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arangodb/3rdParty/iresearch.build/core/iql/parser.cc

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// A Bison parser, made by GNU Bison 3.0.4.
// Skeleton implementation for Bison GLR parsers in C
// Copyright (C) 2002-2015 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 GLR parser skeleton written by Paul Hilfinger. */
/* Identify Bison output. */
#define YYBISON 1
/* Bison version. */
#define YYBISON_VERSION "3.0.4"
/* Skeleton name. */
#define YYSKELETON_NAME "glr.cc"
/* Pure parsers. */
#define YYPURE 1
/* First part of user declarations. */
#line 55 "parser.cc" // glr.c:240
# ifndef YY_NULLPTR
# if defined __cplusplus && 201103L <= __cplusplus
# define YY_NULLPTR nullptr
# else
# define YY_NULLPTR 0
# endif
# endif
#include "parser.hh"
/* Enabling verbose error messages. */
#ifdef YYERROR_VERBOSE
# undef YYERROR_VERBOSE
# define YYERROR_VERBOSE 1
#else
# define YYERROR_VERBOSE 0
#endif
/* Default (constant) value used for initialization for null
right-hand sides. Unlike the standard yacc.c template, here we set
the default value of $$ to a zeroed-out value. Since the default
value is undefined, this behavior is technically correct. */
static YYSTYPE yyval_default;
static YYLTYPE yyloc_default
# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
= { 1, 1, 1, 1 }
# endif
;
/* Copy the second part of user declarations. */
#line 87 "parser.cc" // glr.c:263
/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
If N is 0, then set CURRENT to the empty location which ends
the previous symbol: RHS[0] (always defined). */
# ifndef YYLLOC_DEFAULT
# define YYLLOC_DEFAULT(Current, Rhs, N) \
do \
if (N) \
{ \
(Current).begin = YYRHSLOC (Rhs, 1).begin; \
(Current).end = YYRHSLOC (Rhs, N).end; \
} \
else \
{ \
(Current).begin = (Current).end = YYRHSLOC (Rhs, 0).end; \
} \
while (/*CONSTCOND*/ false)
# endif
#define YYRHSLOC(Rhs, K) ((Rhs)[K].yystate.yyloc)
static void yyerror (const iresearch::iql::parser::location_type *yylocationp, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx, const char* msg);
#line 109 "parser.cc" // glr.c:263
// Unqualified %code blocks.
#line 142 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:264
#define yylex(pValue, pLocation) ctx.yylex(*pValue, *pLocation)
namespace iresearch {
namespace iql {
void parser::error(parser::location_type const& location, std::string const& sError) {
ctx.yyerror(location, sError);
}
}
}
// this is required only for %skeleton "glr.cc" since it lacks default init
// but yy_symbol_print uses yylocationp->[begin|end].filename and segfaults
// not needed for %skeleton "lalr1.cc" or without %skeleton
#if YYDEBUG
static void yy_symbol_print(FILE*, int, iresearch::iql::parser::semantic_type const*, iresearch::iql::parser::location_type const*, iresearch::iql::parser&, iresearch::iql::context&);
static void yy_symbol_print(FILE* filep, int yytype, YYSTYPE const* yyvaluep, YYLTYPE const* yylocationp, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx) {
iresearch::iql::parser::location_type yylocation = *yylocationp;
yylocation.begin.filename = nullptr;
yylocation.end.filename = nullptr;
yy_symbol_print(filep, yytype, yyvaluep, &yylocation, yyparser, ctx);
}
#endif
// ALWAYS!!! define YYDEBUG 1 for the length of the header so as to avoid
// alignment issues when linkning without YYDEBUG agains a library that was
// built with YYDEBUG or vice versa
// add method stub implementations here for debug methods declared in header
// since they are masked out in Bison generated code by !YYDEBUG
#if !YYDEBUG
namespace iresearch {
namespace iql {
inline void parser::yy_symbol_value_print_(int /* yytype */, const semantic_type* /* yyvaluep */, const location_type* /* yylocationp */) {}
inline void parser::yy_symbol_print_(int /* yytype */, const semantic_type* /* yyvaluep */, const location_type* /* yylocationp */) {}
}
}
#endif
// Suppress warnings due to Bison generated code (push section, pop at end of file)
#if defined(_MSC_VER)
#pragma warning(disable : 4100)
#pragma warning(disable : 4127)
#pragma warning(disable : 4244)
#pragma warning(disable : 4505)
#pragma warning(disable : 4611)
#pragma warning(disable : 4706)
#endif
#line 161 "parser.cc" // glr.c:264
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#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 YYFREE
# define YYFREE free
#endif
#ifndef YYMALLOC
# define YYMALLOC malloc
#endif
#ifndef YYREALLOC
# define YYREALLOC realloc
#endif
#define YYSIZEMAX ((size_t) -1)
#ifdef __cplusplus
typedef bool yybool;
#else
typedef unsigned char yybool;
#endif
#define yytrue 1
#define yyfalse 0
#ifndef YYSETJMP
# include <setjmp.h>
# define YYJMP_BUF jmp_buf
# define YYSETJMP(Env) setjmp (Env)
/* Pacify clang. */
# define YYLONGJMP(Env, Val) (longjmp (Env, Val), YYASSERT (0))
#endif
#ifndef YY_ATTRIBUTE
# if (defined __GNUC__ \
&& (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__))) \
|| defined __SUNPRO_C && 0x5110 <= __SUNPRO_C
# define YY_ATTRIBUTE(Spec) __attribute__(Spec)
# else
# define YY_ATTRIBUTE(Spec) /* empty */
# endif
#endif
#ifndef YY_ATTRIBUTE_PURE
# define YY_ATTRIBUTE_PURE YY_ATTRIBUTE ((__pure__))
#endif
#ifndef YY_ATTRIBUTE_UNUSED
# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__))
#endif
#if !defined _Noreturn \
&& (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112)
# if defined _MSC_VER && 1200 <= _MSC_VER
# define _Noreturn __declspec (noreturn)
# else
# define _Noreturn YY_ATTRIBUTE ((__noreturn__))
# 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
#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
/* Suppress an incorrect diagnostic about yylval being uninitialized. */
# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
_Pragma ("GCC diagnostic push") \
_Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
_Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
_Pragma ("GCC diagnostic pop")
#else
# define YY_INITIAL_VALUE(Value) Value
#endif
#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
# define YY_IGNORE_MAYBE_UNINITIALIZED_END
#endif
#ifndef YY_INITIAL_VALUE
# define YY_INITIAL_VALUE(Value) /* Nothing. */
#endif
#ifndef YYASSERT
# define YYASSERT(Condition) ((void) ((Condition) || (abort (), 0)))
#endif
/* YYFINAL -- State number of the termination state. */
#define YYFINAL 3
/* YYLAST -- Last index in YYTABLE. */
#define YYLAST 215
/* YYNTOKENS -- Number of terminals. */
#define YYNTOKENS 31
/* YYNNTS -- Number of nonterminals. */
#define YYNNTS 24
/* YYNRULES -- Number of rules. */
#define YYNRULES 60
/* YYNRULES -- Number of states. */
#define YYNSTATES 143
/* YYMAXRHS -- Maximum number of symbols on right-hand side of rule. */
#define YYMAXRHS 7
/* YYMAXLEFT -- Maximum number of symbols to the left of a handle
accessed by $0, $-1, etc., in any rule. */
#define YYMAXLEFT 0
/* YYTRANSLATE(X) -- Bison symbol number corresponding to X. */
#define YYUNDEFTOK 2
#define YYMAXUTOK 285
#define YYTRANSLATE(YYX) \
((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
static const unsigned char 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, 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, 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, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
25, 26, 27, 28, 29, 30
};
#if YYDEBUG
/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
static const unsigned short int yyrline[] =
{
0, 245, 245, 248, 250, 254, 255, 256, 260, 261,
262, 266, 267, 268, 269, 273, 274, 278, 279, 283,
284, 288, 289, 293, 294, 298, 299, 302, 303, 304,
305, 306, 307, 308, 309, 310, 314, 315, 316, 317,
321, 322, 326, 330, 331, 332, 336, 337, 341, 342,
346, 347, 350, 352, 355, 357, 361, 362, 366, 367,
368
};
#endif
#if YYDEBUG || YYERROR_VERBOSE || 0
/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
First, the terminals, then, starting at YYNTOKENS, nonterminals. */
static const char *const yytname[] =
{
"IQL_EOF", "error", "$undefined", "\"unknown token marker\"",
"\"token separator\"", "\"data sub-sequence\"", "\"negation operator\"",
"\"exclamation mark\"", "\"logical AND operator\"",
"\"double ampersand\"", "\"logical OR operator\"", "\"double pipe\"",
"\"not equal operator\"", "\"less than or equal operator\"",
"\"equal operator\"", "\"greater than or equal operator\"",
"\"similar operator\"", "\"asterisk operator\"",
"\"ascending sort order\"", "\"descending sort order\"", "\"comma\"",
"\"single quote\"", "\"double quote\"", "\"left chevron '<' delimiter\"",
"\"right chevron '>' delimiter\"", "\"left parentheses '(' delimiter\"",
"\"right parentheses ')' delimiter\"",
"\"left square bracket '[' delimiter\"",
"\"right square bracket ']' delimiter\"",
"\"result limit section header\"", "\"sort order section header\"",
"$accept", "input", "optional_sep", "union", "intersection",
"expression", "boost", "negation", "subexpression", "function",
"function_arg", "function_arg_list", "compare", "range", "term",
"list_sep", "sequence", "plain_literal", "dquoted_literal",
"squoted_literal", "limit", "order", "order_list", "order_term", YY_NULLPTR
};
#endif
#define YYPACT_NINF -93
#define YYTABLE_NINF -56
// YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
// STATE-NUM.
static const short int yypact[] =
{
-93, 17, 159, -93, -93, -93, -93, -93, 24, 27,
-93, 145, -1, -93, -93, -93, 77, 163, -93, -93,
-5, 66, 13, 22, 148, 148, 25, 62, 159, 15,
69, 83, 138, 40, 78, 178, -93, -93, 115, 118,
124, -93, -93, -5, 152, -93, -93, -93, 164, 167,
179, -93, 160, -93, 181, -93, -93, -93, -93, -93,
-93, -93, -93, -93, 133, -93, 166, 177, 189, 11,
190, 112, 159, 196, 199, 190, 159, 71, 64, 122,
64, 122, 122, 122, 122, -93, -93, -93, -93, 96,
148, -93, -93, -93, 43, -93, 200, 156, -93, 111,
112, -93, -93, 152, -93, -93, -93, -93, -93, -93,
-93, -93, -93, -93, -93, 121, 190, -93, 95, 30,
112, -93, 122, 122, -93, -93, -93, -93, -93, -93,
-93, -93, 199, 112, 112, -93, -93, 5, 14, -93,
-93, -93, -93
};
// YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
// Performed when YYTABLE does not specify something else to do. Zero
// means the default is an error.
static const unsigned char yydefact[] =
{
3, 0, 0, 1, 4, 46, 3, 3, 0, 0,
3, 3, 5, 8, 11, 13, 14, 20, 12, 3,
40, 43, 44, 45, 0, 0, 0, 0, 0, 0,
0, 52, 0, 0, 0, 0, 3, 47, 0, 0,
0, 17, 20, 0, 43, 18, 50, 48, 3, 0,
0, 3, 0, 3, 0, 3, 3, 3, 3, 3,
3, 3, 3, 3, 0, 3, 0, 0, 0, 0,
0, 0, 0, 0, 2, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 21, 24, 25, 3, 40,
0, 49, 51, 19, 6, 41, 58, 3, 56, 7,
0, 9, 10, 16, 3, 3, 34, 28, 30, 35,
31, 32, 27, 29, 33, 0, 0, 15, 0, 0,
0, 53, 0, 0, 3, 22, 26, 59, 60, 57,
3, 3, 42, 0, 0, 3, 3, 0, 0, 38,
39, 37, 36
};
// YYPGOTO[NTERM-NUM].
static const short int yypgoto[] =
{
-93, -93, 0, 180, 102, -52, -93, -93, -11, 2,
89, -93, -93, 126, 28, -92, -23, 26, -93, -93,
-93, -93, -93, 87
};
// YYDEFGOTO[NTERM-NUM].
static const signed char yydefgoto[] =
{
-1, 1, 33, 11, 12, 13, 14, 15, 16, 95,
87, 88, 18, 106, 19, 116, 20, 44, 22, 23,
53, 31, 97, 98
};
// YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If
// positive, shift that token. If negative, reduce the rule whose
// number is the opposite. If YYTABLE_NINF, syntax error.
