Linux kernel mirror (for testing)
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1/* A Bison parser, made by GNU Bison 2.7. */
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 "2.7"
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
62
63
64/* Copy the first part of user declarations. */
65
66
67
68#include <assert.h>
69#include <stdlib.h>
70#include <string.h>
71#include "genksyms.h"
72
73static int is_typedef;
74static int is_extern;
75static char *current_name;
76static struct string_list *decl_spec;
77
78static void yyerror(const char *);
79
80static inline void
81remove_node(struct string_list **p)
82{
83 struct string_list *node = *p;
84 *p = node->next;
85 free_node(node);
86}
87
88static inline void
89remove_list(struct string_list **pb, struct string_list **pe)
90{
91 struct string_list *b = *pb, *e = *pe;
92 *pb = e;
93 free_list(b, e);
94}
95
96/* Record definition of a struct/union/enum */
97static void record_compound(struct string_list **keyw,
98 struct string_list **ident,
99 struct string_list **body,
100 enum symbol_type type)
101{
102 struct string_list *b = *body, *i = *ident, *r;
103
104 if (i->in_source_file) {
105 remove_node(keyw);
106 (*ident)->tag = type;
107 remove_list(body, ident);
108 return;
109 }
110 r = copy_node(i); r->tag = type;
111 r->next = (*keyw)->next; *body = r; (*keyw)->next = NULL;
112 add_symbol(i->string, type, b, is_extern);
113}
114
115
116
117
118# ifndef YY_NULL
119# if defined __cplusplus && 201103L <= __cplusplus
120# define YY_NULL nullptr
121# else
122# define YY_NULL 0
123# endif
124# endif
125
126/* Enabling verbose error messages. */
127#ifdef YYERROR_VERBOSE
128# undef YYERROR_VERBOSE
129# define YYERROR_VERBOSE 1
130#else
131# define YYERROR_VERBOSE 0
132#endif
133
134
135/* Enabling traces. */
136#ifndef YYDEBUG
137# define YYDEBUG 1
138#endif
139#if YYDEBUG
140extern int yydebug;
141#endif
142
143/* Tokens. */
144#ifndef YYTOKENTYPE
145# define YYTOKENTYPE
146 /* Put the tokens into the symbol table, so that GDB and other debuggers
147 know about them. */
148 enum yytokentype {
149 ASM_KEYW = 258,
150 ATTRIBUTE_KEYW = 259,
151 AUTO_KEYW = 260,
152 BOOL_KEYW = 261,
153 CHAR_KEYW = 262,
154 CONST_KEYW = 263,
155 DOUBLE_KEYW = 264,
156 ENUM_KEYW = 265,
157 EXTERN_KEYW = 266,
158 EXTENSION_KEYW = 267,
159 FLOAT_KEYW = 268,
160 INLINE_KEYW = 269,
161 INT_KEYW = 270,
162 LONG_KEYW = 271,
163 REGISTER_KEYW = 272,
164 RESTRICT_KEYW = 273,
165 SHORT_KEYW = 274,
166 SIGNED_KEYW = 275,
167 STATIC_KEYW = 276,
168 STRUCT_KEYW = 277,
169 TYPEDEF_KEYW = 278,
170 UNION_KEYW = 279,
171 UNSIGNED_KEYW = 280,
172 VOID_KEYW = 281,
173 VOLATILE_KEYW = 282,
174 TYPEOF_KEYW = 283,
175 VA_LIST_KEYW = 284,
176 EXPORT_SYMBOL_KEYW = 285,
177 ASM_PHRASE = 286,
178 ATTRIBUTE_PHRASE = 287,
179 TYPEOF_PHRASE = 288,
180 BRACE_PHRASE = 289,
181 BRACKET_PHRASE = 290,
182 EXPRESSION_PHRASE = 291,
183 CHAR = 292,
184 DOTS = 293,
185 IDENT = 294,
186 INT = 295,
187 REAL = 296,
188 STRING = 297,
189 TYPE = 298,
190 OTHER = 299,
191 FILENAME = 300
192 };
193#endif
194
195
196#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
197typedef int YYSTYPE;
198# define YYSTYPE_IS_TRIVIAL 1
199# define yystype YYSTYPE /* obsolescent; will be withdrawn */
200# define YYSTYPE_IS_DECLARED 1
201#endif
202
203extern YYSTYPE yylval;
204
205#ifdef YYPARSE_PARAM
206#if defined __STDC__ || defined __cplusplus
207int yyparse (void *YYPARSE_PARAM);
208#else
209int yyparse ();
210#endif
211#else /* ! YYPARSE_PARAM */
212#if defined __STDC__ || defined __cplusplus
213int yyparse (void);
214#else
215int yyparse ();
216#endif
217#endif /* ! YYPARSE_PARAM */
218
219
220
221/* Copy the second part of user declarations. */
222
223
224
225#ifdef short
226# undef short
227#endif
228
229#ifdef YYTYPE_UINT8
230typedef YYTYPE_UINT8 yytype_uint8;
231#else
232typedef unsigned char yytype_uint8;
233#endif
234
235#ifdef YYTYPE_INT8
236typedef YYTYPE_INT8 yytype_int8;
237#elif (defined __STDC__ || defined __C99__FUNC__ \
238 || defined __cplusplus || defined _MSC_VER)
239typedef signed char yytype_int8;
240#else
241typedef short int yytype_int8;
242#endif
243
244#ifdef YYTYPE_UINT16
245typedef YYTYPE_UINT16 yytype_uint16;
246#else
247typedef unsigned short int yytype_uint16;
248#endif
249
250#ifdef YYTYPE_INT16
251typedef YYTYPE_INT16 yytype_int16;
252#else
253typedef short int yytype_int16;
254#endif
255
256#ifndef YYSIZE_T
257# ifdef __SIZE_TYPE__
258# define YYSIZE_T __SIZE_TYPE__
259# elif defined size_t
260# define YYSIZE_T size_t
261# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
262 || defined __cplusplus || defined _MSC_VER)
263# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
264# define YYSIZE_T size_t
265# else
266# define YYSIZE_T unsigned int
267# endif
268#endif
269
270#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
271
272#ifndef YY_
273# if defined YYENABLE_NLS && YYENABLE_NLS
274# if ENABLE_NLS
275# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
276# define YY_(Msgid) dgettext ("bison-runtime", Msgid)
277# endif
278# endif
279# ifndef YY_
280# define YY_(Msgid) Msgid
281# endif
282#endif
283
284/* Suppress unused-variable warnings by "using" E. */
285#if ! defined lint || defined __GNUC__
286# define YYUSE(E) ((void) (E))
287#else
288# define YYUSE(E) /* empty */
289#endif
290
291/* Identity function, used to suppress warnings about constant conditions. */
292#ifndef lint
293# define YYID(N) (N)
294#else
295#if (defined __STDC__ || defined __C99__FUNC__ \
296 || defined __cplusplus || defined _MSC_VER)
297static int
298YYID (int yyi)
299#else
300static int
301YYID (yyi)
302 int yyi;
303#endif
304{
305 return yyi;
306}
307#endif
308
309#if ! defined yyoverflow || YYERROR_VERBOSE
310
311/* The parser invokes alloca or malloc; define the necessary symbols. */
312
313# ifdef YYSTACK_USE_ALLOCA
314# if YYSTACK_USE_ALLOCA
315# ifdef __GNUC__
316# define YYSTACK_ALLOC __builtin_alloca
317# elif defined __BUILTIN_VA_ARG_INCR
318# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
319# elif defined _AIX
320# define YYSTACK_ALLOC __alloca
321# elif defined _MSC_VER
322# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
323# define alloca _alloca
324# else
325# define YYSTACK_ALLOC alloca
326# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
327 || defined __cplusplus || defined _MSC_VER)
328# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
329 /* Use EXIT_SUCCESS as a witness for stdlib.h. */
330# ifndef EXIT_SUCCESS
331# define EXIT_SUCCESS 0
332# endif
333# endif
334# endif
335# endif
336# endif
337
338# ifdef YYSTACK_ALLOC
339 /* Pacify GCC's `empty if-body' warning. */
340# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
341# ifndef YYSTACK_ALLOC_MAXIMUM
342 /* The OS might guarantee only one guard page at the bottom of the stack,
343 and a page size can be as small as 4096 bytes. So we cannot safely
344 invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
345 to allow for a few compiler-allocated temporary stack slots. */
346# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
347# endif
348# else
349# define YYSTACK_ALLOC YYMALLOC
350# define YYSTACK_FREE YYFREE
351# ifndef YYSTACK_ALLOC_MAXIMUM
352# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
353# endif
354# if (defined __cplusplus && ! defined EXIT_SUCCESS \
355 && ! ((defined YYMALLOC || defined malloc) \
356 && (defined YYFREE || defined free)))
357# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
358# ifndef EXIT_SUCCESS
359# define EXIT_SUCCESS 0
360# endif
361# endif
362# ifndef YYMALLOC
363# define YYMALLOC malloc
364# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
365 || defined __cplusplus || defined _MSC_VER)
366void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
367# endif
368# endif
369# ifndef YYFREE
370# define YYFREE free
371# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
372 || defined __cplusplus || defined _MSC_VER)
373void free (void *); /* INFRINGES ON USER NAME SPACE */
374# endif
375# endif
376# endif
377#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
378
379
380#if (! defined yyoverflow \
381 && (! defined __cplusplus \
382 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
383
384/* A type that is properly aligned for any stack member. */
385union yyalloc
386{
387 yytype_int16 yyss_alloc;
388 YYSTYPE yyvs_alloc;
389};
390
391/* The size of the maximum gap between one aligned stack and the next. */
392# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
393
394/* The size of an array large to enough to hold all stacks, each with
395 N elements. */
396# define YYSTACK_BYTES(N) \
397 ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
398 + YYSTACK_GAP_MAXIMUM)
399
400# define YYCOPY_NEEDED 1
401
402/* Relocate STACK from its old location to the new one. The
403 local variables YYSIZE and YYSTACKSIZE give the old and new number of
404 elements in the stack, and YYPTR gives the new location of the
405 stack. Advance YYPTR to a properly aligned location for the next
406 stack. */
407# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
408 do \
409 { \
410 YYSIZE_T yynewbytes; \
411 YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
412 Stack = &yyptr->Stack_alloc; \
413 yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
414 yyptr += yynewbytes / sizeof (*yyptr); \
415 } \
416 while (YYID (0))
417
418#endif
419
420#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
421/* Copy COUNT objects from SRC to DST. The source and destination do
422 not overlap. */
423# ifndef YYCOPY
424# if defined __GNUC__ && 1 < __GNUC__
425# define YYCOPY(Dst, Src, Count) \
426 __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
427# else
428# define YYCOPY(Dst, Src, Count) \
429 do \
430 { \
431 YYSIZE_T yyi; \
432 for (yyi = 0; yyi < (Count); yyi++) \
433 (Dst)[yyi] = (Src)[yyi]; \
434 } \
435 while (YYID (0))
436# endif
437# endif
438#endif /* !YYCOPY_NEEDED */
439
440/* YYFINAL -- State number of the termination state. */
441#define YYFINAL 4
442/* YYLAST -- Last index in YYTABLE. */
443#define YYLAST 524
444
445/* YYNTOKENS -- Number of terminals. */
446#define YYNTOKENS 55
447/* YYNNTS -- Number of nonterminals. */
448#define YYNNTS 49
449/* YYNRULES -- Number of rules. */
450#define YYNRULES 134
451/* YYNRULES -- Number of states. */
452#define YYNSTATES 189
453
454/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
455#define YYUNDEFTOK 2
456#define YYMAXUTOK 300
457
458#define YYTRANSLATE(YYX) \
459 ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
460
461/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
462static const yytype_uint8 yytranslate[] =
463{
464 0, 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 49, 50, 51, 2, 48, 2, 2, 2, 2, 2,
469 2, 2, 2, 2, 2, 2, 2, 2, 54, 46,
470 2, 52, 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, 53, 2, 47, 2, 2, 2, 2,
477 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
478 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
479 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
480 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
481 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
482 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
483 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
484 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
485 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
486 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
487 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
488 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
489 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
490 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
491 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
492 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
493 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
494 45
495};
496
497#if YYDEBUG
498/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
499 YYRHS. */
500static const yytype_uint16 yyprhs[] =
501{
502 0, 0, 3, 5, 8, 9, 12, 13, 18, 19,
503 23, 25, 27, 29, 31, 34, 37, 41, 42, 44,
504 46, 50, 55, 56, 58, 60, 63, 65, 67, 69,
505 71, 73, 75, 77, 79, 81, 86, 88, 91, 94,
506 97, 101, 105, 109, 112, 115, 118, 120, 122, 124,
507 126, 128, 130, 132, 134, 136, 138, 140, 142, 145,
508 146, 148, 150, 153, 155, 157, 159, 161, 164, 166,
509 168, 170, 175, 180, 183, 187, 191, 194, 196, 198,
510 200, 205, 210, 213, 217, 221, 224, 226, 230, 231,
511 233, 235, 239, 242, 245, 247, 248, 250, 252, 257,
512 262, 265, 269, 273, 277, 278, 280, 283, 287, 291,
513 292, 294, 296, 299, 303, 306, 307, 309, 311, 315,
514 318, 321, 323, 326, 327, 330, 334, 339, 341, 345,
515 347, 351, 354, 355, 357
516};
517
518/* YYRHS -- A `-1'-separated list of the rules' RHS. */
519static const yytype_int8 yyrhs[] =
520{
521 56, 0, -1, 57, -1, 56, 57, -1, -1, 58,
522 59, -1, -1, 12, 23, 60, 62, -1, -1, 23,
523 61, 62, -1, 62, -1, 86, -1, 101, -1, 103,
524 -1, 1, 46, -1, 1, 47, -1, 66, 63, 46,
525 -1, -1, 64, -1, 65, -1, 64, 48, 65, -1,
526 76, 102, 97, 87, -1, -1, 67, -1, 68, -1,
527 67, 68, -1, 69, -1, 70, -1, 5, -1, 17,
528 -1, 21, -1, 11, -1, 14, -1, 71, -1, 75,
529 -1, 28, 49, 83, 50, -1, 33, -1, 22, 39,
530 -1, 24, 39, -1, 10, 39, -1, 22, 39, 89,
531 -1, 24, 39, 89, -1, 10, 39, 98, -1, 10,
532 98, -1, 22, 89, -1, 24, 89, -1, 7, -1,
533 19, -1, 15, -1, 16, -1, 20, -1, 25, -1,
534 13, -1, 9, -1, 26, -1, 6, -1, 29, -1,
535 43, -1, 51, 73, -1, -1, 74, -1, 75, -1,
536 74, 75, -1, 8, -1, 27, -1, 32, -1, 18,
537 -1, 72, 76, -1, 77, -1, 39, -1, 43, -1,
538 77, 49, 80, 50, -1, 77, 49, 1, 50, -1,
539 77, 35, -1, 49, 76, 50, -1, 49, 1, 50,
540 -1, 72, 78, -1, 79, -1, 39, -1, 43, -1,
541 79, 49, 80, 50, -1, 79, 49, 1, 50, -1,
542 79, 35, -1, 49, 78, 50, -1, 49, 1, 50,
543 -1, 81, 38, -1, 81, -1, 82, 48, 38, -1,
544 -1, 82, -1, 83, -1, 82, 48, 83, -1, 67,
545 84, -1, 72, 84, -1, 85, -1, -1, 39, -1,
546 43, -1, 85, 49, 80, 50, -1, 85, 49, 1,
547 50, -1, 85, 35, -1, 49, 84, 50, -1, 49,
548 1, 50, -1, 66, 76, 34, -1, -1, 88, -1,
549 52, 36, -1, 53, 90, 47, -1, 53, 1, 47,
550 -1, -1, 91, -1, 92, -1, 91, 92, -1, 66,
551 93, 46, -1, 1, 46, -1, -1, 94, -1, 95,
552 -1, 94, 48, 95, -1, 78, 97, -1, 39, 96,
553 -1, 96, -1, 54, 36, -1, -1, 97, 32, -1,
554 53, 99, 47, -1, 53, 99, 48, 47, -1, 100,
555 -1, 99, 48, 100, -1, 39, -1, 39, 52, 36,
556 -1, 31, 46, -1, -1, 31, -1, 30, 49, 39,
557 50, 46, -1
558};
559
560/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
561static const yytype_uint16 yyrline[] =
562{
563 0, 125, 125, 126, 130, 130, 136, 136, 138, 138,
564 140, 141, 142, 143, 144, 145, 149, 163, 164, 168,
565 176, 189, 195, 196, 200, 201, 205, 211, 215, 216,
566 217, 218, 219, 223, 224, 225, 226, 230, 232, 234,
567 238, 240, 242, 247, 250, 251, 255, 256, 257, 258,
568 259, 260, 261, 262, 263, 264, 265, 266, 270, 275,
569 276, 280, 281, 285, 285, 285, 286, 294, 295, 299,
570 308, 317, 319, 321, 323, 325, 332, 333, 337, 338,
571 339, 341, 343, 345, 347, 352, 353, 354, 358, 359,
572 363, 364, 369, 374, 376, 380, 381, 389, 393, 395,
573 397, 399, 401, 406, 415, 416, 421, 426, 427, 431,
574 432, 436, 437, 441, 443, 448, 449, 453, 454, 458,
575 459, 460, 464, 468, 469, 473, 474, 478, 479, 482,
576 487, 495, 499, 500, 504
577};
578#endif
579
580#if YYDEBUG || YYERROR_VERBOSE || 0
581/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
582 First, the terminals, then, starting at YYNTOKENS, nonterminals. */
583static const char *const yytname[] =
584{
585 "$end", "error", "$undefined", "ASM_KEYW", "ATTRIBUTE_KEYW",
586 "AUTO_KEYW", "BOOL_KEYW", "CHAR_KEYW", "CONST_KEYW", "DOUBLE_KEYW",
