, -1, 48, 1, 49, -1, 65,
534 75, 33, -1, -1, 87, -1, 51, 35, -1, 52,
535 89, 46, -1, 52, 1, 46, -1, -1, 90, -1,
536 91, -1, 90, 91, -1, 65, 92, 45, -1, 1,
537 45, -1, -1, 93, -1, 94, -1, 93, 47, 94,
538 -1, 77, 96, -1, 38, 95, -1, 95, -1, 53,
539 35, -1, -1, 96, 31, -1, 52, 98, 46, -1,
540 52, 98, 47, 46, -1, 99, -1, 98, 47, 99,
541 -1, 38, -1, 38, 51, 35, -1, 30, 45, -1,
542 -1, 30, -1, 29, 48, 38, 49, 45, -1
543 };
544
545 /* YYRLINE[YYN] -- source line where rule number YYN was defined. */
546 static const yytype_uint16 yyrline[] =
547 {
548 0, 124, 124, 125, 129, 129, 135, 135, 137, 137,
549 139, 140, 141, 142, 143, 144, 148, 162, 163, 167,
550 175, 188, 194, 195, 199, 200, 204, 210, 214, 215,
551 216, 217, 218, 222, 223, 224, 225, 229, 231, 233,
552 237, 239, 241, 246, 249, 250, 254, 255, 256, 257,
553 258, 259, 260, 261, 262, 263, 264, 268, 273, 274,
554 278, 279, 283, 283, 283, 284, 292, 293, 297, 306,
555 308, 310, 312, 314, 321, 322, 326, 327, 328, 330,
556 332, 334, 336, 341, 342, 343, 347, 348, 352, 353,
557 358, 363, 365, 369, 370, 378, 382, 384, 386, 388,
558 390, 395, 404, 405, 410, 415, 416, 420, 421, 425,
559 426, 430, 432, 437, 438, 442, 443, 447, 448, 449,
560 453, 457, 458, 462, 463, 467, 468, 471, 476, 484,
561 488, 489, 493
562 };
563 #endif
564
565 #if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
566 /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
567 First, the terminals, then, starting at YYNTOKENS, nonterminals. */
568 static const char *const yytname[] =
569 {
570 "$end", "error", "$undefined", "ASM_KEYW", "ATTRIBUTE_KEYW",
571 "AUTO_KEYW", "BOOL_KEYW", "CHAR_KEYW", "CONST_KEYW", "DOUBLE_KEYW",
572 "ENUM_KEYW", "EXTERN_KEYW", "EXTENSION_KEYW", "FLOAT_KEYW",
573 "INLINE_KEYW", "INT_KEYW", "LONG_KEYW", "REGISTER_KEYW", "RESTRICT_KEYW",
574 "SHORT_KEYW", "SIGNED_KEYW", "STATIC_KEYW", "STRUCT_KEYW",
575 "TYPEDEF_KEYW", "UNION_KEYW", "UNSIGNED_KEYW", "VOID_KEYW",
576 "VOLATILE_KEYW", "TYPEOF_KEYW", "EXPORT_SYMBOL_KEYW", "ASM_PHRASE",
577 "ATTRIBUTE_PHRASE", "TYPEOF_PHRASE", "BRACE_PHRASE", "BRACKET_PHRASE",
578 "EXPRESSION_PHRASE", "CHAR", "DOTS", "IDENT", "INT", "REAL", "STRING",
579 "TYPE", "OTHER", "FILENAME", "';'", "'}'", "','", "'('", "')'", "'*'",
580 "'='", "'{'", "':'", "$accept", "declaration_seq", "declaration", "$@1",
581 "declaration1", "$@2", "$@3", "simple_declaration",
582 "init_declarator_list_opt", "init_declarator_list", "init_declarator",
583 "decl_specifier_seq_opt", "decl_specifier_seq", "decl_specifier",
584 "storage_class_specifier", "type_specifier", "simple_type_specifier",
585 "ptr_operator", "cvar_qualifier_seq_opt", "cvar_qualifier_seq",
586 "cvar_qualifier", "declarator", "direct_declarator", "nested_declarator",
587 "direct_nested_declarator", "parameter_declaration_clause",
588 "parameter_declaration_list_opt", "parameter_declaration_list",
589 "parameter_declaration", "m_abstract_declarator",
590 "direct_m_abstract_declarator", "function_definition", "initializer_opt",
591 "initializer", "class_body", "member_specification_opt",
592 "member_specification", "member_declaration",
593 "member_declarator_list_opt", "member_declarator_list",
594 "member_declarator", "member_bitfield_declarator", "attribute_opt",
595 "enum_body", "enumerator_list", "enumerator", "asm_definition",
596 "asm_phrase_opt", "export_definition", YY_NULL
597 };
598 #endif
599
600 # ifdef YYPRINT
601 /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
602 token YYLEX-NUM. */
603 static const yytype_uint16 yytoknum[] =
604 {
605 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
606 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
607 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
608 285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
609 295, 296, 297, 298, 299, 59, 125, 44, 40, 41,
610 42, 61, 123, 58
611 };
612 # endif
613
614 /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
615 static const yytype_uint8 yyr1[] =
616 {
617 0, 54, 55, 55, 57, 56, 59, 58, 60, 58,
618 58, 58, 58, 58, 58, 58, 61, 62, 62, 63,
619 63, 64, 65, 65, 66, 66, 67, 67, 68, 68,
620 68, 68, 68, 69, 69, 69, 69, 69, 69, 69,
621 69, 69, 69, 69, 69, 69, 70, 70, 70, 70,
622 70, 70, 70, 70, 70, 70, 70, 71, 72, 72,
623 73, 73, 74, 74, 74, 74, 75, 75, 76, 76,
624 76, 76, 76, 76, 77, 77, 78, 78, 78, 78,
625 78, 78, 78, 79, 79, 79, 80, 80, 81, 81,
626 82, 83, 83, 84, 84, 84, 84, 84, 84, 84,
627 84, 85, 86, 86, 87, 88, 88, 89, 89, 90,
628 90, 91, 91, 92, 92, 93, 93, 94, 94, 94,
629 95, 96, 96, 97, 97, 98, 98, 99, 99, 100,
630 101, 101, 102
631 };
632
633 /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
634 static const yytype_uint8 yyr2[] =
635 {
636 0, 2, 1, 2, 0, 2, 0, 4, 0, 3,
637 1, 1, 1, 1, 2, 2, 3, 0, 1, 1,
638 3, 4, 0, 1, 1, 2, 1, 1, 1, 1,
639 1, 1, 1, 1, 1, 4, 1, 2, 2, 2,
640 3, 3, 3, 2, 2, 2, 1, 1, 1, 1,
641 1, 1, 1, 1, 1, 1, 1, 2, 0, 1,
642 1, 2, 1, 1, 1, 1, 2, 1, 1, 4,
643 4, 2, 3, 3, 2, 1, 1, 1, 4, 4,
644 2, 3, 3, 2, 1, 3, 0, 1, 1, 3,
645 2, 2, 1, 0, 1, 1, 4, 4, 2, 3,
646 3, 3, 0, 1, 2, 3, 3, 0, 1, 1,
647 2, 3, 2, 0, 1, 1, 3, 2, 2, 1,
648 2, 0, 2, 3, 4, 1, 3, 1, 3, 2,
649 0, 1, 5
650 };
651
652 /* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
653 Performed when YYTABLE doesn't specify something else to do. Zero
654 means the default is an error. */
655 static const yytype_uint8 yydefact[] =
656 {
657 4, 4, 2, 0, 1, 3, 0, 28, 55, 46,
658 62, 53, 0, 31, 0, 52, 32, 48, 49, 29,
659 65, 47, 50, 30, 0, 8, 0, 51, 54, 63,
660 0, 0, 0, 64, 36, 56, 5, 10, 17, 23,
661 24, 26, 27, 33, 34, 11, 12, 13, 14, 15,
662 39, 0, 43, 6, 37, 0, 44, 22, 38, 45,
663 0, 0, 129, 68, 0, 58, 0, 18, 19, 0,
664 130, 67, 25, 42, 127, 0, 125, 22, 40, 0,
665 113, 0, 0, 109, 9, 17, 41, 93, 0, 0,
666 0, 0, 57, 59, 60, 16, 0, 66, 131, 101,