static const short int yytable[] =
{
2, 43, 43, 32, 17, 120, 24, 25, -3, 4,
28, 30, 86, 41, 45, 4, 34, 3, 4, 35,
36, 38, 51, 101, 102, 49, 42, 42, 21, 26,
17, 139, 27, 140, 4, 39, 64, 93, 133, 134,
141, 89, 142, 40, 4, 50, 46, 32, 69, 55,
124, 72, -3, 74, 21, 76, 77, 78, 79, 80,
81, 82, 83, 84, 86, 90, 17, 43, 4, 5,
-3, 37, 17, 4, 17, 4, 5, 17, 17, 117,
51, -3, 4, -3, 47, 8, 9, 52, 115, 104,
21, 105, 42, 89, -3, 56, 21, 119, 21, 96,
-23, 21, 21, 103, 122, 123, 107, 108, 110, 111,
112, 113, 114, 127, 128, 32, -23, 5, 17, 4,
-3, 36, -23, 66, 132, 4, 4, 5, 121, 67,
119, 119, 65, 8, 9, 137, 138, 4, 5, 6,
7, 124, 21, 8, 9, -54, 54, 125, 96, 29,
130, 131, 4, 5, 8, 9, -55, 37, 10, 85,
-3, 135, 136, 4, 5, 6, 7, -20, 68, 8,
9, 70, 94, 10, 99, -41, -41, -41, -41, -41,
8, 9, 4, 71, 10, 75, -41, -41, 91, 73,
57, 58, 59, 60, 61, 5, 6, 7, 92, 49,
100, 62, 63, 4, 118, 126, 109, 129, 48, 0,
0, 8, 9, 0, 0, 10
};
static const short int yycheck[] =
{
0, 24, 25, 4, 2, 97, 6, 7, 9, 4,
10, 11, 64, 24, 25, 4, 16, 0, 4, 19,
25, 21, 11, 75, 76, 10, 24, 25, 2, 5,
28, 26, 5, 28, 4, 22, 36, 26, 130, 131,
26, 64, 28, 21, 4, 30, 21, 4, 48, 9,
20, 51, 9, 53, 28, 55, 56, 57, 58, 59,
60, 61, 62, 63, 116, 65, 64, 90, 4, 5,
4, 5, 70, 4, 72, 4, 5, 75, 76, 90,
11, 4, 4, 17, 22, 21, 22, 4, 88, 25,
64, 27, 90, 116, 17, 17, 70, 97, 72, 71,
4, 75, 76, 77, 104, 105, 78, 79, 80, 81,
82, 83, 84, 18, 19, 4, 20, 5, 116, 4,
9, 25, 26, 5, 124, 4, 4, 5, 100, 5,
130, 131, 17, 21, 22, 135, 136, 4, 5, 6,
7, 20, 116, 21, 22, 0, 8, 26, 120, 4,
122, 123, 4, 5, 21, 22, 0, 5, 25, 26,
4, 133, 134, 4, 5, 6, 7, 4, 4, 21,
22, 4, 70, 25, 72, 12, 13, 14, 15, 16,
21, 22, 4, 4, 25, 4, 23, 24, 22, 29,
12, 13, 14, 15, 16, 5, 6, 7, 21, 10,
4, 23, 24, 4, 4, 116, 80, 120, 28, -1,
-1, 21, 22, -1, -1, 25
};
// YYSTOS[STATE-NUM] -- The (internal number of the) accessing
// symbol of state STATE-NUM.
static const unsigned char yystos[] =
{
0, 32, 33, 0, 4, 5, 6, 7, 21, 22,
25, 34, 35, 36, 37, 38, 39, 40, 43, 45,
47, 48, 49, 50, 33, 33, 5, 5, 33, 4,
33, 52, 4, 33, 33, 33, 25, 5, 33, 22,
21, 39, 40, 47, 48, 39, 21, 22, 34, 10,
30, 11, 4, 51, 8, 9, 17, 12, 13, 14,
15, 16, 23, 24, 33, 17, 5, 5, 4, 33,
4, 4, 33, 29, 33, 4, 33, 33, 33, 33,
33, 33, 33, 33, 33, 26, 36, 41, 42, 47,
33, 22, 21, 26, 35, 40, 45, 53, 54, 35,
4, 36, 36, 48, 25, 27, 44, 45, 45, 44,
45, 45, 45, 45, 45, 33, 46, 39, 4, 33,
46, 45, 33, 33, 20, 26, 41, 18, 19, 54,
45, 45, 33, 46, 46, 45, 45, 33, 33, 26,
28, 26, 28
};
// YYR1[YYN] -- Symbol number of symbol that rule YYN derives.
static const unsigned char yyr1[] =
{
0, 31, 32, 33, 33, 34, 34, 34, 35, 35,
35, 36, 36, 36, 36, 37, 37, 38, 38, 39,
39, 40, 40, 41, 41, 42, 42, 43, 43, 43,
43, 43, 43, 43, 43, 43, 44, 44, 44, 44,
45, 45, 46, 47, 47, 47, 48, 48, 49, 49,
50, 50, 51, 51, 52, 52, 53, 53, 54, 54,
54
};
// YYR2[YYN] -- Number of symbols on the right hand side of rule YYN.
static const unsigned char yyr2[] =
{
0, 2, 5, 0, 2, 1, 5, 5, 1, 5,
5, 1, 1, 1, 1, 5, 5, 3, 3, 5,
1, 4, 6, 1, 1, 1, 3, 5, 5, 5,
5, 5, 5, 5, 5, 5, 7, 7, 7, 7,
1, 1, 3, 1, 1, 1, 1, 2, 3, 4,
3, 4, 0, 4, 0, 4, 1, 3, 1, 3,
3
};
/* YYDPREC[RULE-NUM] -- Dynamic precedence of rule #RULE-NUM (0 if none). */
static const unsigned char yydprec[] =
{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0
};
/* YYMERGER[RULE-NUM] -- Index of merging function for rule #RULE-NUM. */
static const unsigned char yymerger[] =
{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0
};
/* YYIMMEDIATE[RULE-NUM] -- True iff rule #RULE-NUM is not to be deferred, as
in the case of predicates. */
static const yybool yyimmediate[] =
{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0
};
/* YYCONFLP[YYPACT[STATE-NUM]] -- Pointer into YYCONFL of start of
list of conflicting reductions corresponding to action entry for
state STATE-NUM in yytable. 0 means no conflicts. The list in
yyconfl is terminated by a rule number of 0. */
static const unsigned char yyconflp[] =
{
0, 0, 0, 4, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 19, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
11, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 7, 0, 0, 0, 0, 0, 13, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
17, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 26, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
24, 0, 0, 0, 0, 0, 0, 9, 15, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 22, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0
};
/* YYCONFL[I] -- lists of conflicting rule numbers, each terminated by
0, pointed into by YYCONFLP. */
static const short int yyconfl[] =
{
0, 3, 54, 0, 3, 5, 0, 14, 0, 41,
0, 43, 0, 52, 0, 3, 0, 40, 0, 3,
6, 0, 58, 0, 55, 0, 3, 7, 0
};
/* Error token number */
#define YYTERROR 1
/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
If N is 0, then set CURRENT to the empty location which ends
the previous symbol: RHS[0] (always defined). */
# ifndef YYLLOC_DEFAULT
# define YYLLOC_DEFAULT(Current, Rhs, N) \
do \
if (N) \
{ \
(Current).begin = YYRHSLOC (Rhs, 1).begin; \
(Current).end = YYRHSLOC (Rhs, N).end; \
} \
else \
{ \
(Current).begin = (Current).end = YYRHSLOC (Rhs, 0).end; \
} \
while (/*CONSTCOND*/ false)
# endif
# define YYRHSLOC(Rhs, K) ((Rhs)[K].yystate.yyloc)
#undef yynerrs
#define yynerrs (yystackp->yyerrcnt)
#undef yychar
#define yychar (yystackp->yyrawchar)
#undef yylval
#define yylval (yystackp->yyval)
#undef yylloc
#define yylloc (yystackp->yyloc)
static const int YYEOF = 0;
static const int YYEMPTY = -2;
typedef enum { yyok, yyaccept, yyabort, yyerr } YYRESULTTAG;
#define YYCHK(YYE) \
do { \
YYRESULTTAG yychk_flag = YYE; \
if (yychk_flag != yyok) \
return yychk_flag; \
} while (0)
#if YYDEBUG
# ifndef YYFPRINTF
# define YYFPRINTF fprintf
# endif
/* YY_LOCATION_PRINT -- Print the location on the stream.
This macro was not mandated originally: define only if we know
we won't break user code: when these are the locations we know. */
#ifndef YY_LOCATION_PRINT
# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL
/* Print *YYLOCP on YYO. Private, do not rely on its existence. */
YY_ATTRIBUTE_UNUSED
static unsigned
yy_location_print_ (FILE *yyo, YYLTYPE const * const yylocp)
{
unsigned res = 0;
int end_col = 0 != yylocp->last_column ? yylocp->last_column - 1 : 0;
if (0 <= yylocp->first_line)
{
res += YYFPRINTF (yyo, "%d", yylocp->first_line);
if (0 <= yylocp->first_column)
res += YYFPRINTF (yyo, ".%d", yylocp->first_column);
}
if (0 <= yylocp->last_line)
{
if (yylocp->first_line < yylocp->last_line)
{
res += YYFPRINTF (yyo, "-%d", yylocp->last_line);
if (0 <= end_col)
res += YYFPRINTF (yyo, ".%d", end_col);
}
else if (0 <= end_col && yylocp->first_column < end_col)
res += YYFPRINTF (yyo, "-%d", end_col);
}
return res;
}
# define YY_LOCATION_PRINT(File, Loc) \
yy_location_print_ (File, &(Loc))
# else
# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
# endif
#endif
# define YYDPRINTF(Args) \
do { \
if (yydebug) \
YYFPRINTF Args; \
} while (0)
/*--------------------.
| Print this symbol. |
`--------------------*/
static void
yy_symbol_print (FILE *, int yytype, const iresearch::iql::parser::semantic_type *yyvaluep, const iresearch::iql::parser::location_type *yylocationp, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx)
{
YYUSE (yyparser);
YYUSE (ctx);
yyparser.yy_symbol_print_ (yytype, yyvaluep, yylocationp);
}
# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
do { \
if (yydebug) \
{ \
YYFPRINTF (stderr, "%s ", Title); \
yy_symbol_print (stderr, Type, Value, Location, yyparser, ctx); \
YYFPRINTF (stderr, "\n"); \
} \
} while (0)
/* Nonzero means print parse trace. It is left uninitialized so that
multiple parsers can coexist. */
int yydebug;
struct yyGLRStack;
static void yypstack (struct yyGLRStack* yystackp, size_t yyk)
YY_ATTRIBUTE_UNUSED;
static void yypdumpstack (struct yyGLRStack* yystackp)
YY_ATTRIBUTE_UNUSED;
#else /* !YYDEBUG */
# define YYDPRINTF(Args)
# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
#endif /* !YYDEBUG */
/* YYINITDEPTH -- initial size of the parser's stacks. */
#ifndef YYINITDEPTH
# define YYINITDEPTH 200
#endif
/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
if the built-in stack extension method is used).
