1 /* A Bison parser, made by GNU Bison 2.7. */
3 /* Bison implementation for Yacc-like parsers in C
5 Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
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.
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.
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/>. */
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.
30 This special exception was added by the Free Software Foundation in
31 version 2.2 of Bison. */
33 /* C LALR(1) parser skeleton written by Richard Stallman, by
34 simplifying the original so-called "semantic" parser. */
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. */
43 /* Identify Bison output. */
47 #define YYBISON_VERSION "2.7"
50 #define YYSKELETON_NAME "yacc.c"
64 /* Copy the first part of user declarations. */
73 static int is_typedef;
75 static char *current_name;
76 static struct string_list *decl_spec;
78 static void yyerror(const char *);
81 remove_node(struct string_list **p)
83 struct string_list *node = *p;
89 remove_list(struct string_list **pb, struct string_list **pe)
91 struct string_list *b = *pb, *e = *pe;
96 /* Record definition of a struct/union/enum */
97 static void record_compound(struct string_list **keyw,
98 struct string_list **ident,
99 struct string_list **body,
100 enum symbol_type type)
102 struct string_list *b = *body, *i = *ident, *r;
104 if (i->in_source_file) {
106 (*ident)->tag = type;
107 remove_list(body, ident);
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);
119 # if defined __cplusplus && 201103L <= __cplusplus
120 # define YY_NULL nullptr
126 /* Enabling verbose error messages. */
127 #ifdef YYERROR_VERBOSE
128 # undef YYERROR_VERBOSE
129 # define YYERROR_VERBOSE 1
131 # define YYERROR_VERBOSE 0
135 /* Enabling traces. */
146 /* Put the tokens into the symbol table, so that GDB and other debuggers
150 ATTRIBUTE_KEYW = 259,
158 EXTENSION_KEYW = 267,
176 EXPORT_SYMBOL_KEYW = 285,
178 ATTRIBUTE_PHRASE = 287,
181 BRACKET_PHRASE = 290,
182 EXPRESSION_PHRASE = 291,
196 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
198 # define YYSTYPE_IS_TRIVIAL 1
199 # define yystype YYSTYPE /* obsolescent; will be withdrawn */
200 # define YYSTYPE_IS_DECLARED 1
203 extern YYSTYPE yylval;
206 #if defined __STDC__ || defined __cplusplus
207 int yyparse (void *YYPARSE_PARAM);
211 #else /* ! YYPARSE_PARAM */
212 #if defined __STDC__ || defined __cplusplus
217 #endif /* ! YYPARSE_PARAM */
221 /* Copy the second part of user declarations. */
230 typedef YYTYPE_UINT8 yytype_uint8;
232 typedef unsigned char yytype_uint8;
236 typedef YYTYPE_INT8 yytype_int8;
237 #elif (defined __STDC__ || defined __C99__FUNC__ \
238 || defined __cplusplus || defined _MSC_VER)
239 typedef signed char yytype_int8;
241 typedef short int yytype_int8;
245 typedef YYTYPE_UINT16 yytype_uint16;
247 typedef unsigned short int yytype_uint16;
251 typedef YYTYPE_INT16 yytype_int16;
253 typedef short int yytype_int16;
257 # ifdef __SIZE_TYPE__
258 # define YYSIZE_T __SIZE_TYPE__
259 # elif defined size_t
260 # define YYSIZE_T size_t
261 # elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
262 || defined __cplusplus || defined _MSC_VER)
263 # include <stddef.h> /* INFRINGES ON USER NAME SPACE */
264 # define YYSIZE_T size_t
266 # define YYSIZE_T unsigned int
270 #define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
273 # if defined YYENABLE_NLS && YYENABLE_NLS
275 # include <libintl.h> /* INFRINGES ON USER NAME SPACE */
276 # define YY_(Msgid) dgettext ("bison-runtime", Msgid)
280 # define YY_(Msgid) Msgid
284 /* Suppress unused-variable warnings by "using" E. */
285 #if ! defined lint || defined __GNUC__
286 # define YYUSE(E) ((void) (E))
288 # define YYUSE(E) /* empty */
291 /* Identity function, used to suppress warnings about constant conditions. */
295 #if (defined __STDC__ || defined __C99__FUNC__ \
296 || defined __cplusplus || defined _MSC_VER)
309 #if ! defined yyoverflow || YYERROR_VERBOSE
311 /* The parser invokes alloca or malloc; define the necessary symbols. */
313 # ifdef YYSTACK_USE_ALLOCA
314 # if YYSTACK_USE_ALLOCA
316 # define YYSTACK_ALLOC __builtin_alloca
317 # elif defined __BUILTIN_VA_ARG_INCR
318 # include <alloca.h> /* INFRINGES ON USER NAME SPACE */
320 # define YYSTACK_ALLOC __alloca
321 # elif defined _MSC_VER
322 # include <malloc.h> /* INFRINGES ON USER NAME SPACE */
323 # define alloca _alloca
325 # define YYSTACK_ALLOC alloca
326 # if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
327 || defined __cplusplus || defined _MSC_VER)
328 # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
329 /* Use EXIT_SUCCESS as a witness for stdlib.h. */
330 # ifndef EXIT_SUCCESS
331 # define EXIT_SUCCESS 0
338 # ifdef YYSTACK_ALLOC
339 /* Pacify GCC's `empty if-body' warning. */
340 # define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
341 # ifndef YYSTACK_ALLOC_MAXIMUM
342 /* The OS might guarantee only one guard page at the bottom of the stack,
343 and a page size can be as small as 4096 bytes. So we cannot safely
344 invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
345 to allow for a few compiler-allocated temporary stack slots. */
346 # define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
349 # define YYSTACK_ALLOC YYMALLOC
350 # define YYSTACK_FREE YYFREE
351 # ifndef YYSTACK_ALLOC_MAXIMUM
352 # define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
354 # if (defined __cplusplus && ! defined EXIT_SUCCESS \
355 && ! ((defined YYMALLOC || defined malloc) \
356 && (defined YYFREE || defined free)))
357 # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
358 # ifndef EXIT_SUCCESS
359 # define EXIT_SUCCESS 0
363 # define YYMALLOC malloc
364 # if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
365 || defined __cplusplus || defined _MSC_VER)
366 void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
371 # if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
372 || defined __cplusplus || defined _MSC_VER)
373 void free (void *); /* INFRINGES ON USER NAME SPACE */
377 #endif /* ! defined yyoverflow || YYERROR_VERBOSE */
380 #if (! defined yyoverflow \
381 && (! defined __cplusplus \
382 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
384 /* A type that is properly aligned for any stack member. */
387 yytype_int16 yyss_alloc;
391 /* The size of the maximum gap between one aligned stack and the next. */
392 # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
394 /* The size of an array large to enough to hold all stacks, each with