587 "ENUM_KEYW", "EXTERN_KEYW", "EXTENSION_KEYW", "FLOAT_KEYW",
588 "INLINE_KEYW", "INT_KEYW", "LONG_KEYW", "REGISTER_KEYW", "RESTRICT_KEYW",
589 "SHORT_KEYW", "SIGNED_KEYW", "STATIC_KEYW", "STRUCT_KEYW",
590 "TYPEDEF_KEYW", "UNION_KEYW", "UNSIGNED_KEYW", "VOID_KEYW",
591 "VOLATILE_KEYW", "TYPEOF_KEYW", "VA_LIST_KEYW", "EXPORT_SYMBOL_KEYW",
592 "ASM_PHRASE", "ATTRIBUTE_PHRASE", "TYPEOF_PHRASE", "BRACE_PHRASE",
593 "BRACKET_PHRASE", "EXPRESSION_PHRASE", "CHAR", "DOTS", "IDENT", "INT",
594 "REAL", "STRING", "TYPE", "OTHER", "FILENAME", "';'", "'}'", "','",
595 "'('", "')'", "'*'", "'='", "'{'", "':'", "$accept", "declaration_seq",
596 "declaration", "$@1", "declaration1", "$@2", "$@3", "simple_declaration",
597 "init_declarator_list_opt", "init_declarator_list", "init_declarator",
598 "decl_specifier_seq_opt", "decl_specifier_seq", "decl_specifier",
599 "storage_class_specifier", "type_specifier", "simple_type_specifier",
600 "ptr_operator", "cvar_qualifier_seq_opt", "cvar_qualifier_seq",
601 "cvar_qualifier", "declarator", "direct_declarator", "nested_declarator",
602 "direct_nested_declarator", "parameter_declaration_clause",
603 "parameter_declaration_list_opt", "parameter_declaration_list",
604 "parameter_declaration", "m_abstract_declarator",
605 "direct_m_abstract_declarator", "function_definition", "initializer_opt",
606 "initializer", "class_body", "member_specification_opt",
607 "member_specification", "member_declaration",
608 "member_declarator_list_opt", "member_declarator_list",
609 "member_declarator", "member_bitfield_declarator", "attribute_opt",
610 "enum_body", "enumerator_list", "enumerator", "asm_definition",
611 "asm_phrase_opt", "export_definition", YY_NULL
612};
613#endif
614
615# ifdef YYPRINT
616/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
617 token YYLEX-NUM. */
618static const yytype_uint16 yytoknum[] =
619{
620 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
621 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
622 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
623 285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
624 295, 296, 297, 298, 299, 300, 59, 125, 44, 40,
625 41, 42, 61, 123, 58
626};
627# endif
628
629/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
630static const yytype_uint8 yyr1[] =
631{
632 0, 55, 56, 56, 58, 57, 60, 59, 61, 59,
633 59, 59, 59, 59, 59, 59, 62, 63, 63, 64,
634 64, 65, 66, 66, 67, 67, 68, 68, 69, 69,
635 69, 69, 69, 70, 70, 70, 70, 70, 70, 70,
636 70, 70, 70, 70, 70, 70, 71, 71, 71, 71,
637 71, 71, 71, 71, 71, 71, 71, 71, 72, 73,
638 73, 74, 74, 75, 75, 75, 75, 76, 76, 77,
639 77, 77, 77, 77, 77, 77, 78, 78, 79, 79,
640 79, 79, 79, 79, 79, 80, 80, 80, 81, 81,
641 82, 82, 83, 84, 84, 85, 85, 85, 85, 85,
642 85, 85, 85, 86, 87, 87, 88, 89, 89, 90,
643 90, 91, 91, 92, 92, 93, 93, 94, 94, 95,
644 95, 95, 96, 97, 97, 98, 98, 99, 99, 100,
645 100, 101, 102, 102, 103
646};
647
648/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
649static const yytype_uint8 yyr2[] =
650{
651 0, 2, 1, 2, 0, 2, 0, 4, 0, 3,
652 1, 1, 1, 1, 2, 2, 3, 0, 1, 1,
653 3, 4, 0, 1, 1, 2, 1, 1, 1, 1,
654 1, 1, 1, 1, 1, 4, 1, 2, 2, 2,
655 3, 3, 3, 2, 2, 2, 1, 1, 1, 1,
656 1, 1, 1, 1, 1, 1, 1, 1, 2, 0,
657 1, 1, 2, 1, 1, 1, 1, 2, 1, 1,
658 1, 4, 4, 2, 3, 3, 2, 1, 1, 1,
659 4, 4, 2, 3, 3, 2, 1, 3, 0, 1,
660 1, 3, 2, 2, 1, 0, 1, 1, 4, 4,
661 2, 3, 3, 3, 0, 1, 2, 3, 3, 0,
662 1, 1, 2, 3, 2, 0, 1, 1, 3, 2,
663 2, 1, 2, 0, 2, 3, 4, 1, 3, 1,
664 3, 2, 0, 1, 5
665};
666
667/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
668 Performed when YYTABLE doesn't specify something else to do. Zero
669 means the default is an error. */
670static const yytype_uint8 yydefact[] =
671{
672 4, 4, 2, 0, 1, 3, 0, 28, 55, 46,
673 63, 53, 0, 31, 0, 52, 32, 48, 49, 29,
674 66, 47, 50, 30, 0, 8, 0, 51, 54, 64,
675 0, 56, 0, 0, 65, 36, 57, 5, 10, 17,
676 23, 24, 26, 27, 33, 34, 11, 12, 13, 14,
677 15, 39, 0, 43, 6, 37, 0, 44, 22, 38,
678 45, 0, 0, 131, 69, 70, 0, 59, 0, 18,
679 19, 0, 132, 68, 25, 42, 129, 0, 127, 22,
680 40, 0, 115, 0, 0, 111, 9, 17, 41, 95,
681 0, 0, 0, 0, 58, 60, 61, 16, 0, 67,
682 133, 103, 123, 73, 0, 0, 125, 0, 7, 114,
683 108, 78, 79, 0, 0, 0, 123, 77, 0, 116,
684 117, 121, 107, 0, 112, 132, 96, 57, 0, 95,
685 92, 94, 35, 0, 75, 74, 62, 20, 104, 0,
686 0, 86, 89, 90, 130, 126, 128, 120, 0, 78,
687 0, 122, 76, 119, 82, 0, 113, 0, 0, 97,
688 0, 93, 100, 0, 134, 124, 0, 21, 105, 72,
689 71, 85, 0, 84, 83, 0, 0, 118, 102, 101,
690 0, 0, 106, 87, 91, 81, 80, 99, 98
691};
692
693/* YYDEFGOTO[NTERM-NUM]. */
694static const yytype_int16 yydefgoto[] =
695{
696 -1, 1, 2, 3, 37, 79, 58, 38, 68, 69,
697 70, 82, 40, 41, 42, 43, 44, 71, 94, 95,
698 45, 125, 73, 116, 117, 140, 141, 142, 143, 130,
699 131, 46, 167, 168, 57, 83, 84, 85, 118, 119,
700 120, 121, 138, 53, 77, 78, 47, 102, 48
701};
702
703/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
704 STATE-NUM. */
705#define YYPACT_NINF -111
706static const yytype_int16 yypact[] =
707{
708 -111, 13, -111, 210, -111, -111, 28, -111, -111, -111,
709 -111, -111, -27, -111, 44, -111, -111, -111, -111, -111,
710 -111, -111, -111, -111, -24, -111, -20, -111, -111, -111,
711 31, -111, 32, 42, -111, -111, -111, -111, -111, 34,
712 481, -111, -111, -111, -111, -111, -111, -111, -111, -111,
713 -111, 51, 56, -111, -111, 52, 108, -111, 481, 52,
714 -111, 481, 58, -111, -111, -111, 19, 0, 54, 55,
715 -111, 34, 30, -18, -111, -111, 68, -25, -111, 481,
716 -111, 45, 33, 59, 159, -111, -111, 34, -111, 395,
717 57, 60, 81, 88, -111, 0, -111, -111, 34, -111,
718 -111, -111, -111, -111, 257, 72, -111, -23, -111, -111,
719 -111, 85, -111, 20, 106, 47, -111, -10, 97, 96,
720 -111, -111, -111, 99, -111, 115, -111, -111, 5, 50,
721 -111, 11, -111, 102, -111, -111, -111, -111, -22, 100,
722 103, 111, 104, -111, -111, -111, -111, -111, 113, -111,
723 121, -111, -111, 124, -111, 303, -111, 33, 132, -111,
724 139, -111, -111, 349, -111, -111, 122, -111, -111, -111,
725 -111, -111, 442, -111, -111, 140, 143, -111, -111, -111,
726 144, 145, -111, -111, -111, -111, -111, -111, -111
727};
728
729/* YYPGOTO[NTERM-NUM]. */
730static const yytype_int16 yypgoto[] =
731{
732 -111, -111, 160, -111, -111, -111, -111, -51, -111, -111,
733 98, -1, -61, -37, -111, -111, -111, -78, -111, -111,
734 -53, -30, -111, -66, -111, -110, -111, -111, -60, -63,
735 -111, -111, -111, -111, -21, -111, -111, 116, -111, -111,
736 40, 90, 83, 152, -111, 105, -111, -111, -111
737};
738
739/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
740 positive, shift that token. If negative, reduce the rule which
741 number is the opposite. If YYTABLE_NINF, syntax error. */
742#define YYTABLE_NINF -111
743static const yytype_int16 yytable[] =
744{
745 89, 90, 39, 74, 115, 60, 158, 86, 10, 72,
746 165, 129, 51, 4, 96, 55, 76, 103, 20, 59,
747 92, 148, 106, 107, 145, 154, 52, 29, 108, 56,
748 166, 104, 34, 56, 80, 115, 93, 115, 88, 155,
749 -95, 99, 136, 89, 126, 176, 162, 150, 159, 152,
750 129, 129, 74, 181, 128, -95, 67, 87, 64, 149,
751 163, 100, 65, 112, 101, 160, 161, 54, 66, 113,
752 67, 67, 111, 64, 49, 50, 112, 65, 87, 115,
753 61, 62, 113, 66, 67, 67, 149, 114, 63, 126,
754 112, 109, 110, 159, 89, 76, 113, 91, 67, 128,
755 97, 67, 89, 98, 52, 56, 122, 132, 144, 81,
756 133, 89, 184, 7, 8, 9, 10, 11, 12, 13,
757 105, 15, 16, 17, 18, 19, 20, 21, 22, 23,
758 24, 134, 26, 27, 28, 29, 30, 31, 135, 114,
759 34, 35, 151, 156, 157, 109, 100, -22, 164, 171,
760 169, 36, 172, 170, -22, -109, 165, -22, 182, -22,
761 123, 5, -22, 173, 7, 8, 9, 10, 11, 12,
762 13, 174, 15, 16, 17, 18, 19, 20, 21, 22,
763 23, 24, 178, 26, 27, 28, 29, 30, 31, 179,
764 185, 34, 35, 186, 187, 188, 137, 177, -22, 153,
765 124, 147, 36, 75, 0, -22, -110, 0, -22, 0,
766 -22, 6, 146, -22, 0, 7, 8, 9, 10, 11,
767 12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
