-/* A Bison parser, made by GNU Bison 2.4.425-305c-dirty. */
+/* A Bison parser, made by GNU Bison 2.4.579-a4d1b. */
-/* Implementation for Bison's Yacc-like parsers in C
+/* Bison implementation for Yacc-like parsers in C
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
- 2007, 2008, 2009 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 "2.4.425-305c-dirty"
+#define YYBISON_VERSION "2.4.579-a4d1b"
/* Skeleton name. */
#define YYSKELETON_NAME "yacc.c"
#define yylloc gram_lloc
/* Copy the first part of user declarations. */
-/* Line 253 of yacc.c */
+/* Line 269 of yacc.c */
#line 1 "src/parse-gram.y"
/* Bison Grammar Parser -*- C -*-
- Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 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 253 of yacc.c */
-#line 133 "src/parse-gram.c"
+/* Line 269 of yacc.c */
+#line 131 "src/parse-gram.c"
/* Enabling traces. */
#ifndef YYDEBUG
#endif
/* "%code requires" blocks. */
-/* Line 273 of yacc.c */
-#line 201 "src/parse-gram.y"
+/* Line 289 of yacc.c */
+#line 220 "src/parse-gram.y"
# ifndef PARAM_TYPE
# define PARAM_TYPE
# endif
-/* Line 273 of yacc.c */
-#line 170 "src/parse-gram.c"
+/* Line 289 of yacc.c */
+#line 168 "src/parse-gram.c"
/* Tokens. */
#ifndef YYTOKENTYPE
PERCENT_VERBOSE = 293,
PERCENT_YACC = 294,
BRACED_CODE = 295,
- CHAR = 296,
- EPILOGUE = 297,
- EQUAL = 298,
- ID = 299,
- ID_COLON = 300,
- PERCENT_PERCENT = 301,
- PIPE = 302,
- PROLOGUE = 303,
- SEMICOLON = 304,
- TAG = 305,
- TAG_ANY = 306,
- TAG_NONE = 307,
- BRACKETED_ID = 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 CHAR 296
-#define EPILOGUE 297
-#define EQUAL 298
-#define ID 299
-#define ID_COLON 300
-#define PERCENT_PERCENT 301
-#define PIPE 302
-#define PROLOGUE 303
-#define SEMICOLON 304
-#define TAG 305
-#define TAG_ANY 306
-#define TAG_NONE 307
-#define BRACKETED_ID 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 278 of yacc.c */
-#line 88 "src/parse-gram.y"
+/* Line 294 of yacc.c */
+#line 106 "src/parse-gram.y"
assoc assoc;
char *code;
uniqstr uniqstr;
unsigned char character;
-/* Line 278 of yacc.c */
-#line 225 "src/parse-gram.y"
+/* Line 294 of yacc.c */
+#line 244 "src/parse-gram.y"
param_type param;
-/* Line 278 of yacc.c */
+/* Line 294 of yacc.c */
#line 316 "src/parse-gram.c"
} YYSTYPE;
# define YYSTYPE_IS_TRIVIAL 1
/* Copy the second part of user declarations. */
-/* Line 328 of yacc.c */
+/* Line 344 of yacc.c */
#line 340 "src/parse-gram.c"
/* Unqualified %code blocks. */
-/* Line 329 of yacc.c */
-#line 56 "src/parse-gram.y"
+/* Line 345 of yacc.c */
+#line 55 "src/parse-gram.y"
static int current_prec = 0;
static location current_lhs_location;
static named_ref *current_lhs_named_ref;
- static symbol *current_lhs;
+ static symbol *current_lhs_symbol;
static symbol_class current_class = unknown_sym;
static uniqstr current_type = NULL;
+ /** Set the new current left-hand side symbol, possibly common
+ * to several right-hand side parts of rule.
+ */
+ static
+ void
+ current_lhs(symbol *sym, location loc, named_ref *ref)
+ {
+ current_lhs_symbol = sym;
+ current_lhs_location = loc;
+ /* In order to simplify memory management, named references for lhs
+ are always assigned by deep copy into the current symbol_list
+ node. This is because a single named-ref in the grammar may
+ result in several uses when the user factors lhs between several
+ rules using "|". Therefore free the parser's original copy. */
+ free (current_lhs_named_ref);
+ current_lhs_named_ref = ref;
+ }
+
#define YYTYPE_INT16 int_fast16_t
#define YYTYPE_INT8 int_fast8_t
#define YYTYPE_UINT16 uint_fast16_t
#define YYTYPE_UINT8 uint_fast8_t
-/* Line 329 of yacc.c */
-#line 214 "src/parse-gram.y"
+/* Line 345 of yacc.c */
+#line 233 "src/parse-gram.y"
/** Add a lex-param and/or a parse-param.
