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jsquery_gram.c
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/* A Bison parser, made by GNU Bison 2.7.12-4996. */
/* Bison implementation for Yacc-like parsers in C
Copyright (C) 1984, 1989-1990, 2000-2013 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
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* As a special exception, you may create a larger work that contains
part or all of the Bison parser skeleton and distribute that work
under terms of your choice, so long as that work isn't itself a
parser generator using the skeleton or a modified version thereof
as a parser skeleton. Alternatively, if you modify or redistribute
the parser skeleton itself, you may (at your option) remove this
special exception, which will cause the skeleton and the resulting
Bison output files to be licensed under the GNU General Public
License without this special exception.
This special exception was added by the Free Software Foundation in
version 2.2 of Bison. */
/* C LALR(1) parser skeleton written by Richard Stallman, by
simplifying the original so-called "semantic" parser. */
/* All symbols defined below should begin with yy or YY, to avoid
infringing on user name space. This should be done even for local
variables, as they might otherwise be expanded by user macros.
There are some unavoidable exceptions within include files to
define necessary library symbols; they are noted "INFRINGES ON
USER NAME SPACE" below. */
/* Identify Bison output. */
#define YYBISON 1
/* Bison version. */
#define YYBISON_VERSION "2.7.12-4996"
/* Skeleton name. */
#define YYSKELETON_NAME "yacc.c"
/* Pure parsers. */
#define YYPURE 1
/* Push parsers. */
#define YYPUSH 0
/* Pull parsers. */
#define YYPULL 1
/* Substitute the variable and function names. */
#define yyparse jsquery_yyparse
#define yylex jsquery_yylex
#define yyerror jsquery_yyerror
#define yylval jsquery_yylval
#define yychar jsquery_yychar
#define yydebug jsquery_yydebug
#define yynerrs jsquery_yynerrs
/* Copy the first part of user declarations. */
/* Line 371 of yacc.c */
#line 15 "jsquery_gram.y"
#define YYPARSE_PARAM result /* need this to pass a pointer (void *) to yyparse */
#include "postgres.h"
#include "fmgr.h"
#include "utils/builtins.h"
#include "jsquery.h"
/*
* Bison doesn't allocate anything that needs to live across parser calls,
* so we can easily have it use palloc instead of malloc. This prevents
* memory leaks if we error out during parsing. Note this only works with
* bison >= 2.0. However, in bison 1.875 the default is to use alloca()
* if possible, so there's not really much problem anyhow, at least if
* you're building with gcc.
*/
#define YYMALLOC palloc
#define YYFREE pfree
/* Avoid exit() on fatal scanner errors (a bit ugly -- see yy_fatal_error) */
#undef fprintf
#define fprintf(file, fmt, msg) fprintf_to_ereport(fmt, msg)
static void
fprintf_to_ereport(const char *fmt, const char *msg)
{
ereport(ERROR, (errmsg_internal("%s", msg)));
}
/* struct string is shared between scan and gram */
typedef struct string {
char *val;
int len;
int total;
} string;
#include <jsquery_gram.h>
/* flex 2.5.4 doesn't bother with a decl for this */
int jsquery_yylex(YYSTYPE * yylval_param);
int jsquery_yyparse(void *result);
void jsquery_yyerror(const char *message);
static JsQueryParseItem*
makeItemType(int type)
{
JsQueryParseItem* v = palloc(sizeof(*v));
v->type = type;
v->next = NULL;
return v;
}
static JsQueryParseItem*
makeItemString(string *s)
{
JsQueryParseItem *v;
if (s == NULL)
{
v = makeItemType(jqiNull);
}
else
{
v = makeItemType(jqiString);
v->string.val = s->val;
v->string.len = s->len;
}
return v;
}
static JsQueryParseItem*