768 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
769 32, 33, 34, 35, 0, 0, 0, 0, 0, -22,
770 0, 0, 0, 36, 0, 0, -22, 0, 139, -22,
771 0, -22, 7, 8, 9, 10, 11, 12, 13, 0,
772 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
773 0, 26, 27, 28, 29, 30, 31, 0, 0, 34,
774 35, 0, 0, 0, 0, -88, 0, 0, 0, 0,
775 36, 0, 0, 0, 175, 0, 0, -88, 7, 8,
776 9, 10, 11, 12, 13, 0, 15, 16, 17, 18,
777 19, 20, 21, 22, 23, 24, 0, 26, 27, 28,
778 29, 30, 31, 0, 0, 34, 35, 0, 0, 0,
779 0, -88, 0, 0, 0, 0, 36, 0, 0, 0,
780 180, 0, 0, -88, 7, 8, 9, 10, 11, 12,
781 13, 0, 15, 16, 17, 18, 19, 20, 21, 22,
782 23, 24, 0, 26, 27, 28, 29, 30, 31, 0,
783 0, 34, 35, 0, 0, 0, 0, -88, 0, 0,
784 0, 0, 36, 0, 0, 0, 0, 0, 0, -88,
785 7, 8, 9, 10, 11, 12, 13, 0, 15, 16,
786 17, 18, 19, 20, 21, 22, 23, 24, 0, 26,
787 27, 28, 29, 30, 31, 0, 0, 34, 35, 0,
788 0, 0, 0, 0, 126, 0, 0, 0, 127, 0,
789 0, 0, 0, 0, 128, 0, 67, 7, 8, 9,
790 10, 11, 12, 13, 0, 15, 16, 17, 18, 19,
791 20, 21, 22, 23, 24, 0, 26, 27, 28, 29,
792 30, 31, 0, 0, 34, 35, 0, 0, 0, 0,
793 183, 0, 0, 0, 0, 36, 7, 8, 9, 10,
794 11, 12, 13, 0, 15, 16, 17, 18, 19, 20,
795 21, 22, 23, 24, 0, 26, 27, 28, 29, 30,
796 31, 0, 0, 34, 35, 0, 0, 0, 0, 0,
797 0, 0, 0, 0, 36
798};
799
800#define yypact_value_is_default(Yystate) \
801 (!!((Yystate) == (-111)))
802
803#define yytable_value_is_error(Yytable_value) \
804 YYID (0)
805
806static const yytype_int16 yycheck[] =
807{
808 61, 61, 3, 40, 82, 26, 1, 58, 8, 39,
809 32, 89, 39, 0, 67, 39, 39, 35, 18, 39,
810 1, 1, 47, 48, 47, 35, 53, 27, 79, 53,
811 52, 49, 32, 53, 55, 113, 66, 115, 59, 49,
812 35, 71, 95, 104, 39, 155, 35, 113, 43, 115,
813 128, 129, 89, 163, 49, 50, 51, 58, 39, 39,
814 49, 31, 43, 43, 34, 128, 129, 23, 49, 49,
815 51, 51, 39, 39, 46, 47, 43, 43, 79, 157,
816 49, 49, 49, 49, 51, 51, 39, 54, 46, 39,
817 43, 46, 47, 43, 155, 39, 49, 39, 51, 49,
818 46, 51, 163, 48, 53, 53, 47, 50, 36, 1,
819 50, 172, 172, 5, 6, 7, 8, 9, 10, 11,
820 52, 13, 14, 15, 16, 17, 18, 19, 20, 21,
821 22, 50, 24, 25, 26, 27, 28, 29, 50, 54,
822 32, 33, 36, 46, 48, 46, 31, 39, 46, 38,
823 50, 43, 48, 50, 46, 47, 32, 49, 36, 51,
824 1, 1, 54, 50, 5, 6, 7, 8, 9, 10,
825 11, 50, 13, 14, 15, 16, 17, 18, 19, 20,
826 21, 22, 50, 24, 25, 26, 27, 28, 29, 50,
827 50, 32, 33, 50, 50, 50, 98, 157, 39, 116,
828 84, 111, 43, 51, -1, 46, 47, -1, 49, -1,
829 51, 1, 107, 54, -1, 5, 6, 7, 8, 9,
830 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
831 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
832 30, 31, 32, 33, -1, -1, -1, -1, -1, 39,
833 -1, -1, -1, 43, -1, -1, 46, -1, 1, 49,
834 -1, 51, 5, 6, 7, 8, 9, 10, 11, -1,
835 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
836 -1, 24, 25, 26, 27, 28, 29, -1, -1, 32,
837 33, -1, -1, -1, -1, 38, -1, -1, -1, -1,
838 43, -1, -1, -1, 1, -1, -1, 50, 5, 6,
839 7, 8, 9, 10, 11, -1, 13, 14, 15, 16,
840 17, 18, 19, 20, 21, 22, -1, 24, 25, 26,
841 27, 28, 29, -1, -1, 32, 33, -1, -1, -1,
842 -1, 38, -1, -1, -1, -1, 43, -1, -1, -1,
843 1, -1, -1, 50, 5, 6, 7, 8, 9, 10,
844 11, -1, 13, 14, 15, 16, 17, 18, 19, 20,
845 21, 22, -1, 24, 25, 26, 27, 28, 29, -1,
846 -1, 32, 33, -1, -1, -1, -1, 38, -1, -1,
847 -1, -1, 43, -1, -1, -1, -1, -1, -1, 50,
848 5, 6, 7, 8, 9, 10, 11, -1, 13, 14,
849 15, 16, 17, 18, 19, 20, 21, 22, -1, 24,
850 25, 26, 27, 28, 29, -1, -1, 32, 33, -1,
851 -1, -1, -1, -1, 39, -1, -1, -1, 43, -1,
852 -1, -1, -1, -1, 49, -1, 51, 5, 6, 7,
853 8, 9, 10, 11, -1, 13, 14, 15, 16, 17,
854 18, 19, 20, 21, 22, -1, 24, 25, 26, 27,
855 28, 29, -1, -1, 32, 33, -1, -1, -1, -1,
856 38, -1, -1, -1, -1, 43, 5, 6, 7, 8,
857 9, 10, 11, -1, 13, 14, 15, 16, 17, 18,
858 19, 20, 21, 22, -1, 24, 25, 26, 27, 28,
859 29, -1, -1, 32, 33, -1, -1, -1, -1, -1,
860 -1, -1, -1, -1, 43
861};
862
863/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
864 symbol of state STATE-NUM. */
865static const yytype_uint8 yystos[] =
866{
867 0, 56, 57, 58, 0, 57, 1, 5, 6, 7,
868 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
869 18, 19, 20, 21, 22, 23, 24, 25, 26, 27,
870 28, 29, 30, 31, 32, 33, 43, 59, 62, 66,
871 67, 68, 69, 70, 71, 75, 86, 101, 103, 46,
872 47, 39, 53, 98, 23, 39, 53, 89, 61, 39,
873 89, 49, 49, 46, 39, 43, 49, 51, 63, 64,
874 65, 72, 76, 77, 68, 98, 39, 99, 100, 60,
875 89, 1, 66, 90, 91, 92, 62, 66, 89, 67,
876 83, 39, 1, 76, 73, 74, 75, 46, 48, 76,
877 31, 34, 102, 35, 49, 52, 47, 48, 62, 46,
878 47, 39, 43, 49, 54, 72, 78, 79, 93, 94,
879 95, 96, 47, 1, 92, 76, 39, 43, 49, 72,
880 84, 85, 50, 50, 50, 50, 75, 65, 97, 1,
881 80, 81, 82, 83, 36, 47, 100, 96, 1, 39,
882 78, 36, 78, 97, 35, 49, 46, 48, 1, 43,
883 84, 84, 35, 49, 46, 32, 52, 87, 88, 50,
884 50, 38, 48, 50, 50, 1, 80, 95, 50, 50,
885 1, 80, 36, 38, 83, 50, 50, 50, 50
886};
887
888#define yyerrok (yyerrstatus = 0)
889#define yyclearin (yychar = YYEMPTY)
890#define YYEMPTY (-2)
891#define YYEOF 0
892
893#define YYACCEPT goto yyacceptlab
894#define YYABORT goto yyabortlab
895#define YYERROR goto yyerrorlab
896
897
898/* Like YYERROR except do call yyerror. This remains here temporarily
899 to ease the transition to the new meaning of YYERROR, for GCC.
900 Once GCC version 2 has supplanted version 1, this can go. However,
901 YYFAIL appears to be in use. Nevertheless, it is formally deprecated
902 in Bison 2.4.2's NEWS entry, where a plan to phase it out is
903 discussed. */
904
905#define YYFAIL goto yyerrlab
906#if defined YYFAIL
907 /* This is here to suppress warnings from the GCC cpp's
908 -Wunused-macros. Normally we don't worry about that warning, but
909 some users do, and we want to make it easy for users to remove
910 YYFAIL uses, which will produce warnings from Bison 2.5. */
911#endif
912
913#define YYRECOVERING() (!!yyerrstatus)
914
915#define YYBACKUP(Token, Value) \
916do \
917 if (yychar == YYEMPTY) \
918 { \
919 yychar = (Token); \
920 yylval = (Value); \
921 YYPOPSTACK (yylen); \
922 yystate = *yyssp; \
923 goto yybackup; \
924 } \
925 else \
926 { \
927 yyerror (YY_("syntax error: cannot back up")); \
928 YYERROR; \
929 } \
930while (YYID (0))
931
932/* Error token number */
933#define YYTERROR 1
934#define YYERRCODE 256
935
936
937/* This macro is provided for backward compatibility. */
938#ifndef YY_LOCATION_PRINT
939# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
940#endif
941
942
943/* YYLEX -- calling `yylex' with the right arguments. */
944#ifdef YYLEX_PARAM
945# define YYLEX yylex (YYLEX_PARAM)
946#else
947# define YYLEX yylex ()
948#endif
949
950/* Enable debugging if requested. */
951#if YYDEBUG
952
953# ifndef YYFPRINTF
954# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
955# define YYFPRINTF fprintf
956# endif
957
958# define YYDPRINTF(Args) \
959do { \
960 if (yydebug) \
961 YYFPRINTF Args; \
962} while (YYID (0))
963
964# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
965do { \
966 if (yydebug) \
967 { \
968 YYFPRINTF (stderr, "%s ", Title); \
969 yy_symbol_print (stderr, \
970 Type, Value); \
971 YYFPRINTF (stderr, "\n"); \
972 } \
973} while (YYID (0))
974
975
976/*--------------------------------.
977| Print this symbol on YYOUTPUT. |
978`--------------------------------*/
979
980/*ARGSUSED*/
981#if (defined __STDC__ || defined __C99__FUNC__ \
982 || defined __cplusplus || defined _MSC_VER)
983static void
984yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
985#else
986static void
987yy_symbol_value_print (yyoutput, yytype, yyvaluep)
988 FILE *yyoutput;
989 int yytype;
990 YYSTYPE const * const yyvaluep;
991#endif
992{
993 FILE *yyo = yyoutput;
994 YYUSE (yyo);
995 if (!yyvaluep)
996 return;
997# ifdef YYPRINT
998 if (yytype < YYNTOKENS)
999 YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
1000# else
1001 YYUSE (yyoutput);
1002# endif
1003 switch (yytype)
1004 {
1005 default:
1006 break;
1007 }
1008}
1009
1010
1011/*--------------------------------.