*
static param_type current_param = param_none;
-/* Line 329 of yacc.c */
-#line 371 "src/parse-gram.c"
+/* Line 345 of yacc.c */
+#line 389 "src/parse-gram.c"
#ifdef short
# undef short
#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
#ifndef YY_
-# if YYENABLE_NLS
+# if defined YYENABLE_NLS && YYENABLE_NLS
# if ENABLE_NLS
# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
# define YY_(msgid) dgettext ("bison-runtime", msgid)
}
#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 190
+#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, 269, 269, 277, 279, 283, 284, 294, 298, 303,
+ 304, 309, 314, 315, 316, 317, 318, 323, 332, 333,
+ 334, 335, 336, 337, 338, 339, 339, 340, 341, 365,
+ 366, 367, 368, 372, 373, 382, 383, 384, 388, 395,
+ 402, 406, 410, 417, 432, 433, 437, 449, 449, 454,
+ 454, 459, 470, 485, 486, 487, 488, 492, 493, 498,
+ 500, 505, 506, 511, 513, 518, 519, 523, 524, 525,
+ 526, 531, 536, 541, 547, 553, 564, 565, 574, 575,
+ 581, 582, 583, 590, 590, 598, 599, 600, 605, 607,
+ 609, 611, 613, 615, 617, 622, 624, 634, 635, 640,
+ 641, 642, 651, 671, 673, 682, 687, 688, 693, 700,
+ 702
};
#endif
"\"%name-prefix\"", "\"%no-default-prec\"", "\"%no-lines\"",
"\"%nondeterministic-parser\"", "\"%output\"", "\"%require\"",
"\"%skeleton\"", "\"%start\"", "\"%token-table\"", "\"%verbose\"",
- "\"%yacc\"", "\"{...}\"", "\"char\"", "\"epilogue\"", "\"=\"",
- "\"identifier\"", "\"identifier:\"", "\"%%\"", "\"|\"", "\"%{...%}\"",
- "\";\"", "\"<tag>\"", "\"<*>\"", "\"<>\"", "\"[identifier]\"",
+ "\"%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",
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 -88
+#define YYPACT_NINF -50
#define yypact_value_is_default(yystate) \
- ((yystate) == (-88))
+ ((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[] =
{
- -88, 38, 109, -88, -88, -88, -8, 13, 41, -88,
- -88, -88, -88, -17, -88, 14, 51, -88, 53, 78,
- -88, 2, -88, 43, 81, 17, -88, -88, -88, 30,
- 82, 83, 36, -88, -88, -88, 58, -88, -88, -88,
- 45, -88, -88, -88, -88, 40, -1, -1, 36, 0,
- 0, -88, 52, -88, -88, -88, 18, -88, -88, -88,
- -88, 88, -88, -88, -88, 90, -88, 92, -88, -88,
- -88, -88, -88, -88, -88, -88, 47, -88, 48, 1,
- -88, -88, 46, 60, -88, 52, -88, 36, -88, -88,
- -1, 31, -1, 36, -88, -88, -88, -88, 0, -88,
- -88, 0, -88, -88, -88, -88, -88, -88, -88, -88,
- -88, 56, -88, -88, -88, -88, -88, 61, -88, 36,
- -88, 100, -88, 103, -88, -88, -88, -88, -88, -88,
- -88, -88, -88, -23, 146, -88, -88, 36, 104, 57,
- 46, 46, 146, -88, -88, -88, -88, -88
+ -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_int8 yypgoto[] =
+static const yytype_int16 yypgoto[] =
{
- -88, -88, -88, -88, -88, -88, 107, -88, -88, -88,
- -88, -88, -88, -88, -88, -7, -88, 73, -76, -60,
- 64, -88, 71, -88, -88, -88, -11, -62, -88, -88,
- -37, -18, -88, -32, -87, -88
+ -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, 70, 124, 60, 4, 5, 6, 7,
- 8, 9, 10, 11, 12, 102, 94, 54, 13, 14,
- 64, 103, 126, 51, 135, 126, 136, 52, 91, 91,
- 122, 26, 122, 66, 70, 123, 132, 32, 3, 70,
- 71, 71, 48, 72, 72, 61, 77, 111, 118, 88,
- 95, 96, 97, 49, 57, 121, 40, 58, 55, 76,
- 65, 125, 104, 4, 5, 6, 7, 8, 9, 10,
- 11, 12, 91, 67, 91, 13, 14, 71, 146, 147,
- 72, 50, 59, 62, 63, 68, 69, 121, 26, 84,
- 86, 106, 51, 107, 32, 108, 109, 110, 127, 114,
- 116, 129, 141, 77, 131, 143, 70, 145, 144, 42,
- 141, 92, 130, 40, 4, 5, 6, 7, 8, 9,
- 10, 11, 12, 101, 142, 0, 13, 14, 15, 16,
- 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
- 27, 28, 29, 30, 31, 32, 33, 34, 35, 70,
- 112, 0, 0, 0, 0, 36, 0, 37, 38, 0,
- 137, 138, 139, 39, 40, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 140, 71, 0, 0,
- 72
+ 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, 91, 3, 5, 6, 7, 8,
- 9, 10, 11, 12, 13, 52, 48, 3, 17, 18,
- 3, 3, 98, 40, 47, 101, 49, 44, 46, 47,
- 90, 30, 92, 3, 3, 4, 123, 36, 0, 3,
- 41, 41, 50, 44, 44, 43, 45, 46, 85, 50,
- 50, 51, 52, 40, 3, 87, 55, 4, 44, 1,
- 43, 93, 44, 5, 6, 7, 8, 9, 10, 11,
- 12, 13, 90, 43, 92, 17, 18, 41, 140, 141,
- 44, 40, 4, 40, 3, 3, 3, 119, 30, 44,
- 50, 3, 40, 3, 36, 3, 49, 49, 42, 53,
- 40, 40, 134, 45, 4, 137, 3, 50, 4, 2,
- 142, 47, 119, 55, 5, 6, 7, 8, 9, 10,
- 11, 12, 13, 50, 135, -1, 17, 18, 19, 20,
- 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
- 31, 32, 33, 34, 35, 36, 37, 38, 39, 3,
- 79, -1, -1, -1, -1, 46, -1, 48, 49, -1,
- 14, 15, 16, 54, 55, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, 40, 41, -1, -1,
- 44
+ 32, 0, 1, 3, 0, 3, 5, 6, 7, 8,
+ 9, 10, 11, 12, 13, 3, 48, 1, 17, 18,
+ 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, 46, 48, 49, 54,
- 55, 59, 62, 64, 67, 68, 66, 65, 50, 40,
- 40, 40, 44, 86, 3, 44, 84, 3, 4, 4,
- 3, 43, 40, 3, 3, 43, 3, 43, 3, 3,
- 3, 41, 44, 87, 89, 90, 1, 45, 62, 77,
- 78, 79, 88, 60, 44, 63, 50, 69, 50, 75,
- 76, 87, 76, 72, 89, 50, 51, 52, 73, 74,
- 89, 73, 86, 3, 44, 85, 3, 3, 3, 49,
- 49, 46, 78, 91, 53, 83, 40, 61, 86, 70,
- 71, 89, 75, 4, 90, 89, 74, 42, 80, 40,
- 71, 4, 90, 81, 82, 47, 49, 14, 15, 16,
- 40, 89, 82, 89, 4, 50, 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
};
/* Like YYERROR except do call yyerror. This remains here temporarily
to ease the transition to the new meaning of YYERROR, for GCC.