Do not make this value too large; the results are undefined if
SIZE_MAX < YYMAXDEPTH * sizeof (GLRStackItem)
evaluated with infinite-precision integer arithmetic. */
#ifndef YYMAXDEPTH
# define YYMAXDEPTH 10000
#endif
/* Minimum number of free items on the stack allowed after an
allocation. This is to allow allocation and initialization
to be completed by functions that call yyexpandGLRStack before the
stack is expanded, thus insuring that all necessary pointers get
properly redirected to new data. */
#define YYHEADROOM 2
#ifndef YYSTACKEXPANDABLE
# define YYSTACKEXPANDABLE 1
#endif
#if YYSTACKEXPANDABLE
# define YY_RESERVE_GLRSTACK(Yystack) \
do { \
if (Yystack->yyspaceLeft < YYHEADROOM) \
yyexpandGLRStack (Yystack); \
} while (0)
#else
# define YY_RESERVE_GLRSTACK(Yystack) \
do { \
if (Yystack->yyspaceLeft < YYHEADROOM) \
yyMemoryExhausted (Yystack); \
} while (0)
#endif
#if YYERROR_VERBOSE
# ifndef yystpcpy
# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
# define yystpcpy stpcpy
# else
/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
YYDEST. */
static char *
yystpcpy (char *yydest, const char *yysrc)
{
char *yyd = yydest;
const char *yys = yysrc;
while ((*yyd++ = *yys++) != '\0')
continue;
return yyd - 1;
}
# endif
# endif
# ifndef yytnamerr
/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
quotes and backslashes, so that it's suitable for yyerror. The
heuristic is that double-quoting is unnecessary unless the string
contains an apostrophe, a comma, or backslash (other than
backslash-backslash). YYSTR is taken from yytname. If YYRES is
null, do not copy; instead, return the length of what the result
would have been. */
static size_t
yytnamerr (char *yyres, const char *yystr)
{
if (*yystr == '"')
{
size_t yyn = 0;
char const *yyp = yystr;
for (;;)
switch (*++yyp)
{
case '\'':
case ',':
goto do_not_strip_quotes;
case '\\':
if (*++yyp != '\\')
goto do_not_strip_quotes;
/* Fall through. */
default:
if (yyres)
yyres[yyn] = *yyp;
yyn++;
break;
case '"':
if (yyres)
yyres[yyn] = '\0';
return yyn;
}
do_not_strip_quotes: ;
}
if (! yyres)
return strlen (yystr);
return yystpcpy (yyres, yystr) - yyres;
}
# endif
#endif /* !YYERROR_VERBOSE */
/** State numbers, as in LALR(1) machine */
typedef int yyStateNum;
/** Rule numbers, as in LALR(1) machine */
typedef int yyRuleNum;
/** Grammar symbol */
typedef int yySymbol;
/** Item references, as in LALR(1) machine */
typedef short int yyItemNum;
typedef struct yyGLRState yyGLRState;
typedef struct yyGLRStateSet yyGLRStateSet;
typedef struct yySemanticOption yySemanticOption;
typedef union yyGLRStackItem yyGLRStackItem;
typedef struct yyGLRStack yyGLRStack;
struct yyGLRState {
/** Type tag: always true. */
yybool yyisState;
/** Type tag for yysemantics. If true, yysval applies, otherwise
* yyfirstVal applies. */
yybool yyresolved;
/** Number of corresponding LALR(1) machine state. */
yyStateNum yylrState;
/** Preceding state in this stack */
yyGLRState* yypred;
/** Source position of the last token produced by my symbol */
size_t yyposn;
union {
/** First in a chain of alternative reductions producing the
* non-terminal corresponding to this state, threaded through
* yynext. */
yySemanticOption* yyfirstVal;
/** Semantic value for this state. */
YYSTYPE yysval;
} yysemantics;
/** Source location for this state. */
YYLTYPE yyloc;
};
struct yyGLRStateSet {
yyGLRState** yystates;
/** During nondeterministic operation, yylookaheadNeeds tracks which
* stacks have actually needed the current lookahead. During deterministic
* operation, yylookaheadNeeds[0] is not maintained since it would merely
* duplicate yychar != YYEMPTY. */
yybool* yylookaheadNeeds;
size_t yysize, yycapacity;
};
struct yySemanticOption {
/** Type tag: always false. */
yybool yyisState;
/** Rule number for this reduction */
yyRuleNum yyrule;
/** The last RHS state in the list of states to be reduced. */
yyGLRState* yystate;
/** The lookahead for this reduction. */
int yyrawchar;
YYSTYPE yyval;
YYLTYPE yyloc;
/** Next sibling in chain of options. To facilitate merging,
* options are chained in decreasing order by address. */
yySemanticOption* yynext;
};
/** Type of the items in the GLR stack. The yyisState field
* indicates which item of the union is valid. */
union yyGLRStackItem {
yyGLRState yystate;
yySemanticOption yyoption;
};
struct yyGLRStack {
int yyerrState;
/* To compute the location of the error token. */
yyGLRStackItem yyerror_range[3];
int yyerrcnt;
int yyrawchar;
YYSTYPE yyval;
YYLTYPE yyloc;
YYJMP_BUF yyexception_buffer;
yyGLRStackItem* yyitems;
yyGLRStackItem* yynextFree;
size_t yyspaceLeft;
yyGLRState* yysplitPoint;
yyGLRState* yylastDeleted;
yyGLRStateSet yytops;
};
#if YYSTACKEXPANDABLE
static void yyexpandGLRStack (yyGLRStack* yystackp);
#endif
static _Noreturn void
yyFail (yyGLRStack* yystackp, YYLTYPE *yylocp, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx, const char* yymsg)
{
if (yymsg != YY_NULLPTR)
yyerror (yylocp, yyparser, ctx, yymsg);
YYLONGJMP (yystackp->yyexception_buffer, 1);
}
static _Noreturn void
yyMemoryExhausted (yyGLRStack* yystackp)
{
YYLONGJMP (yystackp->yyexception_buffer, 2);
}
#if YYDEBUG || YYERROR_VERBOSE
/** A printable representation of TOKEN. */
static inline const char*
yytokenName (yySymbol yytoken)
{
if (yytoken == YYEMPTY)
return "";
return yytname[yytoken];
}
#endif
/** Fill in YYVSP[YYLOW1 .. YYLOW0-1] from the chain of states starting
* at YYVSP[YYLOW0].yystate.yypred. Leaves YYVSP[YYLOW1].yystate.yypred
* containing the pointer to the next state in the chain. */
static void yyfillin (yyGLRStackItem *, int, int) YY_ATTRIBUTE_UNUSED;
static void
yyfillin (yyGLRStackItem *yyvsp, int yylow0, int yylow1)
{
int i;
yyGLRState *s = yyvsp[yylow0].yystate.yypred;
for (i = yylow0-1; i >= yylow1; i -= 1)
{
#if YYDEBUG
yyvsp[i].yystate.yylrState = s->yylrState;
#endif
yyvsp[i].yystate.yyresolved = s->yyresolved;
if (s->yyresolved)
yyvsp[i].yystate.yysemantics.yysval = s->yysemantics.yysval;
else
/* The effect of using yysval or yyloc (in an immediate rule) is
* undefined. */
yyvsp[i].yystate.yysemantics.yyfirstVal = YY_NULLPTR;
yyvsp[i].yystate.yyloc = s->yyloc;
s = yyvsp[i].yystate.yypred = s->yypred;
}
}
/* Do nothing if YYNORMAL or if *YYLOW <= YYLOW1. Otherwise, fill in
* YYVSP[YYLOW1 .. *YYLOW-1] as in yyfillin and set *YYLOW = YYLOW1.
* For convenience, always return YYLOW1. */
static inline int yyfill (yyGLRStackItem *, int *, int, yybool)
YY_ATTRIBUTE_UNUSED;
static inline int
yyfill (yyGLRStackItem *yyvsp, int *yylow, int yylow1, yybool yynormal)
{
if (!yynormal && yylow1 < *yylow)
{
yyfillin (yyvsp, *yylow, yylow1);
*yylow = yylow1;
}
return yylow1;
}
/** Perform user action for rule number YYN, with RHS length YYRHSLEN,
* and top stack item YYVSP. YYLVALP points to place to put semantic
* value ($$), and yylocp points to place for location information
* (@$). Returns yyok for normal return, yyaccept for YYACCEPT,
* yyerr for YYERROR, yyabort for YYABORT. */
static YYRESULTTAG
yyuserAction (yyRuleNum yyn, size_t yyrhslen, yyGLRStackItem* yyvsp,
yyGLRStack* yystackp,
YYSTYPE* yyvalp, YYLTYPE *yylocp, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx)
{
yybool yynormal YY_ATTRIBUTE_UNUSED = (yystackp->yysplitPoint == YY_NULLPTR);
int yylow;
YYUSE (yyvalp);
YYUSE (yylocp);
YYUSE (yyparser);
YYUSE (ctx);
YYUSE (yyrhslen);
# undef yyerrok
# define yyerrok (yystackp->yyerrState = 0)
# undef YYACCEPT
# define YYACCEPT return yyaccept
# undef YYABORT
# define YYABORT return yyabort
# undef YYERROR
# define YYERROR return yyerrok, yyerr
# undef YYRECOVERING
# define YYRECOVERING() (yystackp->yyerrState != 0)
# undef yyclearin
# define yyclearin (yychar = YYEMPTY)
# undef YYFILL
# define YYFILL(N) yyfill (yyvsp, &yylow, N, yynormal)
# undef YYBACKUP
# define YYBACKUP(Token, Value) \
return yyerror (yylocp, yyparser, ctx, YY_("syntax error: cannot back up")), \
yyerrok, yyerr
yylow = 1;
if (yyrhslen == 0)
*yyvalp = yyval_default;
else
*yyvalp = yyvsp[YYFILL (1-yyrhslen)].yystate.yysemantics.yysval;
YYLLOC_DEFAULT ((*yylocp), (yyvsp - yyrhslen), yyrhslen);
yystackp->yyerror_range[1].yystate.yyloc = *yylocp;
switch (yyn)
{
case 2:
#line 245 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!ctx.setQuery((((yyGLRStackItem const *)yyvsp)[YYFILL (-3)].yystate.yysemantics.yysval))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1081 "parser.cc" // glr.c:816
break;
case 6:
#line 255 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.op_or((((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yysemantics.yysval), (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1087 "parser.cc" // glr.c:816
break;
case 7:
#line 256 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.op_or((((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yysemantics.yysval), (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1093 "parser.cc" // glr.c:816
break;
case 9:
#line 261 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.op_and((((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yysemantics.yysval), (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1099 "parser.cc" // glr.c:816
break;
case 10:
#line 262 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.op_and((((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yysemantics.yysval), (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1105 "parser.cc" // glr.c:816
break;
case 15:
#line 273 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.boost((((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval), (((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yyloc)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1111 "parser.cc" // glr.c:816
break;
case 16:
#line 274 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.boost((((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yysemantics.yysval), (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1117 "parser.cc" // glr.c:816
break;
case 17:
#line 278 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.negation((((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1123 "parser.cc" // glr.c:816
break;
case 18:
#line 279 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.negation((((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1129 "parser.cc" // glr.c:816
break;
case 19:
#line 283 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ ((*yyvalp)) = (((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yysemantics.yysval); (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1135 "parser.cc" // glr.c:816
break;
case 21:
#line 288 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.function((((yyGLRStackItem const *)yyvsp)[YYFILL (-3)].yystate.yysemantics.yysval), (((yyGLRStackItem const *)yyvsp)[YYFILL (-1)].yystate.yysemantics.yysval)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-3)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1141 "parser.cc" // glr.c:816
break;
case 22:
#line 289 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.function((((yyGLRStackItem const *)yyvsp)[YYFILL (-5)].yystate.yysemantics.yysval), (((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yysemantics.yysval)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-5)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1147 "parser.cc" // glr.c:816
break;
case 26:
#line 299 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.list((((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yysemantics.yysval), (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1153 "parser.cc" // glr.c:816
break;
case 27:
#line 302 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.op_like((((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yysemantics.yysval), (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1159 "parser.cc" // glr.c:816
break;
case 28:
#line 303 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.negation(((*yyvalp)) = ctx.op_eq((((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yysemantics.yysval), ((*yyvalp)) = ctx.range((((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval), true, (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval), true))))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1165 "parser.cc" // glr.c:816
break;
case 29:
#line 304 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.op_eq((((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yysemantics.yysval), ((*yyvalp)) = ctx.range((((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yysemantics.yysval), true, (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval), false)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1171 "parser.cc" // glr.c:816
break;
case 30:
#line 305 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.op_eq((((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yysemantics.yysval), ((*yyvalp)) = ctx.range((((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yysemantics.yysval), true, (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval), true)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1177 "parser.cc" // glr.c:816
break;
case 31:
#line 306 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.op_eq((((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yysemantics.yysval), ((*yyvalp)) = ctx.range((((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval), true, (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval), true)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1183 "parser.cc" // glr.c:816
break;
case 32:
#line 307 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.op_eq((((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yysemantics.yysval), ((*yyvalp)) = ctx.range((((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval), true, (((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yysemantics.yysval), true)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1189 "parser.cc" // glr.c:816
break;
case 33:
#line 308 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.op_eq((((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yysemantics.yysval), ((*yyvalp)) = ctx.range((((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval), false, (((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yysemantics.yysval), true)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1195 "parser.cc" // glr.c:816
break;
case 34:
#line 309 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.negation(((*yyvalp)) = ctx.op_eq((((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yysemantics.yysval), (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval))))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1201 "parser.cc" // glr.c:816
break;
case 35:
#line 310 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.op_eq((((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yysemantics.yysval), (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1207 "parser.cc" // glr.c:816
break;
case 36:
#line 314 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.range((((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yysemantics.yysval), true, (((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yysemantics.yysval), true))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-6)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1213 "parser.cc" // glr.c:816
break;
case 37:
#line 315 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.range((((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yysemantics.yysval), true, (((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yysemantics.yysval), false))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-6)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1219 "parser.cc" // glr.c:816
break;
case 38:
#line 316 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.range((((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yysemantics.yysval), false, (((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yysemantics.yysval), false))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-6)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1225 "parser.cc" // glr.c:816
break;
case 39:
#line 317 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.range((((yyGLRStackItem const *)yyvsp)[YYFILL (-4)].yystate.yysemantics.yysval), false, (((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yysemantics.yysval), true))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-6)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1231 "parser.cc" // glr.c:816
break;
case 46:
#line 336 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.sequence((((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1237 "parser.cc" // glr.c:816
break;
case 47:
#line 337 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.append((((yyGLRStackItem const *)yyvsp)[YYFILL (-1)].yystate.yysemantics.yysval), (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-1)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1243 "parser.cc" // glr.c:816
break;
case 48:
#line 341 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.sequence((((yyGLRStackItem const *)yyvsp)[YYFILL (-1)].yystate.yyloc)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1249 "parser.cc" // glr.c:816
break;
case 49:
#line 342 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.append(((*yyvalp)) = ctx.append((((yyGLRStackItem const *)yyvsp)[YYFILL (-3)].yystate.yysemantics.yysval), (((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yyloc)), (((yyGLRStackItem const *)yyvsp)[YYFILL (-1)].yystate.yyloc)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-3)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1255 "parser.cc" // glr.c:816
break;
case 50:
#line 346 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.sequence((((yyGLRStackItem const *)yyvsp)[YYFILL (-1)].yystate.yyloc)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1261 "parser.cc" // glr.c:816
break;
case 51:
#line 347 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!(((*yyvalp)) = ctx.append(((*yyvalp)) = ctx.append((((yyGLRStackItem const *)yyvsp)[YYFILL (-3)].yystate.yysemantics.yysval), (((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yyloc)), (((yyGLRStackItem const *)yyvsp)[YYFILL (-1)].yystate.yyloc)))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-3)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1267 "parser.cc" // glr.c:816
break;
case 53:
#line 352 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!ctx.setLimit((((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-3)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1273 "parser.cc" // glr.c:816
break;
case 58:
#line 366 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!ctx.addOrder((((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yysemantics.yysval))) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1279 "parser.cc" // glr.c:816
break;
case 59:
#line 367 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!ctx.addOrder((((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yysemantics.yysval), true)) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1285 "parser.cc" // glr.c:816
break;
case 60:
#line 368 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:816
{ if (!ctx.addOrder((((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yysemantics.yysval), false)) YYERROR; (*yylocp).begin = (((yyGLRStackItem const *)yyvsp)[YYFILL (-2)].yystate.yyloc).begin; (*yylocp).end = (((yyGLRStackItem const *)yyvsp)[YYFILL (0)].yystate.yyloc).end; }
#line 1291 "parser.cc" // glr.c:816
break;
#line 1295 "parser.cc" // glr.c:816
default: break;
}
return yyok;
# undef yyerrok
# undef YYABORT
# undef YYACCEPT
# undef YYERROR
# undef YYBACKUP
# undef yyclearin
# undef YYRECOVERING
}
static void
yyuserMerge (int yyn, YYSTYPE* yy0, YYSTYPE* yy1)
{
YYUSE (yy0);
YYUSE (yy1);
switch (yyn)
{
default: break;
}
}
/* Bison grammar-table manipulation. */
/*-----------------------------------------------.
