-/* A Bison parser, made by GNU Bison 2.4.483-4ad39-dirty. */
+/* A Bison parser, made by GNU Bison 2.4.557-bf3e4. */
-/* Implementation for Bison's Yacc-like parsers in C
+/* Bison implementation for Yacc-like parsers in C
- Copyright (C) 1984, 1989-1990, 2000-2010 Free Software Foundation, Inc.
+ Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#define YYBISON 1
/* Bison version. */
-#define YYBISON_VERSION "2.4.483-4ad39-dirty"
+#define YYBISON_VERSION "2.4.557-bf3e4"
/* Skeleton name. */
#define YYSKELETON_NAME "yacc.c"
#define yylloc gram_lloc
/* Copy the first part of user declarations. */
-/* Line 252 of yacc.c */
+/* Line 269 of yacc.c */
#line 1 "src/parse-gram.y"
/* Bison Grammar Parser -*- C -*-
- Copyright (C) 2002-2010 Free Software Foundation, Inc.
+ Copyright (C) 2002-2011 Free Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
static char const *char_name (char);
-/* Line 252 of yacc.c */
+/* Line 269 of yacc.c */
#line 131 "src/parse-gram.c"
/* Enabling traces. */
#endif
/* "%code requires" blocks. */
-/* Line 272 of yacc.c */
-#line 201 "src/parse-gram.y"
+/* Line 289 of yacc.c */
+#line 202 "src/parse-gram.y"
# ifndef PARAM_TYPE
# define PARAM_TYPE
# endif
-/* Line 272 of yacc.c */
+/* Line 289 of yacc.c */
#line 168 "src/parse-gram.c"
/* Tokens. */
PERCENT_VERBOSE = 293,
PERCENT_YACC = 294,
BRACED_CODE = 295,
- BRACKETED_ID = 296,
- CHAR = 297,
- EPILOGUE = 298,
- EQUAL = 299,
- ID = 300,
- ID_COLON = 301,
- PERCENT_PERCENT = 302,
- PIPE = 303,
- PROLOGUE = 304,
- SEMICOLON = 305,
- TAG = 306,
- TAG_ANY = 307,
- TAG_NONE = 308,
- PERCENT_PARAM = 309,
- PERCENT_UNION = 310
+ BRACED_PREDICATE = 296,
+ BRACKETED_ID = 297,
+ CHAR = 298,
+ EPILOGUE = 299,
+ EQUAL = 300,
+ ID = 301,
+ ID_COLON = 302,
+ PERCENT_PERCENT = 303,
+ PIPE = 304,
+ PROLOGUE = 305,
+ SEMICOLON = 306,
+ TAG = 307,
+ TAG_ANY = 308,
+ TAG_NONE = 309,
+ PERCENT_PARAM = 310,
+ PERCENT_UNION = 311
};
#endif
/* Tokens. */
#define PERCENT_VERBOSE 293
#define PERCENT_YACC 294
#define BRACED_CODE 295
-#define BRACKETED_ID 296
-#define CHAR 297
-#define EPILOGUE 298
-#define EQUAL 299
-#define ID 300
-#define ID_COLON 301
-#define PERCENT_PERCENT 302
-#define PIPE 303
-#define PROLOGUE 304
-#define SEMICOLON 305
-#define TAG 306
-#define TAG_ANY 307
-#define TAG_NONE 308
-#define PERCENT_PARAM 309
-#define PERCENT_UNION 310
+#define BRACED_PREDICATE 296
+#define BRACKETED_ID 297
+#define CHAR 298
+#define EPILOGUE 299
+#define EQUAL 300
+#define ID 301
+#define ID_COLON 302
+#define PERCENT_PERCENT 303
+#define PIPE 304
+#define PROLOGUE 305
+#define SEMICOLON 306
+#define TAG 307
+#define TAG_ANY 308
+#define TAG_NONE 309
+#define PERCENT_PARAM 310
+#define PERCENT_UNION 311
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
typedef union YYSTYPE
{
-/* Line 277 of yacc.c */
-#line 87 "src/parse-gram.y"
+/* Line 294 of yacc.c */
+#line 88 "src/parse-gram.y"
assoc assoc;
char *code;
uniqstr uniqstr;
unsigned char character;
-/* Line 277 of yacc.c */
-#line 225 "src/parse-gram.y"
+/* Line 294 of yacc.c */
+#line 226 "src/parse-gram.y"
param_type param;
-/* Line 277 of yacc.c */
-#line 314 "src/parse-gram.c"
+/* Line 294 of yacc.c */
+#line 316 "src/parse-gram.c"
} YYSTYPE;
# define YYSTYPE_IS_TRIVIAL 1
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
/* Copy the second part of user declarations. */
-/* Line 327 of yacc.c */
-#line 338 "src/parse-gram.c"
+/* Line 344 of yacc.c */
+#line 340 "src/parse-gram.c"
/* Unqualified %code blocks. */
-/* Line 328 of yacc.c */
+/* Line 345 of yacc.c */
#line 55 "src/parse-gram.y"
static int current_prec = 0;
#define YYTYPE_UINT16 uint_fast16_t
#define YYTYPE_UINT8 uint_fast8_t
-/* Line 328 of yacc.c */
-#line 214 "src/parse-gram.y"
+/* Line 345 of yacc.c */
+#line 215 "src/parse-gram.y"
/** Add a lex-param and/or a parse-param.
*
static param_type current_param = param_none;
-/* Line 328 of yacc.c */
-#line 369 "src/parse-gram.c"
+/* Line 345 of yacc.c */
+#line 371 "src/parse-gram.c"
#ifdef short
# undef short
}
#endif
-#if ! defined yyoverflow || YYERROR_VERBOSE
+#if 1
/* The parser invokes alloca or malloc; define the necessary symbols. */
-# ifdef YYSTACK_USE_ALLOCA
-# if YYSTACK_USE_ALLOCA
-# ifdef __GNUC__
-# define YYSTACK_ALLOC __builtin_alloca
-# elif defined __BUILTIN_VA_ARG_INCR
-# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
-# elif defined _AIX
-# define YYSTACK_ALLOC __alloca
-# elif defined _MSC_VER
-# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
-# define alloca _alloca
-# else
-# define YYSTACK_ALLOC alloca
-# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
- || defined __cplusplus || defined _MSC_VER)
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef _STDLIB_H
-# define _STDLIB_H 1
-# endif
-# endif
-# endif
-# endif
-# endif
-
# ifdef YYSTACK_ALLOC
/* Pacify GCC's `empty if-body' warning. */
# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
# ifndef YYSTACK_ALLOC_MAXIMUM
# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
# endif
-# if (defined __cplusplus && ! defined _STDLIB_H \
+# if (defined __cplusplus && ! defined EXIT_SUCCESS \
&& ! ((defined YYMALLOC || defined malloc) \
&& (defined YYFREE || defined free)))
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# ifndef _STDLIB_H
-# define _STDLIB_H 1
+# ifndef EXIT_SUCCESS
+# define EXIT_SUCCESS 0
# endif
# endif
# ifndef YYMALLOC
# define YYMALLOC malloc
-# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
# endif
# endif
# ifndef YYFREE
# define YYFREE free
-# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
void free (void *); /* INFRINGES ON USER NAME SPACE */
# endif
# endif
# endif
-#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+# define YYCOPY_NEEDED 1
+#endif
#if (! defined yyoverflow \
((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \
+ 2 * YYSTACK_GAP_MAXIMUM)
-/* Copy COUNT objects from FROM to TO. The source and destination do
- not overlap. */
-# ifndef YYCOPY
-# if defined __GNUC__ && 1 < __GNUC__
-# define YYCOPY(To, From, Count) \
- __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
-# else
-# define YYCOPY(To, From, Count) \
- do \
- { \
- YYSIZE_T yyi; \
- for (yyi = 0; yyi < (Count); yyi++) \
- (To)[yyi] = (From)[yyi]; \
- } \
- while (YYID (0))
-# endif
-# endif
+# define YYCOPY_NEEDED 1
/* Relocate STACK from its old location to the new one. The
local variables YYSIZE and YYSTACKSIZE give the old and new number of
#endif
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from FROM to TO. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined __GNUC__ && 1 < __GNUC__
+# define YYCOPY(To, From, Count) \
+ __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+# else
+# define YYCOPY(To, From, Count) \
+ do \
+ { \
+ YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (To)[yyi] = (From)[yyi]; \
+ } \
+ while (YYID (0))
+# endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 3
/* YYLAST -- Last index in YYTABLE. */
-#define YYLAST 162
+#define YYLAST 163
/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 56
+#define YYNTOKENS 57
/* YYNNTS -- Number of nonterminals. */
#define YYNNTS 36
/* YYNRULES -- Number of rules. */
-#define YYNRULES 109
+#define YYNRULES 110
/* YYNSTATES -- Number of states. */
-#define YYNSTATES 148
+#define YYNSTATES 149
/* YYTRANSLATE[YYX] -- Symbol number corresponding to YYX as returned
by yylex, with out-of-bounds checking. */
#define YYUNDEFTOK 2
-#define YYMAXUTOK 310
+#define YYMAXUTOK 311
#define YYTRANSLATE(YYX) \
((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
- 55
+ 55, 56
};
#if YYDEBUG
/* YYRLINEYYN -- Source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] =
{
- 0, 250, 250, 258, 260, 264, 265, 275, 279, 284,
- 285, 290, 295, 296, 297, 298, 299, 304, 313, 314,
- 315, 316, 317, 318, 319, 320, 320, 321, 322, 346,
- 347, 348, 349, 353, 354, 363, 364, 365, 369, 376,
- 383, 387, 391, 398, 413, 414, 418, 430, 430, 435,
- 435, 440, 451, 466, 467, 468, 469, 473, 474, 479,
- 481, 486, 487, 492, 494, 499, 500, 504, 505, 506,
- 507, 512, 517, 522, 528, 534, 545, 546, 555, 556,
- 562, 563, 564, 571, 571, 576, 577, 578, 583, 585,
- 587, 589, 591, 593, 598, 600, 611, 612, 617, 618,