- Once GCC version 2 has supplanted version 1, this can go. */
+ Once GCC version 2 has supplanted version 1, this can go. However,
+ YYFAIL appears to be in use. Nevertheless, it is formally deprecated
+ in Bison 2.4.2's NEWS entry, where a plan to phase it out is
+ discussed. */
#define YYFAIL goto yyerrlab
+#if defined YYFAIL
+ /* This is here to suppress warnings from the GCC cpp's
+ -Wunused-macros. Normally we don't worry about that warning, but
+ some users do, and we want to make it easy for users to remove
+ YYFAIL uses, which will produce warnings from Bison 2.5. */
+#endif
#define YYRECOVERING() (!!yyerrstatus)
{ \
yychar = (Token); \
yylval = (Value); \
- yytoken = YYTRANSLATE (yychar); \
YYPOPSTACK (1); \
+ YY_LAC_DISCARD ("YYBACKUP"); \
goto yybackup; \
} \
else \
we won't break user code: when these are the locations we know. */
#ifndef YY_LOCATION_PRINT
-# if YYLTYPE_IS_TRIVIAL
+# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
# define YY_LOCATION_PRINT(File, Loc) \
fprintf (File, "%d.%d-%d.%d", \
(Loc).first_line, (Loc).first_column, \
{
case 3: // "string"
-/* Line 715 of yacc.c */
-#line 175 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 193 "src/parse-gram.y"
{ fputs (quotearg_style (c_quoting_style, ((*yyvaluep).chars)), stderr); }
-/* Line 715 of yacc.c */
-#line 1034 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1039 "src/parse-gram.c"
break;
case 4: // "integer"
-/* Line 715 of yacc.c */
-#line 188 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 206 "src/parse-gram.y"
{ fprintf (stderr, "%d", ((*yyvaluep).integer)); }
-/* Line 715 of yacc.c */
-#line 1043 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1048 "src/parse-gram.c"
break;
case 24: // "%<flag>"
-/* Line 715 of yacc.c */
-#line 184 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 202 "src/parse-gram.y"
{ fprintf (stderr, "%%%s", ((*yyvaluep).uniqstr)); }
-/* Line 715 of yacc.c */
-#line 1052 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1057 "src/parse-gram.c"
break;
case 40: // "{...}"
-/* Line 715 of yacc.c */
-#line 177 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 195 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).code)); }
-/* Line 715 of yacc.c */
-#line 1061 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1066 "src/parse-gram.c"
break;
- case 41: // "char"
+ case 42: // "[identifier]"
+
+/* Line 751 of yacc.c */
+#line 200 "src/parse-gram.y"
+ { fprintf (stderr, "[%s]", ((*yyvaluep).uniqstr)); }
+/* Line 751 of yacc.c */
+#line 1075 "src/parse-gram.c"
+ break;
-/* Line 715 of yacc.c */
-#line 169 "src/parse-gram.y"
+ case 43: // "char"
+
+/* Line 751 of yacc.c */
+#line 187 "src/parse-gram.y"
{ fputs (char_name (((*yyvaluep).character)), stderr); }
-/* Line 715 of yacc.c */
-#line 1070 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1084 "src/parse-gram.c"
break;
- case 42: // "epilogue"
+ case 44: // "epilogue"
-/* Line 715 of yacc.c */
-#line 177 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 195 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 715 of yacc.c */
-#line 1079 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1093 "src/parse-gram.c"
break;
- case 44: // "identifier"
+ case 46: // "identifier"
-/* Line 715 of yacc.c */
-#line 182 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 199 "src/parse-gram.y"
{ fputs (((*yyvaluep).uniqstr), stderr); }
-/* Line 715 of yacc.c */
-#line 1088 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1102 "src/parse-gram.c"
break;
- case 45: // "identifier:"
+ case 47: // "identifier:"
-/* Line 715 of yacc.c */
-#line 183 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 201 "src/parse-gram.y"
{ fprintf (stderr, "%s:", ((*yyvaluep).uniqstr)); }
-/* Line 715 of yacc.c */
-#line 1097 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1111 "src/parse-gram.c"
break;
- case 48: // "%{...%}"
+ case 50: // "%{...%}"
-/* Line 715 of yacc.c */
-#line 177 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 195 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 715 of yacc.c */
-#line 1106 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1120 "src/parse-gram.c"
break;
- case 50: // "<tag>"
+ case 52: // "<tag>"
-/* Line 715 of yacc.c */
-#line 185 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 203 "src/parse-gram.y"
{ fprintf (stderr, "<%s>", ((*yyvaluep).uniqstr)); }
-/* Line 715 of yacc.c */
-#line 1115 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1129 "src/parse-gram.c"
break;
- case 54: // "%param"
+ case 55: // "%param"
-/* Line 715 of yacc.c */
-#line 230 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 249 "src/parse-gram.y"
{
switch (((*yyvaluep).param))
{
case param_none: aver (false); break;
}
}
-/* Line 715 of yacc.c */
-#line 1135 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1149 "src/parse-gram.c"
+ break;
+
+ case 72: // symbol.prec
+
+/* Line 751 of yacc.c */
+#line 209 "src/parse-gram.y"
+ { fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
+/* Line 751 of yacc.c */
+#line 1158 "src/parse-gram.c"
break;
- case 84: // variable
+ case 85: // variable
-/* Line 715 of yacc.c */
-#line 182 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 199 "src/parse-gram.y"
{ fputs (((*yyvaluep).uniqstr), stderr); }
-/* Line 715 of yacc.c */
-#line 1144 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1167 "src/parse-gram.c"
break;
- case 85: // content.opt
+ case 86: // content.opt
-/* Line 715 of yacc.c */
-#line 177 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 195 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 715 of yacc.c */
-#line 1153 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1176 "src/parse-gram.c"
break;
- case 86: // braceless
+ case 87: // braceless
-/* Line 715 of yacc.c */
-#line 177 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 195 "src/parse-gram.y"
{ fprintf (stderr, "{\n%s\n}", ((*yyvaluep).chars)); }
-/* Line 715 of yacc.c */
-#line 1162 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1185 "src/parse-gram.c"
break;
- case 87: // id
+ case 88: // id
-/* Line 715 of yacc.c */
-#line 191 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 209 "src/parse-gram.y"
{ fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 715 of yacc.c */
-#line 1171 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1194 "src/parse-gram.c"
break;
- case 88: // id_colon