makeItemNumeric(string *s)
{
JsQueryParseItem *v;
v = makeItemType(jqiNumeric);
v->numeric = DatumGetNumeric(DirectFunctionCall3(numeric_in, CStringGetDatum(s->val), 0, -1));
return v;
}
static JsQueryParseItem*
makeItemBool(bool val) {
JsQueryParseItem *v = makeItemType(jqiBool);
v->boolean = val;
return v;
}
static JsQueryParseItem*
makeItemArray(List *list)
{
JsQueryParseItem *v = makeItemType(jqiArray);
v->array.nelems = list_length(list);
if (v->array.nelems > 0)
{
ListCell *cell;
int i = 0;
v->array.elems = palloc(sizeof(JsQueryParseItem) * v->array.nelems);
foreach(cell, list)
v->array.elems[i++] = (JsQueryParseItem*)lfirst(cell);
}
else
{
v->array.elems = NULL;
}
return v;
}
static JsQueryParseItem*
makeItemBinary(int type, JsQueryParseItem* la, JsQueryParseItem *ra)
{
JsQueryParseItem *v = makeItemType(type);
v->args.left = la;
v->args.right = ra;
return v;
}
static JsQueryParseItem*
makeItemUnary(int type, JsQueryParseItem* a)
{
JsQueryParseItem *v = makeItemType(type);
v->arg = a;
return v;
}
static JsQueryParseItem*
makeItemList(List *list) {
JsQueryParseItem *head, *end;
ListCell *cell;
head = end = (JsQueryParseItem*)linitial(list);
foreach(cell, list)
{
JsQueryParseItem *c = (JsQueryParseItem*)lfirst(cell);
if (c == head)
continue;
end->next = c;
end = c;
}
return head;
}
/* Line 371 of yacc.c */
#line 238 "jsquery_gram.c"
# ifndef YY_NULL
# if defined __cplusplus && 201103L <= __cplusplus
# define YY_NULL nullptr
# else
# define YY_NULL 0
# endif
# endif
/* Enabling verbose error messages. */
#ifdef YYERROR_VERBOSE
# undef YYERROR_VERBOSE
# define YYERROR_VERBOSE 1
#else
# define YYERROR_VERBOSE 1
#endif
/* In a future release of Bison, this section will be replaced
by #include "jsquery_gram.h". */
#ifndef YY_JSQUERY_YY_JSQUERY_GRAM_H_INCLUDED
# define YY_JSQUERY_YY_JSQUERY_GRAM_H_INCLUDED
/* Enabling traces. */
#ifndef YYDEBUG
# define YYDEBUG 0
#endif
#if YYDEBUG
extern int jsquery_yydebug;
#endif
/* Tokens. */
#ifndef YYTOKENTYPE
# define YYTOKENTYPE
/* Put the tokens into the symbol table, so that GDB and other debuggers
know about them. */
enum yytokentype {
NULL_P = 258,
STRING_P = 259,
TRUE_P = 260,
FALSE_P = 261,
NUMERIC_P = 262,
IN_P = 263
};
#endif
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
typedef union YYSTYPE
{
/* Line 387 of yacc.c */
#line 184 "jsquery_gram.y"
string str;
Numeric numeric;
List *elems; /* list of JsQueryParseItem */
JsQueryParseItem *value;
/* Line 387 of yacc.c */
#line 298 "jsquery_gram.c"
} YYSTYPE;
# define YYSTYPE_IS_TRIVIAL 1
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
#endif
#ifdef YYPARSE_PARAM
#if defined __STDC__ || defined __cplusplus
int jsquery_yyparse (void *YYPARSE_PARAM);
#else
int jsquery_yyparse ();
#endif
#else /* ! YYPARSE_PARAM */
#if defined __STDC__ || defined __cplusplus
int jsquery_yyparse (void);
#else
int jsquery_yyparse ();
#endif
#endif /* ! YYPARSE_PARAM */
#endif /* !YY_JSQUERY_YY_JSQUERY_GRAM_H_INCLUDED */
/* Copy the second part of user declarations. */
/* Line 390 of yacc.c */
#line 325 "jsquery_gram.c"
#ifdef short
# undef short
#endif
#ifdef YYTYPE_UINT8
typedef YYTYPE_UINT8 yytype_uint8;
#else
typedef unsigned char yytype_uint8;
#endif
#ifdef YYTYPE_INT8
typedef YYTYPE_INT8 yytype_int8;
#elif (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
typedef signed char yytype_int8;
#else
typedef short int yytype_int8;
#endif
#ifdef YYTYPE_UINT16
typedef YYTYPE_UINT16 yytype_uint16;
#else
typedef unsigned short int yytype_uint16;
#endif
#ifdef YYTYPE_INT16
typedef YYTYPE_INT16 yytype_int16;
#else
typedef short int yytype_int16;
#endif
#ifndef YYSIZE_T
# ifdef __SIZE_TYPE__
# define YYSIZE_T __SIZE_TYPE__
# elif defined size_t
# define YYSIZE_T size_t
# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
