-/* A Bison parser, made from ifq.y, by GNU bison 1.75. */\r
-\r
-/* Skeleton parser for Yacc-like parsing with Bison,\r
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software Foundation, Inc.\r
-\r
- This program is free software; you can redistribute it and/or modify\r
- it under the terms of the GNU General Public License as published by\r
- the Free Software Foundation; either version 2, or (at your option)\r
- any later version.\r
-\r
- This program is distributed in the hope that it will be useful,\r
- but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
- GNU General Public License for more details.\r
-\r
- You should have received a copy of the GNU General Public License\r
- along with this program; if not, write to the Free Software\r
- Foundation, Inc., 59 Temple Place - Suite 330,\r
- Boston, MA 02111-1307, USA. */\r
-\r
-/* As a special exception, when this file is copied by Bison into a\r
- Bison output file, you may use that output file without restriction.\r
- This special exception was added by the Free Software Foundation\r
- in version 1.24 of Bison. */\r
-\r
-/* Written by Richard Stallman by simplifying the original so called\r
- ``semantic'' parser. */\r
-\r
-/* All symbols defined below should begin with yy or YY, to avoid\r
- infringing on user name space. This should be done even for local\r
- variables, as they might otherwise be expanded by user macros.\r
- There are some unavoidable exceptions within include files to\r
- define necessary library symbols; they are noted "INFRINGES ON\r
- USER NAME SPACE" below. */\r
-\r
-/* Identify Bison output. */\r
-#define YYBISON 1\r
-\r
-/* Pure parsers. */\r
-#define YYPURE 0\r
-\r
-/* Using locations. */\r
-#define YYLSP_NEEDED 0\r
-\r
-/* If NAME_PREFIX is specified substitute the variables and functions\r
- names. */\r
-#define yyparse IfqParserparse\r
-#define yylex IfqParserlex\r
-#define yyerror IfqParsererror\r
-#define yylval IfqParserlval\r
-#define yychar IfqParserchar\r
-#define yydebug IfqParserdebug\r
-#define yynerrs IfqParsernerrs\r
-\r
-\r
-/* Tokens. */\r
-#ifndef YYTOKENTYPE\r
-# define YYTOKENTYPE\r
- /* Put the tokens into the symbol table, so that GDB and other debuggers\r
- know about them. */\r
- enum yytokentype {\r
- NAME = 258,\r
- PRED = 259,\r
- STRING_TOKEN = 260,\r
- INTNUM = 261,\r
- LONGINTNUM = 262,\r
- APPROXNUM = 263,\r
- OR = 264,\r
- AND = 265,\r
- NOT = 266,\r
- SEMICOLON = 267,\r
- LEFTBRACE = 268,\r
- RIGHTBRACE = 269,\r
- BY = 270,\r
- AS = 271,\r
- AGGR = 272,\r
- FROM = 273,\r
- INNER_JOIN = 274,\r
- OUTER_JOIN = 275,\r
- LEFT_OUTER_JOIN = 276,\r
- RIGHT_OUTER_JOIN = 277,\r
- GROUP = 278,\r
- HAVING = 279,\r
- IN = 280,\r
- SELECT = 281,\r
- WHERE = 282,\r
- SUCH = 283,\r
- THAT = 284,\r
- TRUE_V = 285,\r
- FALSE_V = 286,\r
- TIMEVAL_L = 287,\r
- HEX_L = 288,\r
- LHEX_L = 289,\r
- IP_L = 290,\r
- MERGE = 291,\r
- SLACK = 292,\r
- DEFINE_SEC = 293,\r
- PARAM_SEC = 294,\r
- PROTOCOL = 295,\r
- TABLE = 296,\r
- STREAM = 297,\r
- FTA = 298,\r
- OPERATOR = 299,\r
- OPERATOR_VIEW = 300,\r
- FIELDS = 301,\r
- SUBQUERIES = 302,\r
- SELECTION_PUSHDOWN = 303\r
- };\r
-#endif\r
-#define NAME 258\r
-#define PRED 259\r
-#define STRING_TOKEN 260\r
-#define INTNUM 261\r
-#define LONGINTNUM 262\r
-#define APPROXNUM 263\r
-#define OR 264\r
-#define AND 265\r
-#define NOT 266\r
-#define SEMICOLON 267\r
-#define LEFTBRACE 268\r
-#define RIGHTBRACE 269\r
-#define BY 270\r
-#define AS 271\r
-#define AGGR 272\r
-#define FROM 273\r
-#define INNER_JOIN 274\r
-#define OUTER_JOIN 275\r
-#define LEFT_OUTER_JOIN 276\r
-#define RIGHT_OUTER_JOIN 277\r
-#define GROUP 278\r
-#define HAVING 279\r
-#define IN 280\r
-#define SELECT 281\r
-#define WHERE 282\r
-#define SUCH 283\r
-#define THAT 284\r
-#define TRUE_V 285\r
-#define FALSE_V 286\r
-#define TIMEVAL_L 287\r
-#define HEX_L 288\r
-#define LHEX_L 289\r
-#define IP_L 290\r
-#define MERGE 291\r
-#define SLACK 292\r
-#define DEFINE_SEC 293\r
-#define PARAM_SEC 294\r
-#define PROTOCOL 295\r
-#define TABLE 296\r
-#define STREAM 297\r
-#define FTA 298\r
-#define OPERATOR 299\r
-#define OPERATOR_VIEW 300\r
-#define FIELDS 301\r
-#define SUBQUERIES 302\r
-#define SELECTION_PUSHDOWN 303\r
-\r
-\r
-\r
-\r
-/* Copy the first part of user declarations. */\r
-#line 8 "ifq.y"\r
-\r
-\r
-\r
-#include <stdio.h>\r
-\r
-/* Some addn'l includes, necessary but not included by the\r
- bison generated code.\r
-*/\r
-\r
-#include <stdlib.h>\r
-\r
-/* prototypes for the parser callbacks.\r
-*/\r
-\r
-#include "parse_fta.h"\r
-\r
-\r
-extern fta_parse_t *ifq_parse_result;\r
-\r
-\r
-#define YYDEBUG 1\r
-\r
-\r
-\r
-/* Enabling traces. */\r
-#ifndef YYDEBUG\r
-# define YYDEBUG 0\r
-#endif\r
-\r
-/* Enabling verbose error messages. */\r
-#ifdef YYERROR_VERBOSE\r
-# undef YYERROR_VERBOSE\r
-# define YYERROR_VERBOSE 1\r
-#else\r
-# define YYERROR_VERBOSE 0\r
-#endif\r
-\r
-#ifndef YYSTYPE\r
-#line 35 "ifq.y"\r
-typedef union {\r
- int intval;\r
- double floatval;\r
- char *strval;\r
- int subtok;\r
-\r
-/* for FTA definition. */\r
- literal_t *litval;\r
- scalarexp_t *scalarval;\r
- se_list_t *se_listval;\r
- select_list_t *select_listval;\r
- table_exp_t *tblp;\r
- predicate_t *predp;\r
- literal_list_t *lit_l;\r
- tablevar_t *table;\r
- tablevar_list_t *tbl_list;\r
- colref_t *colref;\r
- colref_list_t *clist;\r
- var_defs_t *var_defs;\r
- var_pair_t *var_pair;\r
- gb_t *gb_val;\r
- gb_list_t *gb_list;\r
-\r
- query_list_t *q_list;\r
-\r
-\r
-} yystype;\r
-/* Line 193 of /usr/local/share/bison/yacc.c. */\r
-#line 230 "ifq.tab.cc"\r
-# define YYSTYPE yystype\r
-# define YYSTYPE_IS_TRIVIAL 1\r
-#endif\r
-\r
-#ifndef YYLTYPE\r
-typedef struct yyltype\r
-{\r
- int first_line;\r
- int first_column;\r
- int last_line;\r
- int last_column;\r
-} yyltype;\r
-# define YYLTYPE yyltype\r
-# define YYLTYPE_IS_TRIVIAL 1\r
-#endif\r
-\r
-/* Copy the second part of user declarations. */\r
-\r
-\r
-/* Line 213 of /usr/local/share/bison/yacc.c. */\r
-#line 251 "ifq.tab.cc"\r
-\r
-#if ! defined (yyoverflow) || YYERROR_VERBOSE\r
-\r
-/* The parser invokes alloca or malloc; define the necessary symbols. */\r
-\r
-# if YYSTACK_USE_ALLOCA\r
-# define YYSTACK_ALLOC alloca\r
-# else\r
-# ifndef YYSTACK_USE_ALLOCA\r
-# if defined (alloca) || defined (_ALLOCA_H)\r
-# define YYSTACK_ALLOC alloca\r
-# else\r
-# ifdef __GNUC__\r
-# define YYSTACK_ALLOC __builtin_alloca\r
-# endif\r
-# endif\r
-# endif\r
-# endif\r
-\r
-# ifdef YYSTACK_ALLOC\r
- /* Pacify GCC's `empty if-body' warning. */\r
-# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)\r
-# else\r
-# if defined (__STDC__) || defined (__cplusplus)\r
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */\r
-# define YYSIZE_T size_t\r
-# endif\r
-# define YYSTACK_ALLOC malloc\r
-# define YYSTACK_FREE free\r
-# endif\r
-#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */\r
-\r
-\r
-#if (! defined (yyoverflow) \\r
- && (! defined (__cplusplus) \\r
- || (YYLTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))\r
-\r
-/* A type that is properly aligned for any stack member. */\r
-union yyalloc\r
-{\r
- short yyss;\r
- YYSTYPE yyvs;\r
- };\r
-\r
-/* The size of the maximum gap between one aligned stack and the next. */\r
-# define YYSTACK_GAP_MAX (sizeof (union yyalloc) - 1)\r
-\r
-/* The size of an array large to enough to hold all stacks, each with\r
- N elements. */\r
-# define YYSTACK_BYTES(N) \\r
- ((N) * (sizeof (short) + sizeof (YYSTYPE)) \\r
- + YYSTACK_GAP_MAX)\r
-\r
-/* Copy COUNT objects from FROM to TO. The source and destination do\r
- not overlap. */\r
-# ifndef YYCOPY\r
-# if 1 < __GNUC__\r
-# define YYCOPY(To, From, Count) \\r
- __builtin_memcpy (To, From, (Count) * sizeof (*(From)))\r
-# else\r
-# define YYCOPY(To, From, Count) \\r
- do \\r
- { \\r
- register YYSIZE_T yyi; \\r
- for (yyi = 0; yyi < (Count); yyi++) \\r
- (To)[yyi] = (From)[yyi]; \\r
- } \\r
- while (0)\r
-# endif\r
-# endif\r
-\r
-/* Relocate STACK from its old location to the new one. The\r
- local variables YYSIZE and YYSTACKSIZE give the old and new number of\r
- elements in the stack, and YYPTR gives the new location of the\r
- stack. Advance YYPTR to a properly aligned location for the next\r