667 121, 71, 0, 0, 123, 0, 7, 112, 106, 76,
668 77, 0, 0, 0, 121, 75, 0, 114, 115, 119,
669 105, 0, 110, 130, 94, 56, 0, 93, 90, 92,
670 35, 0, 73, 72, 61, 20, 102, 0, 0, 84,
671 87, 88, 128, 124, 126, 118, 0, 76, 0, 120,
672 74, 117, 80, 0, 111, 0, 0, 95, 0, 91,
673 98, 0, 132, 122, 0, 21, 103, 70, 69, 83,
674 0, 82, 81, 0, 0, 116, 100, 99, 0, 0,
675 104, 85, 89, 79, 78, 97, 96
676 };
677
678 /* YYDEFGOTO[NTERM-NUM]. */
679 static const yytype_int16 yydefgoto[] =
680 {
681 -1, 1, 2, 3, 36, 77, 57, 37, 66, 67,
682 68, 80, 39, 40, 41, 42, 43, 69, 92, 93,
683 44, 123, 71, 114, 115, 138, 139, 140, 141, 128,
684 129, 45, 165, 166, 56, 81, 82, 83, 116, 117,
685 118, 119, 136, 52, 75, 76, 46, 100, 47
686 };
687
688 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
689 STATE-NUM. */
690 #define YYPACT_NINF -140
691 static const yytype_int16 yypact[] =
692 {
693 -140, 29, -140, 207, -140, -140, 40, -140, -140, -140,
694 -140, -140, -27, -140, 44, -140, -140, -140, -140, -140,
695 -140, -140, -140, -140, -22, -140, -18, -140, -140, -140,
696 -9, 22, 28, -140, -140, -140, -140, -140, 42, 472,
697 -140, -140, -140, -140, -140, -140, -140, -140, -140, -140,
698 46, 43, -140, -140, 47, 107, -140, 472, 47, -140,
699 472, 62, -140, -140, 16, -3, 57, 56, -140, 42,
700 35, -11, -140, -140, 53, 48, -140, 472, -140, 51,
701 21, 59, 157, -140, -140, 42, -140, 388, 58, 60,
702 70, 81, -140, -3, -140, -140, 42, -140, -140, -140,
703 -140, -140, 253, 71, -140, -20, -140, -140, -140, 83,
704 -140, 5, 102, 34, -140, 12, 95, 94, -140, -140,
705 -140, 97, -140, 113, -140, -140, 2, 41, -140, 27,
706 -140, 99, -140, -140, -140, -140, -24, 98, 101, 109,
707 104, -140, -140, -140, -140, -140, 105, -140, 110, -140,
708 -140, 117, -140, 298, -140, 21, 112, -140, 120, -140,
709 -140, 343, -140, -140, 121, -140, -140, -140, -140, -140,
710 434, -140, -140, 131, 137, -140, -140, -140, 138, 141,
711 -140, -140, -140, -140, -140, -140, -140
712 };
713
714 /* YYPGOTO[NTERM-NUM]. */
715 static const yytype_int16 yypgoto[] =
716 {
717 -140, -140, 190, -140, -140, -140, -140, -45, -140, -140,
718 96, 1, -60, -31, -140, -140, -140, -78, -140, -140,
719 -55, -7, -140, -92, -140, -139, -140, -140, -59, -39,
720 -140, -140, -140, -140, -13, -140, -140, 111, -140, -140,
721 39, 87, 84, 147, -140, 106, -140, -140, -140
722 };
723
724 /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
725 positive, shift that token. If negative, reduce the rule which
726 number is the opposite. If YYTABLE_NINF, syntax error. */
727 #define YYTABLE_NINF -109
728 static const yytype_int16 yytable[] =
729 {
730 87, 88, 113, 156, 38, 10, 146, 163, 72, 127,
731 94, 50, 84, 59, 174, 20, 54, 90, 74, 148,
732 58, 150, 179, 101, 29, 51, 143, 164, 33, 4,
733 55, 70, 106, 113, 55, 113, -93, 102, 134, 60,
734 124, 78, 87, 147, 157, 86, 152, 110, 127, 127,
735 126, -93, 65, 111, 63, 65, 72, 91, 85, 109,
736 153, 160, 97, 110, 64, 98, 65, 53, 99, 111,
737 61, 65, 147, 62, 112, 161, 110, 113, 85, 124,
738 63, 74, 111, 157, 65, 48, 49, 158, 159, 126,
739 64, 65, 65, 87, 104, 105, 107, 108, 51, 55,
740 89, 87, 95, 96, 103, 120, 142, 130, 79, 131,
741 87, 182, 7, 8, 9, 10, 11, 12, 13, 132,
742 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
743 133, 26, 27, 28, 29, 30, 112, 149, 33, 34,
744 154, 155, 107, 98, 162, -22, 169, 167, 163, 35,
745 168, 170, -22, -107, 171, -22, 180, -22, 121, 172,
746 -22, 176, 7, 8, 9, 10, 11, 12, 13, 177,
747 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
748 183, 26, 27, 28, 29, 30, 184, 185, 33, 34,
749 186, 5, 135, 122, 175, -22, 145, 73, 151, 35,
750 0, 0, -22, -108, 0, -22, 0, -22, 6, 0,
751 -22, 144, 7, 8, 9, 10, 11, 12, 13, 14,
752 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
753 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
754 0, 0, 0, 0, 0, -22, 0, 0, 0, 35,
755 0, 0, -22, 0, 137, -22, 0, -22, 7, 8,
756 9, 10, 11, 12, 13, 0, 15, 16, 17, 18,
757 19, 20, 21, 22, 23, 24, 0, 26, 27, 28,
758 29, 30, 0, 0, 33, 34, 0, 0, 0, 0,
759 -86, 0, 0, 0, 0, 35, 0, 0, 0, 173,
760 0, 0, -86, 7, 8, 9, 10, 11, 12, 13,
761 0, 15, 16, 17, 18, 19, 20, 21, 22, 23,
762 24, 0, 26, 27, 28, 29, 30, 0, 0, 33,
763 34, 0, 0, 0, 0, -86, 0, 0, 0, 0,
764 35, 0, 0, 0, 178, 0, 0, -86, 7, 8,
765 9, 10, 11, 12, 13, 0, 15, 16, 17, 18,
766 19, 20, 21, 22, 23, 24, 0, 26, 27, 28,
767 29, 30, 0, 0, 33, 34, 0, 0, 0, 0,
768 -86, 0, 0, 0, 0, 35, 0, 0, 0, 0,
769 0, 0, -86, 7, 8, 9, 10, 11, 12, 13,
770 0, 15, 16, 17, 18, 19, 20, 21, 22, 23,
771 24, 0, 26, 27, 28, 29, 30, 0, 0, 33,
772 34, 0, 0, 0, 0, 0, 124, 0, 0, 0,
773 125, 0, 0, 0, 0, 0, 126, 0, 65, 7,
774 8, 9, 10, 11, 12, 13, 0, 15, 16, 17,
775 18, 19, 20, 21, 22, 23, 24, 0, 26, 27,
776 28, 29, 30, 0, 0, 33, 34, 0, 0, 0,
777 0, 181, 0, 0, 0, 0, 35, 7, 8, 9,
778 10, 11, 12, 13, 0, 15, 16, 17, 18, 19,
779 20, 21, 22, 23, 24, 0, 26, 27, 28, 29,
780 30, 0, 0, 33, 34, 0, 0, 0, 0, 0,
781 0, 0, 0, 0, 35
782 };
783
784 #define yypact_value_is_default(yystate) \
785 ((yystate) == (-140))
786
787 #define yytable_value_is_error(yytable_value) \
788 YYID (0)
789
790 static const yytype_int16 yycheck[] =
791 {
792 60, 60, 80, 1, 3, 8, 1, 31, 39, 87,
793 65, 38, 57, 26, 153, 18, 38, 1, 38, 111,
794 38, 113, 161, 34, 27, 52, 46, 51, 31, 0,
795 52, 38, 77, 111, 52, 113, 34, 48, 93, 48,
796 38, 54, 102, 38, 42, 58, 34, 42, 126, 127,
797 48, 49, 50, 48, 38, 50, 87, 64, 57, 38,
798 48, 34, 69, 42, 48, 30, 50, 23, 33, 48,
799 48, 50, 38, 45, 53, 48, 42, 155, 77, 38,
800 38, 38, 48, 42, 50, 45, 46, 126, 127, 48,
801 48, 50, 50, 153, 46, 47, 45, 46, 52, 52,
802 38, 161, 45, 47, 51, 46, 35, 49, 1, 49,
803 170, 170, 5, 6, 7, 8, 9, 10, 11, 49,
804 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
805 49, 24, 25, 26, 27, 28, 53, 35, 31, 32,
806 45, 47, 45, 30, 45, 38, 37, 49, 31, 42,