# define YYSIZE_T size_t
# else
# define YYSIZE_T unsigned int
# endif
#endif
#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
#ifndef YY_
# 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
# endif
# ifndef YY_
# define YY_(Msgid) Msgid
# endif
#endif
#ifndef __attribute__
/* This feature is available in gcc versions 2.5 and later. */
# if (! defined __GNUC__ || __GNUC__ < 2 \
|| (__GNUC__ == 2 && __GNUC_MINOR__ < 5))
# define __attribute__(Spec) /* empty */
# endif
#endif
/* Suppress unused-variable warnings by "using" E. */
#if ! defined lint || defined __GNUC__
# define YYUSE(E) ((void) (E))
#else
# define YYUSE(E) /* empty */
#endif
/* Identity function, used to suppress warnings about constant conditions. */
#ifndef lint
# define YYID(N) (N)
#else
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
static int
YYID (int yyi)
#else
static int
YYID (yyi)
int yyi;
#endif
{
return yyi;
}
#endif
#if ! defined yyoverflow || YYERROR_VERBOSE
/* 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 EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
/* Use EXIT_SUCCESS as a witness for stdlib.h. */
# ifndef EXIT_SUCCESS
# define EXIT_SUCCESS 0
# 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
/* The OS might guarantee only one guard page at the bottom of the stack,
and a page size can be as small as 4096 bytes. So we cannot safely
invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
to allow for a few compiler-allocated temporary stack slots. */
# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
# endif
# else
# define YYSTACK_ALLOC YYMALLOC
# define YYSTACK_FREE YYFREE
# ifndef YYSTACK_ALLOC_MAXIMUM
# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
# endif
# if (defined __cplusplus && ! defined EXIT_SUCCESS \
&& ! ((defined YYMALLOC || defined malloc) \
&& (defined YYFREE || defined free)))
# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
# ifndef EXIT_SUCCESS
# define EXIT_SUCCESS 0
# endif
# endif
# ifndef YYMALLOC
# define YYMALLOC malloc
# 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 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 */
#if (! defined yyoverflow \
&& (! defined __cplusplus \
|| (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
/* A type that is properly aligned for any stack member. */
union yyalloc
{
yytype_int16 yyss_alloc;
YYSTYPE yyvs_alloc;
};
/* The size of the maximum gap between one aligned stack and the next. */
# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
/* The size of an array large to enough to hold all stacks, each with
N elements. */
# define YYSTACK_BYTES(N) \
((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+ YYSTACK_GAP_MAXIMUM)
# 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
elements in the stack, and YYPTR gives the new location of the
stack. Advance YYPTR to a properly aligned location for the next
stack. */
# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
do \
{ \
YYSIZE_T yynewbytes; \
YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
Stack = &yyptr->Stack_alloc; \
yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
yyptr += yynewbytes / sizeof (*yyptr); \
} \
while (YYID (0))
#endif
#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
/* Copy COUNT objects from SRC to DST. The source and destination do
not overlap. */
# ifndef YYCOPY
# if defined __GNUC__ && 1 < __GNUC__
# define YYCOPY(Dst, Src, Count) \
__builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
# else
# define YYCOPY(Dst, Src, Count) \
do \
{ \
YYSIZE_T yyi; \
for (yyi = 0; yyi < (Count); yyi++) \
(Dst)[yyi] = (Src)[yyi]; \
} \
while (YYID (0))