| Release the memory associated to this symbol. |
`-----------------------------------------------*/
static void
yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx)
{
YYUSE (yyvaluep);
YYUSE (yylocationp);
YYUSE (yyparser);
YYUSE (ctx);
if (!yymsg)
yymsg = "Deleting";
YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
YYUSE (yytype);
YY_IGNORE_MAYBE_UNINITIALIZED_END
}
/** Number of symbols composing the right hand side of rule #RULE. */
static inline int
yyrhsLength (yyRuleNum yyrule)
{
return yyr2[yyrule];
}
static void
yydestroyGLRState (char const *yymsg, yyGLRState *yys, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx)
{
if (yys->yyresolved)
yydestruct (yymsg, yystos[yys->yylrState],
&yys->yysemantics.yysval, &yys->yyloc, yyparser, ctx);
else
{
#if YYDEBUG
if (yydebug)
{
if (yys->yysemantics.yyfirstVal)
YYFPRINTF (stderr, "%s unresolved", yymsg);
else
YYFPRINTF (stderr, "%s incomplete", yymsg);
YY_SYMBOL_PRINT ("", yystos[yys->yylrState], YY_NULLPTR, &yys->yyloc);
}
#endif
if (yys->yysemantics.yyfirstVal)
{
yySemanticOption *yyoption = yys->yysemantics.yyfirstVal;
yyGLRState *yyrh;
int yyn;
for (yyrh = yyoption->yystate, yyn = yyrhsLength (yyoption->yyrule);
yyn > 0;
yyrh = yyrh->yypred, yyn -= 1)
yydestroyGLRState (yymsg, yyrh, yyparser, ctx);
}
}
}
/** Left-hand-side symbol for rule #YYRULE. */
static inline yySymbol
yylhsNonterm (yyRuleNum yyrule)
{
return yyr1[yyrule];
}
#define yypact_value_is_default(Yystate) \
(!!((Yystate) == (-93)))
/** True iff LR state YYSTATE has only a default reduction (regardless
* of token). */
static inline yybool
yyisDefaultedState (yyStateNum yystate)
{
return yypact_value_is_default (yypact[yystate]);
}
/** The default reduction for YYSTATE, assuming it has one. */
static inline yyRuleNum
yydefaultAction (yyStateNum yystate)
{
return yydefact[yystate];
}
#define yytable_value_is_error(Yytable_value) \
0
/** Set *YYACTION to the action to take in YYSTATE on seeing YYTOKEN.
* Result R means
* R < 0: Reduce on rule -R.
* R = 0: Error.
* R > 0: Shift to state R.
* Set *YYCONFLICTS to a pointer into yyconfl to a 0-terminated list
* of conflicting reductions.
*/
static inline void
yygetLRActions (yyStateNum yystate, int yytoken,
int* yyaction, const short int** yyconflicts)
{
int yyindex = yypact[yystate] + yytoken;
if (yypact_value_is_default (yypact[yystate])
|| yyindex < 0 || YYLAST < yyindex || yycheck[yyindex] != yytoken)
{
*yyaction = -yydefact[yystate];
*yyconflicts = yyconfl;
}
else if (! yytable_value_is_error (yytable[yyindex]))
{
*yyaction = yytable[yyindex];
*yyconflicts = yyconfl + yyconflp[yyindex];
}
else
{
*yyaction = 0;
*yyconflicts = yyconfl + yyconflp[yyindex];
}
}
/** Compute post-reduction state.
* \param yystate the current state
* \param yysym the nonterminal to push on the stack
*/
static inline yyStateNum
yyLRgotoState (yyStateNum yystate, yySymbol yysym)
{
int yyr = yypgoto[yysym - YYNTOKENS] + yystate;
if (0 <= yyr && yyr <= YYLAST && yycheck[yyr] == yystate)
return yytable[yyr];
else
return yydefgoto[yysym - YYNTOKENS];
}
static inline yybool
yyisShiftAction (int yyaction)
{
return 0 < yyaction;
}
static inline yybool
yyisErrorAction (int yyaction)
{
return yyaction == 0;
}
/* GLRStates */
/** Return a fresh GLRStackItem in YYSTACKP. The item is an LR state
* if YYISSTATE, and otherwise a semantic option. Callers should call
* YY_RESERVE_GLRSTACK afterwards to make sure there is sufficient
* headroom. */
static inline yyGLRStackItem*
yynewGLRStackItem (yyGLRStack* yystackp, yybool yyisState)
{
yyGLRStackItem* yynewItem = yystackp->yynextFree;
yystackp->yyspaceLeft -= 1;
yystackp->yynextFree += 1;
yynewItem->yystate.yyisState = yyisState;
return yynewItem;
}
/** Add a new semantic action that will execute the action for rule
* YYRULE on the semantic values in YYRHS to the list of
* alternative actions for YYSTATE. Assumes that YYRHS comes from
* stack #YYK of *YYSTACKP. */
static void
yyaddDeferredAction (yyGLRStack* yystackp, size_t yyk, yyGLRState* yystate,
yyGLRState* yyrhs, yyRuleNum yyrule)
{
yySemanticOption* yynewOption =
&yynewGLRStackItem (yystackp, yyfalse)->yyoption;
YYASSERT (!yynewOption->yyisState);
yynewOption->yystate = yyrhs;
yynewOption->yyrule = yyrule;
if (yystackp->yytops.yylookaheadNeeds[yyk])
{
yynewOption->yyrawchar = yychar;
yynewOption->yyval = yylval;
yynewOption->yyloc = yylloc;
}
else
yynewOption->yyrawchar = YYEMPTY;
yynewOption->yynext = yystate->yysemantics.yyfirstVal;
yystate->yysemantics.yyfirstVal = yynewOption;
YY_RESERVE_GLRSTACK (yystackp);
}
/* GLRStacks */
/** Initialize YYSET to a singleton set containing an empty stack. */
static yybool
yyinitStateSet (yyGLRStateSet* yyset)
{
yyset->yysize = 1;
yyset->yycapacity = 16;
yyset->yystates = (yyGLRState**) YYMALLOC (16 * sizeof yyset->yystates[0]);
if (! yyset->yystates)
return yyfalse;
yyset->yystates[0] = YY_NULLPTR;
yyset->yylookaheadNeeds =
(yybool*) YYMALLOC (16 * sizeof yyset->yylookaheadNeeds[0]);
if (! yyset->yylookaheadNeeds)
{
YYFREE (yyset->yystates);
return yyfalse;
}
return yytrue;
}
static void yyfreeStateSet (yyGLRStateSet* yyset)
{
YYFREE (yyset->yystates);
YYFREE (yyset->yylookaheadNeeds);
}
/** Initialize *YYSTACKP to a single empty stack, with total maximum
* capacity for all stacks of YYSIZE. */
static yybool
yyinitGLRStack (yyGLRStack* yystackp, size_t yysize)
{
yystackp->yyerrState = 0;
yynerrs = 0;
yystackp->yyspaceLeft = yysize;
yystackp->yyitems =
(yyGLRStackItem*) YYMALLOC (yysize * sizeof yystackp->yynextFree[0]);
if (!yystackp->yyitems)
return yyfalse;
yystackp->yynextFree = yystackp->yyitems;
yystackp->yysplitPoint = YY_NULLPTR;
yystackp->yylastDeleted = YY_NULLPTR;
return yyinitStateSet (&yystackp->yytops);
}
#if YYSTACKEXPANDABLE
# define YYRELOC(YYFROMITEMS,YYTOITEMS,YYX,YYTYPE) \
&((YYTOITEMS) - ((YYFROMITEMS) - (yyGLRStackItem*) (YYX)))->YYTYPE
/** If *YYSTACKP is expandable, extend it. WARNING: Pointers into the
stack from outside should be considered invalid after this call.