- 619, 628, 648, 650, 659, 664, 665, 670, 677, 679
+ 0, 251, 251, 259, 261, 265, 266, 276, 280, 285,
+ 286, 291, 296, 297, 298, 299, 300, 305, 314, 315,
+ 316, 317, 318, 319, 320, 321, 321, 322, 323, 347,
+ 348, 349, 350, 354, 355, 364, 365, 366, 370, 377,
+ 384, 388, 392, 399, 414, 415, 419, 431, 431, 436,
+ 436, 441, 452, 467, 468, 469, 470, 474, 475, 480,
+ 482, 487, 488, 493, 495, 500, 501, 505, 506, 507,
+ 508, 513, 518, 523, 529, 535, 546, 547, 556, 557,
+ 563, 564, 565, 572, 572, 577, 578, 579, 584, 586,
+ 588, 590, 592, 594, 596, 601, 603, 613, 614, 619,
+ 620, 621, 630, 650, 652, 661, 666, 667, 672, 679,
+ 681
};
#endif
"\"%name-prefix\"", "\"%no-default-prec\"", "\"%no-lines\"",
"\"%nondeterministic-parser\"", "\"%output\"", "\"%require\"",
"\"%skeleton\"", "\"%start\"", "\"%token-table\"", "\"%verbose\"",
- "\"%yacc\"", "\"{...}\"", "\"[identifier]\"", "\"char\"", "\"epilogue\"",
- "\"=\"", "\"identifier\"", "\"identifier:\"", "\"%%\"", "\"|\"",
- "\"%{...%}\"", "\";\"", "\"<tag>\"", "\"<*>\"", "\"<>\"", "\"%param\"",
- "\"%union\"", "$accept", "input", "prologue_declarations",
+ "\"%yacc\"", "\"{...}\"", "\"%?{...}\"", "\"[identifier]\"", "\"char\"",
+ "\"epilogue\"", "\"=\"", "\"identifier\"", "\"identifier:\"", "\"%%\"",
+ "\"|\"", "\"%{...%}\"", "\";\"", "\"<tag>\"", "\"<*>\"", "\"<>\"",
+ "\"%param\"", "\"%union\"", "$accept", "input", "prologue_declarations",
"prologue_declaration", "$@1", "params", "grammar_declaration",
"union_name", "symbol_declaration", "$@2", "$@3",
"precedence_declaration", "precedence_declarator", "tag.opt",
275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
295, 296, 297, 298, 299, 300, 301, 302, 303, 304,
- 305, 306, 307, 308, 309, 310
+ 305, 306, 307, 308, 309, 310, 311
};
# endif
-#define YYPACT_NINF -137
+#define YYPACT_NINF -50
#define yypact_value_is_default(yystate) \
- ((yystate) == (-137))
+ ((yystate) == (-50))
-#define YYTABLE_NINF -109
+#define YYTABLE_NINF -110
#define yytable_value_is_error(yytable_value) \
YYID (0)
STATE-NUM. */
static const yytype_int16 yypact[] =
{
- -137, 20, 106, -137, -137, -137, 19, -1, 36, -137,
- -137, -137, -137, 13, -137, 0, 79, -137, 89, 90,
- -137, 41, -137, 55, 93, 46, -137, -137, -137, 47,
- 94, 95, 35, -137, -137, -137, 16, -137, -137, -137,
- 54, -137, -137, -137, -137, 49, 33, 33, 35, 12,
- 12, -137, 61, -137, -137, -137, 29, -137, -137, -137,
- -137, 100, -137, -137, -137, 101, -137, 103, -137, -137,
- -137, -137, -137, -137, -137, -137, 57, -137, 58, 1,
- -137, -137, 68, 80, -137, 61, -137, 35, -137, -137,
- 33, 56, 33, 35, -137, -137, -137, -137, 12, -137,
- -137, 12, -137, -137, -137, -137, -137, -137, -137, -137,
- -137, 78, -137, -137, -137, -137, -137, 82, -137, 35,
- -137, 142, -137, 144, -137, -137, -137, -137, -137, -137,
- -137, -137, -137, 18, 27, -137, -137, 35, 145, 97,
- 68, 68, 27, -137, -137, -137, -137, -137
+ -50, 4, 107, -50, -50, -50, -20, 3, 11, -50,
+ -50, -50, -50, 14, -50, 12, 68, -50, 72, 73,
+ -50, 0, -50, 45, 86, 2, -50, -50, -50, 17,
+ 95, 96, 32, -50, -50, -50, 16, -50, -50, -50,
+ 54, -50, -50, -50, -50, 49, -2, -2, 32, 27,
+ 27, -50, 63, -50, -50, -50, 37, -50, -50, -50,
+ -50, 101, -50, -50, -50, 103, -50, 104, -50, -50,
+ -50, -50, -50, -50, -50, -50, 57, -50, 58, 1,
+ -50, -50, 79, 70, -50, 63, -50, 32, -50, -50,
+ -2, 64, -2, 32, -50, -50, -50, -50, 27, -50,
+ -50, 27, -50, -50, -50, -50, -50, -50, -50, -50,
+ -50, 78, -50, -50, -50, -50, -50, 83, -50, 32,
+ -50, 143, -50, 145, -50, -50, -50, -50, -50, -50,
+ -50, -50, -50, 43, 50, -50, -50, 32, 146, 97,
+ 79, -50, 79, 50, -50, -50, -50, -50, -50
};
/* YYDEFACT[S] -- default reduction number in state S. Performed when
7, 0, 16, 0, 0, 0, 41, 21, 22, 0,
0, 0, 0, 29, 30, 31, 0, 6, 32, 25,
44, 4, 5, 36, 35, 57, 0, 0, 0, 0,
- 0, 101, 0, 42, 97, 96, 98, 10, 12, 13,
+ 0, 102, 0, 42, 98, 97, 99, 10, 12, 13,
14, 0, 17, 18, 19, 0, 23, 0, 27, 28,
- 107, 103, 102, 105, 37, 106, 0, 104, 0, 0,
- 78, 80, 94, 0, 45, 0, 58, 0, 71, 76,
+ 108, 104, 103, 106, 37, 107, 0, 105, 0, 0,
+ 78, 80, 95, 0, 45, 0, 58, 0, 71, 76,
50, 72, 48, 51, 63, 68, 69, 70, 38, 65,
- 67, 39, 43, 100, 99, 8, 15, 20, 24, 82,
- 81, 0, 79, 2, 95, 83, 34, 26, 46, 52,
- 59, 61, 77, 73, 74, 64, 66, 109, 88, 33,
+ 67, 39, 43, 101, 100, 8, 15, 20, 24, 82,
+ 81, 0, 79, 2, 96, 83, 34, 26, 46, 52,
+ 59, 61, 77, 73, 74, 64, 66, 110, 88, 33,
60, 62, 75, 84, 85, 88, 87, 0, 0, 0,
- 94, 94, 86, 91, 92, 93, 90, 89
+ 95, 91, 95, 86, 92, 93, 94, 90, 89
};
/* YYPGOTO[NTERM-NUM]. */
static const yytype_int16 yypgoto[] =
{
- -137, -137, -137, -137, -137, -137, 148, -137, -137, -137,
- -137, -137, -137, -137, -137, 32, -137, 102, -9, -4,
- 107, -137, 83, -137, -137, -137, 22, -136, -137, -137,
- -12, -11, -137, -32, -40, -137
+ -50, -50, -50, -50, -50, -50, 149, -50, -50, -50,
+ -50, -50, -50, -50, -50, 33, -50, 106, -42, -4,
+ 112, -50, 74, -50, -50, -50, 19, -45, -50, -50,
+ -16, -8, -50, -32, -49, -50
};
/* YYDEFGOTO[NTERM-NUM]. */
number is the opposite. If YYTABLE_NINF, syntax error. */
static const yytype_int16 yytable[] =
{
- 74, -108, 76, 54, 146, 147, 4, 5, 6, 7,
- 8, 9, 10, 11, 12, 70, 94, 76, 13, 14,
- 3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
- 70, 26, 103, 13, 14, 91, 91, 32, 70, 49,
- 102, 137, 138, 139, 60, 55, 26, 77, 111, 64,
- 66, 124, 32, 51, 71, 121, 40, 72, 52, 70,
- 123, 125, 77, 95, 96, 97, 135, 140, 136, 71,
- 48, 40, 72, 118, 104, 71, 50, 71, 72, 91,
- 72, 91, 57, 132, 88, 61, 122, 121, 122, 126,
- 65, 67, 126, 58, 59, 62, 63, 68, 69, 84,
- 86, 51, 141, 106, 107, 143, 108, 109, 110, 114,
- 141, 4, 5, 6, 7, 8, 9, 10, 11, 12,
- 116, 127, 129, 13, 14, 15, 16, 17, 18, 19,
- 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
- 30, 31, 32, 33, 34, 35, 131, 70, 145, 144,
- 42, 130, 101, 36, 92, 37, 38, 142, 0, 0,
- 39, 40, 112
+ 74, -109, 76, 60, 3, 64, 4, 5, 6, 7,
+ 8, 9, 10, 11, 12, 54, 94, 76, 13, 14,
+ 66, 4, 5, 6, 7, 8, 9, 10, 11, 12,
+ 70, 26, 48, 13, 14, 70, 102, 32, 91, 91,
+ 103, 71, 124, 49, 72, 61, 26, 65, 77, 111,
+ 88, 50, 32, 70, 51, 121, 126, 40, 55, 126,
+ 52, 125, 67, 77, 137, 138, 139, 70, 123, 118,
+ 71, 57, 40, 72, 132, 71, 58, 59, 72, 95,
+ 96, 97, 91, 104, 91, 62, 122, 121, 122, 63,
+ 140, 141, 135, 71, 136, 147, 72, 148, 68, 69,
+ 84, 86, 142, 51, 106, 144, 107, 108, 109, 110,
+ 116, 142, 4, 5, 6, 7, 8, 9, 10, 11,
+ 12, 114, 127, 129, 13, 14, 15, 16, 17, 18,
+ 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
+ 29, 30, 31, 32, 33, 34, 35, 131, 70, 146,
+ 145, 42, 130, 112, 143, 36, 101, 37, 38, 92,
+ 0, 0, 39, 40
};
static const yytype_int16 yycheck[] =
{
- 32, 0, 1, 3, 140, 141, 5, 6, 7, 8,
+ 32, 0, 1, 3, 0, 3, 5, 6, 7, 8,
9, 10, 11, 12, 13, 3, 48, 1, 17, 18,
- 0, 5, 6, 7, 8, 9, 10, 11, 12, 13,
- 3, 30, 3, 17, 18, 46, 47, 36, 3, 40,
- 52, 14, 15, 16, 3, 45, 30, 46, 47, 3,
- 3, 91, 36, 40, 42, 87, 55, 45, 45, 3,
- 4, 93, 46, 51, 52, 53, 48, 40, 50, 42,
- 51, 55, 45, 85, 45, 42, 40, 42, 45, 90,
- 45, 92, 3, 123, 51, 44, 90, 119, 92, 98,
- 44, 44, 101, 4, 4, 40, 3, 3, 3, 45,
- 51, 40, 134, 3, 3, 137, 3, 50, 50, 41,
- 142, 5, 6, 7, 8, 9, 10, 11, 12, 13,
- 40, 43, 40, 17, 18, 19, 20, 21, 22, 23,
- 24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
- 34, 35, 36, 37, 38, 39, 4, 3, 51, 4,
- 2, 119, 50, 47, 47, 49, 50, 135, -1, -1,
- 54, 55, 79
+ 3, 5, 6, 7, 8, 9, 10, 11, 12, 13,
+ 3, 30, 52, 17, 18, 3, 52, 36, 46, 47,
+ 3, 43, 91, 40, 46, 45, 30, 45, 47, 48,
+ 52, 40, 36, 3, 40, 87, 98, 56, 46, 101,
+ 46, 93, 45, 47, 14, 15, 16, 3, 4, 85,
+ 43, 3, 56, 46, 123, 43, 4, 4, 46, 52,
+ 53, 54, 90, 46, 92, 40, 90, 119, 92, 3,
+ 40, 41, 49, 43, 51, 140, 46, 142, 3, 3,
+ 46, 52, 134, 40, 3, 137, 3, 3, 51, 51,
+ 40, 143, 5, 6, 7, 8, 9, 10, 11, 12,
+ 13, 42, 44, 40, 17, 18, 19, 20, 21, 22,
+ 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
+ 33, 34, 35, 36, 37, 38, 39, 4, 3, 52,
+ 4, 2, 119, 79, 135, 48, 50, 50, 51, 47,
+ -1, -1, 55, 56
};
/* STOS_[STATE-NUM] -- The (internal number of the) accessing
symbol of state STATE-NUM. */
static const yytype_uint8 yystos[] =
{
- 0, 57, 58, 0, 5, 6, 7, 8, 9, 10,
+ 0, 58, 59, 0, 5, 6, 7, 8, 9, 10,
11, 12, 13, 17, 18, 19, 20, 21, 22, 23,
