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