+ case 89: // id_colon
-/* Line 715 of yacc.c */
-#line 192 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 210 "src/parse-gram.y"
{ fprintf (stderr, "%s:", ((*yyvaluep).symbol)->tag); }
-/* Line 715 of yacc.c */
-#line 1180 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1203 "src/parse-gram.c"
break;
- case 89: // symbol
+ case 90: // symbol
-/* Line 715 of yacc.c */
-#line 191 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 209 "src/parse-gram.y"
{ fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 715 of yacc.c */
-#line 1189 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1212 "src/parse-gram.c"
break;
- case 90: // string_as_id
+ case 91: // string_as_id
-/* Line 715 of yacc.c */
-#line 191 "src/parse-gram.y"
+/* Line 751 of yacc.c */
+#line 209 "src/parse-gram.y"
{ fprintf (stderr, "%s", ((*yyvaluep).symbol)->tag); }
-/* Line 715 of yacc.c */
-#line 1198 "src/parse-gram.c"
+/* Line 751 of yacc.c */
+#line 1221 "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
+ }
- yysize1 = yysize + yystrlen (yyformat);
- if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+ 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))
+ 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. |
YYLTYPE *yylsp;
/* The locations where the error started and ended. */
- YYLTYPE yyerror_range[2];
+ YYLTYPE yyerror_range[3];
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;
yyvsp = yyvs;
yylsp = yyls;
-#if YYLTYPE_IS_TRIVIAL
+#if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
/* Initialize the default location before parsing starts. */
yylloc.first_line = yylloc.last_line = 1;
yylloc.first_column = yylloc.last_column = 1;
#endif
/* User initialization code. */
-/* Line 1200 of yacc.c */
-#line 80 "src/parse-gram.y"
+/* Line 1524 of yacc.c */
+#line 98 "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 1200 of yacc.c */
-#line 1737 "src/parse-gram.c"
+/* Line 1524 of yacc.c */
+#line 2024 "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 1413 of yacc.c */
-#line 266 "src/parse-gram.y"
+ {
+ int yychar_backup = yychar;
+ switch (yyn)
+ {
+ case 6:
+/* Line 1740 of yacc.c */
+#line 285 "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 1413 of yacc.c */
-#line 1935 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2229 "src/parse-gram.c"
break;
case 7:
-/* Line 1413 of yacc.c */
-#line 276 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 295 "src/parse-gram.y"
{
muscle_percent_define_ensure ((yyvsp[0].uniqstr), (yylsp[0]), true);
}
-/* Line 1413 of yacc.c */
-#line 1945 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2239 "src/parse-gram.c"
break;
case 8:
-/* Line 1413 of yacc.c */
-#line 280 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 299 "src/parse-gram.y"
{
muscle_percent_define_insert ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars),
MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE);
}
-/* Line 1413 of yacc.c */
-#line 1956 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2250 "src/parse-gram.c"
break;
case 9:
-/* Line 1413 of yacc.c */
-#line 284 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 303 "src/parse-gram.y"
{ defines_flag = true; }
-/* Line 1413 of yacc.c */
-#line 1964 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2258 "src/parse-gram.c"
break;
case 10:
-/* Line 1413 of yacc.c */
-#line 286 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 305 "src/parse-gram.y"
{
defines_flag = true;
spec_defines_file = xstrdup ((yyvsp[0].chars));
}
-/* Line 1413 of yacc.c */
-#line 1975 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2269 "src/parse-gram.c"
break;
case 11:
-/* Line 1413 of yacc.c */
-#line 291 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 310 "src/parse-gram.y"
{
muscle_percent_define_insert ("parse.error", (yylsp[0]), "verbose",
MUSCLE_PERCENT_DEFINE_GRAMMAR_FILE);
}
-/* Line 1413 of yacc.c */
-#line 1986 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2280 "src/parse-gram.c"
break;
case 12:
-/* Line 1413 of yacc.c */
-#line 295 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 314 "src/parse-gram.y"
{ expected_sr_conflicts = (yyvsp[0].integer); }
-/* Line 1413 of yacc.c */
-#line 1994 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2288 "src/parse-gram.c"
break;
case 13:
-/* Line 1413 of yacc.c */
-#line 296 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 315 "src/parse-gram.y"
{ expected_rr_conflicts = (yyvsp[0].integer); }
-/* Line 1413 of yacc.c */
-#line 2002 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2296 "src/parse-gram.c"
break;
case 14:
-/* Line 1413 of yacc.c */
-#line 297 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 316 "src/parse-gram.y"
{ spec_file_prefix = (yyvsp[0].chars); }
-/* Line 1413 of yacc.c */
-#line 2010 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2304 "src/parse-gram.c"
break;
case 15:
-/* Line 1413 of yacc.c */
-#line 298 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 317 "src/parse-gram.y"
{ spec_file_prefix = (yyvsp[0].chars); }
-/* Line 1413 of yacc.c */
-#line 2018 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2312 "src/parse-gram.c"
break;
case 16:
-/* Line 1413 of yacc.c */
-#line 300 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 319 "src/parse-gram.y"
{
nondeterministic_parser = true;
glr_parser = true;
}
-/* Line 1413 of yacc.c */
-#line 2029 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2323 "src/parse-gram.c"
break;
case 17:
-/* Line 1413 of yacc.c */
-#line 305 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 324 "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 1413 of yacc.c */
-#line 2044 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2338 "src/parse-gram.c"
break;
case 18:
-/* Line 1413 of yacc.c */
-#line 313 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 332 "src/parse-gram.y"
{ language_argmatch ((yyvsp[0].chars), grammar_prio, (yylsp[-1])); }
-/* Line 1413 of yacc.c */
-#line 2052 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2346 "src/parse-gram.c"
break;
case 19:
-/* Line 1413 of yacc.c */
-#line 314 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 333 "src/parse-gram.y"
{ spec_name_prefix = (yyvsp[0].chars); }
-/* Line 1413 of yacc.c */
-#line 2060 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2354 "src/parse-gram.c"
break;
case 20:
-/* Line 1413 of yacc.c */