# endif
# endif
#endif /* !YYCOPY_NEEDED */
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 20
/* YYLAST -- Last index in YYTABLE. */
#define YYLAST 87
/* YYNTOKENS -- Number of terminals. */
#define YYNTOKENS 26
/* YYNNTS -- Number of nonterminals. */
#define YYNNTS 10
/* YYNRULES -- Number of rules. */
#define YYNRULES 42
/* YYNRULES -- Number of states. */
#define YYNSTATES 68
/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
#define YYUNDEFTOK 2
#define YYMAXUTOK 263
#define YYTRANSLATE(YYX) \
((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
static const yytype_uint8 yytranslate[] =
{
0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 11, 2, 22, 24, 23, 10, 2,
16, 17, 18, 2, 14, 2, 25, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
19, 15, 20, 2, 21, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 12, 2, 13, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 9, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
5, 6, 7, 8
};
#if YYDEBUG
/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
YYRHS. */
static const yytype_uint8 yyprhs[] =
{
0, 0, 3, 5, 6, 10, 12, 14, 16, 18,
20, 22, 24, 28, 31, 36, 39, 42, 45, 48,
52, 56, 60, 64, 68, 71, 76, 80, 83, 87,
91, 93, 95, 97, 99, 101, 103, 105, 107, 109,
111, 113, 115
};
/* YYRHS -- A `-1'-separated list of the rules' RHS. */
static const yytype_int8 yyrhs[] =
{
27, 0, -1, 32, -1, -1, 12, 30, 13, -1,
3, -1, 4, -1, 8, -1, 5, -1, 6, -1,
7, -1, 29, -1, 30, 14, 29, -1, 15, 29,
-1, 8, 16, 30, 17, -1, 15, 28, -1, 15,
18, -1, 19, 7, -1, 20, 7, -1, 19, 15,
7, -1, 20, 15, 7, -1, 21, 20, 28, -1,
19, 21, 28, -1, 10, 10, 28, -1, 35, 31,
-1, 35, 16, 32, 17, -1, 16, 32, 17, -1,
11, 32, -1, 32, 10, 32, -1, 32, 9, 32,
-1, 4, -1, 5, -1, 6, -1, 7, -1, 3,
-1, 8, -1, 18, -1, 22, -1, 23, -1, 24,
-1, 33, -1, 34, -1, 35, 25, 34, -1
};
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const yytype_uint16 yyrline[] =
{
0, 210, 210, 211, 215, 219, 220, 221, 222, 223,
224, 228, 229, 233, 234, 235, 236, 237, 238, 239,
240, 241, 242, 243, 247, 248, 249, 250, 251, 252,
259, 260, 261, 262, 263, 264, 268, 269, 270, 271,
272, 276, 277
};
#endif
#if YYDEBUG || YYERROR_VERBOSE || 1
/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
First, the terminals, then, starting at YYNTOKENS, nonterminals. */
static const char *const yytname[] =
{
"$end", "error", "$undefined", "NULL_P", "STRING_P", "TRUE_P",
"FALSE_P", "NUMERIC_P", "IN_P", "'|'", "'&'", "'!'", "'['", "']'", "','",
"'='", "'('", "')'", "'*'", "'<'", "'>'", "'@'", "'#'", "'%'", "'$'",
"'.'", "$accept", "result", "array", "scalar_value", "value_list",
"right_expr", "expr", "key", "path_elem", "path", YY_NULL
};
#endif
# ifdef YYPRINT
/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
token YYLEX-NUM. */
static const yytype_uint16 yytoknum[] =
{
0, 256, 257, 258, 259, 260, 261, 262, 263, 124,
38, 33, 91, 93, 44, 61, 40, 41, 42, 60,
62, 64, 35, 37, 36, 46
};
# endif
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
static const yytype_uint8 yyr1[] =
{
0, 26, 27, 27, 28, 29, 29, 29, 29, 29,
29, 30, 30, 31, 31, 31, 31, 31, 31, 31,
31, 31, 31, 31, 32, 32, 32, 32, 32, 32,
33, 33, 33, 33, 33, 33, 34, 34, 34, 34,
34, 35, 35
};
/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
static const yytype_uint8 yyr2[] =
{
0, 2, 1, 0, 3, 1, 1, 1, 1, 1,
1, 1, 3, 2, 4, 2, 2, 2, 2, 3,
3, 3, 3, 3, 2, 4, 3, 2, 3, 3,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 3
};
/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
Performed when YYTABLE doesn't specify something else to do. Zero
means the default is an error. */
static const yytype_uint8 yydefact[] =
{
3, 34, 30, 31, 32, 33, 35, 0, 0, 36,
37, 38, 39, 0, 2, 40, 41, 0, 27, 0,