- stack. */\r
-# define YYSTACK_RELOCATE(Stack) \\r
- do \\r
- { \\r
- YYSIZE_T yynewbytes; \\r
- YYCOPY (&yyptr->Stack, Stack, yysize); \\r
- Stack = &yyptr->Stack; \\r
- yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAX; \\r
- yyptr += yynewbytes / sizeof (*yyptr); \\r
- } \\r
- while (0)\r
-\r
-#endif\r
-\r
-#if defined (__STDC__) || defined (__cplusplus)\r
- typedef signed char yysigned_char;\r
-#else\r
- typedef short yysigned_char;\r
-#endif\r
-\r
-/* YYFINAL -- State number of the termination state. */\r
-#define YYFINAL 6\r
-#define YYLAST 46\r
-\r
-/* YYNTOKENS -- Number of terminals. */\r
-#define YYNTOKENS 55\r
-/* YYNNTS -- Number of nonterminals. */\r
-#define YYNNTS 12\r
-/* YYNRULES -- Number of rules. */\r
-#define YYNRULES 28\r
-/* YYNRULES -- Number of states. */\r
-#define YYNSTATES 46\r
-\r
-/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */\r
-#define YYUNDEFTOK 2\r
-#define YYMAXUTOK 303\r
-\r
-#define YYTRANSLATE(X) \\r
- ((unsigned)(X) <= YYMAXUTOK ? yytranslate[X] : YYUNDEFTOK)\r
-\r
-/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */\r
-static const unsigned char yytranslate[] =\r
-{\r
- 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 50, 51, 2, 2, 54, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 49, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 52, 2, 53, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,\r
- 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,\r
- 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,\r
- 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,\r
- 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,\r
- 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,\r
- 45, 46, 47, 48\r
-};\r
-\r
-#if YYDEBUG\r
-/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in\r
- YYRHS. */\r
-static const unsigned char yyprhs[] =\r
-{\r
- 0, 0, 3, 5, 9, 11, 15, 17, 19, 21,\r
- 25, 29, 32, 36, 38, 43, 45, 47, 49, 53,\r
- 55, 57, 59, 61, 63, 65, 68, 71, 74\r
-};\r
-\r
-/* YYRHS -- A `-1'-separated list of the rules' RHS. */\r
-static const yysigned_char yyrhs[] =\r
-{\r
- 56, 0, -1, 58, -1, 3, 49, 59, -1, 57,\r
- -1, 58, 12, 57, -1, 60, -1, 61, -1, 62,\r
- -1, 62, 9, 62, -1, 62, 10, 62, -1, 11,\r
- 62, -1, 50, 62, 51, -1, 63, -1, 4, 52,\r
- 65, 53, -1, 66, -1, 3, -1, 64, -1, 65,\r
- 54, 64, -1, 5, -1, 6, -1, 7, -1, 8,\r
- -1, 30, -1, 31, -1, 32, 5, -1, 33, 5,\r
- -1, 34, 5, -1, 35, 5, -1\r
-};\r
-\r
-/* YYRLINE[YYN] -- source line where rule number YYN was defined. */\r
-static const unsigned char yyrline[] =\r
-{\r
- 0, 117, 117, 130, 135, 136, 140, 149, 155, 163,\r
- 165, 166, 167, 168, 171, 178, 180, 184, 186, 189,\r
- 191, 192, 193, 194, 195, 196, 197, 198, 199\r
-};\r
-#endif\r
-\r
-#if YYDEBUG || YYERROR_VERBOSE\r
-/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.\r
- First, the terminals, then, starting at YYNTOKENS, nonterminals. */\r
-static const char *const yytname[] =\r
-{\r
- "$end", "error", "$undefined", "NAME", "PRED", "STRING_TOKEN", "INTNUM", \r
- "LONGINTNUM", "APPROXNUM", "OR", "AND", "NOT", "SEMICOLON", "LEFTBRACE", \r
- "RIGHTBRACE", "BY", "AS", "AGGR", "FROM", "INNER_JOIN", "OUTER_JOIN", \r
- "LEFT_OUTER_JOIN", "RIGHT_OUTER_JOIN", "GROUP", "HAVING", "IN", \r
- "SELECT", "WHERE", "SUCH", "THAT", "TRUE_V", "FALSE_V", "TIMEVAL_L", \r
- "HEX_L", "LHEX_L", "IP_L", "MERGE", "SLACK", "DEFINE_SEC", "PARAM_SEC", \r
- "PROTOCOL", "TABLE", "STREAM", "FTA", "OPERATOR", "OPERATOR_VIEW", \r
- "FIELDS", "SUBQUERIES", "SELECTION_PUSHDOWN", "':'", "'('", "')'", \r
- "'['", "']'", "','", "$accept", "parse_result", "gsql", "query_list", \r
- "select_statement", "table_exp", "where_clause", "search_condition", \r
- "predicate", "scalar_exp", "scalar_exp_commalist", "literal", 0\r
-};\r
-#endif\r
-\r
-# ifdef YYPRINT\r
-/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to\r
- token YYLEX-NUM. */\r
-static const unsigned short yytoknum[] =\r
-{\r
- 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,\r
- 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,\r
- 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,\r
- 285, 286, 287, 288, 289, 290, 291, 292, 293, 294,\r
- 295, 296, 297, 298, 299, 300, 301, 302, 303, 58,\r
- 40, 41, 91, 93, 44\r
-};\r
-# endif\r
-\r
-/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */\r
-static const unsigned char yyr1[] =\r
-{\r
- 0, 55, 56, 57, 58, 58, 59, 60, 61, 62,\r
- 62, 62, 62, 62, 63, 64, 64, 65, 65, 66,\r
- 66, 66, 66, 66, 66, 66, 66, 66, 66\r
-};\r
-\r
-/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */\r
-static const unsigned char yyr2[] =\r
-{\r
- 0, 2, 1, 3, 1, 3, 1, 1, 1, 3,\r
- 3, 2, 3, 1, 4, 1, 1, 1, 3, 1,\r
- 1, 1, 1, 1, 1, 2, 2, 2, 2\r
-};\r
-\r
-/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state\r
- STATE-NUM when YYTABLE doesn't specify something else to do. Zero\r
- means the default is an error. */\r
-static const unsigned char yydefact[] =\r
-{\r
- 0, 0, 0, 4, 2, 0, 1, 0, 0, 0,\r
- 0, 3, 6, 7, 8, 13, 5, 0, 11, 0,\r
- 0, 0, 16, 19, 20, 21, 22, 23, 24, 0,\r
- 0, 0, 0, 17, 0, 15, 12, 9, 10, 25,\r
- 26, 27, 28, 14, 0, 18\r
-};\r
-\r
-/* YYDEFGOTO[NTERM-NUM]. */\r
-static const yysigned_char yydefgoto[] =\r
-{\r
- -1, 2, 3, 4, 11, 12, 13, 14, 15, 33,\r
- 34, 35\r
-};\r
-\r
-/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing\r
- STATE-NUM. */\r
-#define YYPACT_NINF -42\r
-static const yysigned_char yypact[] =\r
-{\r
- 2, -31, 19, -42, 8, -4, -42, 2, -30, -4,\r
- -4, -42, -42, -42, 7, -42, -42, 3, -42, -8,\r
- -4, -4, -42, -42, -42, -42, -42, -42, -42, 16,\r
- 18, 20, 21, -42, -41, -42, -42, 14, -42, -42,\r
- -42, -42, -42, -42, 3, -42\r
-};\r
-\r
-/* YYPGOTO[NTERM-NUM]. */\r
-static const yysigned_char yypgoto[] =\r
-{\r
- -42, -42, 22, -42, -42, -42, -42, -6, -42, -17,\r
- -42, -42\r
-};\r
-\r
-/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If\r
- positive, shift that token. If negative, reduce the rule which\r
- number is the opposite. If zero, do what YYDEFACT says.\r
- If YYTABLE_NINF, parse error. */\r
-#define YYTABLE_NINF -1\r
-static const unsigned char yytable[] =\r
-{\r
- 8, 20, 21, 18, 19, 1, 22, 9, 23, 24,\r
- 25, 26, 43, 44, 37, 38, 20, 21, 5, 6,\r
- 7, 39, 17, 40, 21, 41, 42, 45, 0, 16,\r
- 0, 0, 0, 27, 28, 29, 30, 31, 32, 0,\r
- 0, 0, 0, 36, 0, 0, 10\r
-};\r
-\r
-static const yysigned_char yycheck[] =\r
-{\r
- 4, 9, 10, 9, 10, 3, 3, 11, 5, 6,\r
- 7, 8, 53, 54, 20, 21, 9, 10, 49, 0,\r
- 12, 5, 52, 5, 10, 5, 5, 44, -1, 7,\r
- -1, -1, -1, 30, 31, 32, 33, 34, 35, -1,\r
- -1, -1, -1, 51, -1, -1, 50\r
-};\r
-\r
-/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing\r
- symbol of state STATE-NUM. */\r
-static const unsigned char yystos[] =\r
-{\r
- 0, 3, 56, 57, 58, 49, 0, 12, 4, 11,\r
- 50, 59, 60, 61, 62, 63, 57, 52, 62, 62,\r
- 9, 10, 3, 5, 6, 7, 8, 30, 31, 32,\r
- 33, 34, 35, 64, 65, 66, 51, 62, 62, 5,\r
- 5, 5, 5, 53, 54, 64\r
-};\r
-\r
-#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)\r
-# define YYSIZE_T __SIZE_TYPE__\r
-#endif\r
-#if ! defined (YYSIZE_T) && defined (size_t)\r
-# define YYSIZE_T size_t\r
-#endif\r
-#if ! defined (YYSIZE_T)\r
-# if defined (__STDC__) || defined (__cplusplus)\r
-# include <stddef.h> /* INFRINGES ON USER NAME SPACE */\r
-# define YYSIZE_T size_t\r
-# endif\r
-#endif\r
-#if ! defined (YYSIZE_T)\r
-# define YYSIZE_T unsigned int\r
-#endif\r
-\r
-#define yyerrok (yyerrstatus = 0)\r
-#define yyclearin (yychar = YYEMPTY)\r
-#define YYEMPTY -2\r
-#define YYEOF 0\r
-\r
-#define YYACCEPT goto yyacceptlab\r
-#define YYABORT goto yyabortlab\r
-#define YYERROR goto yyerrlab1\r
-\r
-/* Like YYERROR except do call yyerror. This remains here temporarily\r
- to ease the transition to the new meaning of YYERROR, for GCC.\r
- Once GCC version 2 has supplanted version 1, this can go. */\r
-\r
-#define YYFAIL goto yyerrlab\r
-\r
-#define YYRECOVERING() (!!yyerrstatus)\r
-\r
-#define YYBACKUP(Token, Value) \\r
-do \\r
- if (yychar == YYEMPTY && yylen == 1) \\r
- { \\r
- yychar = (Token); \\r
- yylval = (Value); \\r
- yychar1 = YYTRANSLATE (yychar); \\r
- YYPOPSTACK; \\r
- goto yybackup; \\r
- } \\r
- else \\r
- { \\r
- yyerror ("syntax error: cannot back up"); \\r
- YYERROR; \\r
- } \\r