24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
- 34, 35, 36, 37, 38, 39, 47, 49, 50, 54,
- 55, 59, 62, 64, 67, 68, 66, 65, 51, 40,
- 40, 40, 45, 86, 3, 45, 84, 3, 4, 4,
- 3, 44, 40, 3, 3, 44, 3, 44, 3, 3,
- 3, 42, 45, 87, 89, 90, 1, 46, 62, 77,
- 78, 79, 88, 60, 45, 63, 51, 69, 51, 75,
- 76, 87, 76, 72, 89, 51, 52, 53, 73, 74,
- 89, 73, 86, 3, 45, 85, 3, 3, 3, 50,
- 50, 47, 78, 91, 41, 83, 40, 61, 86, 70,
- 71, 89, 75, 4, 90, 89, 74, 43, 80, 40,
- 71, 4, 90, 81, 82, 48, 50, 14, 15, 16,
- 40, 89, 82, 89, 4, 51, 83, 83
+ 34, 35, 36, 37, 38, 39, 48, 50, 51, 55,
+ 56, 60, 63, 65, 68, 69, 67, 66, 52, 40,
+ 40, 40, 46, 87, 3, 46, 85, 3, 4, 4,
+ 3, 45, 40, 3, 3, 45, 3, 45, 3, 3,
+ 3, 43, 46, 88, 90, 91, 1, 47, 63, 78,
+ 79, 80, 89, 61, 46, 64, 52, 70, 52, 76,
+ 77, 88, 77, 73, 90, 52, 53, 54, 74, 75,
+ 90, 74, 87, 3, 46, 86, 3, 3, 3, 51,
+ 51, 48, 79, 92, 42, 84, 40, 62, 87, 71,
+ 72, 90, 76, 4, 91, 90, 75, 44, 81, 40,
+ 72, 4, 91, 82, 83, 49, 51, 14, 15, 16,
+ 40, 41, 90, 83, 90, 4, 52, 84, 84
};
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
static const yytype_uint8 yyr1[] =
{
- 0, 56, 57, 58, 58, 59, 59, 59, 59, 59,
- 59, 59, 59, 59, 59, 59, 59, 59, 59, 59,
- 59, 59, 59, 59, 59, 60, 59, 59, 59, 59,
- 59, 59, 59, 61, 61, 62, 62, 62, 62, 62,
- 62, 62, 62, 62, 63, 63, 62, 65, 64, 66,
- 64, 64, 67, 68, 68, 68, 68, 69, 69, 70,
- 70, 71, 71, 72, 72, 73, 73, 74, 74, 74,
- 74, 75, 75, 75, 75, 75, 76, 76, 77, 77,
- 78, 78, 78, 80, 79, 81, 81, 81, 82, 82,
- 82, 82, 82, 82, 83, 83, 84, 84, 85, 85,
- 85, 86, 87, 87, 88, 89, 89, 90, 91, 91
+ 0, 57, 58, 59, 59, 60, 60, 60, 60, 60,
+ 60, 60, 60, 60, 60, 60, 60, 60, 60, 60,
+ 60, 60, 60, 60, 60, 61, 60, 60, 60, 60,
+ 60, 60, 60, 62, 62, 63, 63, 63, 63, 63,
+ 63, 63, 63, 63, 64, 64, 63, 66, 65, 67,
+ 65, 65, 68, 69, 69, 69, 69, 70, 70, 71,
+ 71, 72, 72, 73, 73, 74, 74, 75, 75, 75,
+ 75, 76, 76, 76, 76, 76, 77, 77, 78, 78,
+ 79, 79, 79, 81, 80, 82, 82, 82, 83, 83,
+ 83, 83, 83, 83, 83, 84, 84, 85, 85, 86,
+ 86, 86, 87, 88, 88, 89, 90, 90, 91, 92,
+ 92
};
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
2, 1, 2, 1, 2, 1, 2, 1, 1, 1,
1, 1, 1, 2, 2, 3, 1, 2, 1, 2,
1, 2, 2, 0, 4, 1, 3, 2, 0, 3,
- 3, 3, 3, 3, 0, 1, 1, 1, 0, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 0, 2
+ 3, 2, 3, 3, 3, 0, 1, 1, 1, 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
+ 2
};
yychar = (Token); \
yylval = (Value); \
YYPOPSTACK (1); \
+ YY_LAC_DISCARD ("YYBACKUP"); \
goto yybackup; \
} \
else \
{
case 3: // "string"
-/* Line 729 of yacc.c */
-#line 174 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 175 "src/parse-gram.y"
{ fputs (quotearg_style (c_quoting_style, ((*yyvaluep).chars)), stderr); }
-/* Line 729 of yacc.c */
-#line 1034 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1021 "src/parse-gram.c"
break;
case 4: // "integer"
-/* Line 729 of yacc.c */
-#line 187 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 188 "src/parse-gram.y"
{ fprintf (stderr, "%d", ((*yyvaluep).integer)); }
-/* Line 729 of yacc.c */
-#line 1043 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1030 "src/parse-gram.c"
break;
case 24: // "%<flag>"
-/* Line 729 of yacc.c */
-#line 183 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 184 "src/parse-gram.y"
{ fprintf (stderr, "%%%s", ((*yyvaluep).uniqstr)); }
-/* Line 729 of yacc.c */
-#line 1052 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1039 "src/parse-gram.c"
break;
case 40: // "{...}"
-/* Line 729 of yacc.c */
-#line 176 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 177 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).code)); }
-/* Line 729 of yacc.c */
-#line 1061 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1048 "src/parse-gram.c"
break;
- case 41: // "[identifier]"
+ case 42: // "[identifier]"
-/* Line 729 of yacc.c */
-#line 181 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 182 "src/parse-gram.y"
{ fprintf (stderr, "[%s]", ((*yyvaluep).uniqstr)); }
-/* Line 729 of yacc.c */
-#line 1070 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1057 "src/parse-gram.c"
break;
- case 42: // "char"
+ case 43: // "char"
-/* Line 729 of yacc.c */
-#line 168 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 169 "src/parse-gram.y"
{ fputs (char_name (((*yyvaluep).character)), stderr); }
-/* Line 729 of yacc.c */
-#line 1079 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1066 "src/parse-gram.c"
break;
- case 43: // "epilogue"
+ case 44: // "epilogue"
-/* Line 729 of yacc.c */
-#line 176 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 177 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 729 of yacc.c */
-#line 1088 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1075 "src/parse-gram.c"
break;
- case 45: // "identifier"
+ case 46: // "identifier"
-/* Line 729 of yacc.c */
-#line 180 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 181 "src/parse-gram.y"
{ fputs (((*yyvaluep).uniqstr), stderr); }
-/* Line 729 of yacc.c */
-#line 1097 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1084 "src/parse-gram.c"
break;
- case 46: // "identifier:"
+ case 47: // "identifier:"
-/* Line 729 of yacc.c */
-#line 182 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 183 "src/parse-gram.y"
{ fprintf (stderr, "%s:", ((*yyvaluep).uniqstr)); }
-/* Line 729 of yacc.c */
-#line 1106 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1093 "src/parse-gram.c"
break;
- case 49: // "%{...%}"
+ case 50: // "%{...%}"
-/* Line 729 of yacc.c */
-#line 176 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 177 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 729 of yacc.c */
-#line 1115 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1102 "src/parse-gram.c"
break;
- case 51: // "<tag>"
+ case 52: // "<tag>"
-/* Line 729 of yacc.c */
-#line 184 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 185 "src/parse-gram.y"
{ fprintf (stderr, "<%s>", ((*yyvaluep).uniqstr)); }
-/* Line 729 of yacc.c */
-#line 1124 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1111 "src/parse-gram.c"
break;
- case 54: // "%param"
+ case 55: // "%param"
-/* Line 729 of yacc.c */
-#line 230 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 231 "src/parse-gram.y"
{
switch (((*yyvaluep).param))
{
case param_none: aver (false); break;
}
}
-/* Line 729 of yacc.c */
-#line 1144 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1131 "src/parse-gram.c"
break;
- case 71: // symbol.prec
+ case 72: // symbol.prec
-/* Line 729 of yacc.c */
-#line 190 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 191 "src/parse-gram.y"
{ fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 729 of yacc.c */
-#line 1153 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1140 "src/parse-gram.c"
break;
- case 84: // variable
+ case 85: // variable
-/* Line 729 of yacc.c */
-#line 180 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 181 "src/parse-gram.y"
{ fputs (((*yyvaluep).uniqstr), stderr); }
-/* Line 729 of yacc.c */
-#line 1162 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1149 "src/parse-gram.c"
break;
- case 85: // content.opt
+ case 86: // content.opt
-/* Line 729 of yacc.c */
-#line 176 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 177 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 729 of yacc.c */
-#line 1171 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1158 "src/parse-gram.c"
break;
- case 86: // braceless
+ case 87: // braceless
-/* Line 729 of yacc.c */
-#line 176 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 177 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 729 of yacc.c */
-#line 1180 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1167 "src/parse-gram.c"
break;
- case 87: // id
+ case 88: // id
-/* Line 729 of yacc.c */
-#line 190 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 191 "src/parse-gram.y"
{ fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 729 of yacc.c */
-#line 1189 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1176 "src/parse-gram.c"
break;
- case 88: // id_colon
+ case 89: // id_colon
-/* Line 729 of yacc.c */
-#line 191 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 192 "src/parse-gram.y"