-#line 315 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 334 "src/parse-gram.y"
{ spec_name_prefix = (yyvsp[0].chars); }
-/* Line 1413 of yacc.c */
-#line 2068 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2362 "src/parse-gram.c"
break;
case 21:
-/* Line 1413 of yacc.c */
-#line 316 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 335 "src/parse-gram.y"
{ no_lines_flag = true; }
-/* Line 1413 of yacc.c */
-#line 2076 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2370 "src/parse-gram.c"
break;
case 22:
-/* Line 1413 of yacc.c */
-#line 317 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 336 "src/parse-gram.y"
{ nondeterministic_parser = true; }
-/* Line 1413 of yacc.c */
-#line 2084 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2378 "src/parse-gram.c"
break;
case 23:
-/* Line 1413 of yacc.c */
-#line 318 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 337 "src/parse-gram.y"
{ spec_outfile = (yyvsp[0].chars); }
-/* Line 1413 of yacc.c */
-#line 2092 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2386 "src/parse-gram.c"
break;
case 24:
-/* Line 1413 of yacc.c */
-#line 319 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 338 "src/parse-gram.y"
{ spec_outfile = (yyvsp[0].chars); }
-/* Line 1413 of yacc.c */
-#line 2100 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2394 "src/parse-gram.c"
break;
case 25:
-/* Line 1413 of yacc.c */
-#line 320 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 339 "src/parse-gram.y"
{ current_param = (yyvsp[0].param); }
-/* Line 1413 of yacc.c */
-#line 2108 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2402 "src/parse-gram.c"
break;
case 26:
-/* Line 1413 of yacc.c */
-#line 320 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 339 "src/parse-gram.y"
{ current_param = param_none; }
-/* Line 1413 of yacc.c */
-#line 2116 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2410 "src/parse-gram.c"
break;
case 27:
-/* Line 1413 of yacc.c */
-#line 321 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 340 "src/parse-gram.y"
{ version_check (&(yylsp[0]), (yyvsp[0].chars)); }
-/* Line 1413 of yacc.c */
-#line 2124 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2418 "src/parse-gram.c"
break;
case 28:
-/* Line 1413 of yacc.c */
-#line 323 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 342 "src/parse-gram.y"
{
char const *skeleton_user = (yyvsp[0].chars);
- if (strchr (skeleton_user, '/'))
+ if (mbschr (skeleton_user, '/'))
{
size_t dir_length = strlen (current_file);
char *skeleton_build;
}
skeleton_arg (skeleton_user, grammar_prio, (yylsp[-1]));
}
-/* Line 1413 of yacc.c */
-#line 2154 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2448 "src/parse-gram.c"
break;
case 29:
-/* Line 1413 of yacc.c */
-#line 346 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 365 "src/parse-gram.y"
{ token_table_flag = true; }
-/* Line 1413 of yacc.c */
-#line 2162 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2456 "src/parse-gram.c"
break;
case 30:
-/* Line 1413 of yacc.c */
-#line 347 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 366 "src/parse-gram.y"
{ report_flag |= report_states; }
-/* Line 1413 of yacc.c */
-#line 2170 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2464 "src/parse-gram.c"
break;
case 31:
-/* Line 1413 of yacc.c */
-#line 348 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 367 "src/parse-gram.y"
{ yacc_flag = true; }
-/* Line 1413 of yacc.c */
-#line 2178 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2472 "src/parse-gram.c"
break;
case 33:
-/* Line 1413 of yacc.c */
-#line 353 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 372 "src/parse-gram.y"
{ add_param (current_param, (yyvsp[0].code), (yylsp[0])); }
-/* Line 1413 of yacc.c */
-#line 2186 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2480 "src/parse-gram.c"
break;
case 34:
-/* Line 1413 of yacc.c */
-#line 354 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 373 "src/parse-gram.y"
{ add_param (current_param, (yyvsp[0].code), (yylsp[0])); }
-/* Line 1413 of yacc.c */
-#line 2194 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2488 "src/parse-gram.c"
break;
case 37:
-/* Line 1413 of yacc.c */
-#line 366 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 385 "src/parse-gram.y"
{
grammar_start_symbol_set ((yyvsp[0].symbol), (yylsp[0]));
}
-/* Line 1413 of yacc.c */
-#line 2204 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2498 "src/parse-gram.c"
break;
case 38:
-/* Line 1413 of yacc.c */
-#line 370 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 389 "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 1413 of yacc.c */
-#line 2217 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2511 "src/parse-gram.c"
break;
case 39:
-/* Line 1413 of yacc.c */
-#line 377 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 396 "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 1413 of yacc.c */
-#line 2230 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2524 "src/parse-gram.c"
break;
case 40:
-/* Line 1413 of yacc.c */
-#line 384 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 403 "src/parse-gram.y"
{
default_prec = true;
}
-/* Line 1413 of yacc.c */
-#line 2240 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2534 "src/parse-gram.c"
break;
case 41:
-/* Line 1413 of yacc.c */
-#line 388 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 407 "src/parse-gram.y"
{
default_prec = false;
}
-/* Line 1413 of yacc.c */
-#line 2250 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2544 "src/parse-gram.c"
break;
case 42:
-/* Line 1413 of yacc.c */
-#line 392 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 411 "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 1413 of yacc.c */
-#line 2263 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2557 "src/parse-gram.c"
break;
case 43:
-/* Line 1413 of yacc.c */
-#line 399 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 418 "src/parse-gram.y"
{
muscle_percent_code_grow ((yyvsp[-1].uniqstr), (yylsp[-1]), (yyvsp[0].chars), (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1413 of yacc.c */
-#line 2274 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2568 "src/parse-gram.c"
break;
case 44:
-/* Line 1413 of yacc.c */
-#line 413 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 432 "src/parse-gram.y"
{}
-/* Line 1413 of yacc.c */
-#line 2282 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2576 "src/parse-gram.c"