1012| Print this symbol on YYOUTPUT. |
1013`--------------------------------*/
1014
1015#if (defined __STDC__ || defined __C99__FUNC__ \
1016 || defined __cplusplus || defined _MSC_VER)
1017static void
1018yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
1019#else
1020static void
1021yy_symbol_print (yyoutput, yytype, yyvaluep)
1022 FILE *yyoutput;
1023 int yytype;
1024 YYSTYPE const * const yyvaluep;
1025#endif
1026{
1027 if (yytype < YYNTOKENS)
1028 YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
1029 else
1030 YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
1031
1032 yy_symbol_value_print (yyoutput, yytype, yyvaluep);
1033 YYFPRINTF (yyoutput, ")");
1034}
1035
1036/*------------------------------------------------------------------.
1037| yy_stack_print -- Print the state stack from its BOTTOM up to its |
1038| TOP (included). |
1039`------------------------------------------------------------------*/
1040
1041#if (defined __STDC__ || defined __C99__FUNC__ \
1042 || defined __cplusplus || defined _MSC_VER)
1043static void
1044yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
1045#else
1046static void
1047yy_stack_print (yybottom, yytop)
1048 yytype_int16 *yybottom;
1049 yytype_int16 *yytop;
1050#endif
1051{
1052 YYFPRINTF (stderr, "Stack now");
1053 for (; yybottom <= yytop; yybottom++)
1054 {
1055 int yybot = *yybottom;
1056 YYFPRINTF (stderr, " %d", yybot);
1057 }
1058 YYFPRINTF (stderr, "\n");
1059}
1060
1061# define YY_STACK_PRINT(Bottom, Top) \
1062do { \
1063 if (yydebug) \
1064 yy_stack_print ((Bottom), (Top)); \
1065} while (YYID (0))
1066
1067
1068/*------------------------------------------------.
1069| Report that the YYRULE is going to be reduced. |
1070`------------------------------------------------*/
1071
1072#if (defined __STDC__ || defined __C99__FUNC__ \
1073 || defined __cplusplus || defined _MSC_VER)
1074static void
1075yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
1076#else
1077static void
1078yy_reduce_print (yyvsp, yyrule)
1079 YYSTYPE *yyvsp;
1080 int yyrule;
1081#endif
1082{
1083 int yynrhs = yyr2[yyrule];
1084 int yyi;
1085 unsigned long int yylno = yyrline[yyrule];
1086 YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
1087 yyrule - 1, yylno);
1088 /* The symbols being reduced. */
1089 for (yyi = 0; yyi < yynrhs; yyi++)
1090 {
1091 YYFPRINTF (stderr, " $%d = ", yyi + 1);
1092 yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
1093 &(yyvsp[(yyi + 1) - (yynrhs)])
1094 );
1095 YYFPRINTF (stderr, "\n");
1096 }
1097}
1098
1099# define YY_REDUCE_PRINT(Rule) \
1100do { \
1101 if (yydebug) \
1102 yy_reduce_print (yyvsp, Rule); \
1103} while (YYID (0))
1104
1105/* Nonzero means print parse trace. It is left uninitialized so that
1106 multiple parsers can coexist. */
1107int yydebug;
1108#else /* !YYDEBUG */
1109# define YYDPRINTF(Args)
1110# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
1111# define YY_STACK_PRINT(Bottom, Top)
1112# define YY_REDUCE_PRINT(Rule)
1113#endif /* !YYDEBUG */
1114
1115
1116/* YYINITDEPTH -- initial size of the parser's stacks. */
1117#ifndef YYINITDEPTH
1118# define YYINITDEPTH 200
1119#endif
1120
1121/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
1122 if the built-in stack extension method is used).
1123
1124 Do not make this value too large; the results are undefined if
1125 YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
1126 evaluated with infinite-precision integer arithmetic. */
1127
1128#ifndef YYMAXDEPTH
1129# define YYMAXDEPTH 10000
1130#endif
1131
1132
1133#if YYERROR_VERBOSE
1134
1135# ifndef yystrlen
1136# if defined __GLIBC__ && defined _STRING_H
1137# define yystrlen strlen
1138# else
1139/* Return the length of YYSTR. */
1140#if (defined __STDC__ || defined __C99__FUNC__ \
1141 || defined __cplusplus || defined _MSC_VER)
1142static YYSIZE_T
1143yystrlen (const char *yystr)
1144#else
1145static YYSIZE_T
1146yystrlen (yystr)
1147 const char *yystr;
1148#endif
1149{
1150 YYSIZE_T yylen;
1151 for (yylen = 0; yystr[yylen]; yylen++)
1152 continue;
1153 return yylen;
1154}
1155# endif
1156# endif
1157
1158# ifndef yystpcpy
1159# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
1160# define yystpcpy stpcpy
1161# else
1162/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
1163 YYDEST. */
1164#if (defined __STDC__ || defined __C99__FUNC__ \
1165 || defined __cplusplus || defined _MSC_VER)
1166static char *
1167yystpcpy (char *yydest, const char *yysrc)
1168#else
1169static char *
1170yystpcpy (yydest, yysrc)
1171 char *yydest;
1172 const char *yysrc;
1173#endif
1174{
1175 char *yyd = yydest;
1176 const char *yys = yysrc;
1177
1178 while ((*yyd++ = *yys++) != '\0')
1179 continue;
1180
1181 return yyd - 1;
1182}
1183# endif
1184# endif
1185
1186# ifndef yytnamerr
1187/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
1188 quotes and backslashes, so that it's suitable for yyerror. The
1189 heuristic is that double-quoting is unnecessary unless the string
1190 contains an apostrophe, a comma, or backslash (other than
1191 backslash-backslash). YYSTR is taken from yytname. If YYRES is
1192 null, do not copy; instead, return the length of what the result
1193 would have been. */
1194static YYSIZE_T
1195yytnamerr (char *yyres, const char *yystr)
1196{
1197 if (*yystr == '"')
1198 {
1199 YYSIZE_T yyn = 0;
1200 char const *yyp = yystr;
1201
1202 for (;;)
1203 switch (*++yyp)
1204 {
1205 case '\'':
1206 case ',':
1207 goto do_not_strip_quotes;
1208
1209 case '\\':
1210 if (*++yyp != '\\')
1211 goto do_not_strip_quotes;
1212 /* Fall through. */
1213 default:
1214 if (yyres)
1215 yyres[yyn] = *yyp;
1216 yyn++;
1217 break;
1218
1219 case '"':
1220 if (yyres)
1221 yyres[yyn] = '\0';
1222 return yyn;
1223 }
1224 do_not_strip_quotes: ;
1225 }
1226
1227 if (! yyres)
1228 return yystrlen (yystr);
1229
1230 return yystpcpy (yyres, yystr) - yyres;
1231}
1232# endif
1233
1234/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
1235 about the unexpected token YYTOKEN for the state stack whose top is
1236 YYSSP.
1237
1238 Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
1239 not large enough to hold the message. In that case, also set
1240 *YYMSG_ALLOC to the required number of bytes. Return 2 if the
1241 required number of bytes is too large to store. */
1242static int
1243yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
1244 yytype_int16 *yyssp, int yytoken)
1245{
1246 YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]);
1247 YYSIZE_T yysize = yysize0;
1248 enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
1249 /* Internationalized format string. */
1250 const char *yyformat = YY_NULL;
1251 /* Arguments of yyformat. */
1252 char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
1253 /* Number of reported tokens (one for the "unexpected", one per
1254 "expected"). */
1255 int yycount = 0;
1256
1257 /* There are many possibilities here to consider:
1258 - Assume YYFAIL is not used. It's too flawed to consider. See
1259 <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html>
1260 for details. YYERROR is fine as it does not invoke this
1261 function.
1262 - If this state is a consistent state with a default action, then
1263 the only way this function was invoked is if the default action
1264 is an error action. In that case, don't check for expected
1265 tokens because there are none.
1266 - The only way there can be no lookahead present (in yychar) is if
1267 this state is a consistent state with a default action. Thus,
1268 detecting the absence of a lookahead is sufficient to determine
1269 that there is no unexpected or expected token to report. In that
1270 case, just report a simple "syntax error".
1271 - Don't assume there isn't a lookahead just because this state is a
1272 consistent state with a default action. There might have been a
1273 previous inconsistent state, consistent state with a non-default
1274 action, or user semantic action that manipulated yychar.
1275 - Of course, the expected token list depends on states to have
1276 correct lookahead information, and it depends on the parser not
1277 to perform extra reductions after fetching a lookahead from the
1278 scanner and before detecting a syntax error. Thus, state merging
1279 (from LALR or IELR) and default reductions corrupt the expected
1280 token list. However, the list is correct for canonical LR with
1281 one exception: it will still contain any token that will not be
1282 accepted due to an error action in a later state.
1283 */
1284 if (yytoken != YYEMPTY)
1285 {
1286 int yyn = yypact[*yyssp];
1287 yyarg[yycount++] = yytname[yytoken];
1288 if (!yypact_value_is_default (yyn))
1289 {
1290 /* Start YYX at -YYN if negative to avoid negative indexes in
1291 YYCHECK. In other words, skip the first -YYN actions for
1292 this state because they are default actions. */
1293 int yyxbegin = yyn < 0 ? -yyn : 0;
1294 /* Stay within bounds of both yycheck and yytname. */
1295 int yychecklim = YYLAST - yyn + 1;
1296 int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
1297 int yyx;
1298
1299 for (yyx = yyxbegin; yyx < yyxend; ++yyx)
1300 if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
1301 && !yytable_value_is_error (yytable[yyx + yyn]))
1302 {
1303 if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
1304 {
1305 yycount = 1;
1306 yysize = yysize0;
1307 break;
1308 }
1309 yyarg[yycount++] = yytname[yyx];
1310 {
1311 YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]);
1312 if (! (yysize <= yysize1
1313 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
1314 return 2;
1315 yysize = yysize1;
1316 }
1317 }
1318 }
1319 }
1320
1321 switch (yycount)
1322 {
1323# define YYCASE_(N, S) \
1324 case N: \
1325 yyformat = S; \
1326 break
1327 YYCASE_(0, YY_("syntax error"));
1328 YYCASE_(1, YY_("syntax error, unexpected %s"));
1329 YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
1330 YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
1331 YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
1332 YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
1333# undef YYCASE_
1334 }
1335
1336 {
1337 YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
1338 if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
1339 return 2;
1340 yysize = yysize1;
1341 }
1342
1343 if (*yymsg_alloc < yysize)
1344 {
1345 *yymsg_alloc = 2 * yysize;
1346 if (! (yysize <= *yymsg_alloc
1347 && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
1348 *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
1349 return 1;
1350 }
1351
1352 /* Avoid sprintf, as that infringes on the user's name space.
