bdb_query_bison.tab.c
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上传日期:2007-06-13
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- /*
- * ===========================================================================
- * PRODUCTION $Log: bdb_query_bison.tab.c,v $
- * PRODUCTION Revision 1000.0 2004/04/12 17:14:42 gouriano
- * PRODUCTION PRODUCTION: IMPORTED [CATCHUP_003] Dev-tree R1.3
- * PRODUCTION
- * ===========================================================================
- */
- /* A Bison parser, made by GNU Bison 1.875b. */
- /* Skeleton parser for Yacc-like parsing with Bison,
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003 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
- /* Skeleton name. */
- #define YYSKELETON_NAME "yacc.c"
- /* Pure parsers. */
- #define YYPURE 1
- /* Using locations. */
- #define YYLSP_NEEDED 0
- /* 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,
- STRING = 259,
- NUM = 260,
- NOT = 261,
- AND = 262,
- OR = 263,
- EQ = 264,
- NOTEQ = 265,
- GT = 266,
- GE = 267,
- LT = 268,
- LE = 269
- };
- #endif
- #define NAME 258
- #define STRING 259
- #define NUM 260
- #define NOT 261
- #define AND 262
- #define OR 263
- #define EQ 264
- #define NOTEQ 265
- #define GT 266
- #define GE 267
- #define LT 268
- #define LE 269
- /* Copy the first part of user declarations. */
- #line 37 "bdb_query_bison.y"
- #define YYSTYPE CBDB_Query::TQueryClause*
- #define YYPARSE_PARAM parm
- #define YYLEX_PARAM parm
- #define YYINITDEPTH 50
- #define YYMAXDEPTH 1000
- #define YYDEBUG 1
- /*
- Utility function to save current yyparse result in the
- parsing environment object (context).
- */
- inline static
- void BisonSaveStageResult(YYSTYPE res, void* parm)
- {
- CBDB_QueryParserEnvironment* env =
- (CBDB_QueryParserEnvironment*) parm;
- env->AttachQueryClause(res);
- env->AddNodeToPool(res);
- }
- /* 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
- #if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
- typedef int YYSTYPE;
- # define yystype YYSTYPE /* obsolescent; will be withdrawn */
- # define YYSTYPE_IS_DECLARED 1
- # define YYSTYPE_IS_TRIVIAL 1
- #endif
- /* Copy the second part of user declarations. */
- /* Line 214 of yacc.c. */
- #line 142 "bdb_query_bison.tab.c"
- #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)
- || (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_MAXIMUM (sizeof (union yyalloc) - 1)
- /* The size of an array large to enough to hold all stacks, each with
- N elements. */
- # define YYSTACK_BYTES(N)
- ((N) * (sizeof (short) + sizeof (YYSTYPE))
- + YYSTACK_GAP_MAXIMUM)
- /* 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_MAXIMUM;
- 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 10
- /* YYLAST -- Last index in YYTABLE. */
- #define YYLAST 60
- /* YYNTOKENS -- Number of terminals. */
- #define YYNTOKENS 17
- /* YYNNTS -- Number of nonterminals. */
- #define YYNNTS 3
- /* YYNRULES -- Number of rules. */
- #define YYNRULES 15
- /* YYNRULES -- Number of states. */
- #define YYNSTATES 28
- /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
- #define YYUNDEFTOK 2
- #define YYMAXUTOK 269
- #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,
- 15, 16, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 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
- };
- #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, 7, 9, 11, 15, 19, 23,
- 27, 31, 35, 39, 43, 47
- };