break;
case 45:
-/* Line 1413 of yacc.c */
-#line 414 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 433 "src/parse-gram.y"
{ muscle_code_grow ("union_name", (yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1413 of yacc.c */
-#line 2290 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2584 "src/parse-gram.c"
break;
case 46:
-/* Line 1413 of yacc.c */
-#line 419 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 438 "src/parse-gram.y"
{
union_seen = true;
muscle_code_grow ("stype", (yyvsp[0].chars), (yylsp[0]));
code_scanner_last_string_free ();
}
-/* Line 1413 of yacc.c */
-#line 2302 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2596 "src/parse-gram.c"
break;
case 47:
-/* Line 1413 of yacc.c */
-#line 430 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 449 "src/parse-gram.y"
{ current_class = nterm_sym; }
-/* Line 1413 of yacc.c */
-#line 2310 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2604 "src/parse-gram.c"
break;
case 48:
-/* Line 1413 of yacc.c */
-#line 431 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 450 "src/parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
-/* Line 1413 of yacc.c */
-#line 2321 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2615 "src/parse-gram.c"
break;
case 49:
-/* Line 1413 of yacc.c */
-#line 435 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 454 "src/parse-gram.y"
{ current_class = token_sym; }
-/* Line 1413 of yacc.c */
-#line 2329 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2623 "src/parse-gram.c"
break;
case 50:
-/* Line 1413 of yacc.c */
-#line 436 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 455 "src/parse-gram.y"
{
current_class = unknown_sym;
current_type = NULL;
}
-/* Line 1413 of yacc.c */
-#line 2340 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2634 "src/parse-gram.c"
break;
case 51:
-/* Line 1413 of yacc.c */
-#line 441 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 460 "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 1413 of yacc.c */
-#line 2354 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2648 "src/parse-gram.c"
break;
case 52:
-/* Line 1413 of yacc.c */
-#line 452 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 471 "src/parse-gram.y"
{
symbol_list *list;
++current_prec;
symbol_list_free ((yyvsp[0].list));
current_type = NULL;
}
-/* Line 1413 of yacc.c */
-#line 2372 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2666 "src/parse-gram.c"
break;
case 53:
-/* Line 1413 of yacc.c */
-#line 466 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 485 "src/parse-gram.y"
{ (yyval.assoc) = left_assoc; }
-/* Line 1413 of yacc.c */
-#line 2380 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2674 "src/parse-gram.c"
break;
case 54:
-/* Line 1413 of yacc.c */
-#line 467 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 486 "src/parse-gram.y"
{ (yyval.assoc) = right_assoc; }
-/* Line 1413 of yacc.c */
-#line 2388 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2682 "src/parse-gram.c"
break;
case 55:
-/* Line 1413 of yacc.c */
-#line 468 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 487 "src/parse-gram.y"
{ (yyval.assoc) = non_assoc; }
-/* Line 1413 of yacc.c */
-#line 2396 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2690 "src/parse-gram.c"
break;
case 56:
-/* Line 1413 of yacc.c */
-#line 469 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 488 "src/parse-gram.y"
{ (yyval.assoc) = precedence_assoc; }
-/* Line 1413 of yacc.c */
-#line 2404 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2698 "src/parse-gram.c"
break;
case 57:
-/* Line 1413 of yacc.c */
-#line 473 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 492 "src/parse-gram.y"
{ current_type = NULL; }
-/* Line 1413 of yacc.c */
-#line 2412 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2706 "src/parse-gram.c"
break;
case 58:
-/* Line 1413 of yacc.c */
-#line 474 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 493 "src/parse-gram.y"
{ current_type = (yyvsp[0].uniqstr); tag_seen = true; }
-/* Line 1413 of yacc.c */
-#line 2420 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2714 "src/parse-gram.c"
break;
case 59:
-/* Line 1413 of yacc.c */
-#line 480 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 499 "src/parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1413 of yacc.c */
-#line 2428 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2722 "src/parse-gram.c"
break;
case 60:
-/* Line 1413 of yacc.c */
-#line 482 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 501 "src/parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); }
-/* Line 1413 of yacc.c */
-#line 2436 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2730 "src/parse-gram.c"
break;
case 61:
-/* Line 1413 of yacc.c */
-#line 486 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 505 "src/parse-gram.y"
{ (yyval.symbol) = (yyvsp[0].symbol); }
-/* Line 1413 of yacc.c */
-#line 2444 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2738 "src/parse-gram.c"
break;
case 62:
-/* Line 1413 of yacc.c */
-#line 487 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 506 "src/parse-gram.y"
{ (yyval.symbol) = (yyvsp[-1].symbol); symbol_user_token_number_set ((yyvsp[-1].symbol), (yyvsp[0].integer), (yylsp[0])); }
-/* Line 1413 of yacc.c */
-#line 2452 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2746 "src/parse-gram.c"
break;
case 63:
-/* Line 1413 of yacc.c */
-#line 493 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 512 "src/parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1413 of yacc.c */
-#line 2460 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2754 "src/parse-gram.c"
break;
case 64:
-/* Line 1413 of yacc.c */
-#line 495 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 514 "src/parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0]))); }
-/* Line 1413 of yacc.c */
-#line 2468 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2762 "src/parse-gram.c"
break;
case 65:
-/* Line 1413 of yacc.c */
-#line 499 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 518 "src/parse-gram.y"
{ (yyval.list) = (yyvsp[0].list); }
-/* Line 1413 of yacc.c */
-#line 2476 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2770 "src/parse-gram.c"
break;
case 66:
-/* Line 1413 of yacc.c */
-#line 500 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 519 "src/parse-gram.y"