396 # define YYSTACK_BYTES(N) \
397 ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
398 + YYSTACK_GAP_MAXIMUM)
400 # define YYCOPY_NEEDED 1
402 /* Relocate STACK from its old location to the new one. The
403 local variables YYSIZE and YYSTACKSIZE give the old and new number of
404 elements in the stack, and YYPTR gives the new location of the
405 stack. Advance YYPTR to a properly aligned location for the next
407 # define YYSTACK_RELOCATE(Stack_alloc, Stack) \
410 YYSIZE_T yynewbytes; \
411 YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
412 Stack = &yyptr->Stack_alloc; \
413 yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
414 yyptr += yynewbytes / sizeof (*yyptr); \
420 #if defined YYCOPY_NEEDED && YYCOPY_NEEDED
421 /* Copy COUNT objects from SRC to DST. The source and destination do
424 # if defined __GNUC__ && 1 < __GNUC__
425 # define YYCOPY(Dst, Src, Count) \
426 __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
428 # define YYCOPY(Dst, Src, Count) \
432 for (yyi = 0; yyi < (Count); yyi++) \
433 (Dst)[yyi] = (Src)[yyi]; \
438 #endif /* !YYCOPY_NEEDED */
440 /* YYFINAL -- State number of the termination state. */
442 /* YYLAST -- Last index in YYTABLE. */
445 /* YYNTOKENS -- Number of terminals. */
447 /* YYNNTS -- Number of nonterminals. */
449 /* YYNRULES -- Number of rules. */
451 /* YYNRULES -- Number of states. */
452 #define YYNSTATES 189
454 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
456 #define YYMAXUTOK 300
458 #define YYTRANSLATE(YYX) \
459 ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
461 /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
462 static const yytype_uint8 yytranslate[] =
464 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
465 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
466 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
467 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
468 49, 50, 51, 2, 48, 2, 2, 2, 2, 2,
469 2, 2, 2, 2, 2, 2, 2, 2, 54, 46,
470 2, 52, 2, 2, 2, 2, 2, 2, 2, 2,
471 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
472 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
473 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
474 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
475 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
476 2, 2, 2, 53, 2, 47, 2, 2, 2, 2,
477 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
478 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
479 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
480 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
481 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
482 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
483 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
484 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
485 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
486 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
487 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
488 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
489 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
490 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
491 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
492 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
493 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
498 /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
500 static const yytype_uint16 yyprhs[] =
502 0, 0, 3, 5, 8, 9, 12, 13, 18, 19,
503 23, 25, 27, 29, 31, 34, 37, 41, 42, 44,
504 46, 50, 55, 56, 58, 60, 63, 65, 67, 69,
505 71, 73, 75, 77, 79, 81, 86, 88, 91, 94,
506 97, 101, 105, 109, 112, 115, 118, 120, 122, 124,
507 126, 128, 130, 132, 134, 136, 138, 140, 142, 145,
508 146, 148, 150, 153, 155, 157, 159, 161, 164, 166,
509 168, 170, 175, 180, 183, 187, 191, 194, 196, 198,
510 200, 205, 210, 213, 217, 221, 224, 226, 230, 231,
511 233, 235, 239, 242, 245, 247, 248, 250, 252, 257,
512 262, 265, 269, 273, 277, 278, 280, 283, 287, 291,
513 292, 294, 296, 299, 303, 306, 307, 309, 311, 315,
514 318, 321, 323, 326, 327, 330, 334, 339, 341, 345,
515 347, 351, 354, 355, 357
518 /* YYRHS -- A `-1'-separated list of the rules' RHS. */
519 static const yytype_int8 yyrhs[] =
521 56, 0, -1, 57, -1, 56, 57, -1, -1, 58,
522 59, -1, -1, 12, 23, 60, 62, -1, -1, 23,
523 61, 62, -1, 62, -1, 86, -1, 101, -1, 103,
524 -1, 1, 46, -1, 1, 47, -1, 66, 63, 46,
525 -1, -1, 64, -1, 65, -1, 64, 48, 65, -1,
526 76, 102, 97, 87, -1, -1, 67, -1, 68, -1,
527 67, 68, -1, 69, -1, 70, -1, 5, -1, 17,
528 -1, 21, -1, 11, -1, 14, -1, 71, -1, 75,
529 -1, 28, 49, 83, 50, -1, 33, -1, 22, 39,
530 -1, 24, 39, -1, 10, 39, -1, 22, 39, 89,
531 -1, 24, 39, 89, -1, 10, 39, 98, -1, 10,
532 98, -1, 22, 89, -1, 24, 89, -1, 7, -1,
533 19, -1, 15, -1, 16, -1, 20, -1, 25, -1,
534 13, -1, 9, -1, 26, -1, 6, -1, 29, -1,
535 43, -1, 51, 73, -1, -1, 74, -1, 75, -1,
536 74, 75, -1, 8, -1, 27, -1, 32, -1, 18,
537 -1, 72, 76, -1, 77, -1, 39, -1, 43, -1,
538 77, 49, 80, 50, -1, 77, 49, 1, 50, -1,
539 77, 35, -1, 49, 76, 50, -1, 49, 1, 50,
540 -1, 72, 78, -1, 79, -1, 39, -1, 43, -1,
541 79, 49, 80, 50, -1, 79, 49, 1, 50, -1,
542 79, 35, -1, 49, 78, 50, -1, 49, 1, 50,
543 -1, 81, 38, -1, 81, -1, 82, 48, 38, -1,
544 -1, 82, -1, 83, -1, 82, 48, 83, -1, 67,
545 84, -1, 72, 84, -1, 85, -1, -1, 39, -1,
546 43, -1, 85, 49, 80, 50, -1, 85, 49, 1,
547 50, -1, 85, 35, -1, 49, 84, 50, -1, 49,
548 1, 50, -1, 66, 76, 34, -1, -1, 88, -1,
549 52, 36, -1, 53, 90, 47, -1, 53, 1, 47,
550 -1, -1, 91, -1, 92, -1, 91, 92, -1, 66,
551 93, 46, -1, 1, 46, -1, -1, 94, -1, 95,
552 -1, 94, 48, 95, -1, 78, 97, -1, 39, 96,
553 -1, 96, -1, 54, 36, -1, -1, 97, 32, -1,
554 53, 99, 47, -1, 53, 99, 48, 47, -1, 100,
555 -1, 99, 48, 100, -1, 39, -1, 39, 52, 36,
556 -1, 31, 46, -1, -1, 31, -1, 30, 49, 39,
560 /* YYRLINE[YYN] -- source line where rule number YYN was defined. */
561 static const yytype_uint16 yyrline[] =
563 0, 125, 125, 126, 130, 130, 136, 136, 138, 138,
564 140, 141, 142, 143, 144, 145, 149, 163, 164, 168,
565 176, 189, 195, 196, 200, 201, 205, 211, 215, 216,
566 217, 218, 219, 223, 224, 225, 226, 230, 232, 234,
567 238, 240, 242, 247, 250, 251, 255, 256, 257, 258,
568 259, 260, 261, 262, 263, 264, 265, 266, 270, 275,
569 276, 280, 281, 285, 285, 285, 286, 294, 295, 299,
570 308, 317, 319, 321, 323, 325, 332, 333, 337, 338,
571 339, 341, 343, 345, 347, 352, 353, 354, 358, 359,
572 363, 364, 369, 374, 376, 380, 381, 389, 393, 395,
573 397, 399, 401, 406, 415, 416, 421, 426, 427, 431,