807 49, 47, 45, 46, 49, 48, 35, 50, 1, 49,
808 53, 49, 5, 6, 7, 8, 9, 10, 11, 49,
809 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
810 49, 24, 25, 26, 27, 28, 49, 49, 31, 32,
811 49, 1, 96, 82, 155, 38, 109, 50, 114, 42,
812 -1, -1, 45, 46, -1, 48, -1, 50, 1, -1,
813 53, 105, 5, 6, 7, 8, 9, 10, 11, 12,
814 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
815 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
816 -1, -1, -1, -1, -1, 38, -1, -1, -1, 42,
817 -1, -1, 45, -1, 1, 48, -1, 50, 5, 6,
818 7, 8, 9, 10, 11, -1, 13, 14, 15, 16,
819 17, 18, 19, 20, 21, 22, -1, 24, 25, 26,
820 27, 28, -1, -1, 31, 32, -1, -1, -1, -1,
821 37, -1, -1, -1, -1, 42, -1, -1, -1, 1,
822 -1, -1, 49, 5, 6, 7, 8, 9, 10, 11,
823 -1, 13, 14, 15, 16, 17, 18, 19, 20, 21,
824 22, -1, 24, 25, 26, 27, 28, -1, -1, 31,
825 32, -1, -1, -1, -1, 37, -1, -1, -1, -1,
826 42, -1, -1, -1, 1, -1, -1, 49, 5, 6,
827 7, 8, 9, 10, 11, -1, 13, 14, 15, 16,
828 17, 18, 19, 20, 21, 22, -1, 24, 25, 26,
829 27, 28, -1, -1, 31, 32, -1, -1, -1, -1,
830 37, -1, -1, -1, -1, 42, -1, -1, -1, -1,
831 -1, -1, 49, 5, 6, 7, 8, 9, 10, 11,
832 -1, 13, 14, 15, 16, 17, 18, 19, 20, 21,
833 22, -1, 24, 25, 26, 27, 28, -1, -1, 31,
834 32, -1, -1, -1, -1, -1, 38, -1, -1, -1,
835 42, -1, -1, -1, -1, -1, 48, -1, 50, 5,
836 6, 7, 8, 9, 10, 11, -1, 13, 14, 15,
837 16, 17, 18, 19, 20, 21, 22, -1, 24, 25,
838 26, 27, 28, -1, -1, 31, 32, -1, -1, -1,
839 -1, 37, -1, -1, -1, -1, 42, 5, 6, 7,
840 8, 9, 10, 11, -1, 13, 14, 15, 16, 17,
841 18, 19, 20, 21, 22, -1, 24, 25, 26, 27,
842 28, -1, -1, 31, 32, -1, -1, -1, -1, -1,
843 -1, -1, -1, -1, 42
844 };
845
846 /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
847 symbol of state STATE-NUM. */
848 static const yytype_uint8 yystos[] =
849 {
850 0, 55, 56, 57, 0, 56, 1, 5, 6, 7,
851 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
852 18, 19, 20, 21, 22, 23, 24, 25, 26, 27,
853 28, 29, 30, 31, 32, 42, 58, 61, 65, 66,
854 67, 68, 69, 70, 74, 85, 100, 102, 45, 46,
855 38, 52, 97, 23, 38, 52, 88, 60, 38, 88,
856 48, 48, 45, 38, 48, 50, 62, 63, 64, 71,
857 75, 76, 67, 97, 38, 98, 99, 59, 88, 1,
858 65, 89, 90, 91, 61, 65, 88, 66, 82, 38,
859 1, 75, 72, 73, 74, 45, 47, 75, 30, 33,
860 101, 34, 48, 51, 46, 47, 61, 45, 46, 38,
861 42, 48, 53, 71, 77, 78, 92, 93, 94, 95,
862 46, 1, 91, 75, 38, 42, 48, 71, 83, 84,
863 49, 49, 49, 49, 74, 64, 96, 1, 79, 80,
864 81, 82, 35, 46, 99, 95, 1, 38, 77, 35,
865 77, 96, 34, 48, 45, 47, 1, 42, 83, 83,
866 34, 48, 45, 31, 51, 86, 87, 49, 49, 37,
867 47, 49, 49, 1, 79, 94, 49, 49, 1, 79,
868 35, 37, 82, 49, 49, 49, 49
869 };
870
871 #define yyerrok (yyerrstatus = 0)
872 #define yyclearin (yychar = YYEMPTY)
873 #define YYEMPTY (-2)
874 #define YYEOF 0
875
876 #define YYACCEPT goto yyacceptlab
877 #define YYABORT goto yyabortlab
878 #define YYERROR goto yyerrorlab
879
880
881 /* Like YYERROR except do call yyerror. This remains here temporarily
882 to ease the transition to the new meaning of YYERROR, for GCC.
883 Once GCC version 2 has supplanted version 1, this can go. However,
884 YYFAIL appears to be in use. Nevertheless, it is formally deprecated
885 in Bison 2.4.2's NEWS entry, where a plan to phase it out is
886 discussed. */
887
888 #define YYFAIL goto yyerrlab
889 #if defined YYFAIL
890 /* This is here to suppress warnings from the GCC cpp's
891 -Wunused-macros. Normally we don't worry about that warning, but
892 some users do, and we want to make it easy for users to remove
893 YYFAIL uses, which will produce warnings from Bison 2.5. */
894 #endif
895
896 #define YYRECOVERING() (!!yyerrstatus)
897
898 #define YYBACKUP(Token, Value) \
899 do \
900 if (yychar == YYEMPTY) \
901 { \
902 yychar = (Token); \
903 yylval = (Value); \
904 YYPOPSTACK (yylen); \
905 yystate = *yyssp; \
906 goto yybackup; \
907 } \
908 else \
909 { \
910 yyerror (YY_("syntax error: cannot back up")); \
911 YYERROR; \
912 } \
913 while (YYID (0))
914
915
916 #define YYTERROR 1
917 #define YYERRCODE 256
918
919
920 /* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
921 If N is 0, then set CURRENT to the empty location which ends
922 the previous symbol: RHS[0] (always defined). */
923
924 #define YYRHSLOC(Rhs, K) ((Rhs)[K])
925 #ifndef YYLLOC_DEFAULT
926 # define YYLLOC_DEFAULT(Current, Rhs, N) \
927 do \
928 if (YYID (N)) \
929 { \
930 (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
931 (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
932 (Current).last_line = YYRHSLOC (Rhs, N).last_line; \
933 (Current).last_column = YYRHSLOC (Rhs, N).last_column; \
934 } \
935 else \
936 { \
937 (Current).first_line = (Current).last_line = \
938 YYRHSLOC (Rhs, 0).last_line; \
939 (Current).first_column = (Current).last_column = \
940 YYRHSLOC (Rhs, 0).last_column; \
941 } \
942 while (YYID (0))
943 #endif
944
945
946 /* This macro is provided for backward compatibility. */
947
948 #ifndef YY_LOCATION_PRINT
949 # define YY_LOCATION_PRINT(File, Loc) ((void) 0)
950 #endif
951
952
953 /* YYLEX -- calling `yylex' with the right arguments. */
954
955 #ifdef YYLEX_PARAM
956 # define YYLEX yylex (YYLEX_PARAM)
957 #else
958 # define YYLEX yylex ()
959 #endif
960
961 /* Enable debugging if requested. */
962 #if YYDEBUG
963
964 # ifndef YYFPRINTF
965 # include <stdio.h> /* INFRINGES ON USER NAME SPACE */
966 # define YYFPRINTF fprintf
967 # endif
968
969 # define YYDPRINTF(Args) \
970 do { \
971 if (yydebug) \
972 YYFPRINTF Args; \
973 } while (YYID (0))
974
975 # define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
976 do { \
977 if (yydebug) \
978 { \
979 YYFPRINTF (stderr, "%s ", Title); \
980 yy_symbol_print (stderr, \
981 Type, Value); \
982 YYFPRINTF (stderr, "\n"); \
983 } \
984 } while (YYID (0))
985
986
987 /*--------------------------------.