-while (0)\r
-\r
-#define YYTERROR 1\r
-#define YYERRCODE 256\r
-\r
-/* YYLLOC_DEFAULT -- Compute the default location (before the actions\r
- are run). */\r
-\r
-#ifndef YYLLOC_DEFAULT\r
-# define YYLLOC_DEFAULT(Current, Rhs, N) \\r
- Current.first_line = Rhs[1].first_line; \\r
- Current.first_column = Rhs[1].first_column; \\r
- Current.last_line = Rhs[N].last_line; \\r
- Current.last_column = Rhs[N].last_column;\r
-#endif\r
-\r
-/* YYLEX -- calling `yylex' with the right arguments. */\r
-\r
-#define YYLEX yylex ()\r
-\r
-/* Enable debugging if requested. */\r
-#if YYDEBUG\r
-\r
-# ifndef YYFPRINTF\r
-# include <stdio.h> /* INFRINGES ON USER NAME SPACE */\r
-# define YYFPRINTF fprintf\r
-# endif\r
-\r
-# define YYDPRINTF(Args) \\r
-do { \\r
- if (yydebug) \\r
- YYFPRINTF Args; \\r
-} while (0)\r
-# define YYDSYMPRINT(Args) \\r
-do { \\r
- if (yydebug) \\r
- yysymprint Args; \\r
-} while (0)\r
-/* Nonzero means print parse trace. It is left uninitialized so that\r
- multiple parsers can coexist. */\r
-int yydebug;\r
-#else /* !YYDEBUG */\r
-# define YYDPRINTF(Args)\r
-# define YYDSYMPRINT(Args)\r
-#endif /* !YYDEBUG */\r
-\r
-/* YYINITDEPTH -- initial size of the parser's stacks. */\r
-#ifndef YYINITDEPTH\r
-# define YYINITDEPTH 200\r
-#endif\r
-\r
-/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only\r
- if the built-in stack extension method is used).\r
-\r
- Do not make this value too large; the results are undefined if\r
- SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)\r
- evaluated with infinite-precision integer arithmetic. */\r
-\r
-#if YYMAXDEPTH == 0\r
-# undef YYMAXDEPTH\r
-#endif\r
-\r
-#ifndef YYMAXDEPTH\r
-# define YYMAXDEPTH 10000\r
-#endif\r
-\r
-\f\r
-\r
-#if YYERROR_VERBOSE\r
-\r
-# ifndef yystrlen\r
-# if defined (__GLIBC__) && defined (_STRING_H)\r
-# define yystrlen strlen\r
-# else\r
-/* Return the length of YYSTR. */\r
-static YYSIZE_T\r
-# if defined (__STDC__) || defined (__cplusplus)\r
-yystrlen (const char *yystr)\r
-# else\r
-yystrlen (yystr)\r
- const char *yystr;\r
-# endif\r
-{\r
- register const char *yys = yystr;\r
-\r
- while (*yys++ != '\0')\r
- continue;\r
-\r
- return yys - yystr - 1;\r
-}\r
-# endif\r
-# endif\r
-\r
-# ifndef yystpcpy\r
-# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)\r
-# define yystpcpy stpcpy\r
-# else\r
-/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in\r
- YYDEST. */\r
-static char *\r
-# if defined (__STDC__) || defined (__cplusplus)\r
-yystpcpy (char *yydest, const char *yysrc)\r
-# else\r
-yystpcpy (yydest, yysrc)\r
- char *yydest;\r
- const char *yysrc;\r
-# endif\r
-{\r
- register char *yyd = yydest;\r
- register const char *yys = yysrc;\r
-\r
- while ((*yyd++ = *yys++) != '\0')\r
- continue;\r
-\r
- return yyd - 1;\r
-}\r
-# endif\r
-# endif\r
-\r
-#endif /* !YYERROR_VERBOSE */\r
-\r
-\f\r
-\r
-#if YYDEBUG\r
-/*-----------------------------.\r
-| Print this symbol on YYOUT. |\r
-`-----------------------------*/\r
-\r
-static void\r
-#if defined (__STDC__) || defined (__cplusplus)\r
-yysymprint (FILE* yyout, int yytype, YYSTYPE yyvalue)\r
-#else\r
-yysymprint (yyout, yytype, yyvalue)\r
- FILE* yyout;\r
- int yytype;\r
- YYSTYPE yyvalue;\r
-#endif\r
-{\r
- /* Pacify ``unused variable'' warnings. */\r
- (void) yyvalue;\r
-\r
- if (yytype < YYNTOKENS)\r
- {\r
- YYFPRINTF (yyout, "token %s (", yytname[yytype]);\r
-# ifdef YYPRINT\r
- YYPRINT (yyout, yytoknum[yytype], yyvalue);\r
-# endif\r
- }\r
- else\r
- YYFPRINTF (yyout, "nterm %s (", yytname[yytype]);\r
-\r
- switch (yytype)\r
- {\r
- default:\r
- break;\r
- }\r
- YYFPRINTF (yyout, ")");\r
-}\r
-#endif /* YYDEBUG. */\r
-\r
-\r
-/*-----------------------------------------------.\r
-| Release the memory associated to this symbol. |\r
-`-----------------------------------------------*/\r
-\r
-static void\r
-#if defined (__STDC__) || defined (__cplusplus)\r
-yydestruct (int yytype, YYSTYPE yyvalue)\r
-#else\r
-yydestruct (yytype, yyvalue)\r
- int yytype;\r
- YYSTYPE yyvalue;\r
-#endif\r
-{\r
- /* Pacify ``unused variable'' warnings. */\r
- (void) yyvalue;\r
-\r
- switch (yytype)\r
- {\r
- default:\r
- break;\r
- }\r
-}\r
-\r
-\f\r
-\r
-/* The user can define YYPARSE_PARAM as the name of an argument to be passed\r
- into yyparse. The argument should have type void *.\r
- It should actually point to an object.\r
- Grammar actions can access the variable by casting it\r
- to the proper pointer type. */\r
-\r
-#ifdef YYPARSE_PARAM\r
-# if defined (__STDC__) || defined (__cplusplus)\r
-# define YYPARSE_PARAM_ARG void *YYPARSE_PARAM\r
-# define YYPARSE_PARAM_DECL\r
-# else\r
-# define YYPARSE_PARAM_ARG YYPARSE_PARAM\r
-# define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;\r
-# endif\r
-#else /* !YYPARSE_PARAM */\r
-# define YYPARSE_PARAM_ARG\r
-# define YYPARSE_PARAM_DECL\r
-#endif /* !YYPARSE_PARAM */\r
-\r
-/* Prevent warning if -Wstrict-prototypes. */\r
-#ifdef __GNUC__\r
-# ifdef YYPARSE_PARAM\r
-int yyparse (void *);\r
-# else\r
-int yyparse (void);\r
-# endif\r
-#endif\r
-\r
-\r
-/* The lookahead symbol. */\r
-int yychar;\r
-\r
-/* The semantic value of the lookahead symbol. */\r
-YYSTYPE yylval;\r
-\r
-/* Number of parse errors so far. */\r
-int yynerrs;\r
-\r
-\r
-int\r
-yyparse (YYPARSE_PARAM_ARG)\r
- YYPARSE_PARAM_DECL\r
-{\r
- \r
- register int yystate;\r
- register int yyn;\r
- int yyresult;\r
- /* Number of tokens to shift before error messages enabled. */\r
- int yyerrstatus;\r
- /* Lookahead token as an internal (translated) token number. */\r
- int yychar1 = 0;\r
-\r
- /* Three stacks and their tools:\r
- `yyss': related to states,\r
- `yyvs': related to semantic values,\r
- `yyls': related to locations.\r
-\r
- Refer to the stacks thru separate pointers, to allow yyoverflow\r
- to reallocate them elsewhere. */\r
-\r
- /* The state stack. */\r
- short yyssa[YYINITDEPTH];\r
- short *yyss = yyssa;\r
- register short *yyssp;\r
-\r
- /* The semantic value stack. */\r
- YYSTYPE yyvsa[YYINITDEPTH];\r
- YYSTYPE *yyvs = yyvsa;\r
- register YYSTYPE *yyvsp;\r
-\r
-\r
-\r
-#define YYPOPSTACK (yyvsp--, yyssp--)\r
-\r
- YYSIZE_T yystacksize = YYINITDEPTH;\r
-\r
- /* The variables used to return semantic value and location from the\r
- action routines. */\r
- YYSTYPE yyval;\r
-\r
-\r
- /* When reducing, the number of symbols on the RHS of the reduced\r
- rule. */\r
- int yylen;\r
-\r
- YYDPRINTF ((stderr, "Starting parse\n"));\r
-\r
- yystate = 0;\r
- yyerrstatus = 0;\r
- yynerrs = 0;\r
- yychar = YYEMPTY; /* Cause a token to be read. */\r
-\r
- /* Initialize stack pointers.\r
- Waste one element of value and location stack\r
- so that they stay on the same level as the state stack.\r
- The wasted elements are never initialized. */\r
-\r
- yyssp = yyss;\r
- yyvsp = yyvs;\r
-\r
- goto yysetstate;\r
-\r
-/*------------------------------------------------------------.\r
-| yynewstate -- Push a new state, which is found in yystate. |\r
-`------------------------------------------------------------*/\r
- yynewstate:\r
- /* In all cases, when you get here, the value and location stacks\r
- have just been pushed. so pushing a state here evens the stacks.\r
- */\r
- yyssp++;\r
-\r
- yysetstate:\r
- *yyssp = yystate;\r
-\r
- if (yyssp >= yyss + yystacksize - 1)\r
- {\r
- /* Get the current used size of the three stacks, in elements. */\r
- YYSIZE_T yysize = yyssp - yyss + 1;\r
-\r
-#ifdef yyoverflow\r
- {\r
- /* Give user a chance to reallocate the stack. Use copies of\r
- these so that the &'s don't force the real ones into\r
- memory. */\r
- YYSTYPE *yyvs1 = yyvs;\r
- short *yyss1 = yyss;\r
-\r
-\r
- /* Each stack pointer address is followed by the size of the\r
- data in use in that stack, in bytes. This used to be a\r
- conditional around just the two extra args, but that might\r
- be undefined if yyoverflow is a macro. */\r
- yyoverflow ("parser stack overflow",\r
- &yyss1, yysize * sizeof (*yyssp),\r
- &yyvs1, yysize * sizeof (*yyvsp),\r
-\r
- &yystacksize);\r
-\r
- yyss = yyss1;\r
- yyvs = yyvs1;\r
- }\r
-#else /* no yyoverflow */\r
-# ifndef YYSTACK_RELOCATE\r
- goto yyoverflowlab;\r
-# else\r
- /* Extend the stack our own way. */\r
- if (yystacksize >= YYMAXDEPTH)\r
- goto yyoverflowlab;\r