1353 Don't have undefined behavior even if the translation
1354 produced a string with the wrong number of "%s"s. */
1355 {
1356 char *yyp = *yymsg;
1357 int yyi = 0;
1358 while ((*yyp = *yyformat) != '\0')
1359 if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
1360 {
1361 yyp += yytnamerr (yyp, yyarg[yyi++]);
1362 yyformat += 2;
1363 }
1364 else
1365 {
1366 yyp++;
1367 yyformat++;
1368 }
1369 }
1370 return 0;
1371}
1372#endif /* YYERROR_VERBOSE */
1373
1374/*-----------------------------------------------.
1375| Release the memory associated to this symbol. |
1376`-----------------------------------------------*/
1377
1378/*ARGSUSED*/
1379#if (defined __STDC__ || defined __C99__FUNC__ \
1380 || defined __cplusplus || defined _MSC_VER)
1381static void
1382yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
1383#else
1384static void
1385yydestruct (yymsg, yytype, yyvaluep)
1386 const char *yymsg;
1387 int yytype;
1388 YYSTYPE *yyvaluep;
1389#endif
1390{
1391 YYUSE (yyvaluep);
1392
1393 if (!yymsg)
1394 yymsg = "Deleting";
1395 YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
1396
1397 switch (yytype)
1398 {
1399
1400 default:
1401 break;
1402 }
1403}
1404
1405
1406
1407
1408/* The lookahead symbol. */
1409int yychar;
1410
1411
1412#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
1413# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
1414# define YY_IGNORE_MAYBE_UNINITIALIZED_END
1415#endif
1416#ifndef YY_INITIAL_VALUE
1417# define YY_INITIAL_VALUE(Value) /* Nothing. */
1418#endif
1419
1420/* The semantic value of the lookahead symbol. */
1421YYSTYPE yylval YY_INITIAL_VALUE(yyval_default);
1422
1423/* Number of syntax errors so far. */
1424int yynerrs;
1425
1426
1427/*----------.
1428| yyparse. |
1429`----------*/
1430
1431#ifdef YYPARSE_PARAM
1432#if (defined __STDC__ || defined __C99__FUNC__ \
1433 || defined __cplusplus || defined _MSC_VER)
1434int
1435yyparse (void *YYPARSE_PARAM)
1436#else
1437int
1438yyparse (YYPARSE_PARAM)
1439 void *YYPARSE_PARAM;
1440#endif
1441#else /* ! YYPARSE_PARAM */
1442#if (defined __STDC__ || defined __C99__FUNC__ \
1443 || defined __cplusplus || defined _MSC_VER)
1444int
1445yyparse (void)
1446#else
1447int
1448yyparse ()
1449
1450#endif
1451#endif
1452{
1453 int yystate;
1454 /* Number of tokens to shift before error messages enabled. */
1455 int yyerrstatus;
1456
1457 /* The stacks and their tools:
1458 `yyss': related to states.
1459 `yyvs': related to semantic values.
1460
1461 Refer to the stacks through separate pointers, to allow yyoverflow
1462 to reallocate them elsewhere. */
1463
1464 /* The state stack. */
1465 yytype_int16 yyssa[YYINITDEPTH];
1466 yytype_int16 *yyss;
1467 yytype_int16 *yyssp;
1468
1469 /* The semantic value stack. */
1470 YYSTYPE yyvsa[YYINITDEPTH];
1471 YYSTYPE *yyvs;
1472 YYSTYPE *yyvsp;
1473
1474 YYSIZE_T yystacksize;
1475
1476 int yyn;
1477 int yyresult;
1478 /* Lookahead token as an internal (translated) token number. */
1479 int yytoken = 0;
1480 /* The variables used to return semantic value and location from the
1481 action routines. */
1482 YYSTYPE yyval;
1483
1484#if YYERROR_VERBOSE
1485 /* Buffer for error messages, and its allocated size. */
1486 char yymsgbuf[128];
1487 char *yymsg = yymsgbuf;
1488 YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
1489#endif
1490
1491#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
1492
1493 /* The number of symbols on the RHS of the reduced rule.
1494 Keep to zero when no symbol should be popped. */
1495 int yylen = 0;
1496
1497 yyssp = yyss = yyssa;
1498 yyvsp = yyvs = yyvsa;
1499 yystacksize = YYINITDEPTH;
1500
1501 YYDPRINTF ((stderr, "Starting parse\n"));
1502
1503 yystate = 0;
1504 yyerrstatus = 0;
1505 yynerrs = 0;
1506 yychar = YYEMPTY; /* Cause a token to be read. */
1507 goto yysetstate;
1508
1509/*------------------------------------------------------------.
1510| yynewstate -- Push a new state, which is found in yystate. |
1511`------------------------------------------------------------*/
1512 yynewstate:
1513 /* In all cases, when you get here, the value and location stacks
1514 have just been pushed. So pushing a state here evens the stacks. */
1515 yyssp++;
1516
1517 yysetstate:
1518 *yyssp = yystate;
1519
1520 if (yyss + yystacksize - 1 <= yyssp)
1521 {
1522 /* Get the current used size of the three stacks, in elements. */
1523 YYSIZE_T yysize = yyssp - yyss + 1;
1524
1525#ifdef yyoverflow
1526 {
1527 /* Give user a chance to reallocate the stack. Use copies of
1528 these so that the &'s don't force the real ones into
1529 memory. */
1530 YYSTYPE *yyvs1 = yyvs;
1531 yytype_int16 *yyss1 = yyss;
1532
1533 /* Each stack pointer address is followed by the size of the
1534 data in use in that stack, in bytes. This used to be a
1535 conditional around just the two extra args, but that might
1536 be undefined if yyoverflow is a macro. */
1537 yyoverflow (YY_("memory exhausted"),
1538 &yyss1, yysize * sizeof (*yyssp),
1539 &yyvs1, yysize * sizeof (*yyvsp),
1540 &yystacksize);
1541
1542 yyss = yyss1;
1543 yyvs = yyvs1;
1544 }
1545#else /* no yyoverflow */
1546# ifndef YYSTACK_RELOCATE
1547 goto yyexhaustedlab;
1548# else
1549 /* Extend the stack our own way. */
1550 if (YYMAXDEPTH <= yystacksize)
1551 goto yyexhaustedlab;
1552 yystacksize *= 2;
1553 if (YYMAXDEPTH < yystacksize)
1554 yystacksize = YYMAXDEPTH;
1555
1556 {
1557 yytype_int16 *yyss1 = yyss;
1558 union yyalloc *yyptr =
1559 (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
1560 if (! yyptr)
1561 goto yyexhaustedlab;
1562 YYSTACK_RELOCATE (yyss_alloc, yyss);
1563 YYSTACK_RELOCATE (yyvs_alloc, yyvs);
1564# undef YYSTACK_RELOCATE
1565 if (yyss1 != yyssa)
1566 YYSTACK_FREE (yyss1);
1567 }
1568# endif
1569#endif /* no yyoverflow */
1570
1571 yyssp = yyss + yysize - 1;
1572 yyvsp = yyvs + yysize - 1;
1573
1574 YYDPRINTF ((stderr, "Stack size increased to %lu\n",
1575 (unsigned long int) yystacksize));
1576
1577 if (yyss + yystacksize - 1 <= yyssp)
1578 YYABORT;
1579 }
1580
1581 YYDPRINTF ((stderr, "Entering state %d\n", yystate));
1582
1583 if (yystate == YYFINAL)
1584 YYACCEPT;
1585
1586 goto yybackup;
1587
1588/*-----------.
1589| yybackup. |
1590`-----------*/
1591yybackup:
1592
1593 /* Do appropriate processing given the current state. Read a
1594 lookahead token if we need one and don't already have one. */
1595
1596 /* First try to decide what to do without reference to lookahead token. */
1597 yyn = yypact[yystate];
1598 if (yypact_value_is_default (yyn))
1599 goto yydefault;
1600
1601 /* Not known => get a lookahead token if don't already have one. */
1602
1603 /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
1604 if (yychar == YYEMPTY)
1605 {
1606 YYDPRINTF ((stderr, "Reading a token: "));
1607 yychar = YYLEX;
1608 }
1609
1610 if (yychar <= YYEOF)
1611 {
1612 yychar = yytoken = YYEOF;
1613 YYDPRINTF ((stderr, "Now at end of input.\n"));
1614 }
1615 else
1616 {
1617 yytoken = YYTRANSLATE (yychar);
1618 YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
1619 }
1620
1621 /* If the proper action on seeing token YYTOKEN is to reduce or to
1622 detect an error, take that action. */
1623 yyn += yytoken;
1624 if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
1625 goto yydefault;
1626 yyn = yytable[yyn];
1627 if (yyn <= 0)
1628 {
1629 if (yytable_value_is_error (yyn))
1630 goto yyerrlab;
1631 yyn = -yyn;
1632 goto yyreduce;
1633 }
1634
1635 /* Count tokens shifted since error; after three, turn off error
1636 status. */
1637 if (yyerrstatus)
1638 yyerrstatus--;
1639
1640 /* Shift the lookahead token. */
1641 YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
1642
1643 /* Discard the shifted token. */
1644 yychar = YYEMPTY;
1645
1646 yystate = yyn;
1647 YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
1648 *++yyvsp = yylval;
1649 YY_IGNORE_MAYBE_UNINITIALIZED_END
1650
1651 goto yynewstate;
1652
1653
1654/*-----------------------------------------------------------.
1655| yydefault -- do the default action for the current state. |
1656`-----------------------------------------------------------*/
1657yydefault:
1658 yyn = yydefact[yystate];
1659 if (yyn == 0)
1660 goto yyerrlab;
1661 goto yyreduce;
1662
1663
1664/*-----------------------------.
1665| yyreduce -- Do a reduction. |
1666`-----------------------------*/
1667yyreduce:
1668 /* yyn is the number of a rule to reduce with. */
1669 yylen = yyr2[yyn];
1670
1671 /* If YYLEN is nonzero, implement the default value of the action:
1672 `$$ = $1'.