1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 24, 26, 29, 28, 0, 0, 5, 6, 8,
9, 10, 7, 0, 16, 15, 13, 0, 17, 0,
0, 18, 0, 0, 42, 11, 0, 23, 0, 25,
19, 22, 20, 21, 0, 14, 4, 12
};
/* YYDEFGOTO[NTERM-NUM]. */
static const yytype_int8 yydefgoto[] =
{
-1, 13, 45, 55, 56, 31, 14, 15, 16, 17
};
/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
STATE-NUM. */
#define YYPACT_NINF -26
static const yytype_int8 yypact[] =
{
-2, -26, -26, -26, -26, -26, -26, -2, -2, -26,
-26, -26, -26, 8, 24, -26, -26, 37, -26, 2,
-26, -2, -2, 19, 30, 60, -2, 34, 0, 26,
20, -26, -26, 38, -26, 79, 47, -26, -26, -26,
-26, -26, -26, 79, -26, -26, -26, 64, -26, 43,
47, -26, 53, 47, -26, -26, -4, -26, 16, -26,
-26, -26, -26, -26, 79, -26, -26, -26
};
/* YYPGOTO[NTERM-NUM]. */
static const yytype_int8 yypgoto[] =
{
-26, -26, 1, -25, 18, -26, 10, -26, 39, -26
};
/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
positive, shift that token. If negative, reduce the rule which
number is the opposite. If YYTABLE_NINF, syntax error. */
#define YYTABLE_NINF -1
static const yytype_uint8 yytable[] =
{
46, 1, 2, 3, 4, 5, 6, 51, 20, 7,
64, 21, 22, 65, 8, 52, 9, 18, 19, 32,
10, 11, 12, 1, 2, 3, 4, 5, 6, 66,
64, 33, 34, 21, 22, 35, 47, 57, 9, 67,
36, 48, 10, 11, 12, 23, 53, 24, 22, 49,
60, 61, 25, 26, 63, 50, 27, 28, 29, 43,
62, 58, 30, 37, 38, 39, 40, 41, 42, 54,
0, 0, 43, 21, 22, 0, 0, 0, 44, 0,
0, 59, 37, 38, 39, 40, 41, 42
};
#define yypact_value_is_default(Yystate) \
(!!((Yystate) == (-26)))
#define yytable_value_is_error(Yytable_value) \
YYID (0)
static const yytype_int8 yycheck[] =
{
25, 3, 4, 5, 6, 7, 8, 7, 0, 11,
14, 9, 10, 17, 16, 15, 18, 7, 8, 17,
22, 23, 24, 3, 4, 5, 6, 7, 8, 13,
14, 21, 22, 9, 10, 16, 26, 36, 18, 64,
10, 7, 22, 23, 24, 8, 20, 10, 10, 15,
7, 50, 15, 16, 53, 21, 19, 20, 21, 12,
7, 43, 25, 3, 4, 5, 6, 7, 8, 30,
-1, -1, 12, 9, 10, -1, -1, -1, 18, -1,
-1, 17, 3, 4, 5, 6, 7, 8
};
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
symbol of state STATE-NUM. */
static const yytype_uint8 yystos[] =
{
0, 3, 4, 5, 6, 7, 8, 11, 16, 18,
22, 23, 24, 27, 32, 33, 34, 35, 32, 32,
0, 9, 10, 8, 10, 15, 16, 19, 20, 21,
25, 31, 17, 32, 32, 16, 10, 3, 4, 5,
6, 7, 8, 12, 18, 28, 29, 32, 7, 15,
21, 7, 15, 20, 34, 29, 30, 28, 30, 17,
7, 28, 7, 28, 14, 17, 13, 29
};
#define yyerrok (yyerrstatus = 0)
#define yyclearin (yychar = YYEMPTY)
#define YYEMPTY (-2)
#define YYEOF 0
#define YYACCEPT goto yyacceptlab
#define YYABORT goto yyabortlab
#define YYERROR goto yyerrorlab
/* 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. 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)
#define YYBACKUP(Token, Value) \
do \
if (yychar == YYEMPTY) \
{ \
yychar = (Token); \
yylval = (Value); \
YYPOPSTACK (yylen); \
yystate = *yyssp; \
goto yybackup; \
} \
else \
{ \
yyerror (YY_("syntax error: cannot back up")); \
YYERROR; \
} \
while (YYID (0))
/* Error token number */
#define YYTERROR 1
#define YYERRCODE 256
/* This macro is provided for backward compatibility. */
#ifndef YY_LOCATION_PRINT
# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
#endif
/* YYLEX -- calling `yylex' with the right arguments. */
#ifdef YYLEX_PARAM
# define YYLEX yylex (&yylval, YYLEX_PARAM)
#else
# define YYLEX yylex (&yylval)
#endif
/* Enable debugging if requested. */
#if YYDEBUG
# ifndef YYFPRINTF
# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
# define YYFPRINTF fprintf
# endif
# define YYDPRINTF(Args) \
do { \
if (yydebug) \
YYFPRINTF Args; \
} while (YYID (0))
# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
do { \
if (yydebug) \
{ \
YYFPRINTF (stderr, "%s ", Title); \
yy_symbol_print (stderr, \
Type, Value); \
YYFPRINTF (stderr, "\n"); \
} \
} while (YYID (0))
/*--------------------------------.