- yystacksize *= 2;\r
- if (yystacksize > YYMAXDEPTH)\r
- yystacksize = YYMAXDEPTH;\r
-\r
- {\r
- short *yyss1 = yyss;\r
- union yyalloc *yyptr =\r
- (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));\r
- if (! yyptr)\r
- goto yyoverflowlab;\r
- YYSTACK_RELOCATE (yyss);\r
- YYSTACK_RELOCATE (yyvs);\r
-\r
-# undef YYSTACK_RELOCATE\r
- if (yyss1 != yyssa)\r
- YYSTACK_FREE (yyss1);\r
- }\r
-# endif\r
-#endif /* no yyoverflow */\r
-\r
- yyssp = yyss + yysize - 1;\r
- yyvsp = yyvs + yysize - 1;\r
-\r
-\r
- YYDPRINTF ((stderr, "Stack size increased to %lu\n",\r
- (unsigned long int) yystacksize));\r
-\r
- if (yyssp >= yyss + yystacksize - 1)\r
- YYABORT;\r
- }\r
-\r
- YYDPRINTF ((stderr, "Entering state %d\n", yystate));\r
-\r
- goto yybackup;\r
-\r
-/*-----------.\r
-| yybackup. |\r
-`-----------*/\r
-yybackup:\r
-\r
-/* Do appropriate processing given the current state. */\r
-/* Read a lookahead token if we need one and don't already have one. */\r
-/* yyresume: */\r
-\r
- /* First try to decide what to do without reference to lookahead token. */\r
-\r
- yyn = yypact[yystate];\r
- if (yyn == YYPACT_NINF)\r
- goto yydefault;\r
-\r
- /* Not known => get a lookahead token if don't already have one. */\r
-\r
- /* yychar is either YYEMPTY or YYEOF\r
- or a valid token in external form. */\r
-\r
- if (yychar == YYEMPTY)\r
- {\r
- YYDPRINTF ((stderr, "Reading a token: "));\r
- yychar = YYLEX;\r
- }\r
-\r
- /* Convert token to internal form (in yychar1) for indexing tables with. */\r
-\r
- if (yychar <= 0) /* This means end of input. */\r
- {\r
- yychar1 = 0;\r
- yychar = YYEOF; /* Don't call YYLEX any more. */\r
-\r
- YYDPRINTF ((stderr, "Now at end of input.\n"));\r
- }\r
- else\r
- {\r
- yychar1 = YYTRANSLATE (yychar);\r
-\r
- /* We have to keep this `#if YYDEBUG', since we use variables\r
- which are defined only if `YYDEBUG' is set. */\r
- YYDPRINTF ((stderr, "Next token is "));\r
- YYDSYMPRINT ((stderr, yychar1, yylval));\r
- YYDPRINTF ((stderr, "\n"));\r
- }\r
-\r
- /* If the proper action on seeing token YYCHAR1 is to reduce or to\r
- detect an error, take that action. */\r
- yyn += yychar1;\r
- if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yychar1)\r
- goto yydefault;\r
- yyn = yytable[yyn];\r
- if (yyn <= 0)\r
- {\r
- if (yyn == 0 || yyn == YYTABLE_NINF)\r
- goto yyerrlab;\r
- yyn = -yyn;\r
- goto yyreduce;\r
- }\r
-\r
- if (yyn == YYFINAL)\r
- YYACCEPT;\r
-\r
- /* Shift the lookahead token. */\r
- YYDPRINTF ((stderr, "Shifting token %d (%s), ",\r
- yychar, yytname[yychar1]));\r
-\r
- /* Discard the token being shifted unless it is eof. */\r
- if (yychar != YYEOF)\r
- yychar = YYEMPTY;\r
-\r
- *++yyvsp = yylval;\r
-\r
-\r
- /* Count tokens shifted since error; after three, turn off error\r
- status. */\r
- if (yyerrstatus)\r
- yyerrstatus--;\r
-\r
- yystate = yyn;\r
- goto yynewstate;\r
-\r
-\r
-/*-----------------------------------------------------------.\r
-| yydefault -- do the default action for the current state. |\r
-`-----------------------------------------------------------*/\r
-yydefault:\r
- yyn = yydefact[yystate];\r
- if (yyn == 0)\r
- goto yyerrlab;\r
- goto yyreduce;\r
-\r
-\r
-/*-----------------------------.\r
-| yyreduce -- Do a reduction. |\r
-`-----------------------------*/\r
-yyreduce:\r
- /* yyn is the number of a rule to reduce with. */\r
- yylen = yyr2[yyn];\r
-\r
- /* If YYLEN is nonzero, implement the default value of the action:\r
- `$$ = $1'.\r
-\r
- Otherwise, the following line sets YYVAL to garbage.\r
- This behavior is undocumented and Bison\r
- users should not rely upon it. Assigning to YYVAL\r
- unconditionally makes the parser a bit smaller, and it avoids a\r
- GCC warning that YYVAL may be used uninitialized. */\r
- yyval = yyvsp[1-yylen];\r
-\r
-\r
-\r
-#if YYDEBUG\r
- /* We have to keep this `#if YYDEBUG', since we use variables which\r
- are defined only if `YYDEBUG' is set. */\r
- if (yydebug)\r
- {\r
- int yyi;\r
-\r
- YYFPRINTF (stderr, "Reducing via rule %d (line %d), ",\r
- yyn - 1, yyrline[yyn]);\r
-\r
- /* Print the symbols being reduced, and their result. */\r
- for (yyi = yyprhs[yyn]; yyrhs[yyi] >= 0; yyi++)\r
- YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]);\r
- YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]);\r
- }\r
-#endif\r
- switch (yyn)\r
- {\r
- case 2:\r
-#line 117 "ifq.y"\r
- {\r
- ifq_parse_result->parse_tree_list = yyvsp[0].q_list;\r
- ifq_parse_result->tables = NULL;\r
- ifq_parse_result->parse_type = QUERY_PARSE;\r
- }\r
- break;\r
-\r
- case 3:\r
-#line 130 "ifq.y"\r
- {\r
- yyval.tblp = yyvsp[0].tblp; yyval.tblp->nmap["name"] = yyvsp[-2].strval;\r
- }\r
- break;\r
-\r
- case 4:\r
-#line 135 "ifq.y"\r
- {yyval.q_list = new query_list_t(yyvsp[0].tblp);}\r
- break;\r
-\r
- case 5:\r
-#line 136 "ifq.y"\r
- {yyval.q_list = yyvsp[-2].q_list->append(yyvsp[0].tblp);}\r
- break;\r
-\r
- case 6:\r
-#line 141 "ifq.y"\r
- {yyval.tblp = yyvsp[0].tblp;}\r
- break;\r
-\r
- case 7:\r
-#line 150 "ifq.y"\r
- {yyval.tblp=new table_exp_t(NULL,yyvsp[0].predp,NULL,NULL,NULL,NULL,NULL,NULL);}\r
- break;\r
-\r
- case 8:\r
-#line 156 "ifq.y"\r
- {yyval.predp = yyvsp[0].predp;}\r
- break;\r
-\r
- case 9:\r
-#line 164 "ifq.y"\r
- {yyval.predp=new predicate_t("OR",yyvsp[-2].predp,yyvsp[0].predp);}\r
- break;\r
-\r
- case 10:\r
-#line 165 "ifq.y"\r
- {yyval.predp=new predicate_t("AND",yyvsp[-2].predp,yyvsp[0].predp);}\r
- break;\r
-\r
- case 11:\r
-#line 166 "ifq.y"\r
- {yyval.predp = new predicate_t("NOT", yyvsp[0].predp );}\r
- break;\r
-\r
- case 12:\r
-#line 167 "ifq.y"\r
- {yyval.predp = yyvsp[-1].predp;}\r
- break;\r
-\r
- case 13:\r
-#line 168 "ifq.y"\r
- {yyval.predp = yyvsp[0].predp;}\r
- break;\r
-\r
- case 14:\r
-#line 172 "ifq.y"\r
- {yyval.predp = new predicate_t(yyvsp[-3].strval, yyvsp[-1].se_listval->get_se_list()); }\r
- break;\r
-\r
- case 15:\r
-#line 179 "ifq.y"\r
- { yyval.scalarval= scalarexp_t::make_param_reference(yyvsp[0].litval->to_string().c_str());}\r
- break;\r
-\r
- case 16:\r
-#line 180 "ifq.y"\r
- {yyval.scalarval = scalarexp_t::make_param_reference(yyvsp[0].strval);}\r
- break;\r
-\r
- case 17:\r
-#line 185 "ifq.y"\r
- { yyval.se_listval= new se_list_t(yyvsp[0].scalarval); }\r
- break;\r
-\r
- case 18:\r
-#line 186 "ifq.y"\r
- { yyval.se_listval=yyvsp[-2].se_listval->append(yyvsp[0].scalarval); }\r
- break;\r
-\r
- case 19:\r
-#line 190 "ifq.y"\r
- {yyval.litval = new literal_t(yyvsp[0].strval,LITERAL_STRING);}\r
- break;\r
-\r
- case 20:\r
-#line 191 "ifq.y"\r
- {yyval.litval = new literal_t(yyvsp[0].strval,LITERAL_INT);}\r
- break;\r
-\r
- case 21:\r
-#line 192 "ifq.y"\r
- {yyval.litval = new literal_t(yyvsp[0].strval,LITERAL_LONGINT);}\r
- break;\r
-\r
- case 22:\r
-#line 193 "ifq.y"\r
- {yyval.litval = new literal_t(yyvsp[0].strval,LITERAL_FLOAT);}\r
- break;\r
-\r
- case 23:\r
-#line 194 "ifq.y"\r
- {yyval.litval = new literal_t("TRUE",LITERAL_BOOL);}\r
- break;\r
-\r
- case 24:\r
-#line 195 "ifq.y"\r
- {yyval.litval = new literal_t("FALSE",LITERAL_BOOL);}\r
- break;\r
-\r
- case 25:\r
-#line 196 "ifq.y"\r
- {yyval.litval = new literal_t(yyvsp[0].strval,LITERAL_TIMEVAL);}\r
- break;\r
-\r
- case 26:\r
-#line 197 "ifq.y"\r
- {yyval.litval = new literal_t(yyvsp[0].strval,LITERAL_HEX);}\r
- break;\r
-\r
- case 27:\r
-#line 198 "ifq.y"\r
- {yyval.litval = new literal_t(yyvsp[0].strval,LITERAL_LONGHEX);}\r
- break;\r
-\r
- case 28:\r
-#line 199 "ifq.y"\r
- {yyval.litval = new literal_t(yyvsp[0].strval,LITERAL_IP);}\r
- break;\r
-\r
-\r
- }\r
-\r
-/* Line 1016 of /usr/local/share/bison/yacc.c. */\r
-#line 1248 "ifq.tab.cc"\r
-\f\r
- yyvsp -= yylen;\r
- yyssp -= yylen;\r
-\r
-\r
-#if YYDEBUG\r
- if (yydebug)\r
- {\r
- short *yyssp1 = yyss - 1;\r
- YYFPRINTF (stderr, "state stack now");\r
- while (yyssp1 != yyssp)\r
- YYFPRINTF (stderr, " %d", *++yyssp1);\r
- YYFPRINTF (stderr, "\n");\r
- }\r
-#endif\r
-\r
- *++yyvsp = yyval;\r
-\r
-\r
- /* Now `shift' the result of the reduction. Determine what state\r
- that goes to, based on the state we popped back to and the rule\r
- number reduced by. */\r
-\r
- yyn = yyr1[yyn];\r
-\r
- yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;\r