1673
1674 Otherwise, the following line sets YYVAL to garbage.
1675 This behavior is undocumented and Bison
1676 users should not rely upon it. Assigning to YYVAL
1677 unconditionally makes the parser a bit smaller, and it avoids a
1678 GCC warning that YYVAL may be used uninitialized. */
1679 yyval = yyvsp[1-yylen];
1680
1681
1682 YY_REDUCE_PRINT (yyn);
1683 switch (yyn)
1684 {
1685 case 4:
1686
1687 { is_typedef = 0; is_extern = 0; current_name = NULL; decl_spec = NULL; }
1688 break;
1689
1690 case 5:
1691
1692 { free_list(*(yyvsp[(2) - (2)]), NULL); *(yyvsp[(2) - (2)]) = NULL; }
1693 break;
1694
1695 case 6:
1696
1697 { is_typedef = 1; }
1698 break;
1699
1700 case 7:
1701
1702 { (yyval) = (yyvsp[(4) - (4)]); }
1703 break;
1704
1705 case 8:
1706
1707 { is_typedef = 1; }
1708 break;
1709
1710 case 9:
1711
1712 { (yyval) = (yyvsp[(3) - (3)]); }
1713 break;
1714
1715 case 14:
1716
1717 { (yyval) = (yyvsp[(2) - (2)]); }
1718 break;
1719
1720 case 15:
1721
1722 { (yyval) = (yyvsp[(2) - (2)]); }
1723 break;
1724
1725 case 16:
1726
1727 { if (current_name) {
1728 struct string_list *decl = (*(yyvsp[(3) - (3)]))->next;
1729 (*(yyvsp[(3) - (3)]))->next = NULL;
1730 add_symbol(current_name,
1731 is_typedef ? SYM_TYPEDEF : SYM_NORMAL,
1732 decl, is_extern);
1733 current_name = NULL;
1734 }
1735 (yyval) = (yyvsp[(3) - (3)]);
1736 }
1737 break;
1738
1739 case 17:
1740
1741 { (yyval) = NULL; }
1742 break;
1743
1744 case 19:
1745
1746 { struct string_list *decl = *(yyvsp[(1) - (1)]);
1747 *(yyvsp[(1) - (1)]) = NULL;
1748 add_symbol(current_name,
1749 is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern);
1750 current_name = NULL;
1751 (yyval) = (yyvsp[(1) - (1)]);
1752 }
1753 break;
1754
1755 case 20:
1756
1757 { struct string_list *decl = *(yyvsp[(3) - (3)]);
1758 *(yyvsp[(3) - (3)]) = NULL;
1759 free_list(*(yyvsp[(2) - (3)]), NULL);
1760 *(yyvsp[(2) - (3)]) = decl_spec;
1761 add_symbol(current_name,
1762 is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern);
1763 current_name = NULL;
1764 (yyval) = (yyvsp[(3) - (3)]);
1765 }
1766 break;
1767
1768 case 21:
1769
1770 { (yyval) = (yyvsp[(4) - (4)]) ? (yyvsp[(4) - (4)]) : (yyvsp[(3) - (4)]) ? (yyvsp[(3) - (4)]) : (yyvsp[(2) - (4)]) ? (yyvsp[(2) - (4)]) : (yyvsp[(1) - (4)]); }
1771 break;
1772
1773 case 22:
1774
1775 { decl_spec = NULL; }
1776 break;
1777
1778 case 24:
1779
1780 { decl_spec = *(yyvsp[(1) - (1)]); }
1781 break;
1782
1783 case 25:
1784
1785 { decl_spec = *(yyvsp[(2) - (2)]); }
1786 break;
1787
1788 case 26:
1789
1790 { /* Version 2 checksumming ignores storage class, as that
1791 is really irrelevant to the linkage. */
1792 remove_node((yyvsp[(1) - (1)]));
1793 (yyval) = (yyvsp[(1) - (1)]);
1794 }
1795 break;
1796
1797 case 31:
1798
1799 { is_extern = 1; (yyval) = (yyvsp[(1) - (1)]); }
1800 break;
1801
1802 case 32:
1803
1804 { is_extern = 0; (yyval) = (yyvsp[(1) - (1)]); }
1805 break;
1806
1807 case 37:
1808
1809 { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_STRUCT; (yyval) = (yyvsp[(2) - (2)]); }
1810 break;
1811
1812 case 38:
1813
1814 { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_UNION; (yyval) = (yyvsp[(2) - (2)]); }
1815 break;
1816
1817 case 39:
1818
1819 { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_ENUM; (yyval) = (yyvsp[(2) - (2)]); }
1820 break;
1821
1822 case 40:
1823
1824 { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_STRUCT); (yyval) = (yyvsp[(3) - (3)]); }
1825 break;
1826
1827 case 41:
1828
1829 { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_UNION); (yyval) = (yyvsp[(3) - (3)]); }
1830 break;
1831
1832 case 42:
1833
1834 { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_ENUM); (yyval) = (yyvsp[(3) - (3)]); }
1835 break;
1836
1837 case 43:
1838
1839 { add_symbol(NULL, SYM_ENUM, NULL, 0); (yyval) = (yyvsp[(2) - (2)]); }
1840 break;
1841
1842 case 44:
1843
1844 { (yyval) = (yyvsp[(2) - (2)]); }
1845 break;
1846
1847 case 45:
1848
1849 { (yyval) = (yyvsp[(2) - (2)]); }
1850 break;
1851
1852 case 57:
1853
1854 { (*(yyvsp[(1) - (1)]))->tag = SYM_TYPEDEF; (yyval) = (yyvsp[(1) - (1)]); }
1855 break;
1856
1857 case 58:
1858
1859 { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); }
1860 break;
1861
1862 case 59:
1863
1864 { (yyval) = NULL; }
1865 break;
1866
1867 case 62:
1868
1869 { (yyval) = (yyvsp[(2) - (2)]); }
1870 break;
1871
1872 case 66:
1873
1874 { /* restrict has no effect in prototypes so ignore it */
1875 remove_node((yyvsp[(1) - (1)]));
1876 (yyval) = (yyvsp[(1) - (1)]);
1877 }
1878 break;
1879
1880 case 67:
1881
1882 { (yyval) = (yyvsp[(2) - (2)]); }
1883 break;
1884
1885 case 69:
1886
1887 { if (current_name != NULL) {
1888 error_with_pos("unexpected second declaration name");
1889 YYERROR;
1890 } else {
1891 current_name = (*(yyvsp[(1) - (1)]))->string;
1892 (yyval) = (yyvsp[(1) - (1)]);
1893 }
1894 }
1895 break;
1896
1897 case 70:
1898
1899 { if (current_name != NULL) {
1900 error_with_pos("unexpected second declaration name");
1901 YYERROR;
1902 } else {
1903 current_name = (*(yyvsp[(1) - (1)]))->string;
1904 (yyval) = (yyvsp[(1) - (1)]);
1905 }
1906 }
1907 break;
1908
1909 case 71:
1910
1911 { (yyval) = (yyvsp[(4) - (4)]); }
1912 break;
1913
1914 case 72:
1915
1916 { (yyval) = (yyvsp[(4) - (4)]); }
1917 break;
1918
1919 case 73:
1920
1921 { (yyval) = (yyvsp[(2) - (2)]); }
1922 break;
1923
1924 case 74:
1925
1926 { (yyval) = (yyvsp[(3) - (3)]); }
1927 break;
1928
1929 case 75:
1930
1931 { (yyval) = (yyvsp[(3) - (3)]); }
1932 break;
1933
1934 case 76:
1935
1936 { (yyval) = (yyvsp[(2) - (2)]); }
1937 break;
1938
1939 case 80:
1940
1941 { (yyval) = (yyvsp[(4) - (4)]); }
1942 break;
1943
1944 case 81:
1945
1946 { (yyval) = (yyvsp[(4) - (4)]); }
1947 break;
1948
1949 case 82:
1950
1951 { (yyval) = (yyvsp[(2) - (2)]); }
1952 break;
1953
1954 case 83:
1955
1956 { (yyval) = (yyvsp[(3) - (3)]); }
1957 break;
1958
1959 case 84:
1960
1961 { (yyval) = (yyvsp[(3) - (3)]); }
1962 break;
1963
1964 case 85:
1965
1966 { (yyval) = (yyvsp[(2) - (2)]); }
1967 break;
1968
1969 case 87:
1970
1971 { (yyval) = (yyvsp[(3) - (3)]); }
1972 break;
1973
1974 case 88:
1975
1976 { (yyval) = NULL; }
1977 break;
1978
1979 case 91:
1980
1981 { (yyval) = (yyvsp[(3) - (3)]); }
1982 break;
1983
1984 case 92:
1985
1986 { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); }
1987 break;
1988
1989 case 93:
1990
1991 { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); }
1992 break;
1993
1994 case 95:
1995
1996 { (yyval) = NULL; }
1997 break;
1998
1999 case 96:
2000
2001 { /* For version 2 checksums, we don't want to remember
2002 private parameter names. */
2003 remove_node((yyvsp[(1) - (1)]));
2004 (yyval) = (yyvsp[(1) - (1)]);
2005 }
2006 break;
2007
2008 case 97:
2009
2010 { remove_node((yyvsp[(1) - (1)]));
2011 (yyval) = (yyvsp[(1) - (1)]);
2012 }
2013 break;
2014
2015 case 98:
2016
2017 { (yyval) = (yyvsp[(4) - (4)]); }
2018 break;
2019
2020 case 99:
2021
2022 { (yyval) = (yyvsp[(4) - (4)]); }
2023 break;
2024
2025 case 100:
2026
2027 { (yyval) = (yyvsp[(2) - (2)]); }
2028 break;
2029
2030 case 101:
2031
2032 { (yyval) = (yyvsp[(3) - (3)]); }
2033 break;
2034
2035 case 102:
2036
2037 { (yyval) = (yyvsp[(3) - (3)]); }
2038 break;
2039
2040 case 103:
2041
2042 { struct string_list *decl = *(yyvsp[(2) - (3)]);
2043 *(yyvsp[(2) - (3)]) = NULL;
2044 add_symbol(current_name, SYM_NORMAL, decl, is_extern);
2045 (yyval) = (yyvsp[(3) - (3)]);
2046 }
2047 break;
2048
2049 case 104:
2050
2051 { (yyval) = NULL; }
2052 break;
2053
2054 case 106:
2055
2056 { remove_list((yyvsp[(2) - (2)]), &(*(yyvsp[(1) - (2)]))->next); (yyval) = (yyvsp[(2) - (2)]); }
2057 break;
2058
2059 case 107:
2060
2061 { (yyval) = (yyvsp[(3) - (3)]); }
2062 break;
2063
2064 case 108:
2065
2066 { (yyval) = (yyvsp[(3) - (3)]); }
2067 break;
2068
2069 case 109:
2070
2071 { (yyval) = NULL; }
2072 break;
2073
2074 case 112:
2075
2076 { (yyval) = (yyvsp[(2) - (2)]); }
2077 break;
2078
2079 case 113:
2080
2081 { (yyval) = (yyvsp[(3) - (3)]); }
2082 break;
2083
2084 case 114:
2085
2086 { (yyval) = (yyvsp[(2) - (2)]); }
2087 break;
2088
2089 case 115:
2090
2091 { (yyval) = NULL; }
2092 break;
2093
2094 case 118:
2095
2096 { (yyval) = (yyvsp[(3) - (3)]); }
2097 break;
2098
2099 case 119:
2100
2101 { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); }
2102 break;
2103
2104 case 120:
2105
2106 { (yyval) = (yyvsp[(2) - (2)]); }
2107 break;
2108
2109 case 122:
2110
2111 { (yyval) = (yyvsp[(2) - (2)]); }
2112 break;
2113
2114 case 123:
2115
2116 { (yyval) = NULL; }
2117 break;
2118
2119 case 125:
2120
2121 { (yyval) = (yyvsp[(3) - (3)]); }
2122 break;
2123
2124 case 126:
2125
2126 { (yyval) = (yyvsp[(4) - (4)]); }
2127 break;
2128
2129 case 129:
2130
2131 {
2132 const char *name = strdup((*(yyvsp[(1) - (1)]))->string);
2133 add_symbol(name, SYM_ENUM_CONST, NULL, 0);
2134 }
2135 break;
2136
2137 case 130:
2138
2139 {
2140 const char *name = strdup((*(yyvsp[(1) - (3)]))->string);
2141 struct string_list *expr = copy_list_range(*(yyvsp[(3) - (3)]), *(yyvsp[(2) - (3)]));
2142 add_symbol(name, SYM_ENUM_CONST, expr, 0);
2143 }
2144 break;
2145
2146 case 131:
2147
2148 { (yyval) = (yyvsp[(2) - (2)]); }
2149 break;
2150
2151 case 132:
2152
2153 { (yyval) = NULL; }
2154 break;
2155
2156 case 134:
2157
2158 { export_symbol((*(yyvsp[(3) - (5)]))->string); (yyval) = (yyvsp[(5) - (5)]); }
2159 break;
2160
2161
2162
2163 default: break;
2164 }
2165 /* User semantic actions sometimes alter yychar, and that requires
2166 that yytoken be updated with the new translation. We take the
2167 approach of translating immediately before every use of yytoken.