{ fprintf (stderr, "%s:", ((*yyvaluep).symbol)->tag); }
-/* Line 729 of yacc.c */
-#line 1198 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1185 "src/parse-gram.c"
break;
- case 89: // symbol
+ case 90: // symbol
-/* Line 729 of yacc.c */
-#line 190 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 191 "src/parse-gram.y"
{ fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 729 of yacc.c */
-#line 1207 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1194 "src/parse-gram.c"
break;
- case 90: // string_as_id
+ case 91: // string_as_id
-/* Line 729 of yacc.c */
-#line 190 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 191 "src/parse-gram.y"
{ fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 729 of yacc.c */
-#line 1216 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1203 "src/parse-gram.c"
break;
default:
# define YYMAXDEPTH 10000
#endif
-\f
+/* Given a state stack such that *YYBOTTOM is its bottom, such that
+ *YYTOP is either its top or is YYTOP_EMPTY to indicate an empty
+ stack, and such that *YYCAPACITY is the maximum number of elements it
+ can hold without a reallocation, make sure there is enough room to
+ store YYADD more elements. If not, allocate a new stack using
+ YYSTACK_ALLOC, copy the existing elements, and adjust *YYBOTTOM,
+ *YYTOP, and *YYCAPACITY to reflect the new capacity and memory
+ location. If *YYBOTTOM != YYBOTTOM_NO_FREE, then free the old stack
+ using YYSTACK_FREE. Return 0 if successful or if no reallocation is
+ required. Return 1 if memory is exhausted. */
+static int
+yy_lac_stack_realloc (YYSIZE_T *yycapacity, YYSIZE_T yyadd,
+#if YYDEBUG
+ char const *yydebug_prefix,
+ char const *yydebug_suffix,
+#endif
+ yytype_int16 **yybottom,
+ yytype_int16 *yybottom_no_free,
+ yytype_int16 **yytop, yytype_int16 *yytop_empty)
+{
+ YYSIZE_T yysize_old =
+ *yytop == yytop_empty ? 0 : *yytop - *yybottom + 1;
+ YYSIZE_T yysize_new = yysize_old + yyadd;
+ if (*yycapacity < yysize_new)
+ {
+ YYSIZE_T yyalloc = 2 * yysize_new;
+ yytype_int16 *yybottom_new;
+ /* Use YYMAXDEPTH for maximum stack size given that the stack
+ should never need to grow larger than the main state stack
+ needs to grow without LAC. */
+ if (YYMAXDEPTH < yysize_new)
+ {
+ YYDPRINTF ((stderr, "%smax size exceeded%s", yydebug_prefix,
+ yydebug_suffix));
+ return 1;
+ }
+ if (YYMAXDEPTH < yyalloc)
+ yyalloc = YYMAXDEPTH;
+ yybottom_new =
+ (yytype_int16*) YYSTACK_ALLOC (yyalloc * sizeof *yybottom_new);
+ if (!yybottom_new)
+ {
+ YYDPRINTF ((stderr, "%srealloc failed%s", yydebug_prefix,
+ yydebug_suffix));
+ return 1;
+ }
+ if (*yytop != yytop_empty)
+ {
+ YYCOPY (yybottom_new, *yybottom, yysize_old);
+ *yytop = yybottom_new + (yysize_old - 1);
+ }
+ if (*yybottom != yybottom_no_free)
+ YYSTACK_FREE (*yybottom);
+ *yybottom = yybottom_new;
+ *yycapacity = yyalloc;
+ }
+ return 0;
+}
+
+/* Establish the initial context for the current lookahead if no initial
+ context is currently established.
+
+ We define a context as a snapshot of the parser stacks. We define
+ the initial context for a lookahead as the context in which the
+ parser initially examines that lookahead in order to select a
+ syntactic action. Thus, if the lookahead eventually proves
+ syntactically unacceptable (possibly in a later context reached via a
+ series of reductions), the initial context can be used to determine
+ the exact set of tokens that would be syntactically acceptable in the
+ lookahead's place. Moreover, it is the context after which any
+ further semantic actions would be erroneous because they would be
+ determined by a syntactically unacceptable token.
+
+ YY_LAC_ESTABLISH should be invoked when a reduction is about to be
+ performed in an inconsistent state (which, for the purposes of LAC,
+ includes consistent states that don't know they're consistent because
+ their default reductions have been disabled). Iff there is a
+ lookahead token, it should also be invoked before reporting a syntax
+ error. This latter case is for the sake of the debugging output.
+
+ For parse.lac=full, the implementation of YY_LAC_ESTABLISH is as
+ follows. If no initial context is currently established for the
+ current lookahead, then check if that lookahead can eventually be
+ shifted if syntactic actions continue from the current context.
+ Report a syntax error if it cannot. */
+#define YY_LAC_ESTABLISH \
+do { \
+ if (!yy_lac_established) \
+ { \
+ YYDPRINTF ((stderr, \
+ "LAC: initial context established for %s\n", \
+ yytname[yytoken])); \
+ yy_lac_established = 1; \
+ { \
+ int yy_lac_status = \
+ yy_lac (yyesa, &yyes, &yyes_capacity, yyssp, yytoken); \
+ if (yy_lac_status == 2) \
+ goto yyexhaustedlab; \
+ if (yy_lac_status == 1) \
+ goto yyerrlab; \
+ } \
+ } \
+} while (YYID (0))
+
+/* Discard any previous initial lookahead context because of Event,
+ which may be a lookahead change or an invalidation of the currently
+ established initial context for the current lookahead.
+
+ The most common example of a lookahead change is a shift. An example
+ of both cases is syntax error recovery. That is, a syntax error
+ occurs when the lookahead is syntactically erroneous for the
+ currently established initial context, so error recovery manipulates
+ the parser stacks to try to find a new initial context in which the
+ current lookahead is syntactically acceptable. If it fails to find
+ such a context, it discards the lookahead. */
+#if YYDEBUG
+# define YY_LAC_DISCARD(Event) \
+do { \
+ if (yy_lac_established) \
+ { \
+ if (yydebug) \
+ YYFPRINTF (stderr, "LAC: initial context discarded due to " \
+ Event "\n"); \
+ yy_lac_established = 0; \
+ } \
+} while (YYID (0))
+#else
+# define YY_LAC_DISCARD(Event) yy_lac_established = 0
+#endif
+
+/* Given the stack whose top is *YYSSP, return 0 iff YYTOKEN can
+ eventually (after perhaps some reductions) be shifted, return 1 if
+ not, or return 2 if memory is exhausted. As preconditions and
+ postconditions: *YYES_CAPACITY is the allocated size of the array to
+ which *YYES points, and either *YYES = YYESA or *YYES points to an
+ array allocated with YYSTACK_ALLOC. yy_lac may overwrite the
+ contents of either array, alter *YYES and *YYES_CAPACITY, and free
+ any old *YYES other than YYESA. */
+static int
+yy_lac (yytype_int16 *yyesa, yytype_int16 **yyes,
+ YYSIZE_T *yyes_capacity, yytype_int16 *yyssp, int yytoken)
+{
+ yytype_int16 *yyes_prev = yyssp;
+ yytype_int16 *yyesp = yyes_prev;
+ YYDPRINTF ((stderr, "LAC: checking lookahead %s:", yytname[yytoken]));
+ if (yytoken == YYUNDEFTOK)
+ {
+ YYDPRINTF ((stderr, " Always Err\n"));
+ return 1;
+ }
+ while (1)
+ {
+ int yyrule = yypact[*yyesp];
+ if (yypact_value_is_default (yyrule)
+ || (yyrule += yytoken) < 0 || YYLAST < yyrule
+ || yycheck[yyrule] != yytoken)
+ {
+ yyrule = yydefact[*yyesp];
+ if (yyrule == 0)
+ {
+ YYDPRINTF ((stderr, " Err\n"));
+ return 1;
+ }
+ }
+ else
+ {
+ yyrule = yytable[yyrule];
+ if (yytable_value_is_error (yyrule))
+ {
+ YYDPRINTF ((stderr, " Err\n"));
+ return 1;
+ }
+ if (0 < yyrule)
+ {
+ YYDPRINTF ((stderr, " S%d\n", yyrule));
+ return 0;
+ }
+ yyrule = -yyrule;
+ }
+ {
+ YYSIZE_T yylen = yyr2[yyrule];
+ YYDPRINTF ((stderr, " R%d", yyrule - 1));
+ if (yyesp != yyes_prev)
+ {
+ YYSIZE_T yysize = yyesp - *yyes + 1;
+ if (yylen < yysize)
+ {
+ yyesp -= yylen;
+ yylen = 0;
+ }
+ else
+ {
+ yylen -= yysize;
+ yyesp = yyes_prev;
+ }
+ }
+ if (yylen)
+ yyesp = yyes_prev -= yylen;
+ }
+ {
+ int yystate;
+ {
+ int yylhs = yyr1[yyrule] - YYNTOKENS;
+ yystate = yypgoto[yylhs] + *yyesp;
+ if (yystate < 0 || YYLAST < yystate
+ || yycheck[yystate] != *yyesp)
+ yystate = yydefgoto[yylhs];
+ else
+ yystate = yytable[yystate];
+ }
+ if (yyesp == yyes_prev)
+ {
+ yyesp = *yyes;
+ *yyesp = yystate;
+ }
+ else
+ {
+ if (yy_lac_stack_realloc (yyes_capacity, 1,
+#if YYDEBUG
+ " (", ")",
+#endif
+ yyes, yyesa, &yyesp, yyes_prev))
+ {
+ YYDPRINTF ((stderr, "\n"));
+ return 2;
+ }
+ *++yyesp = yystate;
+ }
+ YYDPRINTF ((stderr, " G%d", yystate));
+ }
+ }
+}
+
#if YYERROR_VERBOSE
# endif
/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
- about the unexpected token YYTOKEN while in state YYSTATE.