{ (yyval.list) = symbol_list_prepend ((yyvsp[-1].list), (yyvsp[0].list)); }
-/* Line 1413 of yacc.c */
-#line 2484 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2778 "src/parse-gram.c"
break;
case 67:
-/* Line 1413 of yacc.c */
-#line 504 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 523 "src/parse-gram.y"
{ (yyval.list) = symbol_list_sym_new ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1413 of yacc.c */
-#line 2492 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2786 "src/parse-gram.c"
break;
case 68:
-/* Line 1413 of yacc.c */
-#line 505 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 524 "src/parse-gram.y"
{ (yyval.list) = symbol_list_type_new ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1413 of yacc.c */
-#line 2500 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2794 "src/parse-gram.c"
break;
case 69:
-/* Line 1413 of yacc.c */
-#line 506 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 525 "src/parse-gram.y"
{ (yyval.list) = symbol_list_default_tagged_new ((yylsp[0])); }
-/* Line 1413 of yacc.c */
-#line 2508 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2802 "src/parse-gram.c"
break;
case 70:
-/* Line 1413 of yacc.c */
-#line 507 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 526 "src/parse-gram.y"
{ (yyval.list) = symbol_list_default_tagless_new ((yylsp[0])); }
-/* Line 1413 of yacc.c */
-#line 2516 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2810 "src/parse-gram.c"
break;
case 71:
-/* Line 1413 of yacc.c */
-#line 513 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 532 "src/parse-gram.y"
{
current_type = (yyvsp[0].uniqstr);
tag_seen = true;
}
-/* Line 1413 of yacc.c */
-#line 2527 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2821 "src/parse-gram.c"
break;
case 72:
-/* Line 1413 of yacc.c */
-#line 518 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 537 "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 1413 of yacc.c */
-#line 2538 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2832 "src/parse-gram.c"
break;
case 73:
-/* Line 1413 of yacc.c */
-#line 523 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 542 "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 1413 of yacc.c */
-#line 2550 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2844 "src/parse-gram.c"
break;
case 74:
-/* Line 1413 of yacc.c */
-#line 529 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 548 "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 1413 of yacc.c */
-#line 2562 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2856 "src/parse-gram.c"
break;
case 75:
-/* Line 1413 of yacc.c */
-#line 535 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 554 "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 1413 of yacc.c */
-#line 2575 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2869 "src/parse-gram.c"
break;
case 82:
-/* Line 1413 of yacc.c */
-#line 565 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 584 "src/parse-gram.y"
{
yyerrok;
}
-/* Line 1413 of yacc.c */
-#line 2585 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2879 "src/parse-gram.c"
break;
case 83:
-/* Line 1413 of yacc.c */
-#line 571 "src/parse-gram.y"
- { current_lhs = (yyvsp[-1].symbol); current_lhs_location = (yylsp[-1]);
- current_lhs_named_ref = (yyvsp[0].named_ref); }
-/* Line 1413 of yacc.c */
-#line 2594 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 590 "src/parse-gram.y"
+ { current_lhs ((yyvsp[-1].symbol), (yylsp[-1]), (yyvsp[0].named_ref)); }
+/* Line 1740 of yacc.c */
+#line 2887 "src/parse-gram.c"
+ break;
+
+ case 84:
+/* Line 1740 of yacc.c */
+#line 591 "src/parse-gram.y"
+ {
+ /* Free the current lhs. */
+ current_lhs (0, (yylsp[-3]), 0);
+ }
+/* Line 1740 of yacc.c */
+#line 2898 "src/parse-gram.c"
break;
case 85:
-/* Line 1413 of yacc.c */
-#line 576 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 598 "src/parse-gram.y"
{ grammar_current_rule_end ((yylsp[0])); }
-/* Line 1413 of yacc.c */
-#line 2602 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2906 "src/parse-gram.c"
break;
case 86:
-/* Line 1413 of yacc.c */
-#line 577 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 599 "src/parse-gram.y"
{ grammar_current_rule_end ((yylsp[0])); }
-/* Line 1413 of yacc.c */
-#line 2610 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2914 "src/parse-gram.c"
break;
case 88:
-/* Line 1413 of yacc.c */
-#line 583 "src/parse-gram.y"
- { grammar_current_rule_begin (current_lhs, current_lhs_location,
+/* Line 1740 of yacc.c */
+#line 605 "src/parse-gram.y"
+ { grammar_current_rule_begin (current_lhs_symbol, current_lhs_location,
current_lhs_named_ref); }
-/* Line 1413 of yacc.c */
-#line 2619 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2923 "src/parse-gram.c"
break;
case 89:
-/* Line 1413 of yacc.c */
-#line 586 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 608 "src/parse-gram.y"
{ grammar_current_rule_symbol_append ((yyvsp[-1].symbol), (yylsp[-1]), (yyvsp[0].named_ref)); }
-/* Line 1413 of yacc.c */
-#line 2627 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2931 "src/parse-gram.c"
break;
case 90:
-/* Line 1413 of yacc.c */
-#line 588 "src/parse-gram.y"
- { grammar_current_rule_action_append ((yyvsp[-1].code), (yylsp[-1]), (yyvsp[0].named_ref)); }
-/* Line 1413 of yacc.c */
-#line 2635 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 610 "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 2939 "src/parse-gram.c"
break;
case 91:
-/* Line 1413 of yacc.c */
-#line 590 "src/parse-gram.y"
- { grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); }
-/* Line 1413 of yacc.c */
-#line 2643 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 612 "src/parse-gram.y"
+ { grammar_current_rule_action_append ((yyvsp[0].code), (yylsp[0]), NULL, true); }
+/* Line 1740 of yacc.c */
+#line 2947 "src/parse-gram.c"
break;
case 92:
-/* Line 1413 of yacc.c */
-#line 592 "src/parse-gram.y"
- { grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); }
-/* Line 1413 of yacc.c */
-#line 2651 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 614 "src/parse-gram.y"
+ { grammar_current_rule_prec_set ((yyvsp[0].symbol), (yylsp[0])); }
+/* Line 1740 of yacc.c */
+#line 2955 "src/parse-gram.c"
break;
case 93:
-/* Line 1413 of yacc.c */
-#line 594 "src/parse-gram.y"
- { grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1413 of yacc.c */