- if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)\r
- yystate = yytable[yystate];\r
- else\r
- yystate = yydefgoto[yyn - YYNTOKENS];\r
-\r
- goto yynewstate;\r
-\r
-\r
-/*------------------------------------.\r
-| yyerrlab -- here on detecting error |\r
-`------------------------------------*/\r
-yyerrlab:\r
- /* If not already recovering from an error, report this error. */\r
- if (!yyerrstatus)\r
- {\r
- ++yynerrs;\r
-#if YYERROR_VERBOSE\r
- yyn = yypact[yystate];\r
-\r
- if (YYPACT_NINF < yyn && yyn < YYLAST)\r
- {\r
- YYSIZE_T yysize = 0;\r
- int yytype = YYTRANSLATE (yychar);\r
- char *yymsg;\r
- int yyx, yycount;\r
-\r
- yycount = 0;\r
- /* Start YYX at -YYN if negative to avoid negative indexes in\r
- YYCHECK. */\r
- for (yyx = yyn < 0 ? -yyn : 0;\r
- yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++)\r
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)\r
- yysize += yystrlen (yytname[yyx]) + 15, yycount++;\r
- yysize += yystrlen ("parse error, unexpected ") + 1;\r
- yysize += yystrlen (yytname[yytype]);\r
- yymsg = (char *) YYSTACK_ALLOC (yysize);\r
- if (yymsg != 0)\r
- {\r
- char *yyp = yystpcpy (yymsg, "parse error, unexpected ");\r
- yyp = yystpcpy (yyp, yytname[yytype]);\r
-\r
- if (yycount < 5)\r
- {\r
- yycount = 0;\r
- for (yyx = yyn < 0 ? -yyn : 0;\r
- yyx < (int) (sizeof (yytname) / sizeof (char *));\r
- yyx++)\r
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)\r
- {\r
- const char *yyq = ! yycount ? ", expecting " : " or ";\r
- yyp = yystpcpy (yyp, yyq);\r
- yyp = yystpcpy (yyp, yytname[yyx]);\r
- yycount++;\r
- }\r
- }\r
- yyerror (yymsg);\r
- YYSTACK_FREE (yymsg);\r
- }\r
- else\r
- yyerror ("parse error; also virtual memory exhausted");\r
- }\r
- else\r
-#endif /* YYERROR_VERBOSE */\r
- yyerror ("parse error");\r
- }\r
- goto yyerrlab1;\r
-\r
-\r
-/*----------------------------------------------------.\r
-| yyerrlab1 -- error raised explicitly by an action. |\r
-`----------------------------------------------------*/\r
-yyerrlab1:\r
- if (yyerrstatus == 3)\r
- {\r
- /* If just tried and failed to reuse lookahead token after an\r
- error, discard it. */\r
-\r
- /* Return failure if at end of input. */\r
- if (yychar == YYEOF)\r
- {\r
- /* Pop the error token. */\r
- YYPOPSTACK;\r
- /* Pop the rest of the stack. */\r
- while (yyssp > yyss)\r
- {\r
- YYDPRINTF ((stderr, "Error: popping "));\r
- YYDSYMPRINT ((stderr,\r
- yystos[*yyssp],\r
- *yyvsp));\r
- YYDPRINTF ((stderr, "\n"));\r
- yydestruct (yystos[*yyssp], *yyvsp);\r
- YYPOPSTACK;\r
- }\r
- YYABORT;\r
- }\r
-\r
- YYDPRINTF ((stderr, "Discarding token %d (%s).\n",\r
- yychar, yytname[yychar1]));\r
- yydestruct (yychar1, yylval);\r
- yychar = YYEMPTY;\r
- }\r
-\r
- /* Else will try to reuse lookahead token after shifting the error\r
- token. */\r
-\r
- yyerrstatus = 3; /* Each real token shifted decrements this. */\r
-\r
- for (;;)\r
- {\r
- yyn = yypact[yystate];\r
- if (yyn != YYPACT_NINF)\r
- {\r
- yyn += YYTERROR;\r
- if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)\r
- {\r
- yyn = yytable[yyn];\r
- if (0 < yyn)\r
- break;\r
- }\r
- }\r
-\r
- /* Pop the current state because it cannot handle the error token. */\r
- if (yyssp == yyss)\r
- YYABORT;\r
-\r
- YYDPRINTF ((stderr, "Error: popping "));\r
- YYDSYMPRINT ((stderr,\r
- yystos[*yyssp], *yyvsp));\r
- YYDPRINTF ((stderr, "\n"));\r
-\r
- yydestruct (yystos[yystate], *yyvsp);\r
- yyvsp--;\r
- yystate = *--yyssp;\r
-\r
-\r
-#if YYDEBUG\r
- if (yydebug)\r
- {\r
- short *yyssp1 = yyss - 1;\r
- YYFPRINTF (stderr, "Error: state stack now");\r
- while (yyssp1 != yyssp)\r
- YYFPRINTF (stderr, " %d", *++yyssp1);\r
- YYFPRINTF (stderr, "\n");\r
- }\r
-#endif\r
- }\r
-\r
- if (yyn == YYFINAL)\r
- YYACCEPT;\r
-\r
- YYDPRINTF ((stderr, "Shifting error token, "));\r
-\r
- *++yyvsp = yylval;\r
-\r
-\r
- yystate = yyn;\r
- goto yynewstate;\r
-\r
-\r
-/*-------------------------------------.\r
-| yyacceptlab -- YYACCEPT comes here. |\r
-`-------------------------------------*/\r
-yyacceptlab:\r
- yyresult = 0;\r
- goto yyreturn;\r
-\r
-/*-----------------------------------.\r
-| yyabortlab -- YYABORT comes here. |\r
-`-----------------------------------*/\r
-yyabortlab:\r
- yyresult = 1;\r
- goto yyreturn;\r
-\r
-#ifndef yyoverflow\r
-/*----------------------------------------------.\r
-| yyoverflowlab -- parser overflow comes here. |\r
-`----------------------------------------------*/\r
-yyoverflowlab:\r
- yyerror ("parser stack overflow");\r
- yyresult = 2;\r
- /* Fall through. */\r
-#endif\r
-\r
-yyreturn:\r
-#ifndef yyoverflow\r
- if (yyss != yyssa)\r
- YYSTACK_FREE (yyss);\r
-#endif\r
- return yyresult;\r
-}\r
-\r
-\r
-#line 204 "ifq.y"\r
-\r
-\r
-\r
+/* A Bison parser, made from ifq.y, by GNU bison 1.75. */
+
+/* Skeleton parser for Yacc-like parsing with Bison,
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 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 2, 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, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* As a special exception, when this file is copied by Bison into a
+ Bison output file, you may use that output file without restriction.
+ This special exception was added by the Free Software Foundation
+ in version 1.24 of Bison. */
+
+/* Written by Richard Stallman by simplifying the original so called
+ ``semantic'' parser. */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+ infringing on user name space. This should be done even for local
+ variables, as they might otherwise be expanded by user macros.
+ There are some unavoidable exceptions within include files to
+ define necessary library symbols; they are noted "INFRINGES ON
+ USER NAME SPACE" below. */
+
+/* Identify Bison output. */
+#define YYBISON 1
+
+/* Pure parsers. */
+#define YYPURE 0
+
+/* Using locations. */
+#define YYLSP_NEEDED 0
+
+/* If NAME_PREFIX is specified substitute the variables and functions
+ names. */
+#define yyparse IfqParserparse
+#define yylex IfqParserlex
+#define yyerror IfqParsererror
+#define yylval IfqParserlval
+#define yychar IfqParserchar
+#define yydebug IfqParserdebug
+#define yynerrs IfqParsernerrs
+
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ NAME = 258,
+ PRED = 259,
+ STRING_TOKEN = 260,
+ INTNUM = 261,
+ LONGINTNUM = 262,
+ APPROXNUM = 263,
+ OR = 264,
+ AND = 265,
+ NOT = 266,
+ SEMICOLON = 267,
+ LEFTBRACE = 268,
+ RIGHTBRACE = 269,
+ BY = 270,
+ AS = 271,
+ AGGR = 272,
+ FROM = 273,
+ INNER_JOIN = 274,
+ OUTER_JOIN = 275,
+ LEFT_OUTER_JOIN = 276,
+ RIGHT_OUTER_JOIN = 277,
+ GROUP = 278,
+ HAVING = 279,
+ IN = 280,
+ SELECT = 281,
+ WHERE = 282,
+ SUCH = 283,
+ THAT = 284,
+ TRUE_V = 285,
+ FALSE_V = 286,
+ TIMEVAL_L = 287,
+ HEX_L = 288,
+ LHEX_L = 289,
+ IP_L = 290,
+ MERGE = 291,
+ SLACK = 292,
+ DEFINE_SEC = 293,
+ PARAM_SEC = 294,
+ PROTOCOL = 295,
+ TABLE = 296,
+ STREAM = 297,
+ FTA = 298,
+ OPERATOR = 299,
+ OPERATOR_VIEW = 300,
+ FIELDS = 301,
+ SUBQUERIES = 302,
+ SELECTION_PUSHDOWN = 303
+ };
+#endif
+#define NAME 258
+#define PRED 259
+#define STRING_TOKEN 260
+#define INTNUM 261
+#define LONGINTNUM 262
+#define APPROXNUM 263
+#define OR 264
+#define AND 265
+#define NOT 266
+#define SEMICOLON 267
+#define LEFTBRACE 268
+#define RIGHTBRACE 269
+#define BY 270
+#define AS 271
+#define AGGR 272
+#define FROM 273
+#define INNER_JOIN 274
+#define OUTER_JOIN 275
+#define LEFT_OUTER_JOIN 276
+#define RIGHT_OUTER_JOIN 277
+#define GROUP 278
+#define HAVING 279
+#define IN 280
+#define SELECT 281
+#define WHERE 282
+#define SUCH 283
+#define THAT 284
+#define TRUE_V 285
+#define FALSE_V 286
+#define TIMEVAL_L 287
+#define HEX_L 288
+#define LHEX_L 289
+#define IP_L 290
+#define MERGE 291
+#define SLACK 292
+#define DEFINE_SEC 293
+#define PARAM_SEC 294
+#define PROTOCOL 295
+#define TABLE 296
+#define STREAM 297
+#define FTA 298
+#define OPERATOR 299
+#define OPERATOR_VIEW 300
+#define FIELDS 301
+#define SUBQUERIES 302
+#define SELECTION_PUSHDOWN 303
+
+
+
+
+/* Copy the first part of user declarations. */
+#line 8 "ifq.y"
+
+
+
+#include <stdio.h>
+
+/* Some addn'l includes, necessary but not included by the
+ bison generated code.
+*/
+
+#include <stdlib.h>
+
+/* prototypes for the parser callbacks.