We always expand when there are 1 or fewer items left AFTER an
allocation, so that we can avoid having external pointers exist
across an allocation. */
static void
yyexpandGLRStack (yyGLRStack* yystackp)
{
yyGLRStackItem* yynewItems;
yyGLRStackItem* yyp0, *yyp1;
size_t yynewSize;
size_t yyn;
size_t yysize = yystackp->yynextFree - yystackp->yyitems;
if (YYMAXDEPTH - YYHEADROOM < yysize)
yyMemoryExhausted (yystackp);
yynewSize = 2*yysize;
if (YYMAXDEPTH < yynewSize)
yynewSize = YYMAXDEPTH;
yynewItems = (yyGLRStackItem*) YYMALLOC (yynewSize * sizeof yynewItems[0]);
if (! yynewItems)
yyMemoryExhausted (yystackp);
for (yyp0 = yystackp->yyitems, yyp1 = yynewItems, yyn = yysize;
0 < yyn;
yyn -= 1, yyp0 += 1, yyp1 += 1)
{
*yyp1 = *yyp0;
if (*(yybool *) yyp0)
{
yyGLRState* yys0 = &yyp0->yystate;
yyGLRState* yys1 = &yyp1->yystate;
if (yys0->yypred != YY_NULLPTR)
yys1->yypred =
YYRELOC (yyp0, yyp1, yys0->yypred, yystate);
if (! yys0->yyresolved && yys0->yysemantics.yyfirstVal != YY_NULLPTR)
yys1->yysemantics.yyfirstVal =
YYRELOC (yyp0, yyp1, yys0->yysemantics.yyfirstVal, yyoption);
}
else
{
yySemanticOption* yyv0 = &yyp0->yyoption;
yySemanticOption* yyv1 = &yyp1->yyoption;
if (yyv0->yystate != YY_NULLPTR)
yyv1->yystate = YYRELOC (yyp0, yyp1, yyv0->yystate, yystate);
if (yyv0->yynext != YY_NULLPTR)
yyv1->yynext = YYRELOC (yyp0, yyp1, yyv0->yynext, yyoption);
}
}
if (yystackp->yysplitPoint != YY_NULLPTR)
yystackp->yysplitPoint = YYRELOC (yystackp->yyitems, yynewItems,
yystackp->yysplitPoint, yystate);
for (yyn = 0; yyn < yystackp->yytops.yysize; yyn += 1)
if (yystackp->yytops.yystates[yyn] != YY_NULLPTR)
yystackp->yytops.yystates[yyn] =
YYRELOC (yystackp->yyitems, yynewItems,
yystackp->yytops.yystates[yyn], yystate);
YYFREE (yystackp->yyitems);
yystackp->yyitems = yynewItems;
yystackp->yynextFree = yynewItems + yysize;
yystackp->yyspaceLeft = yynewSize - yysize;
}
#endif
static void
yyfreeGLRStack (yyGLRStack* yystackp)
{
YYFREE (yystackp->yyitems);
yyfreeStateSet (&yystackp->yytops);
}
/** Assuming that YYS is a GLRState somewhere on *YYSTACKP, update the
* splitpoint of *YYSTACKP, if needed, so that it is at least as deep as
* YYS. */
static inline void
yyupdateSplit (yyGLRStack* yystackp, yyGLRState* yys)
{
if (yystackp->yysplitPoint != YY_NULLPTR && yystackp->yysplitPoint > yys)
yystackp->yysplitPoint = yys;
}
/** Invalidate stack #YYK in *YYSTACKP. */
static inline void
yymarkStackDeleted (yyGLRStack* yystackp, size_t yyk)
{
if (yystackp->yytops.yystates[yyk] != YY_NULLPTR)
yystackp->yylastDeleted = yystackp->yytops.yystates[yyk];
yystackp->yytops.yystates[yyk] = YY_NULLPTR;
}
/** Undelete the last stack in *YYSTACKP that was marked as deleted. Can
only be done once after a deletion, and only when all other stacks have
been deleted. */
static void
yyundeleteLastStack (yyGLRStack* yystackp)
{
if (yystackp->yylastDeleted == YY_NULLPTR || yystackp->yytops.yysize != 0)
return;
yystackp->yytops.yystates[0] = yystackp->yylastDeleted;
yystackp->yytops.yysize = 1;
YYDPRINTF ((stderr, "Restoring last deleted stack as stack #0.\n"));
yystackp->yylastDeleted = YY_NULLPTR;
}
static inline void
yyremoveDeletes (yyGLRStack* yystackp)
{
size_t yyi, yyj;
yyi = yyj = 0;
while (yyj < yystackp->yytops.yysize)
{
if (yystackp->yytops.yystates[yyi] == YY_NULLPTR)
{
if (yyi == yyj)
{
YYDPRINTF ((stderr, "Removing dead stacks.\n"));
}
yystackp->yytops.yysize -= 1;
}
else
{
yystackp->yytops.yystates[yyj] = yystackp->yytops.yystates[yyi];
/* In the current implementation, it's unnecessary to copy
yystackp->yytops.yylookaheadNeeds[yyi] since, after
yyremoveDeletes returns, the parser immediately either enters
deterministic operation or shifts a token. However, it doesn't
hurt, and the code might evolve to need it. */
yystackp->yytops.yylookaheadNeeds[yyj] =
yystackp->yytops.yylookaheadNeeds[yyi];
if (yyj != yyi)
{
YYDPRINTF ((stderr, "Rename stack %lu -> %lu.\n",
(unsigned long int) yyi, (unsigned long int) yyj));
}
yyj += 1;
}
yyi += 1;
}
}
/** Shift to a new state on stack #YYK of *YYSTACKP, corresponding to LR
* state YYLRSTATE, at input position YYPOSN, with (resolved) semantic
* value *YYVALP and source location *YYLOCP. */
static inline void
yyglrShift (yyGLRStack* yystackp, size_t yyk, yyStateNum yylrState,
size_t yyposn,
YYSTYPE* yyvalp, YYLTYPE* yylocp)
{
yyGLRState* yynewState = &yynewGLRStackItem (yystackp, yytrue)->yystate;
yynewState->yylrState = yylrState;
yynewState->yyposn = yyposn;
yynewState->yyresolved = yytrue;
yynewState->yypred = yystackp->yytops.yystates[yyk];
yynewState->yysemantics.yysval = *yyvalp;
yynewState->yyloc = *yylocp;
yystackp->yytops.yystates[yyk] = yynewState;
YY_RESERVE_GLRSTACK (yystackp);
}
/** Shift stack #YYK of *YYSTACKP, to a new state corresponding to LR
* state YYLRSTATE, at input position YYPOSN, with the (unresolved)
* semantic value of YYRHS under the action for YYRULE. */
static inline void
yyglrShiftDefer (yyGLRStack* yystackp, size_t yyk, yyStateNum yylrState,
size_t yyposn, yyGLRState* yyrhs, yyRuleNum yyrule)
{
yyGLRState* yynewState = &yynewGLRStackItem (yystackp, yytrue)->yystate;
YYASSERT (yynewState->yyisState);
yynewState->yylrState = yylrState;
yynewState->yyposn = yyposn;
yynewState->yyresolved = yyfalse;
yynewState->yypred = yystackp->yytops.yystates[yyk];
yynewState->yysemantics.yyfirstVal = YY_NULLPTR;
yystackp->yytops.yystates[yyk] = yynewState;
/* Invokes YY_RESERVE_GLRSTACK. */
yyaddDeferredAction (yystackp, yyk, yynewState, yyrhs, yyrule);
}
#if !YYDEBUG
# define YY_REDUCE_PRINT(Args)
#else
# define YY_REDUCE_PRINT(Args) \
do { \
if (yydebug) \
yy_reduce_print Args; \
} while (0)
/*----------------------------------------------------------------------.
| Report that stack #YYK of *YYSTACKP is going to be reduced by YYRULE. |
`----------------------------------------------------------------------*/
static inline void
yy_reduce_print (int yynormal, yyGLRStackItem* yyvsp, size_t yyk,
yyRuleNum yyrule, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx)
{
int yynrhs = yyrhsLength (yyrule);
int yylow = 1;
int yyi;
YYFPRINTF (stderr, "Reducing stack %lu by rule %d (line %lu):\n",
(unsigned long int) yyk, yyrule - 1,
(unsigned long int) yyrline[yyrule]);
if (! yynormal)
yyfillin (yyvsp, 1, -yynrhs);
/* The symbols being reduced. */
for (yyi = 0; yyi < yynrhs; yyi++)
{
YYFPRINTF (stderr, " $%d = ", yyi + 1);
yy_symbol_print (stderr,
yystos[yyvsp[yyi - yynrhs + 1].yystate.yylrState],
&yyvsp[yyi - yynrhs + 1].yystate.yysemantics.yysval
, &(((yyGLRStackItem const *)yyvsp)[YYFILL ((yyi + 1) - (yynrhs))].yystate.yyloc) , yyparser, ctx);
if (!yyvsp[yyi - yynrhs + 1].yystate.yyresolved)
YYFPRINTF (stderr, " (unresolved)");
YYFPRINTF (stderr, "\n");
}
}
#endif
/** Pop the symbols consumed by reduction #YYRULE from the top of stack
* #YYK of *YYSTACKP, and perform the appropriate semantic action on their
* semantic values. Assumes that all ambiguities in semantic values
* have been previously resolved. Set *YYVALP to the resulting value,
* and *YYLOCP to the computed location (if any). Return value is as
* for userAction. */
static inline YYRESULTTAG
yydoAction (yyGLRStack* yystackp, size_t yyk, yyRuleNum yyrule,
YYSTYPE* yyvalp, YYLTYPE *yylocp, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx)
{
int yynrhs = yyrhsLength (yyrule);
if (yystackp->yysplitPoint == YY_NULLPTR)
{
/* Standard special case: single stack. */
yyGLRStackItem* yyrhs = (yyGLRStackItem*) yystackp->yytops.yystates[yyk];
YYASSERT (yyk == 0);
yystackp->yynextFree -= yynrhs;
yystackp->yyspaceLeft += yynrhs;
yystackp->yytops.yystates[0] = & yystackp->yynextFree[-1].yystate;
YY_REDUCE_PRINT ((1, yyrhs, yyk, yyrule, yyparser, ctx));
return yyuserAction (yyrule, yynrhs, yyrhs, yystackp,
yyvalp, yylocp, yyparser, ctx);
}
else
{
int yyi;
yyGLRState* yys;
yyGLRStackItem yyrhsVals[YYMAXRHS + YYMAXLEFT + 1];
yys = yyrhsVals[YYMAXRHS + YYMAXLEFT].yystate.yypred
= yystackp->yytops.yystates[yyk];
if (yynrhs == 0)
/* Set default location. */
yyrhsVals[YYMAXRHS + YYMAXLEFT - 1].yystate.yyloc = yys->yyloc;
for (yyi = 0; yyi < yynrhs; yyi += 1)
{
yys = yys->yypred;
YYASSERT (yys);
}
yyupdateSplit (yystackp, yys);
yystackp->yytops.yystates[yyk] = yys;
YY_REDUCE_PRINT ((0, yyrhsVals + YYMAXRHS + YYMAXLEFT - 1, yyk, yyrule, yyparser, ctx));
return yyuserAction (yyrule, yynrhs, yyrhsVals + YYMAXRHS + YYMAXLEFT - 1,
yystackp, yyvalp, yylocp, yyparser, ctx);
}
}
/** Pop items off stack #YYK of *YYSTACKP according to grammar rule YYRULE,
* and push back on the resulting nonterminal symbol. Perform the
* semantic action associated with YYRULE and store its value with the
* newly pushed state, if YYFORCEEVAL or if *YYSTACKP is currently
* unambiguous. Otherwise, store the deferred semantic action with
* the new state. If the new state would have an identical input
* position, LR state, and predecessor to an existing state on the stack,
* it is identified with that existing state, eliminating stack #YYK from
* *YYSTACKP. In this case, the semantic value is
* added to the options for the existing state's semantic value.
*/
static inline YYRESULTTAG
yyglrReduce (yyGLRStack* yystackp, size_t yyk, yyRuleNum yyrule,
yybool yyforceEval, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx)
{
size_t yyposn = yystackp->yytops.yystates[yyk]->yyposn;
if (yyforceEval || yystackp->yysplitPoint == YY_NULLPTR)
{
YYSTYPE yysval;
YYLTYPE yyloc;
YYRESULTTAG yyflag = yydoAction (yystackp, yyk, yyrule, &yysval, &yyloc, yyparser, ctx);
if (yyflag == yyerr && yystackp->yysplitPoint != YY_NULLPTR)
{
YYDPRINTF ((stderr, "Parse on stack %lu rejected by rule #%d.\n",
(unsigned long int) yyk, yyrule - 1));
}
if (yyflag != yyok)
return yyflag;
YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyrule], &yysval, &yyloc);
yyglrShift (yystackp, yyk,
yyLRgotoState (yystackp->yytops.yystates[yyk]->yylrState,
yylhsNonterm (yyrule)),
yyposn, &yysval, &yyloc);
}
else
{
size_t yyi;
int yyn;
yyGLRState* yys, *yys0 = yystackp->yytops.yystates[yyk];
yyStateNum yynewLRState;
for (yys = yystackp->yytops.yystates[yyk], yyn = yyrhsLength (yyrule);
0 < yyn; yyn -= 1)
{
yys = yys->yypred;
YYASSERT (yys);
}
yyupdateSplit (yystackp, yys);
yynewLRState = yyLRgotoState (yys->yylrState, yylhsNonterm (yyrule));
YYDPRINTF ((stderr,
"Reduced stack %lu by rule #%d; action deferred. "
"Now in state %d.\n",
(unsigned long int) yyk, yyrule - 1, yynewLRState));
for (yyi = 0; yyi < yystackp->yytops.yysize; yyi += 1)
if (yyi != yyk && yystackp->yytops.yystates[yyi] != YY_NULLPTR)
{
yyGLRState *yysplit = yystackp->yysplitPoint;
yyGLRState *yyp = yystackp->yytops.yystates[yyi];
while (yyp != yys && yyp != yysplit && yyp->yyposn >= yyposn)
{
if (yyp->yylrState == yynewLRState && yyp->yypred == yys)
{
yyaddDeferredAction (yystackp, yyk, yyp, yys0, yyrule);
yymarkStackDeleted (yystackp, yyk);
YYDPRINTF ((stderr, "Merging stack %lu into stack %lu.\n",
(unsigned long int) yyk,
(unsigned long int) yyi));
return yyok;
}
yyp = yyp->yypred;
}
}
yystackp->yytops.yystates[yyk] = yys;
yyglrShiftDefer (yystackp, yyk, yynewLRState, yyposn, yys0, yyrule);
}
return yyok;
}
static size_t
yysplitStack (yyGLRStack* yystackp, size_t yyk)
{
if (yystackp->yysplitPoint == YY_NULLPTR)
{
YYASSERT (yyk == 0);
yystackp->yysplitPoint = yystackp->yytops.yystates[yyk];
}
if (yystackp->yytops.yysize >= yystackp->yytops.yycapacity)
{
yyGLRState** yynewStates;
yybool* yynewLookaheadNeeds;
yynewStates = YY_NULLPTR;
if (yystackp->yytops.yycapacity
> (YYSIZEMAX / (2 * sizeof yynewStates[0])))
yyMemoryExhausted (yystackp);
yystackp->yytops.yycapacity *= 2;
yynewStates =
(yyGLRState**) YYREALLOC (yystackp->yytops.yystates,
(yystackp->yytops.yycapacity
* sizeof yynewStates[0]));
if (yynewStates == YY_NULLPTR)
yyMemoryExhausted (yystackp);
yystackp->yytops.yystates = yynewStates;
yynewLookaheadNeeds =
(yybool*) YYREALLOC (yystackp->yytops.yylookaheadNeeds,
(yystackp->yytops.yycapacity
* sizeof yynewLookaheadNeeds[0]));
if (yynewLookaheadNeeds == YY_NULLPTR)
yyMemoryExhausted (yystackp);
yystackp->yytops.yylookaheadNeeds = yynewLookaheadNeeds;
}
yystackp->yytops.yystates[yystackp->yytops.yysize]
= yystackp->yytops.yystates[yyk];
yystackp->yytops.yylookaheadNeeds[yystackp->yytops.yysize]
= yystackp->yytops.yylookaheadNeeds[yyk];
yystackp->yytops.yysize += 1;
return yystackp->yytops.yysize-1;
}
/** True iff YYY0 and YYY1 represent identical options at the top level.