- /* YYRHS -- A `-1'-separated list of the rules' RHS. */
- static const yysigned_char yyrhs[] =
- {
- 18, 0, -1, 19, -1, 5, -1, 4, -1, 3,
- -1, 19, 7, 19, -1, 19, 8, 19, -1, 19,
- 9, 19, -1, 19, 10, 19, -1, 19, 11, 19,
- -1, 19, 12, 19, -1, 19, 13, 19, -1, 19,
- 14, 19, -1, 15, 19, 16, -1, 6, 19, -1
- };
- /* YYRLINE[YYN] -- source line where rule number YYN was defined. */
- static const unsigned char yyrline[] =
- {
- 0, 89, 89, 102, 106, 110, 114, 119, 124, 129,
- 135, 140, 145, 150, 155, 159
- };
- #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", "STRING", "NUM", "NOT", "AND",
- "OR", "EQ", "NOTEQ", "GT", "GE", "LT", "LE", "'('", "')'", "$accept",
- "input", "exp", 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, 40, 41
- };
- # endif
- /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
- static const unsigned char yyr1[] =
- {
- 0, 17, 18, 19, 19, 19, 19, 19, 19, 19,
- 19, 19, 19, 19, 19, 19
- };
- /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
- static const unsigned char yyr2[] =
- {
- 0, 2, 1, 1, 1, 1, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 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, 5, 4, 3, 0, 0, 0, 2, 15, 0,
- 1, 0, 0, 0, 0, 0, 0, 0, 0, 14,
- 6, 7, 8, 9, 10, 11, 12, 13
- };
- /* YYDEFGOTO[NTERM-NUM]. */
- static const yysigned_char yydefgoto[] =
- {
- -1, 6, 7
- };
- /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
- STATE-NUM. */
- #define YYPACT_NINF -5
- static const yysigned_char yypact[] =
- {
- 0, -5, -5, -5, 0, 0, 2, 19, 19, 9,
- -5, 0, 0, 0, 0, 0, 0, 0, 0, -5,
- 26, 32, 37, 41, 44, 46, 10, -5
- };
- /* YYPGOTO[NTERM-NUM]. */
- static const yysigned_char yypgoto[] =
- {
- -5, -5, -4
- };
- /* 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, syntax error. */
- #define YYTABLE_NINF -1
- static const unsigned char yytable[] =
- {
- 8, 9, 10, 1, 2, 3, 4, 20, 21, 22,
- 23, 24, 25, 26, 27, 5, 11, 12, 13, 14,
- 15, 16, 17, 18, 18, 19, 11, 12, 13, 14,
- 15, 16, 17, 18, 12, 13, 14, 15, 16, 17,
- 18, 13, 14, 15, 16, 17, 18, 14, 15, 16,
- 17, 18, 15, 16, 17, 18, 16, 17, 18, 17,
- 18
- };
- static const unsigned char yycheck[] =
- {
- 4, 5, 0, 3, 4, 5, 6, 11, 12, 13,
- 14, 15, 16, 17, 18, 15, 7, 8, 9, 10,
- 11, 12, 13, 14, 14, 16, 7, 8, 9, 10,
- 11, 12, 13, 14, 8, 9, 10, 11, 12, 13,
- 14, 9, 10, 11, 12, 13, 14, 10, 11, 12,
- 13, 14, 11, 12, 13, 14, 12, 13, 14, 13,
- 14
- };
- /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
- symbol of state STATE-NUM. */
- static const unsigned char yystos[] =
- {
- 0, 3, 4, 5, 6, 15, 18, 19, 19, 19,
- 0, 7, 8, 9, 10, 11, 12, 13, 14, 16,
- 19, 19, 19, 19, 19, 19, 19, 19
- };
- #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);
- yytoken = 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. */
- #ifdef YYLEX_PARAM
- # define YYLEX yylex (&yylval, YYLEX_PARAM)
- #else
- # define YYLEX yylex (&yylval)
- #endif
- /* Enable debugging if requested. */
- #if YYDEBUG
- # ifndef YYFPRINTF
- # include <stdio.h> /* INFRINGES ON USER NAME SPACE */
- # define YYFPRINTF fprintf
- # endif
- # define YYDPRINTF(Args)
- do {
- if (yydebug)
- YYFPRINTF Args;
- } while (0)
- # define YYDSYMPRINT(Args)
- do {
- if (yydebug)
- yysymprint Args;
- } while (0)
- # define YYDSYMPRINTF(Title, Token, Value, Location)
- do {
- if (yydebug)
- {
- YYFPRINTF (stderr, "%s ", Title);
- yysymprint (stderr,
- Token, Value);
- YYFPRINTF (stderr, "n");
- }
- } while (0)
- /*------------------------------------------------------------------.