+*/
+
+#include "parse_fta.h"
+
+
+extern fta_parse_t *ifq_parse_result;
+
+
+#define YYDEBUG 1
+
+
+
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+#ifndef YYSTYPE
+#line 35 "ifq.y"
+typedef union {
+ int intval;
+ double floatval;
+ char *strval;
+ int subtok;
+
+/* for FTA definition. */
+ literal_t *litval;
+ scalarexp_t *scalarval;
+ se_list_t *se_listval;
+ select_list_t *select_listval;
+ table_exp_t *tblp;
+ predicate_t *predp;
+ literal_list_t *lit_l;
+ tablevar_t *table;
+ tablevar_list_t *tbl_list;
+ colref_t *colref;
+ colref_list_t *clist;
+ var_defs_t *var_defs;
+ var_pair_t *var_pair;
+ gb_t *gb_val;
+ gb_list_t *gb_list;
+
+ query_list_t *q_list;
+
+
+} yystype;
+/* Line 193 of /usr/local/share/bison/yacc.c. */
+#line 230 "ifq.tab.cc"
+# define YYSTYPE yystype
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+#ifndef YYLTYPE
+typedef struct yyltype
+{
+ int first_line;
+ int first_column;
+ int last_line;
+ int last_column;
+} yyltype;
+# define YYLTYPE yyltype
+# define YYLTYPE_IS_TRIVIAL 1
+#endif
+
+/* Copy the second part of user declarations. */
+
+
+/* Line 213 of /usr/local/share/bison/yacc.c. */
+#line 251 "ifq.tab.cc"
+
+#if ! defined (yyoverflow) || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols. */
+
+# if YYSTACK_USE_ALLOCA
+# define YYSTACK_ALLOC alloca
+# else
+# ifndef YYSTACK_USE_ALLOCA
+# if defined (alloca) || defined (_ALLOCA_H)
+# define YYSTACK_ALLOC alloca
+# else
+# ifdef __GNUC__
+# define YYSTACK_ALLOC __builtin_alloca
+# endif
+# endif
+# endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+ /* Pacify GCC's `empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
+# else
+# if defined (__STDC__) || defined (__cplusplus)
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# endif
+# define YYSTACK_ALLOC malloc
+# define YYSTACK_FREE free
+# endif
+#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
+
+
+#if (! defined (yyoverflow) \
+ && (! defined (__cplusplus) \
+ || (YYLTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member. */
+union yyalloc
+{
+ short yyss;
+ YYSTYPE yyvs;
+ };
+
+/* The size of the maximum gap between one aligned stack and the next. */
+# define YYSTACK_GAP_MAX (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+ N elements. */
+# define YYSTACK_BYTES(N) \
+ ((N) * (sizeof (short) + sizeof (YYSTYPE)) \
+ + YYSTACK_GAP_MAX)
+
+/* Copy COUNT objects from FROM to TO. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if 1 < __GNUC__
+# define YYCOPY(To, From, Count) \
+ __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+# else
+# define YYCOPY(To, From, Count) \
+ do \
+ { \
+ register YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (To)[yyi] = (From)[yyi]; \
+ } \
+ while (0)
+# endif
+# endif
+
+/* Relocate STACK from its old location to the new one. The
+ local variables YYSIZE and YYSTACKSIZE give the old and new number of
+ elements in the stack, and YYPTR gives the new location of the
+ stack. Advance YYPTR to a properly aligned location for the next
+ stack. */
+# define YYSTACK_RELOCATE(Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack, Stack, yysize); \
+ Stack = &yyptr->Stack; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAX; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (0)
+
+#endif
+
+#if defined (__STDC__) || defined (__cplusplus)
+ typedef signed char yysigned_char;
+#else
+ typedef short yysigned_char;
+#endif
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 6
+#define YYLAST 46
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 55
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 12
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 28
+/* YYNRULES -- Number of states. */
+#define YYNSTATES 46
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 303
+
+#define YYTRANSLATE(X) \
+ ((unsigned)(X) <= YYMAXUTOK ? yytranslate[X] : 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,
+ 50, 51, 2, 2, 54, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 49, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 52, 2, 53, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 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, 31, 32, 33, 34,
+ 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
+ 45, 46, 47, 48
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+ YYRHS. */
+static const unsigned char yyprhs[] =
+{
+ 0, 0, 3, 5, 9, 11, 15, 17, 19, 21,
+ 25, 29, 32, 36, 38, 43, 45, 47, 49, 53,
+ 55, 57, 59, 61, 63, 65, 68, 71, 74
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS. */
+static const yysigned_char yyrhs[] =
+{
+ 56, 0, -1, 58, -1, 3, 49, 59, -1, 57,
+ -1, 58, 12, 57, -1, 60, -1, 61, -1, 62,
+ -1, 62, 9, 62, -1, 62, 10, 62, -1, 11,
+ 62, -1, 50, 62, 51, -1, 63, -1, 4, 52,
+ 65, 53, -1, 66, -1, 3, -1, 64, -1, 65,
+ 54, 64, -1, 5, -1, 6, -1, 7, -1, 8,
+ -1, 30, -1, 31, -1, 32, 5, -1, 33, 5,
+ -1, 34, 5, -1, 35, 5, -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
+static const unsigned char yyrline[] =
+{
+ 0, 117, 117, 130, 135, 136, 140, 149, 155, 163,
+ 165, 166, 167, 168, 171, 178, 180, 184, 186, 189,
+ 191, 192, 193, 194, 195, 196, 197, 198, 199
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE
+/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+ First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+static const char *const yytname[] =
+{
+ "$end", "error", "$undefined", "NAME", "PRED", "STRING_TOKEN", "INTNUM",
+ "LONGINTNUM", "APPROXNUM", "OR", "AND", "NOT", "SEMICOLON", "LEFTBRACE",
+ "RIGHTBRACE", "BY", "AS", "AGGR", "FROM", "INNER_JOIN", "OUTER_JOIN",
+ "LEFT_OUTER_JOIN", "RIGHT_OUTER_JOIN", "GROUP", "HAVING", "IN",
+ "SELECT", "WHERE", "SUCH", "THAT", "TRUE_V", "FALSE_V", "TIMEVAL_L",
+ "HEX_L", "LHEX_L", "IP_L", "MERGE", "SLACK", "DEFINE_SEC", "PARAM_SEC",
+ "PROTOCOL", "TABLE", "STREAM", "FTA", "OPERATOR", "OPERATOR_VIEW",
+ "FIELDS", "SUBQUERIES", "SELECTION_PUSHDOWN", "':'", "'('", "')'",
+ "'['", "']'", "','", "$accept", "parse_result", "gsql", "query_list",
+ "select_statement", "table_exp", "where_clause", "search_condition",
+ "predicate", "scalar_exp", "scalar_exp_commalist", "literal", 0
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+ token YYLEX-NUM. */
+static const unsigned short yytoknum[] =
+{
+ 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
+ 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
+ 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
+ 285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
+ 295, 296, 297, 298, 299, 300, 301, 302, 303, 58,
+ 40, 41, 91, 93, 44
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const unsigned char yyr1[] =
+{
+ 0, 55, 56, 57, 58, 58, 59, 60, 61, 62,
+ 62, 62, 62, 62, 63, 64, 64, 65, 65, 66,
+ 66, 66, 66, 66, 66, 66, 66, 66, 66
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
+static const unsigned char yyr2[] =
+{
+ 0, 2, 1, 3, 1, 3, 1, 1, 1, 3,
+ 3, 2, 3, 1, 4, 1, 1, 1, 3, 1,
+ 1, 1, 1, 1, 1, 2, 2, 2, 2
+};
+
+/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
+ STATE-NUM when YYTABLE doesn't specify something else to do. Zero
+ means the default is an error. */
+static const unsigned char yydefact[] =
+{
+ 0, 0, 0, 4, 2, 0, 1, 0, 0, 0,
+ 0, 3, 6, 7, 8, 13, 5, 0, 11, 0,
+ 0, 0, 16, 19, 20, 21, 22, 23, 24, 0,
+ 0, 0, 0, 17, 0, 15, 12, 9, 10, 25,
+ 26, 27, 28, 14, 0, 18
+};
+
+/* YYDEFGOTO[NTERM-NUM]. */
+static const yysigned_char yydefgoto[] =
+{
+ -1, 2, 3, 4, 11, 12, 13, 14, 15, 33,
+ 34, 35
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+#define YYPACT_NINF -42
+static const yysigned_char yypact[] =
+{
+ 2, -31, 19, -42, 8, -4, -42, 2, -30, -4,
+ -4, -42, -42, -42, 7, -42, -42, 3, -42, -8,
+ -4, -4, -42, -42, -42, -42, -42, -42, -42, 16,
+ 18, 20, 21, -42, -41, -42, -42, 14, -42, -42,
+ -42, -42, -42, -42, 3, -42
+};
+
+/* YYPGOTO[NTERM-NUM]. */
+static const yysigned_char yypgoto[] =
+{
+ -42, -42, 22, -42, -42, -42, -42, -6, -42, -17,
+ -42, -42
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule which
+ number is the opposite. If zero, do what YYDEFACT says.
+ If YYTABLE_NINF, parse error. */
+#define YYTABLE_NINF -1
+static const unsigned char yytable[] =
+{
+ 8, 20, 21, 18, 19, 1, 22, 9, 23, 24,
+ 25, 26, 43, 44, 37, 38, 20, 21, 5, 6,
+ 7, 39, 17, 40, 21, 41, 42, 45, 0, 16,
+ 0, 0, 0, 27, 28, 29, 30, 31, 32, 0,
+ 0, 0, 0, 36, 0, 0, 10
+};
+
+static const yysigned_char yycheck[] =
+{
+ 4, 9, 10, 9, 10, 3, 3, 11, 5, 6,
+ 7, 8, 53, 54, 20, 21, 9, 10, 49, 0,
+ 12, 5, 52, 5, 10, 5, 5, 44, -1, 7,
+ -1, -1, -1, 30, 31, 32, 33, 34, 35, -1,
+ -1, -1, -1, 51, -1, -1, 50
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const unsigned char yystos[] =
+{
+ 0, 3, 56, 57, 58, 49, 0, 12, 4, 11,
+ 50, 59, 60, 61, 62, 63, 57, 52, 62, 62,
+ 9, 10, 3, 5, 6, 7, 8, 30, 31, 32,
+ 33, 34, 35, 64, 65, 66, 51, 62, 62, 5,
+ 5, 5, 5, 53, 54, 64
+};
+
+#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
+# define YYSIZE_T __SIZE_TYPE__
+#endif
+#if ! defined (YYSIZE_T) && defined (size_t)
+# define YYSIZE_T size_t
+#endif
+#if ! defined (YYSIZE_T)
+# if defined (__STDC__) || defined (__cplusplus)
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# endif
+#endif
+#if ! defined (YYSIZE_T)
+# define YYSIZE_T unsigned int
+#endif
+
+#define yyerrok (yyerrstatus = 0)
+#define yyclearin (yychar = YYEMPTY)
+#define YYEMPTY -2
+#define YYEOF 0
+
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrlab1
+
+/* Like YYERROR except do call yyerror. This remains here temporarily
+ to ease the transition to the new meaning of YYERROR, for GCC.