574 432, 436, 437, 441, 443, 448, 449, 453, 454, 458,
575 459, 460, 464, 468, 469, 473, 474, 478, 479, 482,
576 487, 495, 499, 500, 504
580 #if YYDEBUG || YYERROR_VERBOSE || 0
581 /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
582 First, the terminals, then, starting at YYNTOKENS, nonterminals. */
583 static const char *const yytname[] =
585 "$end", "error", "$undefined", "ASM_KEYW", "ATTRIBUTE_KEYW",
586 "AUTO_KEYW", "BOOL_KEYW", "CHAR_KEYW", "CONST_KEYW", "DOUBLE_KEYW",
587 "ENUM_KEYW", "EXTERN_KEYW", "EXTENSION_KEYW", "FLOAT_KEYW",
588 "INLINE_KEYW", "INT_KEYW", "LONG_KEYW", "REGISTER_KEYW", "RESTRICT_KEYW",
589 "SHORT_KEYW", "SIGNED_KEYW", "STATIC_KEYW", "STRUCT_KEYW",
590 "TYPEDEF_KEYW", "UNION_KEYW", "UNSIGNED_KEYW", "VOID_KEYW",
591 "VOLATILE_KEYW", "TYPEOF_KEYW", "VA_LIST_KEYW", "EXPORT_SYMBOL_KEYW",
592 "ASM_PHRASE", "ATTRIBUTE_PHRASE", "TYPEOF_PHRASE", "BRACE_PHRASE",
593 "BRACKET_PHRASE", "EXPRESSION_PHRASE", "CHAR", "DOTS", "IDENT", "INT",
594 "REAL", "STRING", "TYPE", "OTHER", "FILENAME", "';'", "'}'", "','",
595 "'('", "')'", "'*'", "'='", "'{'", "':'", "$accept", "declaration_seq",
596 "declaration", "$@1", "declaration1", "$@2", "$@3", "simple_declaration",
597 "init_declarator_list_opt", "init_declarator_list", "init_declarator",
598 "decl_specifier_seq_opt", "decl_specifier_seq", "decl_specifier",
599 "storage_class_specifier", "type_specifier", "simple_type_specifier",
600 "ptr_operator", "cvar_qualifier_seq_opt", "cvar_qualifier_seq",
601 "cvar_qualifier", "declarator", "direct_declarator", "nested_declarator",
602 "direct_nested_declarator", "parameter_declaration_clause",
603 "parameter_declaration_list_opt", "parameter_declaration_list",
604 "parameter_declaration", "m_abstract_declarator",
605 "direct_m_abstract_declarator", "function_definition", "initializer_opt",
606 "initializer", "class_body", "member_specification_opt",
607 "member_specification", "member_declaration",
608 "member_declarator_list_opt", "member_declarator_list",
609 "member_declarator", "member_bitfield_declarator", "attribute_opt",
610 "enum_body", "enumerator_list", "enumerator", "asm_definition",
611 "asm_phrase_opt", "export_definition", YY_NULL
616 /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
618 static const yytype_uint16 yytoknum[] =
620 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
621 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
622 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
623 285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
624 295, 296, 297, 298, 299, 300, 59, 125, 44, 40,
629 /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
630 static const yytype_uint8 yyr1[] =
632 0, 55, 56, 56, 58, 57, 60, 59, 61, 59,
633 59, 59, 59, 59, 59, 59, 62, 63, 63, 64,
634 64, 65, 66, 66, 67, 67, 68, 68, 69, 69,
635 69, 69, 69, 70, 70, 70, 70, 70, 70, 70,
636 70, 70, 70, 70, 70, 70, 71, 71, 71, 71,
637 71, 71, 71, 71, 71, 71, 71, 71, 72, 73,
638 73, 74, 74, 75, 75, 75, 75, 76, 76, 77,
639 77, 77, 77, 77, 77, 77, 78, 78, 79, 79,
640 79, 79, 79, 79, 79, 80, 80, 80, 81, 81,
641 82, 82, 83, 84, 84, 85, 85, 85, 85, 85,
642 85, 85, 85, 86, 87, 87, 88, 89, 89, 90,
643 90, 91, 91, 92, 92, 93, 93, 94, 94, 95,
644 95, 95, 96, 97, 97, 98, 98, 99, 99, 100,
645 100, 101, 102, 102, 103
648 /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
649 static const yytype_uint8 yyr2[] =
651 0, 2, 1, 2, 0, 2, 0, 4, 0, 3,
652 1, 1, 1, 1, 2, 2, 3, 0, 1, 1,
653 3, 4, 0, 1, 1, 2, 1, 1, 1, 1,
654 1, 1, 1, 1, 1, 4, 1, 2, 2, 2,
655 3, 3, 3, 2, 2, 2, 1, 1, 1, 1,
656 1, 1, 1, 1, 1, 1, 1, 1, 2, 0,
657 1, 1, 2, 1, 1, 1, 1, 2, 1, 1,
658 1, 4, 4, 2, 3, 3, 2, 1, 1, 1,
659 4, 4, 2, 3, 3, 2, 1, 3, 0, 1,
660 1, 3, 2, 2, 1, 0, 1, 1, 4, 4,
661 2, 3, 3, 3, 0, 1, 2, 3, 3, 0,
662 1, 1, 2, 3, 2, 0, 1, 1, 3, 2,
663 2, 1, 2, 0, 2, 3, 4, 1, 3, 1,
667 /* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
668 Performed when YYTABLE doesn't specify something else to do. Zero
669 means the default is an error. */
670 static const yytype_uint8 yydefact[] =
672 4, 4, 2, 0, 1, 3, 0, 28, 55, 46,
673 63, 53, 0, 31, 0, 52, 32, 48, 49, 29,
674 66, 47, 50, 30, 0, 8, 0, 51, 54, 64,
675 0, 56, 0, 0, 65, 36, 57, 5, 10, 17,
676 23, 24, 26, 27, 33, 34, 11, 12, 13, 14,
677 15, 39, 0, 43, 6, 37, 0, 44, 22, 38,
678 45, 0, 0, 131, 69, 70, 0, 59, 0, 18,
679 19, 0, 132, 68, 25, 42, 129, 0, 127, 22,
680 40, 0, 115, 0, 0, 111, 9, 17, 41, 95,
681 0, 0, 0, 0, 58, 60, 61, 16, 0, 67,
682 133, 103, 123, 73, 0, 0, 125, 0, 7, 114,
683 108, 78, 79, 0, 0, 0, 123, 77, 0, 116,
684 117, 121, 107, 0, 112, 132, 96, 57, 0, 95,
685 92, 94, 35, 0, 75, 74, 62, 20, 104, 0,
686 0, 86, 89, 90, 130, 126, 128, 120, 0, 78,
687 0, 122, 76, 119, 82, 0, 113, 0, 0, 97,
688 0, 93, 100, 0, 134, 124, 0, 21, 105, 72,
689 71, 85, 0, 84, 83, 0, 0, 118, 102, 101,
690 0, 0, 106, 87, 91, 81, 80, 99, 98
693 /* YYDEFGOTO[NTERM-NUM]. */
694 static const yytype_int16 yydefgoto[] =
696 -1, 1, 2, 3, 37, 79, 58, 38, 68, 69,
697 70, 82, 40, 41, 42, 43, 44, 71, 94, 95,
698 45, 125, 73, 116, 117, 140, 141, 142, 143, 130,
699 131, 46, 167, 168, 57, 83, 84, 85, 118, 119,
700 120, 121, 138, 53, 77, 78, 47, 102, 48
703 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
705 #define YYPACT_NINF -111
706 static const yytype_int16 yypact[] =
708 -111, 13, -111, 210, -111, -111, 28, -111, -111, -111,
709 -111, -111, -27, -111, 44, -111, -111, -111, -111, -111,
710 -111, -111, -111, -111, -24, -111, -20, -111, -111, -111,
711 31, -111, 32, 42, -111, -111, -111, -111, -111, 34,
712 481, -111, -111, -111, -111, -111, -111, -111, -111, -111,
713 -111, 51, 56, -111, -111, 52, 108, -111, 481, 52,
714 -111, 481, 58, -111, -111, -111, 19, 0, 54, 55,
715 -111, 34, 30, -18, -111, -111, 68, -25, -111, 481,
716 -111, 45, 33, 59, 159, -111, -111, 34, -111, 395,
717 57, 60, 81, 88, -111, 0, -111, -111, 34, -111,
718 -111, -111, -111, -111, 257, 72, -111, -23, -111, -111,
719 -111, 85, -111, 20, 106, 47, -111, -10, 97, 96,
720 -111, -111, -111, 99, -111, 115, -111, -111, 5, 50,
721 -111, 11, -111, 102, -111, -111, -111, -111, -22, 100,
722 103, 111, 104, -111, -111, -111, -111, -111, 113, -111,
723 121, -111, -111, 124, -111, 303, -111, 33, 132, -111,
724 139, -111, -111, 349, -111, -111, 122, -111, -111, -111,
725 -111, -111, 442, -111, -111, 140, 143, -111, -111, -111,
726 144, 145, -111, -111, -111, -111, -111, -111, -111
729 /* YYPGOTO[NTERM-NUM]. */
730 static const yytype_int16 yypgoto[] =
732 -111, -111, 160, -111, -111, -111, -111, -51, -111, -111,
733 98, -1, -61, -37, -111, -111, -111, -78, -111, -111,