-#line 2659 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 616 "src/parse-gram.y"
+ { grammar_current_rule_dprec_set ((yyvsp[0].integer), (yylsp[0])); }
+/* Line 1740 of yacc.c */
+#line 2963 "src/parse-gram.c"
break;
case 94:
-/* Line 1413 of yacc.c */
-#line 598 "src/parse-gram.y"
- { (yyval.named_ref) = 0; }
-/* Line 1413 of yacc.c */
-#line 2667 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 618 "src/parse-gram.y"
+ { grammar_current_rule_merge_set ((yyvsp[0].uniqstr), (yylsp[0])); }
+/* Line 1740 of yacc.c */
+#line 2971 "src/parse-gram.c"
break;
case 95:
-/* Line 1413 of yacc.c */
-#line 600 "src/parse-gram.y"
+/* Line 1740 of yacc.c */
+#line 622 "src/parse-gram.y"
+ { (yyval.named_ref) = 0; }
+/* Line 1740 of yacc.c */
+#line 2979 "src/parse-gram.c"
+ break;
+
+ case 96:
+/* Line 1740 of yacc.c */
+#line 624 "src/parse-gram.y"
{ (yyval.named_ref) = named_ref_new((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1413 of yacc.c */
-#line 2675 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2987 "src/parse-gram.c"
break;
- case 97:
-/* Line 1413 of yacc.c */
-#line 612 "src/parse-gram.y"
+ case 98:
+/* Line 1740 of yacc.c */
+#line 635 "src/parse-gram.y"
{ (yyval.uniqstr) = uniqstr_new ((yyvsp[0].chars)); }
-/* Line 1413 of yacc.c */
-#line 2683 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 2995 "src/parse-gram.c"
break;
- case 98:
-/* Line 1413 of yacc.c */
-#line 617 "src/parse-gram.y"
+ case 99:
+/* Line 1740 of yacc.c */
+#line 640 "src/parse-gram.y"
{ (yyval.chars) = ""; }
-/* Line 1413 of yacc.c */
-#line 2691 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 3003 "src/parse-gram.c"
break;
- case 99:
-/* Line 1413 of yacc.c */
-#line 618 "src/parse-gram.y"
+ case 100:
+/* Line 1740 of yacc.c */
+#line 641 "src/parse-gram.y"
{ (yyval.chars) = (yyvsp[0].uniqstr); }
-/* Line 1413 of yacc.c */
-#line 2699 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 3011 "src/parse-gram.c"
break;
- case 101:
-/* Line 1413 of yacc.c */
-#line 629 "src/parse-gram.y"
+ case 102:
+/* Line 1740 of yacc.c */
+#line 652 "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 1413 of yacc.c */
-#line 2714 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 3026 "src/parse-gram.c"
break;
- case 102:
-/* Line 1413 of yacc.c */
-#line 649 "src/parse-gram.y"
+ case 103:
+/* Line 1740 of yacc.c */
+#line 672 "src/parse-gram.y"
{ (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1413 of yacc.c */
-#line 2722 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 3034 "src/parse-gram.c"
break;
- case 103:
-/* Line 1413 of yacc.c */
-#line 651 "src/parse-gram.y"
+ case 104:
+/* Line 1740 of yacc.c */
+#line 674 "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 1413 of yacc.c */
-#line 2734 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 3046 "src/parse-gram.c"
break;
- case 104:
-/* Line 1413 of yacc.c */
-#line 659 "src/parse-gram.y"
+ case 105:
+/* Line 1740 of yacc.c */
+#line 682 "src/parse-gram.y"
{ (yyval.symbol) = symbol_from_uniqstr ((yyvsp[0].uniqstr), (yylsp[0])); }
-/* Line 1413 of yacc.c */
-#line 2742 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 3054 "src/parse-gram.c"
break;
- case 107:
-/* Line 1413 of yacc.c */
-#line 671 "src/parse-gram.y"
+ case 108:
+/* Line 1740 of yacc.c */
+#line 694 "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 1413 of yacc.c */
-#line 2753 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 3065 "src/parse-gram.c"
break;
- case 109:
-/* Line 1413 of yacc.c */
-#line 680 "src/parse-gram.y"
+ case 110:
+/* Line 1740 of yacc.c */
+#line 703 "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 1413 of yacc.c */
-#line 2768 "src/parse-gram.c"
+/* Line 1740 of yacc.c */
+#line 3080 "src/parse-gram.c"
break;
-/* Line 1413 of yacc.c */
-#line 2773 "src/parse-gram.c"
- default: break;
- }
+/* Line 1740 of yacc.c */
+#line 3085 "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.
+ One alternative is translating here after every semantic action,
+ but that translation would be missed if the semantic action invokes
+ YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+ if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an
+ incorrect destructor might then be invoked immediately. In the
+ case of YYERROR or YYBACKUP, subsequent parser actions might lead
+ to an incorrect destructor call or verbose syntax error message
+ before the lookahead is translated. */
YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
YYPOPSTACK (yylen);
| yyerrlab -- here on detecting error |
`------------------------------------*/
yyerrlab:
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ 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
}
- yyerror_range[0] = yylloc;
+ yyerror_range[1] = yylloc;
if (yyerrstatus == 3)
{
if (/*CONSTCOND*/ 0)
goto yyerrorlab;
- yyerror_range[0] = yylsp[1-yylen];
+ yyerror_range[1] = yylsp[1-yylen];
/* Do not reclaim the symbols of the rule which action triggered
this YYERROR. */
YYPOPSTACK (yylen);
if (yyssp == yyss)
YYABORT;
- yyerror_range[0] = *yylsp;
+ yyerror_range[1] = *yylsp;
yydestruct ("Error: popping",
yystos[yystate], yyvsp, yylsp);
YYPOPSTACK (1);
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[1] = yylloc;
+ yyerror_range[2] = yylloc;
/* Using YYLLOC is tempting, but would change the location of
the lookahead. YYLOC is available though. */
- YYLLOC_DEFAULT (yyloc, (yyerror_range - 1), 2);
+ YYLLOC_DEFAULT (yyloc, yyerror_range, 2);
*++yylsp = yyloc;
/* Shift the error token. */
yyresult = 1;
goto yyreturn;
-#if !defined(yyoverflow) || YYERROR_VERBOSE
+#if 1
/*-------------------------------------------------.
| yyexhaustedlab -- memory exhaustion comes here. |
`-------------------------------------------------*/
yyreturn:
if (yychar != YYEMPTY)
- yydestruct ("Cleanup: discarding lookahead",
- yytoken, &yylval, &yylloc);
+ {
+ /* Make sure we have latest lookahead translation. See comments at
+ user semantic actions for why this is necessary. */
+ yytoken = YYTRANSLATE (yychar);
+ yydestruct ("Cleanup: discarding lookahead",
+ yytoken, &yylval, &yylloc);
+ }
/* Do not reclaim the symbols of the rule which action triggered
this YYABORT or YYACCEPT. */
YYPOPSTACK (yylen);
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 1623 of yacc.c */
-#line 690 "src/parse-gram.y"
+/* Line 2000 of yacc.c */
+#line 713 "src/parse-gram.y"
projects / bison.git / blobdiff