988 | Print this symbol on YYOUTPUT. |
989 `--------------------------------*/
990
991 /*ARGSUSED*/
992 #if (defined __STDC__ || defined __C99__FUNC__ \
993 || defined __cplusplus || defined _MSC_VER)
994 static void
995 yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
996 #else
997 static void
998 yy_symbol_value_print (yyoutput, yytype, yyvaluep)
999 FILE *yyoutput;
1000 int yytype;
1001 YYSTYPE const * const yyvaluep;
1002 #endif
1003 {
1004 FILE *yyo = yyoutput;
1005 YYUSE (yyo);
1006 if (!yyvaluep)
1007 return;
1008 # ifdef YYPRINT
1009 if (yytype < YYNTOKENS)
1010 YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
1011 # else
1012 YYUSE (yyoutput);
1013 # endif
1014 switch (yytype)
1015 {
1016 default:
1017 break;
1018 }
1019 }
1020
1021
1022 /*--------------------------------.
1023 | Print this symbol on YYOUTPUT. |
1024 `--------------------------------*/
1025
1026 #if (defined __STDC__ || defined __C99__FUNC__ \
1027 || defined __cplusplus || defined _MSC_VER)
1028 static void
1029 yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
1030 #else
1031 static void
1032 yy_symbol_print (yyoutput, yytype, yyvaluep)
1033 FILE *yyoutput;
1034 int yytype;
1035 YYSTYPE const * const yyvaluep;
1036 #endif
1037 {
1038 if (yytype < YYNTOKENS)
1039 YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
1040 else
1041 YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
1042
1043 yy_symbol_value_print (yyoutput, yytype, yyvaluep);
1044 YYFPRINTF (yyoutput, ")");
1045 }
1046
1047 /*------------------------------------------------------------------.
1048 | yy_stack_print -- Print the state stack from its BOTTOM up to its |
1049 | TOP (included). |
1050 `------------------------------------------------------------------*/
1051
1052 #if (defined __STDC__ || defined __C99__FUNC__ \
1053 || defined __cplusplus || defined _MSC_VER)
1054 static void
1055 yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
1056 #else
1057 static void
1058 yy_stack_print (yybottom, yytop)
1059 yytype_int16 *yybottom;
1060 yytype_int16 *yytop;
1061 #endif
1062 {
1063 YYFPRINTF (stderr, "Stack now");
1064 for (; yybottom <= yytop; yybottom++)
1065 {
1066 int yybot = *yybottom;
1067 YYFPRINTF (stderr, " %d", yybot);
1068 }
1069 YYFPRINTF (stderr, "\n");
1070 }
1071
1072 # define YY_STACK_PRINT(Bottom, Top) \
1073 do { \
1074 if (yydebug) \
1075 yy_stack_print ((Bottom), (Top)); \
1076 } while (YYID (0))
1077
1078
1079 /*------------------------------------------------.
1080 | Report that the YYRULE is going to be reduced. |
1081 `------------------------------------------------*/
1082
1083 #if (defined __STDC__ || defined __C99__FUNC__ \
1084 || defined __cplusplus || defined _MSC_VER)
1085 static void
1086 yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
1087 #else
1088 static void
1089 yy_reduce_print (yyvsp, yyrule)
1090 YYSTYPE *yyvsp;
1091 int yyrule;
1092 #endif
1093 {
1094 int yynrhs = yyr2[yyrule];
1095 int yyi;
1096 unsigned long int yylno = yyrline[yyrule];
1097 YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
1098 yyrule - 1, yylno);
1099 /* The symbols being reduced. */
1100 for (yyi = 0; yyi < yynrhs; yyi++)
1101 {
1102 YYFPRINTF (stderr, " $%d = ", yyi + 1);
1103 yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
1104 &(yyvsp[(yyi + 1) - (yynrhs)])
1105 );
1106 YYFPRINTF (stderr, "\n");
1107 }
1108 }
1109
1110 # define YY_REDUCE_PRINT(Rule) \
1111 do { \
1112 if (yydebug) \
1113 yy_reduce_print (yyvsp, Rule); \
1114 } while (YYID (0))
1115
1116 /* Nonzero means print parse trace. It is left uninitialized so that
1117 multiple parsers can coexist. */
1118 int yydebug;
1119 #else /* !YYDEBUG */
1120 # define YYDPRINTF(Args)
1121 # define YY_SYMBOL_PRINT(Title, Type, Value, Location)
1122 # define YY_STACK_PRINT(Bottom, Top)
1123 # define YY_REDUCE_PRINT(Rule)
1124 #endif /* !YYDEBUG */
1125
1126
1127 /* YYINITDEPTH -- initial size of the parser's stacks. */
1128 #ifndef YYINITDEPTH
1129 # define YYINITDEPTH 200
1130 #endif
1131
1132 /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
1133 if the built-in stack extension method is used).
1134
1135 Do not make this value too large; the results are undefined if
1136 YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
1137 evaluated with infinite-precision integer arithmetic. */
1138
1139 #ifndef YYMAXDEPTH
1140 # define YYMAXDEPTH 10000
1141 #endif
1142
1143
1144 #if YYERROR_VERBOSE
1145
1146 # ifndef yystrlen
1147 # if defined __GLIBC__ && defined _STRING_H
1148 # define yystrlen strlen
1149 # else
1150 /* Return the length of YYSTR. */
1151 #if (defined __STDC__ || defined __C99__FUNC__ \
1152 || defined __cplusplus || defined _MSC_VER)
1153 static YYSIZE_T
1154 yystrlen (const char *yystr)
1155 #else
1156 static YYSIZE_T
1157 yystrlen (yystr)
1158 const char *yystr;
1159 #endif
1160 {
1161 YYSIZE_T yylen;
1162 for (yylen = 0; yystr[yylen]; yylen++)
1163 continue;
1164 return yylen;
1165 }
1166 # endif
1167 # endif
1168
1169 # ifndef yystpcpy
1170 # if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
1171 # define yystpcpy stpcpy
1172 # else
1173 /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
1174 YYDEST. */
1175 #if (defined __STDC__ || defined __C99__FUNC__ \
1176 || defined __cplusplus || defined _MSC_VER)
1177 static char *
1178 yystpcpy (char *yydest, const char *yysrc)
1179 #else
1180 static char *
1181 yystpcpy (yydest, yysrc)
1182 char *yydest;
1183 const char *yysrc;
1184 #endif
1185 {
1186 char *yyd = yydest;
1187 const char *yys = yysrc;
1188
1189 while ((*yyd++ = *yys++) != '\0')
1190 continue;
1191
1192 return yyd - 1;
1193 }
1194 # endif
1195 # endif
1196
1197 # ifndef yytnamerr
1198 /* Copy to YYRES the contents of YYSTR after stripping away unnecessary
1199 quotes and backslashes, so that it's suitable for yyerror. The
1200 heuristic is that double-quoting is unnecessary unless the string
1201 contains an apostrophe, a comma, or backslash (other than
1202 backslash-backslash). YYSTR is taken from yytname. If YYRES is
1203 null, do not copy; instead, return the length of what the result
1204 would have been. */
1205 static YYSIZE_T
1206 yytnamerr (char *yyres, const char *yystr)
1207 {
1208 if (*yystr == '"')
1209 {
1210 YYSIZE_T yyn = 0;
1211 char const *yyp = yystr;
1212
1213 for (;;)
1214 switch (*++yyp)
1215 {
1216 case '\'':
1217 case ',':
1218 goto do_not_strip_quotes;
1219
1220 case '\\':
1221 if (*++yyp != '\\')
1222 goto do_not_strip_quotes;
1223 /* Fall through. */
1224 default:
1225 if (yyres)
1226 yyres[yyn] = *yyp;
1227 yyn++;
1228 break;
1229
1230 case '"':
1231 if (yyres)
1232 yyres[yyn] = '\0';
1233 return yyn;
1234 }
1235 do_not_strip_quotes: ;
1236 }
1237
1238 if (! yyres)
1239 return yystrlen (yystr);
1240
1241 return yystpcpy (yyres, yystr) - yyres;
1242 }
1243 # endif
1244
1245 /* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
1246 about the unexpected token YYTOKEN for the state stack whose top is
1247 YYSSP.
1248
1249 Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
1250 not large enough to hold the message. In that case, also set
1251 *YYMSG_ALLOC to the required number of bytes. Return 2 if the
1252 required number of bytes is too large to store. */
1253 static int
1254 yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
1255 yytype_int16 *yyssp, int yytoken)
1256 {
1257 YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]);
1258 YYSIZE_T yysize = yysize0;
1259 YYSIZE_T yysize1;
1260 enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
1261 /* Internationalized format string. */
1262 const char *yyformat = YY_NULL;
1263 /* Arguments of yyformat. */
1264 char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
1265 /* Number of reported tokens (one for the "unexpected", one per
1266 "expected"). */
1267 int yycount = 0;
1268
1269 /* There are many possibilities here to consider:
1270 - Assume YYFAIL is not used. It's too flawed to consider. See
1271 <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html>
1272 for details. YYERROR is fine as it does not invoke this
1273 function.