734 -53, -30, -111, -66, -111, -110, -111, -111, -60, -63,
735 -111, -111, -111, -111, -21, -111, -111, 116, -111, -111,
736 40, 90, 83, 152, -111, 105, -111, -111, -111
739 /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
740 positive, shift that token. If negative, reduce the rule which
741 number is the opposite. If YYTABLE_NINF, syntax error. */
742 #define YYTABLE_NINF -111
743 static const yytype_int16 yytable[] =
745 89, 90, 39, 74, 115, 60, 158, 86, 10, 72,
746 165, 129, 51, 4, 96, 55, 76, 103, 20, 59,
747 92, 148, 106, 107, 145, 154, 52, 29, 108, 56,
748 166, 104, 34, 56, 80, 115, 93, 115, 88, 155,
749 -95, 99, 136, 89, 126, 176, 162, 150, 159, 152,
750 129, 129, 74, 181, 128, -95, 67, 87, 64, 149,
751 163, 100, 65, 112, 101, 160, 161, 54, 66, 113,
752 67, 67, 111, 64, 49, 50, 112, 65, 87, 115,
753 61, 62, 113, 66, 67, 67, 149, 114, 63, 126,
754 112, 109, 110, 159, 89, 76, 113, 91, 67, 128,
755 97, 67, 89, 98, 52, 56, 122, 132, 144, 81,
756 133, 89, 184, 7, 8, 9, 10, 11, 12, 13,
757 105, 15, 16, 17, 18, 19, 20, 21, 22, 23,
758 24, 134, 26, 27, 28, 29, 30, 31, 135, 114,
759 34, 35, 151, 156, 157, 109, 100, -22, 164, 171,
760 169, 36, 172, 170, -22, -109, 165, -22, 182, -22,
761 123, 5, -22, 173, 7, 8, 9, 10, 11, 12,
762 13, 174, 15, 16, 17, 18, 19, 20, 21, 22,
763 23, 24, 178, 26, 27, 28, 29, 30, 31, 179,
764 185, 34, 35, 186, 187, 188, 137, 177, -22, 153,
765 124, 147, 36, 75, 0, -22, -110, 0, -22, 0,
766 -22, 6, 146, -22, 0, 7, 8, 9, 10, 11,
767 12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
768 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
769 32, 33, 34, 35, 0, 0, 0, 0, 0, -22,
770 0, 0, 0, 36, 0, 0, -22, 0, 139, -22,
771 0, -22, 7, 8, 9, 10, 11, 12, 13, 0,
772 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
773 0, 26, 27, 28, 29, 30, 31, 0, 0, 34,
774 35, 0, 0, 0, 0, -88, 0, 0, 0, 0,
775 36, 0, 0, 0, 175, 0, 0, -88, 7, 8,
776 9, 10, 11, 12, 13, 0, 15, 16, 17, 18,
777 19, 20, 21, 22, 23, 24, 0, 26, 27, 28,
778 29, 30, 31, 0, 0, 34, 35, 0, 0, 0,
779 0, -88, 0, 0, 0, 0, 36, 0, 0, 0,
780 180, 0, 0, -88, 7, 8, 9, 10, 11, 12,
781 13, 0, 15, 16, 17, 18, 19, 20, 21, 22,
782 23, 24, 0, 26, 27, 28, 29, 30, 31, 0,
783 0, 34, 35, 0, 0, 0, 0, -88, 0, 0,
784 0, 0, 36, 0, 0, 0, 0, 0, 0, -88,
785 7, 8, 9, 10, 11, 12, 13, 0, 15, 16,
786 17, 18, 19, 20, 21, 22, 23, 24, 0, 26,
787 27, 28, 29, 30, 31, 0, 0, 34, 35, 0,
788 0, 0, 0, 0, 126, 0, 0, 0, 127, 0,
789 0, 0, 0, 0, 128, 0, 67, 7, 8, 9,
790 10, 11, 12, 13, 0, 15, 16, 17, 18, 19,
791 20, 21, 22, 23, 24, 0, 26, 27, 28, 29,
792 30, 31, 0, 0, 34, 35, 0, 0, 0, 0,
793 183, 0, 0, 0, 0, 36, 7, 8, 9, 10,
794 11, 12, 13, 0, 15, 16, 17, 18, 19, 20,
795 21, 22, 23, 24, 0, 26, 27, 28, 29, 30,
796 31, 0, 0, 34, 35, 0, 0, 0, 0, 0,
800 #define yypact_value_is_default(Yystate) \
801 (!!((Yystate) == (-111)))
803 #define yytable_value_is_error(Yytable_value) \
806 static const yytype_int16 yycheck[] =
808 61, 61, 3, 40, 82, 26, 1, 58, 8, 39,
809 32, 89, 39, 0, 67, 39, 39, 35, 18, 39,
810 1, 1, 47, 48, 47, 35, 53, 27, 79, 53,
811 52, 49, 32, 53, 55, 113, 66, 115, 59, 49,
812 35, 71, 95, 104, 39, 155, 35, 113, 43, 115,
813 128, 129, 89, 163, 49, 50, 51, 58, 39, 39,
814 49, 31, 43, 43, 34, 128, 129, 23, 49, 49,
815 51, 51, 39, 39, 46, 47, 43, 43, 79, 157,
816 49, 49, 49, 49, 51, 51, 39, 54, 46, 39,
817 43, 46, 47, 43, 155, 39, 49, 39, 51, 49,
818 46, 51, 163, 48, 53, 53, 47, 50, 36, 1,
819 50, 172, 172, 5, 6, 7, 8, 9, 10, 11,
820 52, 13, 14, 15, 16, 17, 18, 19, 20, 21,
821 22, 50, 24, 25, 26, 27, 28, 29, 50, 54,
822 32, 33, 36, 46, 48, 46, 31, 39, 46, 38,
823 50, 43, 48, 50, 46, 47, 32, 49, 36, 51,
824 1, 1, 54, 50, 5, 6, 7, 8, 9, 10,
825 11, 50, 13, 14, 15, 16, 17, 18, 19, 20,
826 21, 22, 50, 24, 25, 26, 27, 28, 29, 50,
827 50, 32, 33, 50, 50, 50, 98, 157, 39, 116,
828 84, 111, 43, 51, -1, 46, 47, -1, 49, -1,
829 51, 1, 107, 54, -1, 5, 6, 7, 8, 9,
830 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
831 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
832 30, 31, 32, 33, -1, -1, -1, -1, -1, 39,
833 -1, -1, -1, 43, -1, -1, 46, -1, 1, 49,
834 -1, 51, 5, 6, 7, 8, 9, 10, 11, -1,
835 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
836 -1, 24, 25, 26, 27, 28, 29, -1, -1, 32,
837 33, -1, -1, -1, -1, 38, -1, -1, -1, -1,
838 43, -1, -1, -1, 1, -1, -1, 50, 5, 6,
839 7, 8, 9, 10, 11, -1, 13, 14, 15, 16,
840 17, 18, 19, 20, 21, 22, -1, 24, 25, 26,
841 27, 28, 29, -1, -1, 32, 33, -1, -1, -1,
842 -1, 38, -1, -1, -1, -1, 43, -1, -1, -1,
843 1, -1, -1, 50, 5, 6, 7, 8, 9, 10,
844 11, -1, 13, 14, 15, 16, 17, 18, 19, 20,
845 21, 22, -1, 24, 25, 26, 27, 28, 29, -1,
846 -1, 32, 33, -1, -1, -1, -1, 38, -1, -1,
847 -1, -1, 43, -1, -1, -1, -1, -1, -1, 50,
848 5, 6, 7, 8, 9, 10, 11, -1, 13, 14,
849 15, 16, 17, 18, 19, 20, 21, 22, -1, 24,
850 25, 26, 27, 28, 29, -1, -1, 32, 33, -1,
851 -1, -1, -1, -1, 39, -1, -1, -1, 43, -1,
852 -1, -1, -1, -1, 49, -1, 51, 5, 6, 7,
853 8, 9, 10, 11, -1, 13, 14, 15, 16, 17,
854 18, 19, 20, 21, 22, -1, 24, 25, 26, 27,
855 28, 29, -1, -1, 32, 33, -1, -1, -1, -1,
856 38, -1, -1, -1, -1, 43, 5, 6, 7, 8,
857 9, 10, 11, -1, 13, 14, 15, 16, 17, 18,
858 19, 20, 21, 22, -1, 24, 25, 26, 27, 28,
859 29, -1, -1, 32, 33, -1, -1, -1, -1, -1,
863 /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
864 symbol of state STATE-NUM. */
865 static const yytype_uint8 yystos[] =
867 0, 56, 57, 58, 0, 57, 1, 5, 6, 7,
868 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
869 18, 19, 20, 21, 22, 23, 24, 25, 26, 27,
870 28, 29, 30, 31, 32, 33, 43, 59, 62, 66,
871 67, 68, 69, 70, 71, 75, 86, 101, 103, 46,
872 47, 39, 53, 98, 23, 39, 53, 89, 61, 39,
873 89, 49, 49, 46, 39, 43, 49, 51, 63, 64,
874 65, 72, 76, 77, 68, 98, 39, 99, 100, 60,
875 89, 1, 66, 90, 91, 92, 62, 66, 89, 67,
876 83, 39, 1, 76, 73, 74, 75, 46, 48, 76,
877 31, 34, 102, 35, 49, 52, 47, 48, 62, 46,
878 47, 39, 43, 49, 54, 72, 78, 79, 93, 94,
879 95, 96, 47, 1, 92, 76, 39, 43, 49, 72,
880 84, 85, 50, 50, 50, 50, 75, 65, 97, 1,
881 80, 81, 82, 83, 36, 47, 100, 96, 1, 39,
882 78, 36, 78, 97, 35, 49, 46, 48, 1, 43,
883 84, 84, 35, 49, 46, 32, 52, 87, 88, 50,
884 50, 38, 48, 50, 50, 1, 80, 95, 50, 50,
885 1, 80, 36, 38, 83, 50, 50, 50, 50
888 #define yyerrok (yyerrstatus = 0)
889 #define yyclearin (yychar = YYEMPTY)
893 #define YYACCEPT goto yyacceptlab
894 #define YYABORT goto yyabortlab
895 #define YYERROR goto yyerrorlab
898 /* Like YYERROR except do call yyerror. This remains here temporarily
899 to ease the transition to the new meaning of YYERROR, for GCC.