* That is, they represent the same rule applied to RHS symbols
* that produce the same terminal symbols. */
static yybool
yyidenticalOptions (yySemanticOption* yyy0, yySemanticOption* yyy1)
{
if (yyy0->yyrule == yyy1->yyrule)
{
yyGLRState *yys0, *yys1;
int yyn;
for (yys0 = yyy0->yystate, yys1 = yyy1->yystate,
yyn = yyrhsLength (yyy0->yyrule);
yyn > 0;
yys0 = yys0->yypred, yys1 = yys1->yypred, yyn -= 1)
if (yys0->yyposn != yys1->yyposn)
return yyfalse;
return yytrue;
}
else
return yyfalse;
}
/** Assuming identicalOptions (YYY0,YYY1), destructively merge the
* alternative semantic values for the RHS-symbols of YYY1 and YYY0. */
static void
yymergeOptionSets (yySemanticOption* yyy0, yySemanticOption* yyy1)
{
yyGLRState *yys0, *yys1;
int yyn;
for (yys0 = yyy0->yystate, yys1 = yyy1->yystate,
yyn = yyrhsLength (yyy0->yyrule);
yyn > 0;
yys0 = yys0->yypred, yys1 = yys1->yypred, yyn -= 1)
{
if (yys0 == yys1)
break;
else if (yys0->yyresolved)
{
yys1->yyresolved = yytrue;
yys1->yysemantics.yysval = yys0->yysemantics.yysval;
}
else if (yys1->yyresolved)
{
yys0->yyresolved = yytrue;
yys0->yysemantics.yysval = yys1->yysemantics.yysval;
}
else
{
yySemanticOption** yyz0p = &yys0->yysemantics.yyfirstVal;
yySemanticOption* yyz1 = yys1->yysemantics.yyfirstVal;
while (yytrue)
{
if (yyz1 == *yyz0p || yyz1 == YY_NULLPTR)
break;
else if (*yyz0p == YY_NULLPTR)
{
*yyz0p = yyz1;
break;
}
else if (*yyz0p < yyz1)
{
yySemanticOption* yyz = *yyz0p;
*yyz0p = yyz1;
yyz1 = yyz1->yynext;
(*yyz0p)->yynext = yyz;
}
yyz0p = &(*yyz0p)->yynext;
}
yys1->yysemantics.yyfirstVal = yys0->yysemantics.yyfirstVal;
}
}
}
/** Y0 and Y1 represent two possible actions to take in a given
* parsing state; return 0 if no combination is possible,
* 1 if user-mergeable, 2 if Y0 is preferred, 3 if Y1 is preferred. */
static int
yypreference (yySemanticOption* y0, yySemanticOption* y1)
{
yyRuleNum r0 = y0->yyrule, r1 = y1->yyrule;
int p0 = yydprec[r0], p1 = yydprec[r1];
if (p0 == p1)
{
if (yymerger[r0] == 0 || yymerger[r0] != yymerger[r1])
return 0;
else
return 1;
}
if (p0 == 0 || p1 == 0)
return 0;
if (p0 < p1)
return 3;
if (p1 < p0)
return 2;
return 0;
}
static YYRESULTTAG yyresolveValue (yyGLRState* yys,
yyGLRStack* yystackp, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx);
/** Resolve the previous YYN states starting at and including state YYS
* on *YYSTACKP. If result != yyok, some states may have been left
* unresolved possibly with empty semantic option chains. Regardless
* of whether result = yyok, each state has been left with consistent
* data so that yydestroyGLRState can be invoked if necessary. */
static YYRESULTTAG
yyresolveStates (yyGLRState* yys, int yyn,
yyGLRStack* yystackp, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx)
{
if (0 < yyn)
{
YYASSERT (yys->yypred);
YYCHK (yyresolveStates (yys->yypred, yyn-1, yystackp, yyparser, ctx));
if (! yys->yyresolved)
YYCHK (yyresolveValue (yys, yystackp, yyparser, ctx));
}
return yyok;
}
/** Resolve the states for the RHS of YYOPT on *YYSTACKP, perform its
* user action, and return the semantic value and location in *YYVALP
* and *YYLOCP. Regardless of whether result = yyok, all RHS states
* have been destroyed (assuming the user action destroys all RHS
* semantic values if invoked). */
static YYRESULTTAG
yyresolveAction (yySemanticOption* yyopt, yyGLRStack* yystackp,
YYSTYPE* yyvalp, YYLTYPE *yylocp, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx)
{
yyGLRStackItem yyrhsVals[YYMAXRHS + YYMAXLEFT + 1];
int yynrhs = yyrhsLength (yyopt->yyrule);
YYRESULTTAG yyflag =
yyresolveStates (yyopt->yystate, yynrhs, yystackp, yyparser, ctx);
if (yyflag != yyok)
{
yyGLRState *yys;
for (yys = yyopt->yystate; yynrhs > 0; yys = yys->yypred, yynrhs -= 1)
yydestroyGLRState ("Cleanup: popping", yys, yyparser, ctx);
return yyflag;
}
yyrhsVals[YYMAXRHS + YYMAXLEFT].yystate.yypred = yyopt->yystate;
if (yynrhs == 0)
/* Set default location. */
yyrhsVals[YYMAXRHS + YYMAXLEFT - 1].yystate.yyloc = yyopt->yystate->yyloc;
{
int yychar_current = yychar;
YYSTYPE yylval_current = yylval;
YYLTYPE yylloc_current = yylloc;
yychar = yyopt->yyrawchar;
yylval = yyopt->yyval;
yylloc = yyopt->yyloc;
yyflag = yyuserAction (yyopt->yyrule, yynrhs,
yyrhsVals + YYMAXRHS + YYMAXLEFT - 1,
yystackp, yyvalp, yylocp, yyparser, ctx);
yychar = yychar_current;
yylval = yylval_current;
yylloc = yylloc_current;
}
return yyflag;
}
#if YYDEBUG
static void
yyreportTree (yySemanticOption* yyx, int yyindent)
{
int yynrhs = yyrhsLength (yyx->yyrule);
int yyi;
yyGLRState* yys;
yyGLRState* yystates[1 + YYMAXRHS];
yyGLRState yyleftmost_state;
for (yyi = yynrhs, yys = yyx->yystate; 0 < yyi; yyi -= 1, yys = yys->yypred)
yystates[yyi] = yys;
if (yys == YY_NULLPTR)
{
yyleftmost_state.yyposn = 0;
yystates[0] = &yyleftmost_state;
}
else
yystates[0] = yys;
if (yyx->yystate->yyposn < yys->yyposn + 1)
YYFPRINTF (stderr, "%*s%s -> <Rule %d, empty>\n",
yyindent, "", yytokenName (yylhsNonterm (yyx->yyrule)),
yyx->yyrule - 1);
else
YYFPRINTF (stderr, "%*s%s -> <Rule %d, tokens %lu .. %lu>\n",
yyindent, "", yytokenName (yylhsNonterm (yyx->yyrule)),
yyx->yyrule - 1, (unsigned long int) (yys->yyposn + 1),
(unsigned long int) yyx->yystate->yyposn);
for (yyi = 1; yyi <= yynrhs; yyi += 1)
{
if (yystates[yyi]->yyresolved)
{
if (yystates[yyi-1]->yyposn+1 > yystates[yyi]->yyposn)
YYFPRINTF (stderr, "%*s%s <empty>\n", yyindent+2, "",
yytokenName (yystos[yystates[yyi]->yylrState]));
else
YYFPRINTF (stderr, "%*s%s <tokens %lu .. %lu>\n", yyindent+2, "",
yytokenName (yystos[yystates[yyi]->yylrState]),
(unsigned long int) (yystates[yyi-1]->yyposn + 1),
(unsigned long int) yystates[yyi]->yyposn);
}
else
yyreportTree (yystates[yyi]->yysemantics.yyfirstVal, yyindent+2);
}
}
#endif
static YYRESULTTAG
yyreportAmbiguity (yySemanticOption* yyx0,
yySemanticOption* yyx1, YYLTYPE *yylocp, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx)
{
YYUSE (yyx0);
YYUSE (yyx1);
#if YYDEBUG
YYFPRINTF (stderr, "Ambiguity detected.\n");
YYFPRINTF (stderr, "Option 1,\n");
yyreportTree (yyx0, 2);
YYFPRINTF (stderr, "\nOption 2,\n");
yyreportTree (yyx1, 2);
YYFPRINTF (stderr, "\n");
#endif
yyerror (yylocp, yyparser, ctx, YY_("syntax is ambiguous"));
return yyabort;
}
/** Resolve the locations for each of the YYN1 states in *YYSTACKP,
* ending at YYS1. Has no effect on previously resolved states.
* The first semantic option of a state is always chosen. */
static void
yyresolveLocations (yyGLRState* yys1, int yyn1,
yyGLRStack *yystackp, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx)
{
if (0 < yyn1)
{
yyresolveLocations (yys1->yypred, yyn1 - 1, yystackp, yyparser, ctx);
if (!yys1->yyresolved)
{
yyGLRStackItem yyrhsloc[1 + YYMAXRHS];
int yynrhs;
yySemanticOption *yyoption = yys1->yysemantics.yyfirstVal;
YYASSERT (yyoption != YY_NULLPTR);
yynrhs = yyrhsLength (yyoption->yyrule);
if (yynrhs > 0)
{
yyGLRState *yys;
int yyn;
yyresolveLocations (yyoption->yystate, yynrhs,
yystackp, yyparser, ctx);
for (yys = yyoption->yystate, yyn = yynrhs;
yyn > 0;
yys = yys->yypred, yyn -= 1)
yyrhsloc[yyn].yystate.yyloc = yys->yyloc;
}
else
{
/* Both yyresolveAction and yyresolveLocations traverse the GSS
in reverse rightmost order. It is only necessary to invoke
yyresolveLocations on a subforest for which yyresolveAction
would have been invoked next had an ambiguity not been
detected. Thus the location of the previous state (but not
necessarily the previous state itself) is guaranteed to be
resolved already. */
yyGLRState *yyprevious = yyoption->yystate;
yyrhsloc[0].yystate.yyloc = yyprevious->yyloc;
}
{
int yychar_current = yychar;
YYSTYPE yylval_current = yylval;
YYLTYPE yylloc_current = yylloc;
yychar = yyoption->yyrawchar;
yylval = yyoption->yyval;
yylloc = yyoption->yyloc;
YYLLOC_DEFAULT ((yys1->yyloc), yyrhsloc, yynrhs);
yychar = yychar_current;
yylval = yylval_current;
yylloc = yylloc_current;
}
}
}
}
/** Resolve the ambiguity represented in state YYS in *YYSTACKP,
* perform the indicated actions, and set the semantic value of YYS.