-
- Return 0 if *YYMSG was successfully written. Return 1 if an ordinary
- "syntax error" message will suffice instead. Return 2 if *YYMSG is
- not large enough to hold the message. In the last case, also set
- *YYMSG_ALLOC to either (a) the required number of bytes or (b) zero
- if the required number of bytes is too large to store. */
+ about the unexpected token YYTOKEN for the state stack whose top is
+ YYSSP. In order to see if a particular token T is a
+ valid looakhead, invoke yy_lac (YYESA, YYES, YYES_CAPACITY, YYSSP, T).
+
+ Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is
+ not large enough to hold the message. In that case, also set
+ *YYMSG_ALLOC to the required number of bytes. Return 2 if the
+ required number of bytes is too large to store or if
+ yy_lac returned 2. */
static int
yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
- int yystate, int yytoken)
+ yytype_int16 *yyesa, yytype_int16 **yyes,
+ YYSIZE_T *yyes_capacity, yytype_int16 *yyssp, int yytoken)
{
- int yyn = yypact[yystate];
-
- if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
- return 1;
- else
+ YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]);
+ YYSIZE_T yysize = yysize0;
+ YYSIZE_T yysize1;
+ enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+ /* Internationalized format string. */
+ const char *yyformat = 0;
+ /* Arguments of yyformat. */
+ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+ /* Number of reported tokens (one for the "unexpected", one per
+ "expected"). */
+ int yycount = 0;
+
+ /* There are many possibilities here to consider:
+ - Assume YYFAIL is not used. It's too flawed to consider. See
+ <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html>
+ for details. YYERROR is fine as it does not invoke this
+ function.
+ - If this state is a consistent state with a default action, then
+ the only way this function was invoked is if the default action
+ is an error action. In that case, don't check for expected
+ tokens because there are none.
+ - The only way there can be no lookahead present (in yychar) is if
+ this state is a consistent state with a default action. Thus,
+ detecting the absence of a lookahead is sufficient to determine
+ that there is no unexpected or expected token to report. In that
+ case, just report a simple "syntax error".
+ - Don't assume there isn't a lookahead just because this state is a
+ consistent state with a default action. There might have been a
+ previous inconsistent state, consistent state with a non-default
+ action, or user semantic action that manipulated yychar.
+ In the first two cases, it might appear that the current syntax
+ error should have been detected in the previous state when yy_lac
+ was invoked. However, at that time, there might have been a
+ different syntax error that discarded a different initial context
+ during error recovery, leaving behind the current lookahead.
+ */
+ if (yytoken != YYEMPTY)
{
- YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]);
- YYSIZE_T yysize = yysize0;
- YYSIZE_T yysize1;
- enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
- /* Internationalized format string. */
- const char *yyformat = 0;
- /* Arguments of yyformat. */
- char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
-
- /* Start YYX at -YYN if negative to avoid negative indexes in
- YYCHECK. In other words, skip the first -YYN actions for this
- state because they are default actions. */
- int yyxbegin = yyn < 0 ? -yyn : 0;
-
- /* Stay within bounds of both yycheck and yytname. */
- int yychecklim = YYLAST - yyn + 1;
- int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
- /* Number of reported tokens (one for the "unexpected", one per
- "expected"). */
- int yycount = 0;
- int yyx;
-
+ int yyn = yypact[*yyssp];
+ YYDPRINTF ((stderr, "Constructing syntax error message\n"));
yyarg[yycount++] = yytname[yytoken];
-
- for (yyx = yyxbegin; yyx < yyxend; ++yyx)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
- && !yytable_value_is_error (yytable[yyx + yyn]))
- {
- if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
- {
- yycount = 1;
- yysize = yysize0;
- break;
- }
- yyarg[yycount++] = yytname[yyx];
- yysize1 = yysize + yytnamerr (0, yytname[yyx]);
- if (! (yysize <= yysize1
- && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
- {
- /* Overflow. */
- *yymsg_alloc = 0;
- return 2;
- }
- yysize = yysize1;
- }
-
- switch (yycount)
+ if (!yypact_value_is_default (yyn))
{
-#define YYCASE_(N, S) \
- case N: \
- yyformat = S; \
- break
- YYCASE_(1, YY_("syntax error, unexpected %s"));
- YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
- YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
- YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
- YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
-#undef YYCASE_
+ int yyx;
+
+ for (yyx = 0; yyx < YYNTOKENS; ++yyx)
+ if (yyx != YYTERROR && yyx != YYUNDEFTOK)
+ {
+ {
+ int yy_lac_status = yy_lac (yyesa, yyes, yyes_capacity,
+ yyssp, yyx);
+ if (yy_lac_status == 2)
+ return 2;
+ if (yy_lac_status == 1)
+ continue;
+ }
+ if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+ {
+ yycount = 1;
+ yysize = yysize0;
+ break;
+ }
+ yyarg[yycount++] = yytname[yyx];
+ yysize1 = yysize + yytnamerr (0, yytname[yyx]);
+ if (! (yysize <= yysize1
+ && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+ }
}
+# if YYDEBUG
+ else if (yydebug)
+ YYFPRINTF (stderr, "No expected tokens.\n");
+# endif
+ }
+
+ switch (yycount)
+ {
+# define YYCASE_(N, S) \
+ case N: \
+ yyformat = S; \
+ break
+ YYCASE_(0, YY_("syntax error"));
+ YYCASE_(1, YY_("syntax error, unexpected %s"));
+ YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+ YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+ YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+ YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+# undef YYCASE_
+ }
- yysize1 = yysize + yystrlen (yyformat);
- if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ yysize1 = yysize + yystrlen (yyformat);
+ if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ return 2;
+ yysize = yysize1;
+
+ if (*yymsg_alloc < yysize)
+ {
+ *yymsg_alloc = 2 * yysize;
+ if (! (yysize <= *yymsg_alloc
+ && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+ *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+ return 1;
+ }
+
+ /* Avoid sprintf, as that infringes on the user's name space.
+ Don't have undefined behavior even if the translation
+ produced a string with the wrong number of "%s"s. */
+ {
+ char *yyp = *yymsg;
+ int yyi = 0;
+ while ((*yyp = *yyformat) != '\0')
+ if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
{
- /* Overflow. */
- *yymsg_alloc = 0;
- return 2;
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
+ yyformat += 2;
}
- yysize = yysize1;
-
- if (*yymsg_alloc < yysize)
+ else
{
- *yymsg_alloc = 2 * yysize;
- if (! (yysize <= *yymsg_alloc
- && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
- *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
- return 2;
+ yyp++;
+ yyformat++;
}
-
- /* Avoid sprintf, as that infringes on the user's name space.
- Don't have undefined behavior even if the translation
- produced a string with the wrong number of "%s"s. */
- {
- char *yyp = *yymsg;
- int yyi = 0;
- while ((*yyp = *yyformat) != '\0')
- if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
- {
- yyp += yytnamerr (yyp, yyarg[yyi++]);
- yyformat += 2;
- }
- else
- {
- yyp++;
- yyformat++;
- }
- }
- return 0;
- }
+ }
+ return 0;
}
#endif /* YYERROR_VERBOSE */
-\f
/*-----------------------------------------------.