1274 - If this state is a consistent state with a default action, then
1275 the only way this function was invoked is if the default action
1276 is an error action. In that case, don't check for expected
1277 tokens because there are none.
1278 - The only way there can be no lookahead present (in yychar) is if
1279 this state is a consistent state with a default action. Thus,
1280 detecting the absence of a lookahead is sufficient to determine
1281 that there is no unexpected or expected token to report. In that
1282 case, just report a simple "syntax error".
1283 - Don't assume there isn't a lookahead just because this state is a
1284 consistent state with a default action. There might have been a
1285 previous inconsistent state, consistent state with a non-default
1286 action, or user semantic action that manipulated yychar.
1287 - Of course, the expected token list depends on states to have
1288 correct lookahead information, and it depends on the parser not
1289 to perform extra reductions after fetching a lookahead from the
1290 scanner and before detecting a syntax error. Thus, state merging
1291 (from LALR or IELR) and default reductions corrupt the expected
1292 token list. However, the list is correct for canonical LR with
1293 one exception: it will still contain any token that will not be
1294 accepted due to an error action in a later state.
1295 */
1296 if (yytoken != YYEMPTY)
1297 {
1298 int yyn = yypact[*yyssp];
1299 yyarg[yycount++] = yytname[yytoken];
1300 if (!yypact_value_is_default (yyn))
1301 {
1302 /* Start YYX at -YYN if negative to avoid negative indexes in
1303 YYCHECK. In other words, skip the first -YYN actions for
1304 this state because they are default actions. */
1305 int yyxbegin = yyn < 0 ? -yyn : 0;
1306 /* Stay within bounds of both yycheck and yytname. */
1307 int yychecklim = YYLAST - yyn + 1;
1308 int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
1309 int yyx;
1310
1311 for (yyx = yyxbegin; yyx < yyxend; ++yyx)
1312 if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
1313 && !yytable_value_is_error (yytable[yyx + yyn]))
1314 {
1315 if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
1316 {
1317 yycount = 1;
1318 yysize = yysize0;
1319 break;
1320 }
1321 yyarg[yycount++] = yytname[yyx];
1322 yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]);
1323 if (! (yysize <= yysize1
1324 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
1325 return 2;
1326 yysize = yysize1;
1327 }
1328 }
1329 }
1330
1331 switch (yycount)
1332 {
1333 # define YYCASE_(N, S) \
1334 case N: \
1335 yyformat = S; \
1336 break
1337 YYCASE_(0, YY_("syntax error"));
1338 YYCASE_(1, YY_("syntax error, unexpected %s"));
1339 YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
1340 YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
1341 YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
1342 YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
1343 # undef YYCASE_
1344 }
1345
1346 yysize1 = yysize + yystrlen (yyformat);
1347 if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
1348 return 2;
1349 yysize = yysize1;
1350
1351 if (*yymsg_alloc < yysize)
1352 {
1353 *yymsg_alloc = 2 * yysize;
1354 if (! (yysize <= *yymsg_alloc
1355 && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
1356 *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
1357 return 1;
1358 }
1359
1360 /* Avoid sprintf, as that infringes on the user's name space.
1361 Don't have undefined behavior even if the translation
1362 produced a string with the wrong number of "%s"s. */
1363 {
1364 char *yyp = *yymsg;
1365 int yyi = 0;
1366 while ((*yyp = *yyformat) != '\0')
1367 if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
1368 {
1369 yyp += yytnamerr (yyp, yyarg[yyi++]);
1370 yyformat += 2;
1371 }
1372 else
1373 {
1374 yyp++;
1375 yyformat++;
1376 }
1377 }
1378 return 0;
1379 }
1380 #endif /* YYERROR_VERBOSE */
1381
1382 /*-----------------------------------------------.
1383 | Release the memory associated to this symbol. |
1384 `-----------------------------------------------*/
1385
1386 /*ARGSUSED*/
1387 #if (defined __STDC__ || defined __C99__FUNC__ \
1388 || defined __cplusplus || defined _MSC_VER)
1389 static void
1390 yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
1391 #else
1392 static void
1393 yydestruct (yymsg, yytype, yyvaluep)
1394 const char *yymsg;
1395 int yytype;
1396 YYSTYPE *yyvaluep;
1397 #endif
1398 {
1399 YYUSE (yyvaluep);
1400
1401 if (!yymsg)
1402 yymsg = "Deleting";
1403 YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
1404
1405 switch (yytype)
1406 {
1407
1408 default:
1409 break;
1410 }
1411 }
1412
1413
1414 /* Prevent warnings from -Wmissing-prototypes. */
1415 #ifdef YYPARSE_PARAM
1416 #if defined __STDC__ || defined __cplusplus
1417 int yyparse (void *YYPARSE_PARAM);
1418 #else
1419 int yyparse ();
1420 #endif
1421 #else /* ! YYPARSE_PARAM */
1422 #if defined __STDC__ || defined __cplusplus
1423 int yyparse (void);
1424 #else
1425 int yyparse ();
1426 #endif
1427 #endif /* ! YYPARSE_PARAM */
1428
1429
1430 /* The lookahead symbol. */
1431 int yychar;
1432
1433 /* The semantic value of the lookahead symbol. */
1434 YYSTYPE yylval;
1435
1436 /* Number of syntax errors so far. */
1437 int yynerrs;
1438
1439
1440 /*----------.
1441 | yyparse. |
1442 `----------*/
1443
1444 #ifdef YYPARSE_PARAM
1445 #if (defined __STDC__ || defined __C99__FUNC__ \
1446 || defined __cplusplus || defined _MSC_VER)
1447 int
1448 yyparse (void *YYPARSE_PARAM)
1449 #else
1450 int
1451 yyparse (YYPARSE_PARAM)
1452 void *YYPARSE_PARAM;
1453 #endif
1454 #else /* ! YYPARSE_PARAM */
1455 #if (defined __STDC__ || defined __C99__FUNC__ \
1456 || defined __cplusplus || defined _MSC_VER)
1457 int
1458 yyparse (void)
1459 #else
1460 int
1461 yyparse ()
1462
1463 #endif
1464 #endif
1465 {
1466 int yystate;
1467 /* Number of tokens to shift before error messages enabled. */
1468 int yyerrstatus;
1469
1470 /* The stacks and their tools:
1471 `yyss': related to states.
1472 `yyvs': related to semantic values.
1473
1474 Refer to the stacks through separate pointers, to allow yyoverflow
1475 to reallocate them elsewhere. */
1476
1477 /* The state stack. */
1478 yytype_int16 yyssa[YYINITDEPTH];
1479 yytype_int16 *yyss;
1480 yytype_int16 *yyssp;
1481
1482 /* The semantic value stack. */
1483 YYSTYPE yyvsa[YYINITDEPTH];
1484 YYSTYPE *yyvs;
1485 YYSTYPE *yyvsp;
1486
1487 YYSIZE_T yystacksize;
1488
1489 int yyn;
1490 int yyresult;
1491 /* Lookahead token as an internal (translated) token number. */
1492 int yytoken;
1493 /* The variables used to return semantic value and location from the
1494 action routines. */
1495 YYSTYPE yyval;
1496
1497 #if YYERROR_VERBOSE
1498 /* Buffer for error messages, and its allocated size. */
1499 char yymsgbuf[128];
1500 char *yymsg = yymsgbuf;
1501 YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
1502 #endif
1503
1504 #define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
1505
1506 /* The number of symbols on the RHS of the reduced rule.
1507 Keep to zero when no symbol should be popped. */
1508 int yylen = 0;
1509
1510 yytoken = 0;
1511 yyss = yyssa;
1512 yyvs = yyvsa;
1513 yystacksize = YYINITDEPTH;
1514
1515 YYDPRINTF ((stderr, "Starting parse\n"));
1516
1517 yystate = 0;
1518 yyerrstatus = 0;
1519 yynerrs = 0;
1520 yychar = YYEMPTY; /* Cause a token to be read. */
1521
1522 /* Initialize stack pointers.
1523 Waste one element of value and location stack
1524 so that they stay on the same level as the state stack.
1525 The wasted elements are never initialized. */
1526 yyssp = yyss;
1527 yyvsp = yyvs;
1528
1529 goto yysetstate;
1530
1531 /*------------------------------------------------------------.