900 Once GCC version 2 has supplanted version 1, this can go. However,
901 YYFAIL appears to be in use. Nevertheless, it is formally deprecated
902 in Bison 2.4.2's NEWS entry, where a plan to phase it out is
905 #define YYFAIL goto yyerrlab
907 /* This is here to suppress warnings from the GCC cpp's
908 -Wunused-macros. Normally we don't worry about that warning, but
909 some users do, and we want to make it easy for users to remove
910 YYFAIL uses, which will produce warnings from Bison 2.5. */
913 #define YYRECOVERING() (!!yyerrstatus)
915 #define YYBACKUP(Token, Value) \
917 if (yychar == YYEMPTY) \
921 YYPOPSTACK (yylen); \
927 yyerror (YY_("syntax error: cannot back up")); \
932 /* Error token number */
934 #define YYERRCODE 256
937 /* This macro is provided for backward compatibility. */
938 #ifndef YY_LOCATION_PRINT
939 # define YY_LOCATION_PRINT(File, Loc) ((void) 0)
943 /* YYLEX -- calling `yylex' with the right arguments. */
945 # define YYLEX yylex (YYLEX_PARAM)
947 # define YYLEX yylex ()
950 /* Enable debugging if requested. */
954 # include <stdio.h> /* INFRINGES ON USER NAME SPACE */
955 # define YYFPRINTF fprintf
958 # define YYDPRINTF(Args) \
964 # define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
968 YYFPRINTF (stderr, "%s ", Title); \
969 yy_symbol_print (stderr, \
971 YYFPRINTF (stderr, "\n"); \
976 /*--------------------------------.
977 | Print this symbol on YYOUTPUT. |
978 `--------------------------------*/
981 #if (defined __STDC__ || defined __C99__FUNC__ \
982 || defined __cplusplus || defined _MSC_VER)
984 yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
987 yy_symbol_value_print (yyoutput, yytype, yyvaluep)
990 YYSTYPE const * const yyvaluep;
993 FILE *yyo = yyoutput;
998 if (yytype < YYNTOKENS)
999 YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
1011 /*--------------------------------.
1012 | Print this symbol on YYOUTPUT. |
1013 `--------------------------------*/
1015 #if (defined __STDC__ || defined __C99__FUNC__ \
1016 || defined __cplusplus || defined _MSC_VER)
1018 yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
1021 yy_symbol_print (yyoutput, yytype, yyvaluep)
1024 YYSTYPE const * const yyvaluep;
1027 if (yytype < YYNTOKENS)
1028 YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
1030 YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
1032 yy_symbol_value_print (yyoutput, yytype, yyvaluep);
1033 YYFPRINTF (yyoutput, ")");
1036 /*------------------------------------------------------------------.
1037 | yy_stack_print -- Print the state stack from its BOTTOM up to its |
1039 `------------------------------------------------------------------*/
1041 #if (defined __STDC__ || defined __C99__FUNC__ \
1042 || defined __cplusplus || defined _MSC_VER)
1044 yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
1047 yy_stack_print (yybottom, yytop)
1048 yytype_int16 *yybottom;
1049 yytype_int16 *yytop;
1052 YYFPRINTF (stderr, "Stack now");
1053 for (; yybottom <= yytop; yybottom++)
1055 int yybot = *yybottom;
1056 YYFPRINTF (stderr, " %d", yybot);
1058 YYFPRINTF (stderr, "\n");
1061 # define YY_STACK_PRINT(Bottom, Top) \
1064 yy_stack_print ((Bottom), (Top)); \
1068 /*------------------------------------------------.
1069 | Report that the YYRULE is going to be reduced. |
1070 `------------------------------------------------*/
1072 #if (defined __STDC__ || defined __C99__FUNC__ \
1073 || defined __cplusplus || defined _MSC_VER)
1075 yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
1078 yy_reduce_print (yyvsp, yyrule)
1083 int yynrhs = yyr2[yyrule];
1085 unsigned long int yylno = yyrline[yyrule];
1086 YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
1088 /* The symbols being reduced. */
1089 for (yyi = 0; yyi < yynrhs; yyi++)
1091 YYFPRINTF (stderr, " $%d = ", yyi + 1);
1092 yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
1093 &(yyvsp[(yyi + 1) - (yynrhs)])
1095 YYFPRINTF (stderr, "\n");
1099 # define YY_REDUCE_PRINT(Rule) \
1102 yy_reduce_print (yyvsp, Rule); \
1105 /* Nonzero means print parse trace. It is left uninitialized so that
1106 multiple parsers can coexist. */
1108 #else /* !YYDEBUG */
1109 # define YYDPRINTF(Args)
1110 # define YY_SYMBOL_PRINT(Title, Type, Value, Location)
1111 # define YY_STACK_PRINT(Bottom, Top)
1112 # define YY_REDUCE_PRINT(Rule)
1113 #endif /* !YYDEBUG */
1116 /* YYINITDEPTH -- initial size of the parser's stacks. */
1118 # define YYINITDEPTH 200
1121 /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
1122 if the built-in stack extension method is used).