| Release the memory associated to this symbol. |
YYSIZE_T yystacksize;
+ yytype_int16 yyesa[20];
+ yytype_int16 *yyes;
+ YYSIZE_T yyes_capacity;
+
+ int yy_lac_established = 0;
int yyn;
int yyresult;
/* Lookahead token as an internal (translated) token number. */
yyls = yylsa;
yystacksize = YYINITDEPTH;
+ yyes = yyesa;
+ yyes_capacity = sizeof yyesa / sizeof *yyes;
+ if (YYMAXDEPTH < yyes_capacity)
+ yyes_capacity = YYMAXDEPTH;
+
YYDPRINTF ((stderr, "Starting parse\n"));
yystate = 0;
#endif
/* User initialization code. */
-/* Line 1214 of yacc.c */
-#line 79 "src/parse-gram.y"
+/* Line 1524 of yacc.c */
+#line 80 "src/parse-gram.y"
{
/* Bison's grammar can initial empty locations, hence a default
location is needed. */
boundary_set (&yylloc.start, current_file, 1, 1);
boundary_set (&yylloc.end, current_file, 1, 1);
}
-/* Line 1214 of yacc.c */
-#line 1755 "src/parse-gram.c"
+/* Line 1524 of yacc.c */
+#line 2006 "src/parse-gram.c"
yylsp[0] = yylloc;
goto yysetstate;
detect an error, take that action. */
yyn += yytoken;
if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
- goto yydefault;
+ {
+ YY_LAC_ESTABLISH;
+ goto yydefault;
+ }
yyn = yytable[yyn];
if (yyn <= 0)
{
if (yytable_value_is_error (yyn))
- goto yyerrlab;
+ goto yyerrlab;
+ YY_LAC_ESTABLISH;
yyn = -yyn;
goto yyreduce;
}
/* Discard the shifted token. */
yychar = YYEMPTY;
+ YY_LAC_DISCARD ("shift");
yystate = yyn;
*++yyvsp = yylval;
/* Default location. */
YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
YY_REDUCE_PRINT (yyn);
- switch (yyn)
- {
- case 6:
-/* Line 1427 of yacc.c */
-#line 266 "src/parse-gram.y"
+ {
+ int yychar_backup = yychar;
+ switch (yyn)
+ {
+ case 6:
+/* Line 1740 of yacc.c */
+#line 267 "src/parse-gram.y"
{
code_props plain_code;
code_props_plain_init (&plain_code, (yyvsp[0].chars), (yylsp[0]));
plain_code.code, (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1427 of yacc.c */
-#line 1953 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2211 "src/parse-gram.c"
break;
case 7:
-/* Line 1427 of yacc.c */
-#line 276 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 277 "src/parse-gram.y"
{
muscle_percent_define_ensure ((yyvsp[0].uniqstr), (yylsp[0]), true);
}
-/* Line 1427 of yacc.c */
-#line 1963 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2221 "src/parse-gram.c"
break;
case 8:
-/* Line 1427 of yacc.c */
-#line 280 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 281 "src/parse-gram.y"
{
muscle_percent_define_insert ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars),
MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE);
}
-/* Line 1427 of yacc.c */
-#line 1974 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2232 "src/parse-gram.c"
break;
case 9:
-/* Line 1427 of yacc.c */
-#line 284 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 285 "src/parse-gram.y"
{ defines_flag = true; }
-/* Line 1427 of yacc.c */
-#line 1982 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2240 "src/parse-gram.c"
break;
case 10:
-/* Line 1427 of yacc.c */
-#line 286 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 287 "src/parse-gram.y"
{
defines_flag = true;
spec_defines_file = xstrdup ((yyvsp[0].chars));
}
-/* Line 1427 of yacc.c */
-#line 1993 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2251 "src/parse-gram.c"
break;
case 11:
-/* Line 1427 of yacc.c */
-#line 291 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 292 "src/parse-gram.y"
{
muscle_percent_define_insert ("parse.error", (yylsp[0]), "verbose",
MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE);
}
-/* Line 1427 of yacc.c */
-#line 2004 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2262 "src/parse-gram.c"
break;
case 12:
-/* Line 1427 of yacc.c */
-#line 295 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 296 "src/parse-gram.y"
{ expected_sr_conflicts = (yyvsp[0].integer); }
-/* Line 1427 of yacc.c */
-#line 2012 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2270 "src/parse-gram.c"
break;
case 13:
-/* Line 1427 of yacc.c */
-#line 296 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 297 "src/parse-gram.y"
{ expected_rr_conflicts = (yyvsp[0].integer); }
-/* Line 1427 of yacc.c */
-#line 2020 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2278 "src/parse-gram.c"
break;
case 14:
-/* Line 1427 of yacc.c */
-#line 297 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 298 "src/parse-gram.y"
{ spec_file_prefix = (yyvsp[0].chars); }
-/* Line 1427 of yacc.c */
-#line 2028 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2286 "src/parse-gram.c"
break;
case 15:
-/* Line 1427 of yacc.c */
-#line 298 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 299 "src/parse-gram.y"
{ spec_file_prefix = (yyvsp[0].chars); }
-/* Line 1427 of yacc.c */
-#line 2036 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2294 "src/parse-gram.c"
break;
case 16:
-/* Line 1427 of yacc.c */
-#line 300 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 301 "src/parse-gram.y"
{
nondeterministic_parser = true;
glr_parser = true;
}
-/* Line 1427 of yacc.c */
-#line 2047 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2305 "src/parse-gram.c"
break;
case 17:
-/* Line 1427 of yacc.c */
-#line 305 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 306 "src/parse-gram.y"
{
code_props action;
code_props_symbol_action_init (&action, (yyvsp[0].code), (yylsp[0]));
muscle_code_grow ("initial_action", action.code, (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1427 of yacc.c */
-#line 2062 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2320 "src/parse-gram.c"
break;
case 18:
-/* Line 1427 of yacc.c */
-#line 313 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 314 "src/parse-gram.y"
{ language_argmatch ((yyvsp[0].chars), grammar_prio, (yylsp[-1])); }
-/* Line 1427 of yacc.c */
-#line 2070 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2328 "src/parse-gram.c"
break;
case 19:
-/* Line 1427 of yacc.c */
-#line 314 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 315 "src/parse-gram.y"
{ spec_name_prefix = (yyvsp[0].chars); }
-/* Line 1427 of yacc.c */
-#line 2078 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2336 "src/parse-gram.c"
break;
case 20:
-/* Line 1427 of yacc.c */
-#line 315 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 316 "src/parse-gram.y"
{ spec_name_prefix = (yyvsp[0].chars); }
-/* Line 1427 of yacc.c */
-#line 2086 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2344 "src/parse-gram.c"
break;
case 21:
-/* Line 1427 of yacc.c */
-#line 316 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 317 "src/parse-gram.y"
{ no_lines_flag = true; }
-/* Line 1427 of yacc.c */
-#line 2094 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2352 "src/parse-gram.c"
break;
case 22:
-/* Line 1427 of yacc.c */
-#line 317 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 318 "src/parse-gram.y"
{ nondeterministic_parser = true; }
-/* Line 1427 of yacc.c */
-#line 2102 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2360 "src/parse-gram.c"
break;
case 23:
-/* Line 1427 of yacc.c */
-#line 318 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 319 "src/parse-gram.y"
{ spec_outfile = (yyvsp[0].chars); }
-/* Line 1427 of yacc.c */
-#line 2110 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2368 "src/parse-gram.c"
break;
case 24:
-/* Line 1427 of yacc.c */
-#line 319 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 320 "src/parse-gram.y"
{ spec_outfile = (yyvsp[0].chars); }
-/* Line 1427 of yacc.c */
-#line 2118 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2376 "src/parse-gram.c"
break;
case 25:
-/* Line 1427 of yacc.c */
-#line 320 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 321 "src/parse-gram.y"
{ current_param = (yyvsp[0].param); }
-/* Line 1427 of yacc.c */
-#line 2126 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2384 "src/parse-gram.c"
break;
case 26:
-/* Line 1427 of yacc.c */
-#line 320 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 321 "src/parse-gram.y"
{ current_param = param_none; }
-/* Line 1427 of yacc.c */
-#line 2134 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2392 "src/parse-gram.c"
break;
case 27:
-/* Line 1427 of yacc.c */
-#line 321 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 322 "src/parse-gram.y"
{ version_check (&(yylsp[0]), (yyvsp[0].chars)); }
-/* Line 1427 of yacc.c */
-#line 2142 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2400 "src/parse-gram.c"
break;
case 28:
-/* Line 1427 of yacc.c */
-#line 323 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 324 "src/parse-gram.y"
{
char const *skeleton_user = (yyvsp[0].chars);
if (strchr (skeleton_user, '/'))
}
skeleton_arg (skeleton_user, grammar_prio, (yylsp[-1]));
}
-/* Line 1427 of yacc.c */
-#line 2172 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2430 "src/parse-gram.c"
break;
case 29:
-/* Line 1427 of yacc.c */
-#line 346 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 347 "src/parse-gram.y"
{ token_table_flag = true; }
-/* Line 1427 of yacc.c */
-#line 2180 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2438 "src/parse-gram.c"
break;
case 30:
-/* Line 1427 of yacc.c */
-#line 347 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 348 "src/parse-gram.y"
{ report_flag |= report_states; }
-/* Line 1427 of yacc.c */
-#line 2188 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2446 "src/parse-gram.c"
break;
case 31:
-/* Line 1427 of yacc.c */
-#line 348 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 349 "src/parse-gram.y"
{ yacc_flag = true; }
-/* Line 1427 of yacc.c */
-#line 2196 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2454 "src/parse-gram.c"
break;
case 33:
-/* Line 1427 of yacc.c */
-#line 353 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 354 "src/parse-gram.y"
{ add_param (current_param, (yyvsp[0].code), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2204 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2462 "src/parse-gram.c"
break;
case 34:
-/* Line 1427 of yacc.c */
-#line 354 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 355 "src/parse-gram.y"
{ add_param (current_param, (yyvsp[0].code), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2212 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2470 "src/parse-gram.c"
break;
case 37:
-/* Line 1427 of yacc.c */
-#line 366 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 367 "src/parse-gram.y"
{
grammar_start_symbol_set ((yyvsp[0].symbol), (yylsp[0]));
}
-/* Line 1427 of yacc.c */
-#line 2222 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2480 "src/parse-gram.c"
break;
case 38:
-/* Line 1427 of yacc.c */
-#line 370 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 371 "src/parse-gram.y"
{
symbol_list *list;
for (list = (yyvsp[0].list); list; list = list->next)
symbol_list_destructor_set (list, (yyvsp[-1].code), (yylsp[-1]));
symbol_list_free ((yyvsp[0].list));
}
-/* Line 1427 of yacc.c */
-#line 2235 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2493 "src/parse-gram.c"
break;
case 39:
-/* Line 1427 of yacc.c */