* If result != yyok, the chain of semantic options in YYS has been
* cleared instead or it has been left unmodified except that
* redundant options may have been removed. Regardless of whether
* result = yyok, YYS has been left with consistent data so that
* yydestroyGLRState can be invoked if necessary. */
static YYRESULTTAG
yyresolveValue (yyGLRState* yys, yyGLRStack* yystackp, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx)
{
yySemanticOption* yyoptionList = yys->yysemantics.yyfirstVal;
yySemanticOption* yybest = yyoptionList;
yySemanticOption** yypp;
yybool yymerge = yyfalse;
YYSTYPE yysval;
YYRESULTTAG yyflag;
YYLTYPE *yylocp = &yys->yyloc;
for (yypp = &yyoptionList->yynext; *yypp != YY_NULLPTR; )
{
yySemanticOption* yyp = *yypp;
if (yyidenticalOptions (yybest, yyp))
{
yymergeOptionSets (yybest, yyp);
*yypp = yyp->yynext;
}
else
{
switch (yypreference (yybest, yyp))
{
case 0:
yyresolveLocations (yys, 1, yystackp, yyparser, ctx);
return yyreportAmbiguity (yybest, yyp, yylocp, yyparser, ctx);
break;
case 1:
yymerge = yytrue;
break;
case 2:
break;
case 3:
yybest = yyp;
yymerge = yyfalse;
break;
default:
/* This cannot happen so it is not worth a YYASSERT (yyfalse),
but some compilers complain if the default case is
omitted. */
break;
}
yypp = &yyp->yynext;
}
}
if (yymerge)
{
yySemanticOption* yyp;
int yyprec = yydprec[yybest->yyrule];
yyflag = yyresolveAction (yybest, yystackp, &yysval, yylocp, yyparser, ctx);
if (yyflag == yyok)
for (yyp = yybest->yynext; yyp != YY_NULLPTR; yyp = yyp->yynext)
{
if (yyprec == yydprec[yyp->yyrule])
{
YYSTYPE yysval_other;
YYLTYPE yydummy;
yyflag = yyresolveAction (yyp, yystackp, &yysval_other, &yydummy, yyparser, ctx);
if (yyflag != yyok)
{
yydestruct ("Cleanup: discarding incompletely merged value for",
yystos[yys->yylrState],
&yysval, yylocp, yyparser, ctx);
break;
}
yyuserMerge (yymerger[yyp->yyrule], &yysval, &yysval_other);
}
}
}
else
yyflag = yyresolveAction (yybest, yystackp, &yysval, yylocp, yyparser, ctx);
if (yyflag == yyok)
{
yys->yyresolved = yytrue;
yys->yysemantics.yysval = yysval;
}
else
yys->yysemantics.yyfirstVal = YY_NULLPTR;
return yyflag;
}
static YYRESULTTAG
yyresolveStack (yyGLRStack* yystackp, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx)
{
if (yystackp->yysplitPoint != YY_NULLPTR)
{
yyGLRState* yys;
int yyn;
for (yyn = 0, yys = yystackp->yytops.yystates[0];
yys != yystackp->yysplitPoint;
yys = yys->yypred, yyn += 1)
continue;
YYCHK (yyresolveStates (yystackp->yytops.yystates[0], yyn, yystackp
, yyparser, ctx));
}
return yyok;
}
static void
yycompressStack (yyGLRStack* yystackp)
{
yyGLRState* yyp, *yyq, *yyr;
if (yystackp->yytops.yysize != 1 || yystackp->yysplitPoint == YY_NULLPTR)
return;
for (yyp = yystackp->yytops.yystates[0], yyq = yyp->yypred, yyr = YY_NULLPTR;
yyp != yystackp->yysplitPoint;
yyr = yyp, yyp = yyq, yyq = yyp->yypred)
yyp->yypred = yyr;
yystackp->yyspaceLeft += yystackp->yynextFree - yystackp->yyitems;
yystackp->yynextFree = ((yyGLRStackItem*) yystackp->yysplitPoint) + 1;
yystackp->yyspaceLeft -= yystackp->yynextFree - yystackp->yyitems;
yystackp->yysplitPoint = YY_NULLPTR;
yystackp->yylastDeleted = YY_NULLPTR;
while (yyr != YY_NULLPTR)
{
yystackp->yynextFree->yystate = *yyr;
yyr = yyr->yypred;
yystackp->yynextFree->yystate.yypred = &yystackp->yynextFree[-1].yystate;
yystackp->yytops.yystates[0] = &yystackp->yynextFree->yystate;
yystackp->yynextFree += 1;
yystackp->yyspaceLeft -= 1;
}
}
static YYRESULTTAG
yyprocessOneStack (yyGLRStack* yystackp, size_t yyk,
size_t yyposn, YYLTYPE *yylocp, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx)
{
while (yystackp->yytops.yystates[yyk] != YY_NULLPTR)
{
yyStateNum yystate = yystackp->yytops.yystates[yyk]->yylrState;
YYDPRINTF ((stderr, "Stack %lu Entering state %d\n",
(unsigned long int) yyk, yystate));
YYASSERT (yystate != YYFINAL);
if (yyisDefaultedState (yystate))
{
YYRESULTTAG yyflag;
yyRuleNum yyrule = yydefaultAction (yystate);
if (yyrule == 0)
{
YYDPRINTF ((stderr, "Stack %lu dies.\n",
(unsigned long int) yyk));
yymarkStackDeleted (yystackp, yyk);
return yyok;
}
yyflag = yyglrReduce (yystackp, yyk, yyrule, yyimmediate[yyrule], yyparser, ctx);
if (yyflag == yyerr)
{
YYDPRINTF ((stderr,
"Stack %lu dies "
"(predicate failure or explicit user error).\n",
(unsigned long int) yyk));
yymarkStackDeleted (yystackp, yyk);
return yyok;
}
if (yyflag != yyok)
return yyflag;
}
else
{
yySymbol yytoken;
int yyaction;
const short int* yyconflicts;
yystackp->yytops.yylookaheadNeeds[yyk] = yytrue;
if (yychar == YYEMPTY)
{
YYDPRINTF ((stderr, "Reading a token: "));
yychar = yylex (&yylval, &yylloc);
}
if (yychar <= YYEOF)
{
yychar = yytoken = YYEOF;
YYDPRINTF ((stderr, "Now at end of input.\n"));
}
else
{
yytoken = YYTRANSLATE (yychar);
YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
}
yygetLRActions (yystate, yytoken, &yyaction, &yyconflicts);
while (*yyconflicts != 0)
{
YYRESULTTAG yyflag;
size_t yynewStack = yysplitStack (yystackp, yyk);
YYDPRINTF ((stderr, "Splitting off stack %lu from %lu.\n",
(unsigned long int) yynewStack,
(unsigned long int) yyk));
yyflag = yyglrReduce (yystackp, yynewStack,
*yyconflicts,
yyimmediate[*yyconflicts], yyparser, ctx);
if (yyflag == yyok)
YYCHK (yyprocessOneStack (yystackp, yynewStack,
yyposn, yylocp, yyparser, ctx));
else if (yyflag == yyerr)
{
YYDPRINTF ((stderr, "Stack %lu dies.\n",
(unsigned long int) yynewStack));
yymarkStackDeleted (yystackp, yynewStack);
}
else
return yyflag;
yyconflicts += 1;
}
if (yyisShiftAction (yyaction))
break;
else if (yyisErrorAction (yyaction))
{
YYDPRINTF ((stderr, "Stack %lu dies.\n",
(unsigned long int) yyk));
yymarkStackDeleted (yystackp, yyk);
break;
}
else
{
YYRESULTTAG yyflag = yyglrReduce (yystackp, yyk, -yyaction,
yyimmediate[-yyaction], yyparser, ctx);
if (yyflag == yyerr)
{
YYDPRINTF ((stderr,
"Stack %lu dies "
"(predicate failure or explicit user error).\n",
(unsigned long int) yyk));
yymarkStackDeleted (yystackp, yyk);
break;
}
else if (yyflag != yyok)
return yyflag;
}
}
}
return yyok;
}
static void
yyreportSyntaxError (yyGLRStack* yystackp, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx)
{
if (yystackp->yyerrState != 0)
return;
#if ! YYERROR_VERBOSE
yyerror (&yylloc, yyparser, ctx, YY_("syntax error"));
#else
{
yySymbol yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
size_t yysize0 = yytnamerr (YY_NULLPTR, yytokenName (yytoken));
size_t yysize = yysize0;
yybool yysize_overflow = yyfalse;
char* yymsg = YY_NULLPTR;
enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
/* Internationalized format string. */
const char *yyformat = YY_NULLPTR;
/* 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:
- 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.
- Of course, the expected token list depends on states to have
correct lookahead information, and it depends on the parser not
to perform extra reductions after fetching a lookahead from the
scanner and before detecting a syntax error. Thus, state merging
(from LALR or IELR) and default reductions corrupt the expected
token list. However, the list is correct for canonical LR with
one exception: it will still contain any token that will not be
accepted due to an error action in a later state.
*/
if (yytoken != YYEMPTY)
{
int yyn = yypact[yystackp->yytops.yystates[0]->yylrState];
yyarg[yycount++] = yytokenName (yytoken);
if (!yypact_value_is_default (yyn))
{
/* 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;
int yyx;
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++] = yytokenName (yyx);
{
size_t yysz = yysize + yytnamerr (YY_NULLPTR, yytokenName (yyx));
yysize_overflow |= yysz < yysize;
yysize = yysz;
}
}
}
}
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_
}
{
size_t yysz = yysize + strlen (yyformat);
yysize_overflow |= yysz < yysize;
yysize = yysz;
}
if (!yysize_overflow)
yymsg = (char *) YYMALLOC (yysize);
if (yymsg)
{
char *yyp = yymsg;
int yyi = 0;
while ((*yyp = *yyformat))
{
if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
{
yyp += yytnamerr (yyp, yyarg[yyi++]);
yyformat += 2;
}
else
{
yyp++;
yyformat++;
}
}
yyerror (&yylloc, yyparser, ctx, yymsg);
YYFREE (yymsg);
}
else
{
yyerror (&yylloc, yyparser, ctx, YY_("syntax error"));
yyMemoryExhausted (yystackp);
}
}
#endif /* YYERROR_VERBOSE */
yynerrs += 1;
}
/* Recover from a syntax error on *YYSTACKP, assuming that *YYSTACKP->YYTOKENP,
yylval, and yylloc are the syntactic category, semantic value, and location
of the lookahead. */
static void
yyrecoverSyntaxError (yyGLRStack* yystackp, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx)
{
size_t yyk;
int yyj;
if (yystackp->yyerrState == 3)
/* We just shifted the error token and (perhaps) took some
reductions. Skip tokens until we can proceed. */
while (yytrue)
{
yySymbol yytoken;
if (yychar == YYEOF)
yyFail (yystackp, &yylloc, yyparser, ctx, YY_NULLPTR);
if (yychar != YYEMPTY)
{
/* We throw away the lookahead, but the error range
of the shifted error token must take it into account. */
yyGLRState *yys = yystackp->yytops.yystates[0];
yyGLRStackItem yyerror_range[3];
yyerror_range[1].yystate.yyloc = yys->yyloc;
yyerror_range[2].yystate.yyloc = yylloc;
YYLLOC_DEFAULT ((yys->yyloc), yyerror_range, 2);
yytoken = YYTRANSLATE (yychar);
yydestruct ("Error: discarding",
yytoken, &yylval, &yylloc, yyparser, ctx);
}
YYDPRINTF ((stderr, "Reading a token: "));
yychar = yylex (&yylval, &yylloc);
if (yychar <= YYEOF)
{
yychar = yytoken = YYEOF;
YYDPRINTF ((stderr, "Now at end of input.\n"));
}
else
{
yytoken = YYTRANSLATE (yychar);
YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
}
yyj = yypact[yystackp->yytops.yystates[0]->yylrState];
if (yypact_value_is_default (yyj))
return;
yyj += yytoken;
if (yyj < 0 || YYLAST < yyj || yycheck[yyj] != yytoken)
{
if (yydefact[yystackp->yytops.yystates[0]->yylrState] != 0)
return;
}
else if (! yytable_value_is_error (yytable[yyj]))
return;
}
/* Reduce to one stack. */
for (yyk = 0; yyk < yystackp->yytops.yysize; yyk += 1)
if (yystackp->yytops.yystates[yyk] != YY_NULLPTR)
break;
if (yyk >= yystackp->yytops.yysize)
yyFail (yystackp, &yylloc, yyparser, ctx, YY_NULLPTR);
for (yyk += 1; yyk < yystackp->yytops.yysize; yyk += 1)
yymarkStackDeleted (yystackp, yyk);
yyremoveDeletes (yystackp);
yycompressStack (yystackp);
/* Now pop stack until we find a state that shifts the error token. */
yystackp->yyerrState = 3;
while (yystackp->yytops.yystates[0] != YY_NULLPTR)
{
yyGLRState *yys = yystackp->yytops.yystates[0];
yyj = yypact[yys->yylrState];
if (! yypact_value_is_default (yyj))
{
yyj += YYTERROR;
if (0 <= yyj && yyj <= YYLAST && yycheck[yyj] == YYTERROR
&& yyisShiftAction (yytable[yyj]))
{
/* Shift the error token. */
/* First adjust its location.*/
YYLTYPE yyerrloc;
yystackp->yyerror_range[2].yystate.yyloc = yylloc;
YYLLOC_DEFAULT (yyerrloc, (yystackp->yyerror_range), 2);
YY_SYMBOL_PRINT ("Shifting", yystos[yytable[yyj]],
&yylval, &yyerrloc);
yyglrShift (yystackp, 0, yytable[yyj],
yys->yyposn, &yylval, &yyerrloc);
yys = yystackp->yytops.yystates[0];
break;
}
}
yystackp->yyerror_range[1].yystate.yyloc = yys->yyloc;
if (yys->yypred != YY_NULLPTR)
yydestroyGLRState ("Error: popping", yys, yyparser, ctx);
yystackp->yytops.yystates[0] = yys->yypred;
yystackp->yynextFree -= 1;
yystackp->yyspaceLeft += 1;
}
if (yystackp->yytops.yystates[0] == YY_NULLPTR)
yyFail (yystackp, &yylloc, yyparser, ctx, YY_NULLPTR);
}
#define YYCHK1(YYE) \
do { \
switch (YYE) { \
case yyok: \
break; \
case yyabort: \
goto yyabortlab; \
case yyaccept: \
goto yyacceptlab; \
case yyerr: \
goto yyuser_error; \
default: \
goto yybuglab; \
} \
} while (0)
/*----------.