1532 | yynewstate -- Push a new state, which is found in yystate. |
1533 `------------------------------------------------------------*/
1534 yynewstate:
1535 /* In all cases, when you get here, the value and location stacks
1536 have just been pushed. So pushing a state here evens the stacks. */
1537 yyssp++;
1538
1539 yysetstate:
1540 *yyssp = yystate;
1541
1542 if (yyss + yystacksize - 1 <= yyssp)
1543 {
1544 /* Get the current used size of the three stacks, in elements. */
1545 YYSIZE_T yysize = yyssp - yyss + 1;
1546
1547 #ifdef yyoverflow
1548 {
1549 /* Give user a chance to reallocate the stack. Use copies of
1550 these so that the &'s don't force the real ones into
1551 memory. */
1552 YYSTYPE *yyvs1 = yyvs;
1553 yytype_int16 *yyss1 = yyss;
1554
1555 /* Each stack pointer address is followed by the size of the
1556 data in use in that stack, in bytes. This used to be a
1557 conditional around just the two extra args, but that might
1558 be undefined if yyoverflow is a macro. */
1559 yyoverflow (YY_("memory exhausted"),
1560 &yyss1, yysize * sizeof (*yyssp),
1561 &yyvs1, yysize * sizeof (*yyvsp),
1562 &yystacksize);
1563
1564 yyss = yyss1;
1565 yyvs = yyvs1;
1566 }
1567 #else /* no yyoverflow */
1568 # ifndef YYSTACK_RELOCATE
1569 goto yyexhaustedlab;
1570 # else
1571 /* Extend the stack our own way. */
1572 if (YYMAXDEPTH <= yystacksize)
1573 goto yyexhaustedlab;
1574 yystacksize *= 2;
1575 if (YYMAXDEPTH < yystacksize)
1576 yystacksize = YYMAXDEPTH;
1577
1578 {
1579 yytype_int16 *yyss1 = yyss;
1580 union yyalloc *yyptr =
1581 (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
1582 if (! yyptr)
1583 goto yyexhaustedlab;
1584 YYSTACK_RELOCATE (yyss_alloc, yyss);
1585 YYSTACK_RELOCATE (yyvs_alloc, yyvs);
1586 # undef YYSTACK_RELOCATE
1587 if (yyss1 != yyssa)
1588 YYSTACK_FREE (yyss1);
1589 }
1590 # endif
1591 #endif /* no yyoverflow */
1592
1593 yyssp = yyss + yysize - 1;
1594 yyvsp = yyvs + yysize - 1;
1595
1596 YYDPRINTF ((stderr, "Stack size increased to %lu\n",
1597 (unsigned long int) yystacksize));
1598
1599 if (yyss + yystacksize - 1 <= yyssp)
1600 YYABORT;
1601 }
1602
1603 YYDPRINTF ((stderr, "Entering state %d\n", yystate));
1604
1605 if (yystate == YYFINAL)
1606 YYACCEPT;
1607
1608 goto yybackup;
1609
1610 /*-----------.
1611 | yybackup. |
1612 `-----------*/
1613 yybackup:
1614
1615 /* Do appropriate processing given the current state. Read a
1616 lookahead token if we need one and don't already have one. */
1617
1618 /* First try to decide what to do without reference to lookahead token. */
1619 yyn = yypact[yystate];
1620 if (yypact_value_is_default (yyn))
1621 goto yydefault;
1622
1623 /* Not known => get a lookahead token if don't already have one. */
1624
1625 /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
1626 if (yychar == YYEMPTY)
1627 {
1628 YYDPRINTF ((stderr, "Reading a token: "));
1629 yychar = YYLEX;
1630 }
1631
1632 if (yychar <= YYEOF)
1633 {
1634 yychar = yytoken = YYEOF;
1635 YYDPRINTF ((stderr, "Now at end of input.\n"));
1636 }
1637 else
1638 {
1639 yytoken = YYTRANSLATE (yychar);
1640 YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
1641 }
1642
1643 /* If the proper action on seeing token YYTOKEN is to reduce or to
1644 detect an error, take that action. */
1645 yyn += yytoken;
1646 if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
1647 goto yydefault;
1648 yyn = yytable[yyn];
1649 if (yyn <= 0)
1650 {
1651 if (yytable_value_is_error (yyn))
1652 goto yyerrlab;
1653 yyn = -yyn;
1654 goto yyreduce;
1655 }
1656
1657 /* Count tokens shifted since error; after three, turn off error
1658 status. */
1659 if (yyerrstatus)
1660 yyerrstatus--;
1661
1662 /* Shift the lookahead token. */
1663 YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
1664
1665 /* Discard the shifted token. */
1666 yychar = YYEMPTY;
1667
1668 yystate = yyn;
1669 *++yyvsp = yylval;
1670
1671 goto yynewstate;
1672
1673
1674 /*-----------------------------------------------------------.
1675 | yydefault -- do the default action for the current state. |
1676 `-----------------------------------------------------------*/
1677 yydefault:
1678 yyn = yydefact[yystate];
1679 if (yyn == 0)
1680 goto yyerrlab;
1681 goto yyreduce;
1682
1683
1684 /*-----------------------------.
1685 | yyreduce -- Do a reduction. |
1686 `-----------------------------*/
1687 yyreduce:
1688 /* yyn is the number of a rule to reduce with. */
1689 yylen = yyr2[yyn];
1690
1691 /* If YYLEN is nonzero, implement the default value of the action:
1692 `$$ = $1'.
1693
1694 Otherwise, the following line sets YYVAL to garbage.
1695 This behavior is undocumented and Bison
1696 users should not rely upon it. Assigning to YYVAL
1697 unconditionally makes the parser a bit smaller, and it avoids a
1698 GCC warning that YYVAL may be used uninitialized. */
1699 yyval = yyvsp[1-yylen];
1700
1701
1702 YY_REDUCE_PRINT (yyn);
1703 switch (yyn)
1704 {
1705 case 4:
1706
1707 { is_typedef = 0; is_extern = 0; current_name = NULL; decl_spec = NULL; }
1708 break;
1709
1710 case 5:
1711
1712 { free_list(*(yyvsp[(2) - (2)]), NULL); *(yyvsp[(2) - (2)]) = NULL; }
1713 break;
1714
1715 case 6:
1716
1717 { is_typedef = 1; }
1718 break;
1719
1720 case 7:
1721
1722 { (yyval) = (yyvsp[(4) - (4)]); }
1723 break;
1724
1725 case 8:
1726
1727 { is_typedef = 1; }
1728 break;
1729
1730 case 9:
1731
1732 { (yyval) = (yyvsp[(3) - (3)]); }
1733 break;
1734
1735 case 14:
1736
1737 { (yyval) = (yyvsp[(2) - (2)]); }
1738 break;
1739
1740 case 15:
1741
1742 { (yyval) = (yyvsp[(2) - (2)]); }
1743 break;
1744
1745 case 16:
1746
1747 { if (current_name) {
1748 struct string_list *decl = (*(yyvsp[(3) - (3)]))->next;
1749 (*(yyvsp[(3) - (3)]))->next = NULL;
1750 add_symbol(current_name,
1751 is_typedef ? SYM_TYPEDEF : SYM_NORMAL,
1752 decl, is_extern);
1753 current_name = NULL;
1754 }
1755 (yyval) = (yyvsp[(3) - (3)]);
1756 }
1757 break;
1758
1759 case 17:
1760
1761 { (yyval) = NULL; }
1762 break;
1763
1764 case 19:
1765
1766 { struct string_list *decl = *(yyvsp[(1) - (1)]);
1767 *(yyvsp[(1) - (1)]) = NULL;
1768 add_symbol(current_name,
1769 is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern);
1770 current_name = NULL;
1771 (yyval) = (yyvsp[(1) - (1)]);
1772 }
1773 break;
1774
1775 case 20:
1776
1777 { struct string_list *decl = *(yyvsp[(3) - (3)]);
1778 *(yyvsp[(3) - (3)]) = NULL;
1779 free_list(*(yyvsp[(2) - (3)]), NULL);
1780 *(yyvsp[(2) - (3)]) = decl_spec;
1781 add_symbol(current_name,
1782 is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern);
1783 current_name = NULL;
1784 (yyval) = (yyvsp[(3) - (3)]);
1785 }
1786 break;
1787
1788 case 21:
1789
1790 { (yyval) = (yyvsp[(4) - (4)]) ? (yyvsp[(4) - (4)]) : (yyvsp[(3) - (4)]) ? (yyvsp[(3) - (4)]) : (yyvsp[(2) - (4)]) ? (yyvsp[(2) - (4)]) : (yyvsp[(1) - (4)]); }
1791 break;
1792
1793 case 22:
1794
1795 { decl_spec = NULL; }
1796 break;
1797
1798 case 24:
1799
1800 { decl_spec = *(yyvsp[(1) - (1)]); }