-#line 377 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 378 "src/parse-gram.y"
{
symbol_list *list;
for (list = (yyvsp[0].list); list; list = list->next)
symbol_list_printer_set (list, (yyvsp[-1].code), (yylsp[-1]));
symbol_list_free ((yyvsp[0].list));
}
-/* Line 1427 of yacc.c */
-#line 2248 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2506 "src/parse-gram.c"
break;
case 40:
-/* Line 1427 of yacc.c */
-#line 384 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 385 "src/parse-gram.y"
{
default_prec = true;
}
-/* Line 1427 of yacc.c */
-#line 2258 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2516 "src/parse-gram.c"
break;
case 41:
-/* Line 1427 of yacc.c */
-#line 388 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 389 "src/parse-gram.y"
{
default_prec = false;
}
-/* Line 1427 of yacc.c */
-#line 2268 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2526 "src/parse-gram.c"
break;
case 42:
-/* Line 1427 of yacc.c */
-#line 392 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 393 "src/parse-gram.y"
{
/* Do not invoke muscle_percent_code_grow here since it invokes
muscle_user_name_list_grow. */
muscle_code_grow ("percent_code()", (yyvsp[0].chars), (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1427 of yacc.c */
-#line 2281 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2539 "src/parse-gram.c"
break;
case 43:
-/* Line 1427 of yacc.c */
-#line 399 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 400 "src/parse-gram.y"
{
muscle_percent_code_grow ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars), (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1427 of yacc.c */
-#line 2292 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2550 "src/parse-gram.c"
break;
case 44:
-/* Line 1427 of yacc.c */
-#line 413 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 414 "src/parse-gram.y"
{}
-/* Line 1427 of yacc.c */
-#line 2300 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2558 "src/parse-gram.c"
break;
case 45:
-/* Line 1427 of yacc.c */
-#line 414 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 415 "src/parse-gram.y"
{ muscle_code_grow ("union_name", (yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2308 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2566 "src/parse-gram.c"
break;
case 46:
-/* Line 1427 of yacc.c */
-#line 419 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 420 "src/parse-gram.y"
{
union_seen = true;
muscle_code_grow ("stype", (yyvsp[0].chars), (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1427 of yacc.c */
-#line 2320 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2578 "src/parse-gram.c"
break;
case 47:
-/* Line 1427 of yacc.c */
-#line 430 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 431 "src/parse-gram.y"
{ current_class = nterm_sym; }
-/* Line 1427 of yacc.c */
-#line 2328 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2586 "src/parse-gram.c"
break;
case 48:
-/* Line 1427 of yacc.c */
-#line 431 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 432 "src/parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
-/* Line 1427 of yacc.c */
-#line 2339 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2597 "src/parse-gram.c"
break;
case 49:
-/* Line 1427 of yacc.c */
-#line 435 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 436 "src/parse-gram.y"
{ current_class = token_sym; }
-/* Line 1427 of yacc.c */
-#line 2347 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2605 "src/parse-gram.c"
break;
case 50:
-/* Line 1427 of yacc.c */
-#line 436 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 437 "src/parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
-/* Line 1427 of yacc.c */
-#line 2358 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2616 "src/parse-gram.c"
break;
case 51:
-/* Line 1427 of yacc.c */
-#line 441 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 442 "src/parse-gram.y"
{
symbol_list *list;
tag_seen = true;
symbol_type_set (list->content.sym, (yyvsp[-1].uniqstr), (yylsp[-1]));
symbol_list_free ((yyvsp[0].list));
}
-/* Line 1427 of yacc.c */
-#line 2372 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2630 "src/parse-gram.c"
break;
case 52:
-/* Line 1427 of yacc.c */
-#line 452 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 453 "src/parse-gram.y"
{
symbol_list *list;
++current_prec;
symbol_list_free ((yyvsp[0].list));
current_type = NULL;
}
-/* Line 1427 of yacc.c */
-#line 2390 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2648 "src/parse-gram.c"
break;
case 53:
-/* Line 1427 of yacc.c */
-#line 466 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 467 "src/parse-gram.y"
{ (yyval.assoc) = left_assoc; }
-/* Line 1427 of yacc.c */
-#line 2398 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2656 "src/parse-gram.c"
break;
case 54:
-/* Line 1427 of yacc.c */
-#line 467 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 468 "src/parse-gram.y"
{ (yyval.assoc) = right_assoc; }
-/* Line 1427 of yacc.c */
-#line 2406 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2664 "src/parse-gram.c"
break;
case 55:
-/* Line 1427 of yacc.c */
-#line 468 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 469 "src/parse-gram.y"
{ (yyval.assoc) = non_assoc; }
-/* Line 1427 of yacc.c */
-#line 2414 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2672 "src/parse-gram.c"
break;
case 56:
-/* Line 1427 of yacc.c */
-#line 469 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 470 "src/parse-gram.y"
{ (yyval.assoc) = precedence_assoc; }
-/* Line 1427 of yacc.c */
-#line 2422 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2680 "src/parse-gram.c"
break;
case 57:
-/* Line 1427 of yacc.c */
-#line 473 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 474 "src/parse-gram.y"
{ current_type = NULL; }
-/* Line 1427 of yacc.c */
-#line 2430 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2688 "src/parse-gram.c"
break;
case 58:
-/* Line 1427 of yacc.c */
-#line 474 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 475 "src/parse-gram.y"
{ current_type = (yyvsp[0].uniqstr); tag_seen = true; }
-/* Line 1427 of yacc.c */
-#line 2438 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2696 "src/parse-gram.c"
break;
case 59:
-/* Line 1427 of yacc.c */
-#line 480 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 481 "src/parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2446 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2704 "src/parse-gram.c"
break;
case 60:
-/* Line 1427 of yacc.c */
-#line 482 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 483 "src/parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); }
-/* Line 1427 of yacc.c */
-#line 2454 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2712 "src/parse-gram.c"
break;
case 61:
-/* Line 1427 of yacc.c */
-#line 486 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 487 "src/parse-gram.y"
{ (yyval.symbol) = (yyvsp[0].symbol); }
-/* Line 1427 of yacc.c */
-#line 2462 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2720 "src/parse-gram.c"
break;
case 62:
-/* Line 1427 of yacc.c */
-#line 487 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 488 "src/parse-gram.y"
{ (yyval.symbol) = (yyvsp[-1].symbol); symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2470 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2728 "src/parse-gram.c"
break;
case 63:
-/* Line 1427 of yacc.c */
-#line 493 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 494 "src/parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2478 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2736 "src/parse-gram.c"
break;
case 64:
-/* Line 1427 of yacc.c */
-#line 495 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 496 "src/parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); }
-/* Line 1427 of yacc.c */
-#line 2486 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2744 "src/parse-gram.c"
break;
case 65:
-/* Line 1427 of yacc.c */
-#line 499 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 500 "src/parse-gram.y"
{ (yyval.list) = (yyvsp[0].list); }
-/* Line 1427 of yacc.c */
-#line 2494 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2752 "src/parse-gram.c"
break;
case 66:
-/* Line 1427 of yacc.c */
-#line 500 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 501 "src/parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), (yyvsp[0].list)); }
-/* Line 1427 of yacc.c */
-#line 2502 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2760 "src/parse-gram.c"
break;
case 67:
-/* Line 1427 of yacc.c */
-#line 504 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 505 "src/parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2510 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2768 "src/parse-gram.c"
break;
case 68:
-/* Line 1427 of yacc.c */
-#line 505 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 506 "src/parse-gram.y"
{ (yyval.list) = symbol_list_type_new ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2518 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2776 "src/parse-gram.c"
break;
case 69:
-/* Line 1427 of yacc.c */
-#line 506 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 507 "src/parse-gram.y"
{ (yyval.list) = symbol_list_default_tagged_new ((yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2526 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2784 "src/parse-gram.c"
break;
case 70:
-/* Line 1427 of yacc.c */
-#line 507 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 508 "src/parse-gram.y"
{ (yyval.list) = symbol_list_default_tagless_new ((yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2534 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2792 "src/parse-gram.c"
break;
case 71:
-/* Line 1427 of yacc.c */
-#line 513 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 514 "src/parse-gram.y"
{
current_type = (yyvsp[0].uniqstr);
tag_seen = true;
}
-/* Line 1427 of yacc.c */
-#line 2545 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2803 "src/parse-gram.c"
break;
case 72:
-/* Line 1427 of yacc.c */
-#line 518 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 519 "src/parse-gram.y"
{
symbol_class_set ((yyvsp[0].symbol), current_class, (yylsp[0]), true);
symbol_type_set ((yyvsp[0].symbol), current_type, (yylsp[0]));
}
-/* Line 1427 of yacc.c */
-#line 2556 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2814 "src/parse-gram.c"
break;
case 73:
-/* Line 1427 of yacc.c */
-#line 523 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 524 "src/parse-gram.y"
{
symbol_class_set ((yyvsp[-1].symbol), current_class, (yylsp[-1]), true);
symbol_type_set ((yyvsp[-1].symbol), current_type, (yylsp[-1]));
symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0]));
}
-/* Line 1427 of yacc.c */
-#line 2568 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2826 "src/parse-gram.c"
break;
case 74:
-/* Line 1427 of yacc.c */
-#line 529 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 530 "src/parse-gram.y"
{
symbol_class_set ((yyvsp[-1].symbol), current_class, (yylsp[-1]), true);
symbol_type_set ((yyvsp[-1].symbol), current_type, (yylsp[-1]));