- | yy_stack_print -- Print the state stack from its BOTTOM up to its |
- | TOP (cinluded). |
- `------------------------------------------------------------------*/
- #if defined (__STDC__) || defined (__cplusplus)
- static void
- yy_stack_print (short *bottom, short *top)
- #else
- static void
- yy_stack_print (bottom, top)
- short *bottom;
- short *top;
- #endif
- {
- YYFPRINTF (stderr, "Stack now");
- for (/* Nothing. */; bottom <= top; ++bottom)
- YYFPRINTF (stderr, " %d", *bottom);
- YYFPRINTF (stderr, "n");
- }
- # define YY_STACK_PRINT(Bottom, Top)
- do {
- if (yydebug)
- yy_stack_print ((Bottom), (Top));
- } while (0)
- /*------------------------------------------------.
- | Report that the YYRULE is going to be reduced. |
- `------------------------------------------------*/
- #if defined (__STDC__) || defined (__cplusplus)
- static void
- yy_reduce_print (int yyrule)
- #else
- static void
- yy_reduce_print (yyrule)
- int yyrule;
- #endif
- {
- int yyi;
- unsigned int yylno = yyrline[yyrule];
- YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
- yyrule - 1, yylno);
- /* Print the symbols being reduced, and their result. */
- for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
- YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
- YYFPRINTF (stderr, "-> %sn", yytname [yyr1[yyrule]]);
- }
- # define YY_REDUCE_PRINT(Rule)
- do {
- if (yydebug)
- yy_reduce_print (Rule);
- } 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)
- # define YYDSYMPRINTF(Title, Token, Value, Location)
- # define YY_STACK_PRINT(Bottom, Top)
- # define YY_REDUCE_PRINT(Rule)
- #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
- #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++ != ' ')
- 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 ' ' 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++) != ' ')
- continue;
- return yyd - 1;
- }
- # endif
- # endif
- #endif /* !YYERROR_VERBOSE */
- #if YYDEBUG
- /*--------------------------------.
- | Print this symbol on YYOUTPUT. |
- `--------------------------------*/
- #if defined (__STDC__) || defined (__cplusplus)
- static void
- yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
- #else
- static void
- yysymprint (yyoutput, yytype, yyvaluep)
- FILE *yyoutput;
- int yytype;
- YYSTYPE *yyvaluep;
- #endif
- {
- /* Pacify ``unused variable'' warnings. */
- (void) yyvaluep;
- if (yytype < YYNTOKENS)
- {
- YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
- # ifdef YYPRINT
- YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
- # endif
- }
- else
- YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
- switch (yytype)
- {
- default:
- break;
- }
- YYFPRINTF (yyoutput, ")");
- }
- #endif /* ! YYDEBUG */
- /*-----------------------------------------------.
- | Release the memory associated to this symbol. |
- `-----------------------------------------------*/
- #if defined (__STDC__) || defined (__cplusplus)
- static void
- yydestruct (int yytype, YYSTYPE *yyvaluep)
- #else
- static void
- yydestruct (yytype, yyvaluep)
- int yytype;
- YYSTYPE *yyvaluep;
- #endif
- {
- /* Pacify ``unused variable'' warnings. */
- (void) yyvaluep;
- switch (yytype)
- {
- default:
- break;
- }
- }
- /* Prevent warnings from -Wmissing-prototypes. */
- #ifdef YYPARSE_PARAM
- # if defined (__STDC__) || defined (__cplusplus)
- int yyparse (void *YYPARSE_PARAM);
- # else
- int yyparse ();
- # endif
- #else /* ! YYPARSE_PARAM */
- #if defined (__STDC__) || defined (__cplusplus)
- int yyparse (void);
- #else
- int yyparse ();
- #endif
- #endif /* ! YYPARSE_PARAM */
- /*----------.