1801 break;
1802
1803 case 25:
1804
1805 { decl_spec = *(yyvsp[(2) - (2)]); }
1806 break;
1807
1808 case 26:
1809
1810 { /* Version 2 checksumming ignores storage class, as that
1811 is really irrelevant to the linkage. */
1812 remove_node((yyvsp[(1) - (1)]));
1813 (yyval) = (yyvsp[(1) - (1)]);
1814 }
1815 break;
1816
1817 case 31:
1818
1819 { is_extern = 1; (yyval) = (yyvsp[(1) - (1)]); }
1820 break;
1821
1822 case 32:
1823
1824 { is_extern = 0; (yyval) = (yyvsp[(1) - (1)]); }
1825 break;
1826
1827 case 37:
1828
1829 { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_STRUCT; (yyval) = (yyvsp[(2) - (2)]); }
1830 break;
1831
1832 case 38:
1833
1834 { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_UNION; (yyval) = (yyvsp[(2) - (2)]); }
1835 break;
1836
1837 case 39:
1838
1839 { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_ENUM; (yyval) = (yyvsp[(2) - (2)]); }
1840 break;
1841
1842 case 40:
1843
1844 { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_STRUCT); (yyval) = (yyvsp[(3) - (3)]); }
1845 break;
1846
1847 case 41:
1848
1849 { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_UNION); (yyval) = (yyvsp[(3) - (3)]); }
1850 break;
1851
1852 case 42:
1853
1854 { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_ENUM); (yyval) = (yyvsp[(3) - (3)]); }
1855 break;
1856
1857 case 43:
1858
1859 { add_symbol(NULL, SYM_ENUM, NULL, 0); (yyval) = (yyvsp[(2) - (2)]); }
1860 break;
1861
1862 case 44:
1863
1864 { (yyval) = (yyvsp[(2) - (2)]); }
1865 break;
1866
1867 case 45:
1868
1869 { (yyval) = (yyvsp[(2) - (2)]); }
1870 break;
1871
1872 case 56:
1873
1874 { (*(yyvsp[(1) - (1)]))->tag = SYM_TYPEDEF; (yyval) = (yyvsp[(1) - (1)]); }
1875 break;
1876
1877 case 57:
1878
1879 { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); }
1880 break;
1881
1882 case 58:
1883
1884 { (yyval) = NULL; }
1885 break;
1886
1887 case 61:
1888
1889 { (yyval) = (yyvsp[(2) - (2)]); }
1890 break;
1891
1892 case 65:
1893
1894 { /* restrict has no effect in prototypes so ignore it */
1895 remove_node((yyvsp[(1) - (1)]));
1896 (yyval) = (yyvsp[(1) - (1)]);
1897 }
1898 break;
1899
1900 case 66:
1901
1902 { (yyval) = (yyvsp[(2) - (2)]); }
1903 break;
1904
1905 case 68:
1906
1907 { if (current_name != NULL) {
1908 error_with_pos("unexpected second declaration name");
1909 YYERROR;
1910 } else {
1911 current_name = (*(yyvsp[(1) - (1)]))->string;
1912 (yyval) = (yyvsp[(1) - (1)]);
1913 }
1914 }
1915 break;
1916
1917 case 69:
1918
1919 { (yyval) = (yyvsp[(4) - (4)]); }
1920 break;
1921
1922 case 70:
1923
1924 { (yyval) = (yyvsp[(4) - (4)]); }
1925 break;
1926
1927 case 71:
1928
1929 { (yyval) = (yyvsp[(2) - (2)]); }
1930 break;
1931
1932 case 72:
1933
1934 { (yyval) = (yyvsp[(3) - (3)]); }
1935 break;
1936
1937 case 73:
1938
1939 { (yyval) = (yyvsp[(3) - (3)]); }
1940 break;
1941
1942 case 74:
1943
1944 { (yyval) = (yyvsp[(2) - (2)]); }
1945 break;
1946
1947 case 78:
1948
1949 { (yyval) = (yyvsp[(4) - (4)]); }
1950 break;
1951
1952 case 79:
1953
1954 { (yyval) = (yyvsp[(4) - (4)]); }
1955 break;
1956
1957 case 80:
1958
1959 { (yyval) = (yyvsp[(2) - (2)]); }
1960 break;
1961
1962 case 81:
1963
1964 { (yyval) = (yyvsp[(3) - (3)]); }
1965 break;
1966
1967 case 82:
1968
1969 { (yyval) = (yyvsp[(3) - (3)]); }
1970 break;
1971
1972 case 83:
1973
1974 { (yyval) = (yyvsp[(2) - (2)]); }
1975 break;
1976
1977 case 85:
1978
1979 { (yyval) = (yyvsp[(3) - (3)]); }
1980 break;
1981
1982 case 86:
1983
1984 { (yyval) = NULL; }
1985 break;
1986
1987 case 89:
1988
1989 { (yyval) = (yyvsp[(3) - (3)]); }
1990 break;
1991
1992 case 90:
1993
1994 { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); }
1995 break;
1996
1997 case 91:
1998
1999 { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); }
2000 break;
2001
2002 case 93:
2003
2004 { (yyval) = NULL; }
2005 break;
2006
2007 case 94:
2008
2009 { /* For version 2 checksums, we don't want to remember
2010 private parameter names. */
2011 remove_node((yyvsp[(1) - (1)]));
2012 (yyval) = (yyvsp[(1) - (1)]);
2013 }
2014 break;
2015
2016 case 95:
2017
2018 { remove_node((yyvsp[(1) - (1)]));
2019 (yyval) = (yyvsp[(1) - (1)]);
2020 }
2021 break;
2022
2023 case 96:
2024
2025 { (yyval) = (yyvsp[(4) - (4)]); }
2026 break;
2027
2028 case 97:
2029
2030 { (yyval) = (yyvsp[(4) - (4)]); }
2031 break;
2032
2033 case 98:
2034
2035 { (yyval) = (yyvsp[(2) - (2)]); }
2036 break;
2037
2038 case 99:
2039
2040 { (yyval) = (yyvsp[(3) - (3)]); }
2041 break;
2042
2043 case 100:
2044
2045 { (yyval) = (yyvsp[(3) - (3)]); }
2046 break;
2047
2048 case 101:
2049
2050 { struct string_list *decl = *(yyvsp[(2) - (3)]);
2051 *(yyvsp[(2) - (3)]) = NULL;
2052 add_symbol(current_name, SYM_NORMAL, decl, is_extern);
2053 (yyval) = (yyvsp[(3) - (3)]);
2054 }
2055 break;
2056
2057 case 102:
2058
2059 { (yyval) = NULL; }
2060 break;
2061
2062 case 104:
2063
2064 { remove_list((yyvsp[(2) - (2)]), &(*(yyvsp[(1) - (2)]))->next); (yyval) = (yyvsp[(2) - (2)]); }
2065 break;
2066
2067 case 105:
2068
2069 { (yyval) = (yyvsp[(3) - (3)]); }
2070 break;
2071
2072 case 106:
2073
2074 { (yyval) = (yyvsp[(3) - (3)]); }
2075 break;
2076
2077 case 107:
2078
2079 { (yyval) = NULL; }
2080 break;
2081
2082 case 110:
2083
2084 { (yyval) = (yyvsp[(2) - (2)]); }
2085 break;
2086
2087 case 111:
2088
2089 { (yyval) = (yyvsp[(3) - (3)]); }
2090 break;
2091
2092 case 112:
2093
2094 { (yyval) = (yyvsp[(2) - (2)]); }
2095 break;
2096
2097 case 113:
2098
2099 { (yyval) = NULL; }
2100 break;
2101
2102 case 116:
2103
2104 { (yyval) = (yyvsp[(3) - (3)]); }
2105 break;
2106
2107 case 117:
2108
2109 { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); }
2110 break;
2111
2112 case 118:
2113
2114 { (yyval) = (yyvsp[(2) - (2)]); }
2115 break;
2116
2117 case 120:
2118
2119 { (yyval) = (yyvsp[(2) - (2)]); }
2120 break;
2121
2122 case 121:
2123
2124 { (yyval) = NULL; }
2125 break;
2126
2127 case 123:
2128
2129 { (yyval) = (yyvsp[(3) - (3)]); }
2130 break;
2131
2132 case 124:
2133
2134 { (yyval) = (yyvsp[(4) - (4)]); }
2135 break;
2136
2137 case 127:
2138
2139 {
2140 const char *name = strdup((*(yyvsp[(1) - (1)]))->string);
2141 add_symbol(name, SYM_ENUM_CONST, NULL, 0);
2142 }
2143 break;
2144
2145 case 128:
2146
2147 {
2148 const char *name = strdup((*(yyvsp[(1) - (3)]))->string);
2149 struct string_list *expr = copy_list_range(*(yyvsp[(3) - (3)]), *(yyvsp[(2) - (3)]));
2150 add_symbol(name, SYM_ENUM_CONST, expr, 0);
2151 }
2152 break;
2153
2154 case 129:
2155
2156 { (yyval) = (yyvsp[(2) - (2)]); }
2157 break;
2158
2159 case 130:
2160
2161 { (yyval) = NULL; }
2162 break;
2163
2164 case 132:
2165
2166 { export_symbol((*(yyvsp[(3) - (5)]))->string); (yyval) = (yyvsp[(5) - (5)]); }
2167 break;
2168
2169
2170
2171 default: break;
2172 }
2173 /* User semantic actions sometimes alter yychar, and that requires
2174 that yytoken be updated with the new translation. We take the
2175 approach of translating immediately before every use of yytoken.