+ Once GCC version 2 has supplanted version 1, this can go. */
+
+#define YYFAIL goto yyerrlab
+
+#define YYRECOVERING() (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY && yylen == 1) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ yychar1 = YYTRANSLATE (yychar); \
+ YYPOPSTACK; \
+ goto yybackup; \
+ } \
+ else \
+ { \
+ yyerror ("syntax error: cannot back up"); \
+ YYERROR; \
+ } \
+while (0)
+
+#define YYTERROR 1
+#define YYERRCODE 256
+
+/* YYLLOC_DEFAULT -- Compute the default location (before the actions
+ are run). */
+
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N) \
+ Current.first_line = Rhs[1].first_line; \
+ Current.first_column = Rhs[1].first_column; \
+ Current.last_line = Rhs[N].last_line; \
+ Current.last_column = Rhs[N].last_column;
+#endif
+
+/* YYLEX -- calling `yylex' with the right arguments. */
+
+#define YYLEX yylex ()
+
+/* Enable debugging if requested. */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+# define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args) \
+do { \
+ if (yydebug) \
+ YYFPRINTF Args; \
+} while (0)
+# define YYDSYMPRINT(Args) \
+do { \
+ if (yydebug) \
+ yysymprint Args; \
+} while (0)
+/* Nonzero means print parse trace. It is left uninitialized so that
+ multiple parsers can coexist. */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YYDSYMPRINT(Args)
+#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 < YYSTACK_BYTES (YYMAXDEPTH)
+ evaluated with infinite-precision integer arithmetic. */
+
+#if YYMAXDEPTH == 0
+# undef YYMAXDEPTH
+#endif
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+\f
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+# if defined (__GLIBC__) && defined (_STRING_H)
+# define yystrlen strlen
+# else
+/* Return the length of YYSTR. */
+static YYSIZE_T
+# if defined (__STDC__) || defined (__cplusplus)
+yystrlen (const char *yystr)
+# else
+yystrlen (yystr)
+ const char *yystr;
+# endif
+{
+ register const char *yys = yystr;
+
+ while (*yys++ != '\0')
+ continue;
+
+ return yys - yystr - 1;
+}
+# endif
+# endif
+
+# 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 *
+# if defined (__STDC__) || defined (__cplusplus)
+yystpcpy (char *yydest, const char *yysrc)
+# else
+yystpcpy (yydest, yysrc)
+ char *yydest;
+ const char *yysrc;
+# endif
+{
+ register char *yyd = yydest;
+ register const char *yys = yysrc;
+
+ while ((*yyd++ = *yys++) != '\0')
+ continue;
+
+ return yyd - 1;
+}
+# endif
+# endif
+
+#endif /* !YYERROR_VERBOSE */
+
+\f
+
+#if YYDEBUG
+/*-----------------------------.
+| Print this symbol on YYOUT. |
+`-----------------------------*/
+
+static void
+#if defined (__STDC__) || defined (__cplusplus)
+yysymprint (FILE* yyout, int yytype, YYSTYPE yyvalue)
+#else
+yysymprint (yyout, yytype, yyvalue)
+ FILE* yyout;
+ int yytype;
+ YYSTYPE yyvalue;
+#endif
+{
+ /* Pacify ``unused variable'' warnings. */
+ (void) yyvalue;
+
+ if (yytype < YYNTOKENS)
+ {
+ YYFPRINTF (yyout, "token %s (", yytname[yytype]);
+# ifdef YYPRINT
+ YYPRINT (yyout, yytoknum[yytype], yyvalue);
+# endif
+ }
+ else
+ YYFPRINTF (yyout, "nterm %s (", yytname[yytype]);
+
+ switch (yytype)
+ {
+ default:
+ break;
+ }
+ YYFPRINTF (yyout, ")");
+}
+#endif /* YYDEBUG. */
+
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+static void
+#if defined (__STDC__) || defined (__cplusplus)
+yydestruct (int yytype, YYSTYPE yyvalue)
+#else
+yydestruct (yytype, yyvalue)
+ int yytype;
+ YYSTYPE yyvalue;
+#endif
+{
+ /* Pacify ``unused variable'' warnings. */
+ (void) yyvalue;
+
+ switch (yytype)
+ {
+ default:
+ break;
+ }
+}
+
+\f
+
+/* The user can define YYPARSE_PARAM as the name of an argument to be passed
+ into yyparse. The argument should have type void *.
+ It should actually point to an object.
+ Grammar actions can access the variable by casting it
+ to the proper pointer type. */
+
+#ifdef YYPARSE_PARAM
+# if defined (__STDC__) || defined (__cplusplus)
+# define YYPARSE_PARAM_ARG void *YYPARSE_PARAM
+# define YYPARSE_PARAM_DECL
+# else
+# define YYPARSE_PARAM_ARG YYPARSE_PARAM
+# define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
+# endif
+#else /* !YYPARSE_PARAM */
+# define YYPARSE_PARAM_ARG
+# define YYPARSE_PARAM_DECL
+#endif /* !YYPARSE_PARAM */
+
+/* Prevent warning if -Wstrict-prototypes. */
+#ifdef __GNUC__
+# ifdef YYPARSE_PARAM
+int yyparse (void *);
+# else
+int yyparse (void);
+# endif
+#endif
+
+
+/* The lookahead symbol. */
+int yychar;
+
+/* The semantic value of the lookahead symbol. */
+YYSTYPE yylval;
+
+/* Number of parse errors so far. */
+int yynerrs;
+
+
+int
+yyparse (YYPARSE_PARAM_ARG)
+ YYPARSE_PARAM_DECL
+{
+
+ register int yystate;
+ register int yyn;
+ int yyresult;
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+ /* Lookahead token as an internal (translated) token number. */
+ int yychar1 = 0;
+
+ /* Three stacks and their tools:
+ `yyss': related to states,
+ `yyvs': related to semantic values,
+ `yyls': related to locations.
+
+ Refer to the stacks thru separate pointers, to allow yyoverflow
+ to reallocate them elsewhere. */
+
+ /* The state stack. */
+ short yyssa[YYINITDEPTH];
+ short *yyss = yyssa;
+ register short *yyssp;
+
+ /* The semantic value stack. */
+ YYSTYPE yyvsa[YYINITDEPTH];
+ YYSTYPE *yyvs = yyvsa;
+ register YYSTYPE *yyvsp;
+
+
+
+#define YYPOPSTACK (yyvsp--, yyssp--)
+
+ YYSIZE_T yystacksize = YYINITDEPTH;
+
+ /* The variables used to return semantic value and location from the
+ action routines. */
+ YYSTYPE yyval;
+
+
+ /* When reducing, the number of symbols on the RHS of the reduced
+ rule. */
+ int yylen;
+
+ YYDPRINTF ((stderr, "Starting parse\n"));
+
+ yystate = 0;
+ yyerrstatus = 0;
+ yynerrs = 0;
+ yychar = YYEMPTY; /* Cause a token to be read. */
+
+ /* Initialize stack pointers.
+ Waste one element of value and location stack
+ so that they stay on the same level as the state stack.
+ The wasted elements are never initialized. */
+
+ yyssp = yyss;
+ yyvsp = yyvs;
+
+ goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate. |
+`------------------------------------------------------------*/
+ yynewstate:
+ /* In all cases, when you get here, the value and location stacks
+ have just been pushed. so pushing a state here evens the stacks.
+ */
+ yyssp++;
+
+ yysetstate:
+ *yyssp = yystate;
+
+ if (yyssp >= yyss + yystacksize - 1)
+ {
+ /* Get the current used size of the three stacks, in elements. */
+ YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+ {
+ /* Give user a chance to reallocate the stack. Use copies of
+ these so that the &'s don't force the real ones into
+ memory. */
+ YYSTYPE *yyvs1 = yyvs;
+ short *yyss1 = yyss;
+
+
+ /* Each stack pointer address is followed by the size of the
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
+ yyoverflow ("parser stack overflow",
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+
+ &yystacksize);
+
+ yyss = yyss1;
+ yyvs = yyvs1;
+ }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+ goto yyoverflowlab;
+# else
+ /* Extend the stack our own way. */
+ if (yystacksize >= YYMAXDEPTH)
+ goto yyoverflowlab;
+ yystacksize *= 2;
+ if (yystacksize > YYMAXDEPTH)
+ yystacksize = YYMAXDEPTH;
+
+ {
+ short *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyoverflowlab;
+ YYSTACK_RELOCATE (yyss);
+ YYSTACK_RELOCATE (yyvs);
+
+# undef YYSTACK_RELOCATE
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
+ }
+# endif
+#endif /* no yyoverflow */
+
+ yyssp = yyss + yysize - 1;
+ yyvsp = yyvs + yysize - 1;
+
+
+ YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+ (unsigned long int) yystacksize));
+
+ if (yyssp >= yyss + yystacksize - 1)
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+ goto yybackup;
+
+/*-----------.
+| yybackup. |
+`-----------*/
+yybackup:
+
+/* Do appropriate processing given the current state. */
+/* Read a lookahead token if we need one and don't already have one. */
+/* yyresume: */
+
+ /* First try to decide what to do without reference to lookahead token. */
+
+ yyn = yypact[yystate];
+ if (yyn == YYPACT_NINF)
+ goto yydefault;
+
+ /* Not known => get a lookahead token if don't already have one. */
+
+ /* yychar is either YYEMPTY or YYEOF
+ or a valid token in external form. */
+
+ if (yychar == YYEMPTY)
+ {
+ YYDPRINTF ((stderr, "Reading a token: "));
+ yychar = YYLEX;
+ }
+
+ /* Convert token to internal form (in yychar1) for indexing tables with. */
+
+ if (yychar <= 0) /* This means end of input. */
+ {
+ yychar1 = 0;
+ yychar = YYEOF; /* Don't call YYLEX any more. */
+
+ YYDPRINTF ((stderr, "Now at end of input.\n"));
+ }
+ else
+ {
+ yychar1 = YYTRANSLATE (yychar);
+
+ /* We have to keep this `#if YYDEBUG', since we use variables
+ which are defined only if `YYDEBUG' is set. */
+ YYDPRINTF ((stderr, "Next token is "));
+ YYDSYMPRINT ((stderr, yychar1, yylval));
+ YYDPRINTF ((stderr, "\n"));
+ }
+
+ /* If the proper action on seeing token YYCHAR1 is to reduce or to
+ detect an error, take that action. */
+ yyn += yychar1;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yychar1)
+ goto yydefault;
+ yyn = yytable[yyn];
+ if (yyn <= 0)
+ {
+ if (yyn == 0 || yyn == YYTABLE_NINF)
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ if (yyn == YYFINAL)
+ YYACCEPT;
+
+ /* Shift the lookahead token. */
+ YYDPRINTF ((stderr, "Shifting token %d (%s), ",
+ yychar, yytname[yychar1]));
+
+ /* Discard the token being shifted unless it is eof. */
+ if (yychar != YYEOF)
+ yychar = YYEMPTY;
+
+ *++yyvsp = yylval;
+
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state. |
+`-----------------------------------------------------------*/
+yydefault:
+ yyn = yydefact[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+ goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction. |
+`-----------------------------*/
+yyreduce:
+ /* yyn is the number of a rule to reduce with. */
+ yylen = yyr2[yyn];
+
+ /* If YYLEN is nonzero, implement the default value of the action:
+ `$$ = $1'.
+
+ Otherwise, the following line sets YYVAL to garbage.