2168 One alternative is translating here after every semantic action,
2169 but that translation would be missed if the semantic action invokes
2170 YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
2171 if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
2172 incorrect destructor might then be invoked immediately. In the
2173 case of YYERROR or YYBACKUP, subsequent parser actions might lead
2174 to an incorrect destructor call or verbose syntax error message
2175 before the lookahead is translated. */
2176 YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
2177
2178 YYPOPSTACK (yylen);
2179 yylen = 0;
2180 YY_STACK_PRINT (yyss, yyssp);
2181
2182 *++yyvsp = yyval;
2183
2184 /* Now `shift' the result of the reduction. Determine what state
2185 that goes to, based on the state we popped back to and the rule
2186 number reduced by. */
2187
2188 yyn = yyr1[yyn];
2189
2190 yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
2191 if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
2192 yystate = yytable[yystate];
2193 else
2194 yystate = yydefgoto[yyn - YYNTOKENS];
2195
2196 goto yynewstate;
2197
2198
2199/*------------------------------------.
2200| yyerrlab -- here on detecting error |
2201`------------------------------------*/
2202yyerrlab:
2203 /* Make sure we have latest lookahead translation. See comments at
2204 user semantic actions for why this is necessary. */
2205 yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
2206
2207 /* If not already recovering from an error, report this error. */
2208 if (!yyerrstatus)
2209 {
2210 ++yynerrs;
2211#if ! YYERROR_VERBOSE
2212 yyerror (YY_("syntax error"));
2213#else
2214# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
2215 yyssp, yytoken)
2216 {
2217 char const *yymsgp = YY_("syntax error");
2218 int yysyntax_error_status;
2219 yysyntax_error_status = YYSYNTAX_ERROR;
2220 if (yysyntax_error_status == 0)
2221 yymsgp = yymsg;
2222 else if (yysyntax_error_status == 1)
2223 {
2224 if (yymsg != yymsgbuf)
2225 YYSTACK_FREE (yymsg);
2226 yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
2227 if (!yymsg)
2228 {
2229 yymsg = yymsgbuf;
2230 yymsg_alloc = sizeof yymsgbuf;
2231 yysyntax_error_status = 2;
2232 }
2233 else
2234 {
2235 yysyntax_error_status = YYSYNTAX_ERROR;
2236 yymsgp = yymsg;
2237 }
2238 }
2239 yyerror (yymsgp);
2240 if (yysyntax_error_status == 2)
2241 goto yyexhaustedlab;
2242 }
2243# undef YYSYNTAX_ERROR
2244#endif
2245 }
2246
2247
2248
2249 if (yyerrstatus == 3)
2250 {
2251 /* If just tried and failed to reuse lookahead token after an
2252 error, discard it. */
2253
2254 if (yychar <= YYEOF)
2255 {
2256 /* Return failure if at end of input. */
2257 if (yychar == YYEOF)
2258 YYABORT;
2259 }
2260 else
2261 {
2262 yydestruct ("Error: discarding",
2263 yytoken, &yylval);
2264 yychar = YYEMPTY;
2265 }
2266 }
2267
2268 /* Else will try to reuse lookahead token after shifting the error
2269 token. */
2270 goto yyerrlab1;
2271
2272
2273/*---------------------------------------------------.
2274| yyerrorlab -- error raised explicitly by YYERROR. |
2275`---------------------------------------------------*/
2276yyerrorlab:
2277
2278 /* Pacify compilers like GCC when the user code never invokes
2279 YYERROR and the label yyerrorlab therefore never appears in user
2280 code. */
2281 if (/*CONSTCOND*/ 0)
2282 goto yyerrorlab;
2283
2284 /* Do not reclaim the symbols of the rule which action triggered
2285 this YYERROR. */
2286 YYPOPSTACK (yylen);
2287 yylen = 0;
2288 YY_STACK_PRINT (yyss, yyssp);
2289 yystate = *yyssp;
2290 goto yyerrlab1;
2291
2292
2293/*-------------------------------------------------------------.
2294| yyerrlab1 -- common code for both syntax error and YYERROR. |
2295`-------------------------------------------------------------*/
2296yyerrlab1:
2297 yyerrstatus = 3; /* Each real token shifted decrements this. */
2298
2299 for (;;)
2300 {
2301 yyn = yypact[yystate];
2302 if (!yypact_value_is_default (yyn))
2303 {
2304 yyn += YYTERROR;
2305 if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
2306 {
2307 yyn = yytable[yyn];
2308 if (0 < yyn)
2309 break;
2310 }
2311 }
2312
2313 /* Pop the current state because it cannot handle the error token. */
2314 if (yyssp == yyss)
2315 YYABORT;
2316
2317
2318 yydestruct ("Error: popping",
2319 yystos[yystate], yyvsp);
2320 YYPOPSTACK (1);
2321 yystate = *yyssp;
2322 YY_STACK_PRINT (yyss, yyssp);
2323 }
2324
2325 YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
2326 *++yyvsp = yylval;
2327 YY_IGNORE_MAYBE_UNINITIALIZED_END
2328
2329
2330 /* Shift the error token. */
2331 YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
2332
2333 yystate = yyn;
2334 goto yynewstate;
2335
2336
2337/*-------------------------------------.
2338| yyacceptlab -- YYACCEPT comes here. |
2339`-------------------------------------*/
2340yyacceptlab:
2341 yyresult = 0;
2342 goto yyreturn;
2343
2344/*-----------------------------------.
2345| yyabortlab -- YYABORT comes here. |
2346`-----------------------------------*/
2347yyabortlab:
2348 yyresult = 1;
2349 goto yyreturn;
2350
2351#if !defined yyoverflow || YYERROR_VERBOSE
2352/*-------------------------------------------------.
2353| yyexhaustedlab -- memory exhaustion comes here. |
2354`-------------------------------------------------*/
2355yyexhaustedlab:
2356 yyerror (YY_("memory exhausted"));
2357 yyresult = 2;
2358 /* Fall through. */
2359#endif
2360
2361yyreturn:
2362 if (yychar != YYEMPTY)
2363 {
2364 /* Make sure we have latest lookahead translation. See comments at
2365 user semantic actions for why this is necessary. */
2366 yytoken = YYTRANSLATE (yychar);
2367 yydestruct ("Cleanup: discarding lookahead",
2368 yytoken, &yylval);
2369 }
2370 /* Do not reclaim the symbols of the rule which action triggered
2371 this YYABORT or YYACCEPT. */
2372 YYPOPSTACK (yylen);
2373 YY_STACK_PRINT (yyss, yyssp);
2374 while (yyssp != yyss)
2375 {
2376 yydestruct ("Cleanup: popping",
2377 yystos[*yyssp], yyvsp);
2378 YYPOPSTACK (1);
2379 }
2380#ifndef yyoverflow
2381 if (yyss != yyssa)
2382 YYSTACK_FREE (yyss);
2383#endif
2384#if YYERROR_VERBOSE
2385 if (yymsg != yymsgbuf)
2386 YYSTACK_FREE (yymsg);
2387#endif
2388 /* Make sure YYID is used. */
2389 return YYID (yyresult);
2390}
2391
2392
2393
2394
2395
2396static void
2397yyerror(const char *e)
2398{
2399 error_with_pos("%s", e);
2400}