1124 Do not make this value too large; the results are undefined if
1125 YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
1126 evaluated with infinite-precision integer arithmetic. */
1129 # define YYMAXDEPTH 10000
1136 # if defined __GLIBC__ && defined _STRING_H
1137 # define yystrlen strlen
1139 /* Return the length of YYSTR. */
1140 #if (defined __STDC__ || defined __C99__FUNC__ \
1141 || defined __cplusplus || defined _MSC_VER)
1143 yystrlen (const char *yystr)
1151 for (yylen = 0; yystr[yylen]; yylen++)
1159 # if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
1160 # define yystpcpy stpcpy
1162 /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
1164 #if (defined __STDC__ || defined __C99__FUNC__ \
1165 || defined __cplusplus || defined _MSC_VER)
1167 yystpcpy (char *yydest, const char *yysrc)
1170 yystpcpy (yydest, yysrc)
1176 const char *yys = yysrc;
1178 while ((*yyd++ = *yys++) != '\0')
1187 /* Copy to YYRES the contents of YYSTR after stripping away unnecessary
1188 quotes and backslashes, so that it's suitable for yyerror. The
1189 heuristic is that double-quoting is unnecessary unless the string
1190 contains an apostrophe, a comma, or backslash (other than
1191 backslash-backslash). YYSTR is taken from yytname. If YYRES is
1192 null, do not copy; instead, return the length of what the result
1195 yytnamerr (char *yyres, const char *yystr)
1200 char const *yyp = yystr;
1207 goto do_not_strip_quotes;
1211 goto do_not_strip_quotes;
1224 do_not_strip_quotes: ;
1228 return yystrlen (yystr);
1230 return yystpcpy (yyres, yystr) - yyres;
1234 /* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
1235 about the unexpected token YYTOKEN for the state stack whose top is
1238 Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
1239 not large enough to hold the message. In that case, also set
1240 *YYMSG_ALLOC to the required number of bytes. Return 2 if the
1241 required number of bytes is too large to store. */
1243 yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
1244 yytype_int16 *yyssp, int yytoken)
1246 YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]);
1247 YYSIZE_T yysize = yysize0;
1248 enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
1249 /* Internationalized format string. */
1250 const char *yyformat = YY_NULL;
1251 /* Arguments of yyformat. */
1252 char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
1253 /* Number of reported tokens (one for the "unexpected", one per
1257 /* There are many possibilities here to consider:
1258 - Assume YYFAIL is not used. It's too flawed to consider. See
1259 <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html>
1260 for details. YYERROR is fine as it does not invoke this
1262 - If this state is a consistent state with a default action, then
1263 the only way this function was invoked is if the default action
1264 is an error action. In that case, don't check for expected
1265 tokens because there are none.
1266 - The only way there can be no lookahead present (in yychar) is if
1267 this state is a consistent state with a default action. Thus,
1268 detecting the absence of a lookahead is sufficient to determine
1269 that there is no unexpected or expected token to report. In that
1270 case, just report a simple "syntax error".
1271 - Don't assume there isn't a lookahead just because this state is a
1272 consistent state with a default action. There might have been a
1273 previous inconsistent state, consistent state with a non-default
1274 action, or user semantic action that manipulated yychar.
1275 - Of course, the expected token list depends on states to have
1276 correct lookahead information, and it depends on the parser not
1277 to perform extra reductions after fetching a lookahead from the
1278 scanner and before detecting a syntax error. Thus, state merging
1279 (from LALR or IELR) and default reductions corrupt the expected
1280 token list. However, the list is correct for canonical LR with
1281 one exception: it will still contain any token that will not be
1282 accepted due to an error action in a later state.
1284 if (yytoken != YYEMPTY)
1286 int yyn = yypact[*yyssp];
1287 yyarg[yycount++] = yytname[yytoken];
1288 if (!yypact_value_is_default (yyn))
1290 /* Start YYX at -YYN if negative to avoid negative indexes in
1291 YYCHECK. In other words, skip the first -YYN actions for
1292 this state because they are default actions. */
1293 int yyxbegin = yyn < 0 ? -yyn : 0;
1294 /* Stay within bounds of both yycheck and yytname. */
1295 int yychecklim = YYLAST - yyn + 1;
1296 int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
1299 for (yyx = yyxbegin; yyx < yyxend; ++yyx)
1300 if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
1301 && !yytable_value_is_error (yytable[yyx + yyn]))
1303 if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
1309 yyarg[yycount++] = yytname[yyx];
1311 YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]);
1312 if (! (yysize <= yysize1
1313 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
1323 # define YYCASE_(N, S) \
1327 YYCASE_(0, YY_("syntax error"));
1328 YYCASE_(1, YY_("syntax error, unexpected %s"));
1329 YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
1330 YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
1331 YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
1332 YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
1337 YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
1338 if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
1343 if (*yymsg_alloc < yysize)
1345 *yymsg_alloc = 2 * yysize;
1346 if (! (yysize <= *yymsg_alloc
1347 && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
1348 *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
1352 /* Avoid sprintf, as that infringes on the user's name space.
1353 Don't have undefined behavior even if the translation
1354 produced a string with the wrong number of "%s"s. */
1358 while ((*yyp = *yyformat) != '\0')
1359 if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
1361 yyp += yytnamerr (yyp, yyarg[yyi++]);
1372 #endif /* YYERROR_VERBOSE */
1374 /*-----------------------------------------------.
1375 | Release the memory associated to this symbol. |
1376 `-----------------------------------------------*/
1379 #if (defined __STDC__ || defined __C99__FUNC__ \
1380 || defined __cplusplus || defined _MSC_VER)
1382 yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
1385 yydestruct (yymsg, yytype, yyvaluep)
1395 YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
1408 /* The lookahead symbol. */
1412 #ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
1413 # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
1414 # define YY_IGNORE_MAYBE_UNINITIALIZED_END
1416 #ifndef YY_INITIAL_VALUE
1417 # define YY_INITIAL_VALUE(Value) /* Nothing. */
1420 /* The semantic value of the lookahead symbol. */
1421 YYSTYPE yylval YY_INITIAL_VALUE(yyval_default);
1423 /* Number of syntax errors so far. */
1431 #ifdef YYPARSE_PARAM
1432 #if (defined __STDC__ || defined __C99__FUNC__ \
1433 || defined __cplusplus || defined _MSC_VER)
1435 yyparse (void *YYPARSE_PARAM)
1438 yyparse (YYPARSE_PARAM)
1439 void *YYPARSE_PARAM;
1441 #else /* ! YYPARSE_PARAM */
1442 #if (defined __STDC__ || defined __C99__FUNC__ \
1443 || defined __cplusplus || defined _MSC_VER)
1454 /* Number of tokens to shift before error messages enabled. */
1457 /* The stacks and their tools:
1458 `yyss': related to states.
1459 `yyvs': related to semantic values.
1461 Refer to the stacks through separate pointers, to allow yyoverflow
1462 to reallocate them elsewhere. */
1464 /* The state stack. */
1465 yytype_int16 yyssa[YYINITDEPTH];
1467 yytype_int16 *yyssp;
1469 /* The semantic value stack. */
1470 YYSTYPE yyvsa[YYINITDEPTH];
1474 YYSIZE_T yystacksize;
1478 /* Lookahead token as an internal (translated) token number. */
1480 /* The variables used to return semantic value and location from the
1485 /* Buffer for error messages, and its allocated size. */
1487 char *yymsg = yymsgbuf;
1488 YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
1491 #define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))
1493 /* The number of symbols on the RHS of the reduced rule.
1494 Keep to zero when no symbol should be popped. */
1497 yyssp = yyss = yyssa;
1498 yyvsp = yyvs = yyvsa;
1499 yystacksize = YYINITDEPTH;
1501 YYDPRINTF ((stderr, "Starting parse\n"));
1506 yychar = YYEMPTY; /* Cause a token to be read. */
1509 /*------------------------------------------------------------.