+ This behavior is undocumented and Bison
+ users should not rely upon it. Assigning to YYVAL
+ unconditionally makes the parser a bit smaller, and it avoids a
+ GCC warning that YYVAL may be used uninitialized. */
+ yyval = yyvsp[1-yylen];
+
+
+
+#if YYDEBUG
+ /* We have to keep this `#if YYDEBUG', since we use variables which
+ are defined only if `YYDEBUG' is set. */
+ if (yydebug)
+ {
+ int yyi;
+
+ YYFPRINTF (stderr, "Reducing via rule %d (line %d), ",
+ yyn - 1, yyrline[yyn]);
+
+ /* Print the symbols being reduced, and their result. */
+ for (yyi = yyprhs[yyn]; yyrhs[yyi] >= 0; yyi++)
+ YYFPRINTF (stderr, "%s ", yytname[yyrhs[yyi]]);
+ YYFPRINTF (stderr, " -> %s\n", yytname[yyr1[yyn]]);
+ }
+#endif
+ switch (yyn)
+ {
+ case 2:
+#line 117 "ifq.y"
+ {
+ ifq_parse_result->parse_tree_list = yyvsp[0].q_list;
+ ifq_parse_result->tables = NULL;
+ ifq_parse_result->parse_type = QUERY_PARSE;
+ }
+ break;
+
+ case 3:
+#line 130 "ifq.y"
+ {
+ yyval.tblp = yyvsp[0].tblp; yyval.tblp->nmap["name"] = yyvsp[-2].strval;
+ }
+ break;
+
+ case 4:
+#line 135 "ifq.y"
+ {yyval.q_list = new query_list_t(yyvsp[0].tblp);}
+ break;
+
+ case 5:
+#line 136 "ifq.y"
+ {yyval.q_list = yyvsp[-2].q_list->append(yyvsp[0].tblp);}
+ break;
+
+ case 6:
+#line 141 "ifq.y"
+ {yyval.tblp = yyvsp[0].tblp;}
+ break;
+
+ case 7:
+#line 150 "ifq.y"
+ {yyval.tblp=new table_exp_t(NULL,yyvsp[0].predp,NULL,NULL,NULL,NULL,NULL,NULL);}
+ break;
+
+ case 8:
+#line 156 "ifq.y"
+ {yyval.predp = yyvsp[0].predp;}
+ break;
+
+ case 9:
+#line 164 "ifq.y"
+ {yyval.predp=new predicate_t("OR",yyvsp[-2].predp,yyvsp[0].predp);}
+ break;
+
+ case 10:
+#line 165 "ifq.y"
+ {yyval.predp=new predicate_t("AND",yyvsp[-2].predp,yyvsp[0].predp);}
+ break;
+
+ case 11:
+#line 166 "ifq.y"
+ {yyval.predp = new predicate_t("NOT", yyvsp[0].predp );}
+ break;
+
+ case 12:
+#line 167 "ifq.y"
+ {yyval.predp = yyvsp[-1].predp;}
+ break;
+
+ case 13:
+#line 168 "ifq.y"
+ {yyval.predp = yyvsp[0].predp;}
+ break;
+
+ case 14:
+#line 172 "ifq.y"
+ {yyval.predp = new predicate_t(yyvsp[-3].strval, yyvsp[-1].se_listval->get_se_list()); }
+ break;
+
+ case 15:
+#line 179 "ifq.y"
+ { yyval.scalarval= scalarexp_t::make_param_reference(yyvsp[0].litval->to_string().c_str());}
+ break;
+
+ case 16:
+#line 180 "ifq.y"
+ {yyval.scalarval = scalarexp_t::make_param_reference(yyvsp[0].strval);}
+ break;
+
+ case 17:
+#line 185 "ifq.y"
+ { yyval.se_listval= new se_list_t(yyvsp[0].scalarval); }
+ break;
+
+ case 18:
+#line 186 "ifq.y"
+ { yyval.se_listval=yyvsp[-2].se_listval->append(yyvsp[0].scalarval); }
+ break;
+
+ case 19:
+#line 190 "ifq.y"
+ {yyval.litval = new literal_t(yyvsp[0].strval,LITERAL_STRING);}
+ break;
+
+ case 20:
+#line 191 "ifq.y"
+ {yyval.litval = new literal_t(yyvsp[0].strval,LITERAL_INT);}
+ break;
+
+ case 21:
+#line 192 "ifq.y"
+ {yyval.litval = new literal_t(yyvsp[0].strval,LITERAL_LONGINT);}
+ break;
+
+ case 22:
+#line 193 "ifq.y"
+ {yyval.litval = new literal_t(yyvsp[0].strval,LITERAL_FLOAT);}
+ break;
+
+ case 23:
+#line 194 "ifq.y"
+ {yyval.litval = new literal_t("TRUE",LITERAL_BOOL);}
+ break;
+
+ case 24:
+#line 195 "ifq.y"
+ {yyval.litval = new literal_t("FALSE",LITERAL_BOOL);}
+ break;
+
+ case 25:
+#line 196 "ifq.y"
+ {yyval.litval = new literal_t(yyvsp[0].strval,LITERAL_TIMEVAL);}
+ break;
+
+ case 26:
+#line 197 "ifq.y"
+ {yyval.litval = new literal_t(yyvsp[0].strval,LITERAL_HEX);}
+ break;
+
+ case 27:
+#line 198 "ifq.y"
+ {yyval.litval = new literal_t(yyvsp[0].strval,LITERAL_LONGHEX);}
+ break;
+
+ case 28:
+#line 199 "ifq.y"
+ {yyval.litval = new literal_t(yyvsp[0].strval,LITERAL_IP);}
+ break;
+
+
+ }
+
+/* Line 1016 of /usr/local/share/bison/yacc.c. */
+#line 1248 "ifq.tab.cc"
+\f
+ yyvsp -= yylen;
+ yyssp -= yylen;
+
+
+#if YYDEBUG
+ if (yydebug)
+ {
+ short *yyssp1 = yyss - 1;
+ YYFPRINTF (stderr, "state stack now");
+ while (yyssp1 != yyssp)
+ YYFPRINTF (stderr, " %d", *++yyssp1);
+ YYFPRINTF (stderr, "\n");
+ }
+#endif
+
+ *++yyvsp = yyval;
+
+
+ /* Now `shift' the result of the reduction. Determine what state
+ that goes to, based on the state we popped back to and the rule
+ number reduced by. */
+
+ yyn = yyr1[yyn];
+
+ yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+ if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yytable[yystate];
+ else
+ yystate = yydefgoto[yyn - YYNTOKENS];
+
+ goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus)
+ {
+ ++yynerrs;
+#if YYERROR_VERBOSE
+ yyn = yypact[yystate];
+
+ if (YYPACT_NINF < yyn && yyn < YYLAST)
+ {
+ YYSIZE_T yysize = 0;
+ int yytype = YYTRANSLATE (yychar);
+ char *yymsg;
+ int yyx, yycount;
+
+ yycount = 0;
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. */
+ for (yyx = yyn < 0 ? -yyn : 0;
+ yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+ yysize += yystrlen (yytname[yyx]) + 15, yycount++;
+ yysize += yystrlen ("parse error, unexpected ") + 1;
+ yysize += yystrlen (yytname[yytype]);
+ yymsg = (char *) YYSTACK_ALLOC (yysize);
+ if (yymsg != 0)
+ {
+ char *yyp = yystpcpy (yymsg, "parse error, unexpected ");
+ yyp = yystpcpy (yyp, yytname[yytype]);
+
+ if (yycount < 5)
+ {
+ yycount = 0;
+ for (yyx = yyn < 0 ? -yyn : 0;
+ yyx < (int) (sizeof (yytname) / sizeof (char *));
+ yyx++)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+ {
+ const char *yyq = ! yycount ? ", expecting " : " or ";
+ yyp = yystpcpy (yyp, yyq);
+ yyp = yystpcpy (yyp, yytname[yyx]);
+ yycount++;
+ }
+ }
+ yyerror (yymsg);
+ YYSTACK_FREE (yymsg);
+ }
+ else
+ yyerror ("parse error; also virtual memory exhausted");
+ }
+ else
+#endif /* YYERROR_VERBOSE */
+ yyerror ("parse error");
+ }
+ goto yyerrlab1;
+
+
+/*----------------------------------------------------.
+| yyerrlab1 -- error raised explicitly by an action. |
+`----------------------------------------------------*/
+yyerrlab1:
+ if (yyerrstatus == 3)
+ {
+ /* If just tried and failed to reuse lookahead token after an
+ error, discard it. */
+
+ /* Return failure if at end of input. */
+ if (yychar == YYEOF)
+ {
+ /* Pop the error token. */
+ YYPOPSTACK;
+ /* Pop the rest of the stack. */
+ while (yyssp > yyss)
+ {
+ YYDPRINTF ((stderr, "Error: popping "));
+ YYDSYMPRINT ((stderr,
+ yystos[*yyssp],
+ *yyvsp));
+ YYDPRINTF ((stderr, "\n"));
+ yydestruct (yystos[*yyssp], *yyvsp);
+ YYPOPSTACK;
+ }
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Discarding token %d (%s).\n",
+ yychar, yytname[yychar1]));
+ yydestruct (yychar1, yylval);
+ yychar = YYEMPTY;
+ }
+
+ /* Else will try to reuse lookahead token after shifting the error
+ token. */
+
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
+
+ for (;;)
+ {
+ yyn = yypact[yystate];
+ if (yyn != YYPACT_NINF)
+ {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+ {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
+
+ /* Pop the current state because it cannot handle the error token. */
+ if (yyssp == yyss)
+ YYABORT;
+
+ YYDPRINTF ((stderr, "Error: popping "));
+ YYDSYMPRINT ((stderr,
+ yystos[*yyssp], *yyvsp));
+ YYDPRINTF ((stderr, "\n"));
+
+ yydestruct (yystos[yystate], *yyvsp);
+ yyvsp--;
+ yystate = *--yyssp;
+
+
+#if YYDEBUG
+ if (yydebug)
+ {
+ short *yyssp1 = yyss - 1;
+ YYFPRINTF (stderr, "Error: state stack now");
+ while (yyssp1 != yyssp)
+ YYFPRINTF (stderr, " %d", *++yyssp1);
+ YYFPRINTF (stderr, "\n");
+ }
+#endif
+ }
+
+ if (yyn == YYFINAL)
+ YYACCEPT;
+
+ YYDPRINTF ((stderr, "Shifting error token, "));
+
+ *++yyvsp = yylval;
+
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here. |
+`-------------------------------------*/
+yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here. |
+`-----------------------------------*/
+yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+#ifndef yyoverflow
+/*----------------------------------------------.
+| yyoverflowlab -- parser overflow comes here. |
+`----------------------------------------------*/
+yyoverflowlab:
+ yyerror ("parser stack overflow");
+ yyresult = 2;
+ /* Fall through. */
+#endif
+
+yyreturn:
+#ifndef yyoverflow
+ if (yyss != yyssa)
+ YYSTACK_FREE (yyss);
+#endif
+ return yyresult;
+}
+
+
+#line 204 "ifq.y"
+
+
+
Code Review / com / gs-lite.git / blobdiff