2176 One alternative is translating here after every semantic action,
2177 but that translation would be missed if the semantic action invokes
2178 YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
2179 if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
2180 incorrect destructor might then be invoked immediately. In the
2181 case of YYERROR or YYBACKUP, subsequent parser actions might lead
2182 to an incorrect destructor call or verbose syntax error message
2183 before the lookahead is translated. */
2184 YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
2185
2186 YYPOPSTACK (yylen);
2187 yylen = 0;
2188 YY_STACK_PRINT (yyss, yyssp);
2189
2190 *++yyvsp = yyval;
2191
2192 /* Now `shift' the result of the reduction. Determine what state
2193 that goes to, based on the state we popped back to and the rule
2194 number reduced by. */
2195
2196 yyn = yyr1[yyn];
2197
2198 yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
2199 if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
2200 yystate = yytable[yystate];
2201 else
2202 yystate = yydefgoto[yyn - YYNTOKENS];
2203
2204 goto yynewstate;
2205
2206
2207 /*------------------------------------.
2208 | yyerrlab -- here on detecting error |
2209 `------------------------------------*/
2210 yyerrlab:
2211 /* Make sure we have latest lookahead translation. See comments at
2212 user semantic actions for why this is necessary. */
2213 yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
2214
2215 /* If not already recovering from an error, report this error. */
2216 if (!yyerrstatus)
2217 {
2218 ++yynerrs;
2219 #if ! YYERROR_VERBOSE
2220 yyerror (YY_("syntax error"));
2221 #else
2222 # define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
2223 yyssp, yytoken)
2224 {
2225 char const *yymsgp = YY_("syntax error");
2226 int yysyntax_error_status;
2227 yysyntax_error_status = YYSYNTAX_ERROR;
2228 if (yysyntax_error_status == 0)
2229 yymsgp = yymsg;
2230 else if (yysyntax_error_status == 1)
2231 {
2232 if (yymsg != yymsgbuf)
2233 YYSTACK_FREE (yymsg);
2234 yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
2235 if (!yymsg)
2236 {
2237 yymsg = yymsgbuf;
2238 yymsg_alloc = sizeof yymsgbuf;
2239 yysyntax_error_status = 2;
2240 }
2241 else
2242 {
2243 yysyntax_error_status = YYSYNTAX_ERROR;
2244 yymsgp = yymsg;
2245 }
2246 }
2247 yyerror (yymsgp);
2248 if (yysyntax_error_status == 2)
2249 goto yyexhaustedlab;
2250 }
2251 # undef YYSYNTAX_ERROR
2252 #endif
2253 }
2254
2255
2256
2257 if (yyerrstatus == 3)
2258 {
2259 /* If just tried and failed to reuse lookahead token after an
2260 error, discard it. */
2261
2262 if (yychar <= YYEOF)
2263 {
2264 /* Return failure if at end of input. */
2265 if (yychar == YYEOF)
2266 YYABORT;
2267 }
2268 else
2269 {
2270 yydestruct ("Error: discarding",
2271 yytoken, &yylval);
2272 yychar = YYEMPTY;
2273 }
2274 }
2275
2276 /* Else will try to reuse lookahead token after shifting the error
2277 token. */
2278 goto yyerrlab1;
2279
2280
2281 /*---------------------------------------------------.
2282 | yyerrorlab -- error raised explicitly by YYERROR. |
2283 `---------------------------------------------------*/
2284 yyerrorlab:
2285
2286 /* Pacify compilers like GCC when the user code never invokes
2287 YYERROR and the label yyerrorlab therefore never appears in user
2288 code. */
2289 if (/*CONSTCOND*/ 0)
2290 goto yyerrorlab;
2291
2292 /* Do not reclaim the symbols of the rule which action triggered
2293 this YYERROR. */
2294 YYPOPSTACK (yylen);
2295 yylen = 0;
2296 YY_STACK_PRINT (yyss, yyssp);
2297 yystate = *yyssp;
2298 goto yyerrlab1;
2299
2300
2301 /*-------------------------------------------------------------.
2302 | yyerrlab1 -- common code for both syntax error and YYERROR. |
2303 `-------------------------------------------------------------*/
2304 yyerrlab1:
2305 yyerrstatus = 3; /* Each real token shifted decrements this. */
2306
2307 for (;;)
2308 {
2309 yyn = yypact[yystate];
2310 if (!yypact_value_is_default (yyn))
2311 {
2312 yyn += YYTERROR;
2313 if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
2314 {
2315 yyn = yytable[yyn];
2316 if (0 < yyn)
2317 break;
2318 }
2319 }
2320
2321 /* Pop the current state because it cannot handle the error token. */
2322 if (yyssp == yyss)
2323 YYABORT;
2324
2325
2326 yydestruct ("Error: popping",
2327 yystos[yystate], yyvsp);
2328 YYPOPSTACK (1);
2329 yystate = *yyssp;
2330 YY_STACK_PRINT (yyss, yyssp);
2331 }
2332
2333 *++yyvsp = yylval;
2334
2335
2336 /* Shift the error token. */
2337 YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
2338
2339 yystate = yyn;
2340 goto yynewstate;
2341
2342
2343 /*-------------------------------------.
2344 | yyacceptlab -- YYACCEPT comes here. |
2345 `-------------------------------------*/
2346 yyacceptlab:
2347 yyresult = 0;
2348 goto yyreturn;
2349
2350 /*-----------------------------------.
2351 | yyabortlab -- YYABORT comes here. |
2352 `-----------------------------------*/
2353 yyabortlab:
2354 yyresult = 1;
2355 goto yyreturn;
2356
2357 #if !defined yyoverflow || YYERROR_VERBOSE
2358 /*-------------------------------------------------.
2359 | yyexhaustedlab -- memory exhaustion comes here. |
2360 `-------------------------------------------------*/
2361 yyexhaustedlab:
2362 yyerror (YY_("memory exhausted"));
2363 yyresult = 2;
2364 /* Fall through. */
2365 #endif
2366
2367 yyreturn:
2368 if (yychar != YYEMPTY)
2369 {
2370 /* Make sure we have latest lookahead translation. See comments at
2371 user semantic actions for why this is necessary. */
2372 yytoken = YYTRANSLATE (yychar);
2373 yydestruct ("Cleanup: discarding lookahead",
2374 yytoken, &yylval);
2375 }
2376 /* Do not reclaim the symbols of the rule which action triggered
2377 this YYABORT or YYACCEPT. */
2378 YYPOPSTACK (yylen);
2379 YY_STACK_PRINT (yyss, yyssp);
2380 while (yyssp != yyss)
2381 {
2382 yydestruct ("Cleanup: popping",
2383 yystos[*yyssp], yyvsp);
2384 YYPOPSTACK (1);
2385 }
2386 #ifndef yyoverflow
2387 if (yyss != yyssa)
2388 YYSTACK_FREE (yyss);
2389 #endif
2390 #if YYERROR_VERBOSE
2391 if (yymsg != yymsgbuf)
2392 YYSTACK_FREE (yymsg);
2393 #endif
2394 /* Make sure YYID is used. */
2395 return YYID (yyresult);
2396 }
2397
2398
2399
2400
2401
2402 static void
2403 yyerror(const char *e)
2404 {
2405 error_with_pos("%s", e);
2406 }
2407
Linux kernel - Deliverables
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