| yyparse. |
`----------*/
int
yyparse (iresearch::iql::parser& yyparser, iresearch::iql::context& ctx)
{
int yyresult;
yyGLRStack yystack;
yyGLRStack* const yystackp = &yystack;
size_t yyposn;
YYDPRINTF ((stderr, "Starting parse\n"));
yychar = YYEMPTY;
yylval = yyval_default;
yylloc = yyloc_default;
/* User initialization code. */
yylloc.initialize ();
#line 2770 "parser.cc" // glr.c:2270
if (! yyinitGLRStack (yystackp, YYINITDEPTH))
goto yyexhaustedlab;
switch (YYSETJMP (yystack.yyexception_buffer))
{
case 0: break;
case 1: goto yyabortlab;
case 2: goto yyexhaustedlab;
default: goto yybuglab;
}
yyglrShift (&yystack, 0, 0, 0, &yylval, &yylloc);
yyposn = 0;
while (yytrue)
{
/* For efficiency, we have two loops, the first of which is
specialized to deterministic operation (single stack, no
potential ambiguity). */
/* Standard mode */
while (yytrue)
{
yyRuleNum yyrule;
int yyaction;
const short int* yyconflicts;
yyStateNum yystate = yystack.yytops.yystates[0]->yylrState;
YYDPRINTF ((stderr, "Entering state %d\n", yystate));
if (yystate == YYFINAL)
goto yyacceptlab;
if (yyisDefaultedState (yystate))
{
yyrule = yydefaultAction (yystate);
if (yyrule == 0)
{
yystack.yyerror_range[1].yystate.yyloc = yylloc;
yyreportSyntaxError (&yystack, yyparser, ctx);
goto yyuser_error;
}
YYCHK1 (yyglrReduce (&yystack, 0, yyrule, yytrue, yyparser, ctx));
}
else
{
yySymbol yytoken;
if (yychar == YYEMPTY)
{
YYDPRINTF ((stderr, "Reading a token: "));
yychar = yylex (&yylval, &yylloc);
}
if (yychar <= YYEOF)
{
yychar = yytoken = YYEOF;
YYDPRINTF ((stderr, "Now at end of input.\n"));
}
else
{
yytoken = YYTRANSLATE (yychar);
YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
}
yygetLRActions (yystate, yytoken, &yyaction, &yyconflicts);
if (*yyconflicts != 0)
break;
if (yyisShiftAction (yyaction))
{
YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
yychar = YYEMPTY;
yyposn += 1;
yyglrShift (&yystack, 0, yyaction, yyposn, &yylval, &yylloc);
if (0 < yystack.yyerrState)
yystack.yyerrState -= 1;
}
else if (yyisErrorAction (yyaction))
{
yystack.yyerror_range[1].yystate.yyloc = yylloc;
yyreportSyntaxError (&yystack, yyparser, ctx);
goto yyuser_error;
}
else
YYCHK1 (yyglrReduce (&yystack, 0, -yyaction, yytrue, yyparser, ctx));
}
}
while (yytrue)
{
yySymbol yytoken_to_shift;
size_t yys;
for (yys = 0; yys < yystack.yytops.yysize; yys += 1)
yystackp->yytops.yylookaheadNeeds[yys] = yychar != YYEMPTY;
/* yyprocessOneStack returns one of three things:
- An error flag. If the caller is yyprocessOneStack, it
immediately returns as well. When the caller is finally
yyparse, it jumps to an error label via YYCHK1.
- yyok, but yyprocessOneStack has invoked yymarkStackDeleted
(&yystack, yys), which sets the top state of yys to NULL. Thus,
yyparse's following invocation of yyremoveDeletes will remove
the stack.
- yyok, when ready to shift a token.
Except in the first case, yyparse will invoke yyremoveDeletes and
then shift the next token onto all remaining stacks. This
synchronization of the shift (that is, after all preceding
reductions on all stacks) helps prevent double destructor calls
on yylval in the event of memory exhaustion. */
for (yys = 0; yys < yystack.yytops.yysize; yys += 1)
YYCHK1 (yyprocessOneStack (&yystack, yys, yyposn, &yylloc, yyparser, ctx));
yyremoveDeletes (&yystack);
if (yystack.yytops.yysize == 0)
{
yyundeleteLastStack (&yystack);
if (yystack.yytops.yysize == 0)
yyFail (&yystack, &yylloc, yyparser, ctx, YY_("syntax error"));
YYCHK1 (yyresolveStack (&yystack, yyparser, ctx));
YYDPRINTF ((stderr, "Returning to deterministic operation.\n"));
yystack.yyerror_range[1].yystate.yyloc = yylloc;
yyreportSyntaxError (&yystack, yyparser, ctx);
goto yyuser_error;
}
/* If any yyglrShift call fails, it will fail after shifting. Thus,
a copy of yylval will already be on stack 0 in the event of a
failure in the following loop. Thus, yychar is set to YYEMPTY
before the loop to make sure the user destructor for yylval isn't
called twice. */
yytoken_to_shift = YYTRANSLATE (yychar);
yychar = YYEMPTY;
yyposn += 1;
for (yys = 0; yys < yystack.yytops.yysize; yys += 1)
{
int yyaction;
const short int* yyconflicts;
yyStateNum yystate = yystack.yytops.yystates[yys]->yylrState;
yygetLRActions (yystate, yytoken_to_shift, &yyaction,
&yyconflicts);
/* Note that yyconflicts were handled by yyprocessOneStack. */
YYDPRINTF ((stderr, "On stack %lu, ", (unsigned long int) yys));
YY_SYMBOL_PRINT ("shifting", yytoken_to_shift, &yylval, &yylloc);
yyglrShift (&yystack, yys, yyaction, yyposn,
&yylval, &yylloc);
YYDPRINTF ((stderr, "Stack %lu now in state #%d\n",
(unsigned long int) yys,
yystack.yytops.yystates[yys]->yylrState));
}
if (yystack.yytops.yysize == 1)
{
YYCHK1 (yyresolveStack (&yystack, yyparser, ctx));
YYDPRINTF ((stderr, "Returning to deterministic operation.\n"));
yycompressStack (&yystack);
break;
}
}
continue;
yyuser_error:
yyrecoverSyntaxError (&yystack, yyparser, ctx);
yyposn = yystack.yytops.yystates[0]->yyposn;
}
yyacceptlab:
yyresult = 0;
goto yyreturn;
yybuglab:
YYASSERT (yyfalse);
goto yyabortlab;
yyabortlab:
yyresult = 1;
goto yyreturn;
yyexhaustedlab:
yyerror (&yylloc, yyparser, ctx, YY_("memory exhausted"));
yyresult = 2;
goto yyreturn;
yyreturn:
if (yychar != YYEMPTY)
yydestruct ("Cleanup: discarding lookahead",
YYTRANSLATE (yychar), &yylval, &yylloc, yyparser, ctx);
/* If the stack is well-formed, pop the stack until it is empty,
destroying its entries as we go. But free the stack regardless
of whether it is well-formed. */
if (yystack.yyitems)
{
yyGLRState** yystates = yystack.yytops.yystates;
if (yystates)
{
size_t yysize = yystack.yytops.yysize;
size_t yyk;
for (yyk = 0; yyk < yysize; yyk += 1)
if (yystates[yyk])
{
while (yystates[yyk])
{
yyGLRState *yys = yystates[yyk];
yystack.yyerror_range[1].yystate.yyloc = yys->yyloc;
if (yys->yypred != YY_NULLPTR)
yydestroyGLRState ("Cleanup: popping", yys, yyparser, ctx);
yystates[yyk] = yys->yypred;
yystack.yynextFree -= 1;
yystack.yyspaceLeft += 1;
}
break;
}
}
yyfreeGLRStack (&yystack);
}
return yyresult;
}
/* DEBUGGING ONLY */
#if YYDEBUG
static void
yy_yypstack (yyGLRState* yys)
{
if (yys->yypred)
{
yy_yypstack (yys->yypred);
YYFPRINTF (stderr, " -> ");
}
YYFPRINTF (stderr, "%d@%lu", yys->yylrState,
(unsigned long int) yys->yyposn);
}
static void
yypstates (yyGLRState* yyst)
{
if (yyst == YY_NULLPTR)
YYFPRINTF (stderr, "<null>");
else
yy_yypstack (yyst);
YYFPRINTF (stderr, "\n");
}
static void
yypstack (yyGLRStack* yystackp, size_t yyk)
{
yypstates (yystackp->yytops.yystates[yyk]);
}
#define YYINDEX(YYX) \
((YYX) == YY_NULLPTR ? -1 : (yyGLRStackItem*) (YYX) - yystackp->yyitems)
static void
yypdumpstack (yyGLRStack* yystackp)
{
yyGLRStackItem* yyp;
size_t yyi;
for (yyp = yystackp->yyitems; yyp < yystackp->yynextFree; yyp += 1)
{
YYFPRINTF (stderr, "%3lu. ",
(unsigned long int) (yyp - yystackp->yyitems));
if (*(yybool *) yyp)
{
YYASSERT (yyp->yystate.yyisState);
YYASSERT (yyp->yyoption.yyisState);
YYFPRINTF (stderr, "Res: %d, LR State: %d, posn: %lu, pred: %ld",
yyp->yystate.yyresolved, yyp->yystate.yylrState,
(unsigned long int) yyp->yystate.yyposn,
(long int) YYINDEX (yyp->yystate.yypred));
if (! yyp->yystate.yyresolved)
YYFPRINTF (stderr, ", firstVal: %ld",
(long int) YYINDEX (yyp->yystate
.yysemantics.yyfirstVal));
}
else
{
YYASSERT (!yyp->yystate.yyisState);
YYASSERT (!yyp->yyoption.yyisState);
YYFPRINTF (stderr, "Option. rule: %d, state: %ld, next: %ld",
yyp->yyoption.yyrule - 1,
(long int) YYINDEX (yyp->yyoption.yystate),
(long int) YYINDEX (yyp->yyoption.yynext));
}
YYFPRINTF (stderr, "\n");
}
YYFPRINTF (stderr, "Tops:");
for (yyi = 0; yyi < yystackp->yytops.yysize; yyi += 1)
YYFPRINTF (stderr, "%lu: %ld; ", (unsigned long int) yyi,
(long int) YYINDEX (yystackp->yytops.yystates[yyi]));
YYFPRINTF (stderr, "\n");
}
#endif
#undef yylval
#undef yychar
#undef yynerrs
#undef yylloc
#line 371 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:2584
// -----------------------------------------------------------------------------
// --SECTION-- Epilogue
// -----------------------------------------------------------------------------
// define after 'yydebug' is declared by bison
namespace iresearch {
namespace iql {
void debug(parser& parser, bool bEnable) {
#if YYDEBUG
// suppress MSVC C4505 warnings ('#pragma warning(disable:4505)' is ignored by MSVS)
// defined here only for the sake of being inside some function
#if defined(_MSC_VER)
if (false) yypstack(nullptr, 0);
if (false) yypdumpstack(nullptr);
#endif
yydebug = bEnable ? 1 : 0;
parser.set_debug_level(bEnable ? 1 : 0);
#endif
}
}
}
// end of suppress of warnings due to Bison generated code (pop section, push at start of file)
#if defined(_MSC_VER)
#pragma warning(default : 4706)
#pragma warning(default : 4611)
#pragma warning(default : 4505)
#pragma warning(default : 4244)
#pragma warning(default : 4127)
#pragma warning(default : 4100)
#endif
// -----------------------------------------------------------------------------
// --SECTION-- END-OF-FILE
// -----------------------------------------------------------------------------
#line 3110 "parser.cc" // glr.c:2584
/*------------------.
| Report an error. |
`------------------*/
static void
yyerror (const iresearch::iql::parser::location_type *yylocationp, iresearch::iql::parser& yyparser, iresearch::iql::context& ctx, const char* msg)
{
YYUSE (yyparser);
YYUSE (ctx);
yyparser.error (*yylocationp, msg);
}
#line 31 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:2584
namespace iresearch { namespace iql {
#line 3127 "parser.cc" // glr.c:2584
/// Build a parser object.
parser::parser (iresearch::iql::context& ctx_yyarg)
:
#if YYDEBUG
yycdebug_ (&std::cerr),
#endif
ctx (ctx_yyarg)
{
}
parser::~parser ()
{
}
int
parser::parse ()
{
return ::yyparse (*this, ctx);
}
#if YYDEBUG
/*--------------------.
| Print this symbol. |
`--------------------*/
inline void
parser::yy_symbol_value_print_ (int yytype,
const semantic_type* yyvaluep,
const location_type* yylocationp)
{
YYUSE (yylocationp);
YYUSE (yyvaluep);
std::ostream& yyoutput = debug_stream ();
std::ostream& yyo = yyoutput;
YYUSE (yyo);
YYUSE (yytype);
}
void
parser::yy_symbol_print_ (int yytype,
const semantic_type* yyvaluep,
const location_type* yylocationp)
{
*yycdebug_ << (yytype < YYNTOKENS ? "token" : "nterm")
<< ' ' << yytname[yytype] << " ("
<< *yylocationp << ": ";
yy_symbol_value_print_ (yytype, yyvaluep, yylocationp);
*yycdebug_ << ')';
}
std::ostream&
parser::debug_stream () const
{
return *yycdebug_;
}
void
parser::set_debug_stream (std::ostream& o)
{
yycdebug_ = &o;
}
parser::debug_level_type
parser::debug_level () const
{
return yydebug;
}
void
parser::set_debug_level (debug_level_type l)
{
// Actually, it is yydebug which is really used.
yydebug = l;
}
#endif
#line 31 "/home/user/git-root/arangodb-iresearch/3rdParty/iresearch/core/iql/parser.yy" // glr.c:2584
} } // iresearch::iql
#line 3208 "parser.cc" // glr.c:2584
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