symbol_make_alias ((yyvsp[-1].symbol), (yyvsp[0].symbol), (yyloc));
}
-/* Line 1427 of yacc.c */
-#line 2580 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2838 "src/parse-gram.c"
break;
case 75:
-/* Line 1427 of yacc.c */
-#line 535 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 536 "src/parse-gram.y"
{
symbol_class_set ((yyvsp[-2].symbol), current_class, (yylsp[-2]), true);
symbol_type_set ((yyvsp[-2].symbol), current_type, (yylsp[-2]));
symbol_user_token_number_set ((yyvsp[-2].symbol), (yyvsp[-1].integer), (yylsp[-1]));
symbol_make_alias ((yyvsp[-2].symbol), (yyvsp[0].symbol), (yyloc));
}
-/* Line 1427 of yacc.c */
-#line 2593 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2851 "src/parse-gram.c"
break;
case 82:
-/* Line 1427 of yacc.c */
-#line 565 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 566 "src/parse-gram.y"
{
yyerrok;
}
-/* Line 1427 of yacc.c */
-#line 2603 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2861 "src/parse-gram.c"
break;
case 83:
-/* Line 1427 of yacc.c */
-#line 571 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 572 "src/parse-gram.y"
{ current_lhs = (yyvsp[-1].symbol); current_lhs_location = (yylsp[-1]);
current_lhs_named_ref = (yyvsp[0].named_ref); }
-/* Line 1427 of yacc.c */
-#line 2612 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2870 "src/parse-gram.c"
break;
case 85:
-/* Line 1427 of yacc.c */
-#line 576 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 577 "src/parse-gram.y"
{ grammar_current_rule_end ((yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2620 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2878 "src/parse-gram.c"
break;
case 86:
-/* Line 1427 of yacc.c */
-#line 577 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 578 "src/parse-gram.y"
{ grammar_current_rule_end ((yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2628 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2886 "src/parse-gram.c"
break;
case 88:
-/* Line 1427 of yacc.c */
-#line 583 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 584 "src/parse-gram.y"
{ grammar_current_rule_begin (current_lhs, current_lhs_location,
current_lhs_named_ref); }
-/* Line 1427 of yacc.c */
-#line 2637 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2895 "src/parse-gram.c"
break;
case 89:
-/* Line 1427 of yacc.c */
-#line 586 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 587 "src/parse-gram.y"
{ grammar_current_rule_symbol_append ((yyvsp[-1].symbol), (yylsp[-1]), (yyvsp[0].named_ref)); }
-/* Line 1427 of yacc.c */
-#line 2645 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2903 "src/parse-gram.c"
break;
case 90:
-/* Line 1427 of yacc.c */
-#line 588 "src/parse-gram.y"
- { grammar_current_rule_action_append ((yyvsp[-1].code), (yylsp[-1]), (yyvsp[0].named_ref)); }
-/* Line 1427 of yacc.c */
-#line 2653 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 589 "src/parse-gram.y"
+ { grammar_current_rule_action_append ((yyvsp[-1].code), (yylsp[-1]), (yyvsp[0].named_ref), false); }
+/* Line 1740 of yacc.c */
+#line 2911 "src/parse-gram.c"
break;
case 91:
-/* Line 1427 of yacc.c */
-#line 590 "src/parse-gram.y"
- { grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2661 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 591 "src/parse-gram.y"
+ { grammar_current_rule_action_append ((yyvsp[0].code), (yylsp[0]), NULL, true); }
+/* Line 1740 of yacc.c */
+#line 2919 "src/parse-gram.c"
break;
case 92:
-/* Line 1427 of yacc.c */
-#line 592 "src/parse-gram.y"
- { grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2669 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 593 "src/parse-gram.y"
+ { grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); }
+/* Line 1740 of yacc.c */
+#line 2927 "src/parse-gram.c"
break;
case 93:
-/* Line 1427 of yacc.c */
-#line 594 "src/parse-gram.y"
- { grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2677 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 595 "src/parse-gram.y"
+ { grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); }
+/* Line 1740 of yacc.c */
+#line 2935 "src/parse-gram.c"
break;
case 94:
-/* Line 1427 of yacc.c */
-#line 598 "src/parse-gram.y"
- { (yyval.named_ref) = 0; }
-/* Line 1427 of yacc.c */
-#line 2685 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 597 "src/parse-gram.y"
+ { grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); }
+/* Line 1740 of yacc.c */
+#line 2943 "src/parse-gram.c"
break;
case 95:
-/* Line 1427 of yacc.c */
-#line 600 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 601 "src/parse-gram.y"
+ { (yyval.named_ref) = 0; }
+/* Line 1740 of yacc.c */
+#line 2951 "src/parse-gram.c"
+ break;
+
+ case 96:
+/* Line 1740 of yacc.c */
+#line 603 "src/parse-gram.y"
{ (yyval.named_ref) = named_ref_new((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2693 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2959 "src/parse-gram.c"
break;
- case 97:
-/* Line 1427 of yacc.c */
-#line 612 "src/parse-gram.y"
+ case 98:
+/* Line 1740 of yacc.c */
+#line 614 "src/parse-gram.y"
{ (yyval.uniqstr) = uniqstr_new ((yyvsp[0].chars)); }
-/* Line 1427 of yacc.c */
-#line 2701 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2967 "src/parse-gram.c"
break;
- case 98:
-/* Line 1427 of yacc.c */
-#line 617 "src/parse-gram.y"
+ case 99:
+/* Line 1740 of yacc.c */
+#line 619 "src/parse-gram.y"
{ (yyval.chars) = ""; }
-/* Line 1427 of yacc.c */
-#line 2709 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2975 "src/parse-gram.c"
break;
- case 99:
-/* Line 1427 of yacc.c */
-#line 618 "src/parse-gram.y"
+ case 100:
+/* Line 1740 of yacc.c */
+#line 620 "src/parse-gram.y"
{ (yyval.chars) = (yyvsp[0].uniqstr); }
-/* Line 1427 of yacc.c */
-#line 2717 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2983 "src/parse-gram.c"
break;
- case 101:
-/* Line 1427 of yacc.c */
-#line 629 "src/parse-gram.y"
+ case 102:
+/* Line 1740 of yacc.c */
+#line 631 "src/parse-gram.y"
{
code_props plain_code;
(yyvsp[0].code)[strlen ((yyvsp[0].code)) - 1] = '\n';
gram_scanner_last_string_free ();
(yyval.chars) = plain_code.code;
}
-/* Line 1427 of yacc.c */
-#line 2732 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2998 "src/parse-gram.c"
break;
- case 102:
-/* Line 1427 of yacc.c */
-#line 649 "src/parse-gram.y"
+ case 103:
+/* Line 1740 of yacc.c */
+#line 651 "src/parse-gram.y"
{ (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2740 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 3006 "src/parse-gram.c"
break;
- case 103:
-/* Line 1427 of yacc.c */
-#line 651 "src/parse-gram.y"
+ case 104:
+/* Line 1740 of yacc.c */
+#line 653 "src/parse-gram.y"
{
(yyval.symbol) = symbol_get (char_name ((yyvsp[0].character)), (yylsp[0]));
symbol_class_set ((yyval.symbol), token_sym, (yylsp[0]), false);
symbol_user_token_number_set ((yyval.symbol), (yyvsp[0].character), (yylsp[0]));
}
-/* Line 1427 of yacc.c */
-#line 2752 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 3018 "src/parse-gram.c"
break;
- case 104:
-/* Line 1427 of yacc.c */
-#line 659 "src/parse-gram.y"
+ case 105:
+/* Line 1740 of yacc.c */
+#line 661 "src/parse-gram.y"
{ (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1427 of yacc.c */
-#line 2760 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 3026 "src/parse-gram.c"
break;
- case 107:
-/* Line 1427 of yacc.c */
-#line 671 "src/parse-gram.y"
+ case 108:
+/* Line 1740 of yacc.c */
+#line 673 "src/parse-gram.y"
{
(yyval.symbol) = symbol_get (quotearg_style (c_quoting_style, (yyvsp[0].chars)), (yylsp[0]));
symbol_class_set ((yyval.symbol), token_sym, (yylsp[0]), false);
}
-/* Line 1427 of yacc.c */
-#line 2771 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 3037 "src/parse-gram.c"
break;
- case 109:
-/* Line 1427 of yacc.c */
-#line 680 "src/parse-gram.y"
+ case 110:
+/* Line 1740 of yacc.c */
+#line 682 "src/parse-gram.y"
{
code_props plain_code;
code_props_plain_init (&plain_code, (yyvsp[0].chars), (yylsp[0]));
muscle_code_grow ("epilogue", plain_code.code, (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1427 of yacc.c */
-#line 2786 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 3052 "src/parse-gram.c"
break;
-/* Line 1427 of yacc.c */
-#line 2791 "src/parse-gram.c"
- default: break;
- }
+/* Line 1740 of yacc.c */
+#line 3057 "src/parse-gram.c"
+ default: break;
+ }
+ if (yychar_backup != yychar)
+ YY_LAC_DISCARD ("yychar change");
+ }
/* User semantic actions sometimes alter yychar, and that requires
that yytoken be updated with the new translation. We take the
approach of translating immediately before every use of yytoken.
yyerrlab:
/* Make sure we have latest lookahead translation. See comments at
user semantic actions for why this is necessary. */
- yytoken = YYTRANSLATE (yychar);
+ yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
/* If not already recovering from an error, report this error. */
if (!yyerrstatus)
#if ! YYERROR_VERBOSE
yyerror (YY_("syntax error"));
#else
- while (1)
- {
- int yysyntax_error_status =
- yysyntax_error (&yymsg_alloc, &yymsg, yystate, yytoken);
- if (yysyntax_error_status == 2 && 0 < yymsg_alloc)
- {
- if (yymsg != yymsgbuf)
- YYSTACK_FREE (yymsg);
- yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
- if (yymsg)
- continue;
- yymsg = yymsgbuf;
- yymsg_alloc = sizeof yymsgbuf;
- }
- if (yysyntax_error_status == 0)
- yyerror (yymsg);
- else
- yyerror (YY_("syntax error"));
- if (yysyntax_error_status == 2)
- goto yyexhaustedlab;
- break;
- }
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
+ yyesa, &yyes, &yyes_capacity, \
+ yyssp, yytoken)
+ {
+ char const *yymsgp = YY_("syntax error");
+ int yysyntax_error_status;
+ if (yychar != YYEMPTY)
+ YY_LAC_ESTABLISH;
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ if (yysyntax_error_status == 0)
+ yymsgp = yymsg;
+ else if (yysyntax_error_status == 1)
+ {
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+ yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
+ if (!yymsg)
+ {
+ yymsg = yymsgbuf;
+ yymsg_alloc = sizeof yymsgbuf;
+ yysyntax_error_status = 2;
+ }
+ else
+ {
+ yysyntax_error_status = YYSYNTAX_ERROR;
+ yymsgp = yymsg;
+ }
+ }
+ yyerror (yymsgp);
+ if (yysyntax_error_status == 2)
+ goto yyexhaustedlab;
+ }
+# undef YYSYNTAX_ERROR
#endif
}
YY_STACK_PRINT (yyss, yyssp);
}
+ /* If the stack popping above didn't lose the initial context for the
+ current lookahead token, the shift below will for sure. */
+ YY_LAC_DISCARD ("error recovery");
+
*++yyvsp = yylval;
yyerror_range[2] = yylloc;
yyresult = 1;
goto yyreturn;
-#if !defined(yyoverflow) || YYERROR_VERBOSE
+#if 1
/*-------------------------------------------------.
| yyexhaustedlab -- memory exhaustion comes here. |
`-------------------------------------------------*/
if (yyss != yyssa)
YYSTACK_FREE (yyss);
#endif
+ if (yyes != yyesa)
+ YYSTACK_FREE (yyes);
#if YYERROR_VERBOSE
if (yymsg != yymsgbuf)
YYSTACK_FREE (yymsg);
return YYID (yyresult);
}
-/* Line 1657 of yacc.c */
-#line 690 "src/parse-gram.y"
+/* Line 2000 of yacc.c */
+#line 692 "src/parse-gram.y"
projects / bison.git / blobdiff