1510 | yynewstate -- Push a new state, which is found in yystate. |
1511 `------------------------------------------------------------*/
1513 /* In all cases, when you get here, the value and location stacks
1514 have just been pushed. So pushing a state here evens the stacks. */
1520 if (yyss + yystacksize - 1 <= yyssp)
1522 /* Get the current used size of the three stacks, in elements. */
1523 YYSIZE_T yysize = yyssp - yyss + 1;
1527 /* Give user a chance to reallocate the stack. Use copies of
1528 these so that the &'s don't force the real ones into
1530 YYSTYPE *yyvs1 = yyvs;
1531 yytype_int16 *yyss1 = yyss;
1533 /* Each stack pointer address is followed by the size of the
1534 data in use in that stack, in bytes. This used to be a
1535 conditional around just the two extra args, but that might
1536 be undefined if yyoverflow is a macro. */
1537 yyoverflow (YY_("memory exhausted"),
1538 &yyss1, yysize * sizeof (*yyssp),
1539 &yyvs1, yysize * sizeof (*yyvsp),
1545 #else /* no yyoverflow */
1546 # ifndef YYSTACK_RELOCATE
1547 goto yyexhaustedlab;
1549 /* Extend the stack our own way. */
1550 if (YYMAXDEPTH <= yystacksize)
1551 goto yyexhaustedlab;
1553 if (YYMAXDEPTH < yystacksize)
1554 yystacksize = YYMAXDEPTH;
1557 yytype_int16 *yyss1 = yyss;
1558 union yyalloc *yyptr =
1559 (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
1561 goto yyexhaustedlab;
1562 YYSTACK_RELOCATE (yyss_alloc, yyss);
1563 YYSTACK_RELOCATE (yyvs_alloc, yyvs);
1564 # undef YYSTACK_RELOCATE
1566 YYSTACK_FREE (yyss1);
1569 #endif /* no yyoverflow */
1571 yyssp = yyss + yysize - 1;
1572 yyvsp = yyvs + yysize - 1;
1574 YYDPRINTF ((stderr, "Stack size increased to %lu\n",
1575 (unsigned long int) yystacksize));
1577 if (yyss + yystacksize - 1 <= yyssp)
1581 YYDPRINTF ((stderr, "Entering state %d\n", yystate));
1583 if (yystate == YYFINAL)
1593 /* Do appropriate processing given the current state. Read a
1594 lookahead token if we need one and don't already have one. */
1596 /* First try to decide what to do without reference to lookahead token. */
1597 yyn = yypact[yystate];
1598 if (yypact_value_is_default (yyn))
1601 /* Not known => get a lookahead token if don't already have one. */
1603 /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
1604 if (yychar == YYEMPTY)
1606 YYDPRINTF ((stderr, "Reading a token: "));
1610 if (yychar <= YYEOF)
1612 yychar = yytoken = YYEOF;
1613 YYDPRINTF ((stderr, "Now at end of input.\n"));
1617 yytoken = YYTRANSLATE (yychar);
1618 YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
1621 /* If the proper action on seeing token YYTOKEN is to reduce or to
1622 detect an error, take that action. */
1624 if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
1629 if (yytable_value_is_error (yyn))
1635 /* Count tokens shifted since error; after three, turn off error
1640 /* Shift the lookahead token. */
1641 YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
1643 /* Discard the shifted token. */
1647 YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
1649 YY_IGNORE_MAYBE_UNINITIALIZED_END
1654 /*-----------------------------------------------------------.
1655 | yydefault -- do the default action for the current state. |
1656 `-----------------------------------------------------------*/
1658 yyn = yydefact[yystate];
1664 /*-----------------------------.
1665 | yyreduce -- Do a reduction. |
1666 `-----------------------------*/
1668 /* yyn is the number of a rule to reduce with. */
1671 /* If YYLEN is nonzero, implement the default value of the action:
1674 Otherwise, the following line sets YYVAL to garbage.
1675 This behavior is undocumented and Bison
1676 users should not rely upon it. Assigning to YYVAL
1677 unconditionally makes the parser a bit smaller, and it avoids a
1678 GCC warning that YYVAL may be used uninitialized. */
1679 yyval = yyvsp[1-yylen];
1682 YY_REDUCE_PRINT (yyn);
1687 { is_typedef = 0; is_extern = 0; current_name = NULL; decl_spec = NULL; }
1692 { free_list(*(yyvsp[(2) - (2)]), NULL); *(yyvsp[(2) - (2)]) = NULL; }
1702 { (yyval) = (yyvsp[(4) - (4)]); }
1712 { (yyval) = (yyvsp[(3) - (3)]); }
1717 { (yyval) = (yyvsp[(2) - (2)]); }
1722 { (yyval) = (yyvsp[(2) - (2)]); }
1727 { if (current_name) {
1728 struct string_list *decl = (*(yyvsp[(3) - (3)]))->next;
1729 (*(yyvsp[(3) - (3)]))->next = NULL;
1730 add_symbol(current_name,
1731 is_typedef ? SYM_TYPEDEF : SYM_NORMAL,
1733 current_name = NULL;
1735 (yyval) = (yyvsp[(3) - (3)]);
1746 { struct string_list *decl = *(yyvsp[(1) - (1)]);
1747 *(yyvsp[(1) - (1)]) = NULL;
1748 add_symbol(current_name,
1749 is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern);
1750 current_name = NULL;
1751 (yyval) = (yyvsp[(1) - (1)]);
1757 { struct string_list *decl = *(yyvsp[(3) - (3)]);
1758 *(yyvsp[(3) - (3)]) = NULL;
1759 free_list(*(yyvsp[(2) - (3)]), NULL);
1760 *(yyvsp[(2) - (3)]) = decl_spec;
1761 add_symbol(current_name,
1762 is_typedef ? SYM_TYPEDEF : SYM_NORMAL, decl, is_extern);
1763 current_name = NULL;
1764 (yyval) = (yyvsp[(3) - (3)]);
1770 { (yyval) = (yyvsp[(4) - (4)]) ? (yyvsp[(4) - (4)]) : (yyvsp[(3) - (4)]) ? (yyvsp[(3) - (4)]) : (yyvsp[(2) - (4)]) ? (yyvsp[(2) - (4)]) : (yyvsp[(1) - (4)]); }
1775 { decl_spec = NULL; }
1780 { decl_spec = *(yyvsp[(1) - (1)]); }
1785 { decl_spec = *(yyvsp[(2) - (2)]); }
1790 { /* Version 2 checksumming ignores storage class, as that
1791 is really irrelevant to the linkage. */
1792 remove_node((yyvsp[(1) - (1)]));
1793 (yyval) = (yyvsp[(1) - (1)]);
1799 { is_extern = 1; (yyval) = (yyvsp[(1) - (1)]); }
1804 { is_extern = 0; (yyval) = (yyvsp[(1) - (1)]); }
1809 { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_STRUCT; (yyval) = (yyvsp[(2) - (2)]); }
1814 { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_UNION; (yyval) = (yyvsp[(2) - (2)]); }
1819 { remove_node((yyvsp[(1) - (2)])); (*(yyvsp[(2) - (2)]))->tag = SYM_ENUM; (yyval) = (yyvsp[(2) - (2)]); }
1824 { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_STRUCT); (yyval) = (yyvsp[(3) - (3)]); }
1829 { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_UNION); (yyval) = (yyvsp[(3) - (3)]); }
1834 { record_compound((yyvsp[(1) - (3)]), (yyvsp[(2) - (3)]), (yyvsp[(3) - (3)]), SYM_ENUM); (yyval) = (yyvsp[(3) - (3)]); }
1839 { add_symbol(NULL, SYM_ENUM, NULL, 0); (yyval) = (yyvsp[(2) - (2)]); }
1844 { (yyval) = (yyvsp[(2) - (2)]); }
1849 { (yyval) = (yyvsp[(2) - (2)]); }
1854 { (*(yyvsp[(1) - (1)]))->tag = SYM_TYPEDEF; (yyval) = (yyvsp[(1) - (1)]); }
1859 { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); }
1869 { (yyval) = (yyvsp[(2) - (2)]); }
1874 { /* restrict has no effect in prototypes so ignore it */
1875 remove_node((yyvsp[(1) - (1)]));
1876 (yyval) = (yyvsp[(1) - (1)]);
1882 { (yyval) = (yyvsp[(2) - (2)]); }
1887 { if (current_name != NULL) {
1888 error_with_pos("unexpected second declaration name");
1891 current_name = (*(yyvsp[(1) - (1)]))->string;
1892 (yyval) = (yyvsp[(1) - (1)]);
1899 { if (current_name != NULL) {
1900 error_with_pos("unexpected second declaration name");
1903 current_name = (*(yyvsp[(1) - (1)]))->string;
1904 (yyval) = (yyvsp[(1) - (1)]);
1911 { (yyval) = (yyvsp[(4) - (4)]); }
1916 { (yyval) = (yyvsp[(4) - (4)]); }