| Print this symbol on YYOUTPUT. |
`--------------------------------*/
/*ARGSUSED*/
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
static void
yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
#else
static void
yy_symbol_value_print (yyoutput, yytype, yyvaluep)
FILE *yyoutput;
int yytype;
YYSTYPE const * const yyvaluep;
#endif
{
FILE *yyo = yyoutput;
YYUSE (yyo);
if (!yyvaluep)
return;
# ifdef YYPRINT
if (yytype < YYNTOKENS)
YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
# else
YYUSE (yyoutput);
# endif
YYUSE (yytype);
}
/*--------------------------------.
| Print this symbol on YYOUTPUT. |
`--------------------------------*/
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
static void
yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
#else
static void
yy_symbol_print (yyoutput, yytype, yyvaluep)
FILE *yyoutput;
int yytype;
YYSTYPE const * const yyvaluep;
#endif
{
if (yytype < YYNTOKENS)
YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
else
YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
yy_symbol_value_print (yyoutput, yytype, yyvaluep);
YYFPRINTF (yyoutput, ")");
}
/*------------------------------------------------------------------.
| yy_stack_print -- Print the state stack from its BOTTOM up to its |
| TOP (included). |
`------------------------------------------------------------------*/
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
static void
yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
#else
static void
yy_stack_print (yybottom, yytop)
yytype_int16 *yybottom;
yytype_int16 *yytop;
#endif
{
YYFPRINTF (stderr, "Stack now");
for (; yybottom <= yytop; yybottom++)
{
int yybot = *yybottom;
YYFPRINTF (stderr, " %d", yybot);
}
YYFPRINTF (stderr, "\n");
}
# define YY_STACK_PRINT(Bottom, Top) \
do { \
if (yydebug) \
yy_stack_print ((Bottom), (Top)); \
} while (YYID (0))
/*------------------------------------------------.
| Report that the YYRULE is going to be reduced. |
`------------------------------------------------*/
#if (defined __STDC__ || defined __C99__FUNC__ \
|| defined __cplusplus || defined _MSC_VER)
static void
yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
#else
static void
yy_reduce_print (yyvsp, yyrule)
YYSTYPE *yyvsp;
int yyrule;
#endif
{
int yynrhs = yyr2[yyrule];
int yyi;
unsigned long int yylno = yyrline[yyrule];
YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
yyrule - 1, yylno);
/* The symbols being reduced. */
for (yyi = 0; yyi < yynrhs; yyi++)
{
YYFPRINTF (stderr, " $%d = ", yyi + 1);
yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
&(yyvsp[(yyi + 1) - (yynrhs)])
);
YYFPRINTF (stderr, "\n");
}
}
# define YY_REDUCE_PRINT(Rule) \
do { \
if (yydebug) \
yy_reduce_print (yyvsp, Rule); \
} while (YYID (0))
/* Nonzero means print parse trace. It is left uninitialized so that
multiple parsers can coexist. */
int yydebug;
#else /* !YYDEBUG */
# define YYDPRINTF(Args)
# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
# define YY_STACK_PRINT(Bottom, Top)
# define YY_REDUCE_PRINT(Rule)
#endif /* !YYDEBUG */
/* YYINITDEPTH -- initial size of the parser's stacks. */