1921 { (yyval) = (yyvsp[(2) - (2)]); }
1926 { (yyval) = (yyvsp[(3) - (3)]); }
1931 { (yyval) = (yyvsp[(3) - (3)]); }
1936 { (yyval) = (yyvsp[(2) - (2)]); }
1941 { (yyval) = (yyvsp[(4) - (4)]); }
1946 { (yyval) = (yyvsp[(4) - (4)]); }
1951 { (yyval) = (yyvsp[(2) - (2)]); }
1956 { (yyval) = (yyvsp[(3) - (3)]); }
1961 { (yyval) = (yyvsp[(3) - (3)]); }
1966 { (yyval) = (yyvsp[(2) - (2)]); }
1971 { (yyval) = (yyvsp[(3) - (3)]); }
1981 { (yyval) = (yyvsp[(3) - (3)]); }
1986 { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); }
1991 { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); }
2001 { /* For version 2 checksums, we don't want to remember
2002 private parameter names. */
2003 remove_node((yyvsp[(1) - (1)]));
2004 (yyval) = (yyvsp[(1) - (1)]);
2010 { remove_node((yyvsp[(1) - (1)]));
2011 (yyval) = (yyvsp[(1) - (1)]);
2017 { (yyval) = (yyvsp[(4) - (4)]); }
2022 { (yyval) = (yyvsp[(4) - (4)]); }
2027 { (yyval) = (yyvsp[(2) - (2)]); }
2032 { (yyval) = (yyvsp[(3) - (3)]); }
2037 { (yyval) = (yyvsp[(3) - (3)]); }
2042 { struct string_list *decl = *(yyvsp[(2) - (3)]);
2043 *(yyvsp[(2) - (3)]) = NULL;
2044 add_symbol(current_name, SYM_NORMAL, decl, is_extern);
2045 (yyval) = (yyvsp[(3) - (3)]);
2056 { remove_list((yyvsp[(2) - (2)]), &(*(yyvsp[(1) - (2)]))->next); (yyval) = (yyvsp[(2) - (2)]); }
2061 { (yyval) = (yyvsp[(3) - (3)]); }
2066 { (yyval) = (yyvsp[(3) - (3)]); }
2076 { (yyval) = (yyvsp[(2) - (2)]); }
2081 { (yyval) = (yyvsp[(3) - (3)]); }
2086 { (yyval) = (yyvsp[(2) - (2)]); }
2096 { (yyval) = (yyvsp[(3) - (3)]); }
2101 { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); }
2106 { (yyval) = (yyvsp[(2) - (2)]); }
2111 { (yyval) = (yyvsp[(2) - (2)]); }
2121 { (yyval) = (yyvsp[(3) - (3)]); }
2126 { (yyval) = (yyvsp[(4) - (4)]); }
2132 const char *name = strdup((*(yyvsp[(1) - (1)]))->string);
2133 add_symbol(name, SYM_ENUM_CONST, NULL, 0);
2140 const char *name = strdup((*(yyvsp[(1) - (3)]))->string);
2141 struct string_list *expr = copy_list_range(*(yyvsp[(3) - (3)]), *(yyvsp[(2) - (3)]));
2142 add_symbol(name, SYM_ENUM_CONST, expr, 0);
2148 { (yyval) = (yyvsp[(2) - (2)]); }
2158 { export_symbol((*(yyvsp[(3) - (5)]))->string); (yyval) = (yyvsp[(5) - (5)]); }
2165 /* User semantic actions sometimes alter yychar, and that requires
2166 that yytoken be updated with the new translation. We take the
2167 approach of translating immediately before every use of yytoken.
2168 One alternative is translating here after every semantic action,
2169 but that translation would be missed if the semantic action invokes
2170 YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
2171 if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
2172 incorrect destructor might then be invoked immediately. In the
2173 case of YYERROR or YYBACKUP, subsequent parser actions might lead
2174 to an incorrect destructor call or verbose syntax error message
2175 before the lookahead is translated. */
2176 YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
2180 YY_STACK_PRINT (yyss, yyssp);
2184 /* Now `shift' the result of the reduction. Determine what state
2185 that goes to, based on the state we popped back to and the rule
2186 number reduced by. */
2190 yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
2191 if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
2192 yystate = yytable[yystate];
2194 yystate = yydefgoto[yyn - YYNTOKENS];
2199 /*------------------------------------.
2200 | yyerrlab -- here on detecting error |
2201 `------------------------------------*/
2203 /* Make sure we have latest lookahead translation. See comments at
2204 user semantic actions for why this is necessary. */
2205 yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
2207 /* If not already recovering from an error, report this error. */
2211 #if ! YYERROR_VERBOSE
2212 yyerror (YY_("syntax error"));
2214 # define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
2217 char const *yymsgp = YY_("syntax error");
2218 int yysyntax_error_status;
2219 yysyntax_error_status = YYSYNTAX_ERROR;
2220 if (yysyntax_error_status == 0)
2222 else if (yysyntax_error_status == 1)
2224 if (yymsg != yymsgbuf)
2225 YYSTACK_FREE (yymsg);
2226 yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
2230 yymsg_alloc = sizeof yymsgbuf;
2231 yysyntax_error_status = 2;
2235 yysyntax_error_status = YYSYNTAX_ERROR;
2240 if (yysyntax_error_status == 2)
2241 goto yyexhaustedlab;
2243 # undef YYSYNTAX_ERROR
2249 if (yyerrstatus == 3)
2251 /* If just tried and failed to reuse lookahead token after an
2252 error, discard it. */
2254 if (yychar <= YYEOF)
2256 /* Return failure if at end of input. */
2257 if (yychar == YYEOF)
2262 yydestruct ("Error: discarding",
2268 /* Else will try to reuse lookahead token after shifting the error
2273 /*---------------------------------------------------.
2274 | yyerrorlab -- error raised explicitly by YYERROR. |
2275 `---------------------------------------------------*/
2278 /* Pacify compilers like GCC when the user code never invokes
2279 YYERROR and the label yyerrorlab therefore never appears in user
2281 if (/*CONSTCOND*/ 0)
2284 /* Do not reclaim the symbols of the rule which action triggered
2288 YY_STACK_PRINT (yyss, yyssp);
2293 /*-------------------------------------------------------------.
2294 | yyerrlab1 -- common code for both syntax error and YYERROR. |
2295 `-------------------------------------------------------------*/
2297 yyerrstatus = 3; /* Each real token shifted decrements this. */
2301 yyn = yypact[yystate];
2302 if (!yypact_value_is_default (yyn))
2305 if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
2313 /* Pop the current state because it cannot handle the error token. */
2318 yydestruct ("Error: popping",
2319 yystos[yystate], yyvsp);
2322 YY_STACK_PRINT (yyss, yyssp);
2325 YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
2327 YY_IGNORE_MAYBE_UNINITIALIZED_END
2330 /* Shift the error token. */
2331 YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
2337 /*-------------------------------------.
2338 | yyacceptlab -- YYACCEPT comes here. |
2339 `-------------------------------------*/
2344 /*-----------------------------------.
2345 | yyabortlab -- YYABORT comes here. |
2346 `-----------------------------------*/
2351 #if !defined yyoverflow || YYERROR_VERBOSE
2352 /*-------------------------------------------------.
2353 | yyexhaustedlab -- memory exhaustion comes here. |
2354 `-------------------------------------------------*/
2356 yyerror (YY_("memory exhausted"));
2362 if (yychar != YYEMPTY)
2364 /* Make sure we have latest lookahead translation. See comments at
2365 user semantic actions for why this is necessary. */
2366 yytoken = YYTRANSLATE (yychar);
2367 yydestruct ("Cleanup: discarding lookahead",
2370 /* Do not reclaim the symbols of the rule which action triggered
2371 this YYABORT or YYACCEPT. */
2373 YY_STACK_PRINT (yyss, yyssp);
2374 while (yyssp != yyss)
2376 yydestruct ("Cleanup: popping",
2377 yystos[*yyssp], yyvsp);
2382 YYSTACK_FREE (yyss);
2385 if (yymsg != yymsgbuf)
2386 YYSTACK_FREE (yymsg);
2388 /* Make sure YYID is used. */
2389 return YYID (yyresult);
2397 yyerror(const char *e)
2399 error_with_pos("%s", e);