- | yyparse. |
- `----------*/
- #ifdef YYPARSE_PARAM
- # if defined (__STDC__) || defined (__cplusplus)
- int yyparse (void *YYPARSE_PARAM)
- # else
- int yyparse (YYPARSE_PARAM)
- void *YYPARSE_PARAM;
- # endif
- #else /* ! YYPARSE_PARAM */
- #if defined (__STDC__) || defined (__cplusplus)
- int
- yyparse (void)
- #else
- int
- yyparse ()
- #endif
- #endif
- {
- /* The lookahead symbol. */
- int yychar;
- /* The semantic value of the lookahead symbol. */
- YYSTYPE yylval;
- /* Number of syntax errors so far. */
- int yynerrs;
- 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 yytoken = 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 parsen"));
- 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 (yyss + yystacksize - 1 <= yyssp)
- {
- /* 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 (YYMAXDEPTH <= yystacksize)
- goto yyoverflowlab;
- yystacksize *= 2;
- if (YYMAXDEPTH < yystacksize)
- 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 %lun",
- (unsigned long int) yystacksize));
- if (yyss + yystacksize - 1 <= yyssp)
- YYABORT;
- }
- YYDPRINTF ((stderr, "Entering state %dn", 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 lookahead symbol. */
- if (yychar == YYEMPTY)
- {
- YYDPRINTF ((stderr, "Reading a token: "));
- yychar = YYLEX;
- }
- if (yychar <= YYEOF)
- {
- yychar = yytoken = YYEOF;
- YYDPRINTF ((stderr, "Now at end of input.n"));
- }
- else
- {
- yytoken = YYTRANSLATE (yychar);
- YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);
- }
- /* If the proper action on seeing token YYTOKEN is to reduce or to
- detect an error, take that action. */
- yyn += yytoken;
- if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
- 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 %s, ", yytname[yytoken]));
- /* 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];
- YY_REDUCE_PRINT (yyn);
- switch (yyn)
- {
- case 3:
- #line 103 "bdb_query_bison.y"
- {
- yyval = yyvsp[0];
- ;}
- break;
- case 4:
- #line 107 "bdb_query_bison.y"
- {
- yyval = yyvsp[0];
- ;}
- break;
- case 5:
- #line 111 "bdb_query_bison.y"
- {
- yyval = yyvsp[0];
- ;}
- break;
- case 6:
- #line 115 "bdb_query_bison.y"
- {
- yyval = CBDB_Query::NewLogicalNode(CBDB_QueryNode::eAnd, yyvsp[-2], yyvsp[0]);
- BisonSaveStageResult(yyval, parm);
- ;}
- break;
- case 7:
- #line 120 "bdb_query_bison.y"
- {
- yyval = CBDB_Query::NewLogicalNode(CBDB_QueryNode::eOr, yyvsp[-2], yyvsp[0]);
- BisonSaveStageResult(yyval, parm);
- ;}
- break;
- case 8:
- #line 125 "bdb_query_bison.y"
- {
- yyval = CBDB_Query::NewOperatorNode(CBDB_QueryNode::eEQ, yyvsp[-2], yyvsp[0]);
- BisonSaveStageResult(yyval, parm);
- ;}
- break;
- case 9:
- #line 130 "bdb_query_bison.y"
- {
- yyval = CBDB_Query::NewOperatorNode(CBDB_QueryNode::eEQ, yyvsp[-2], yyvsp[0]);
- yyval->GetValue().SetNot();
- BisonSaveStageResult(yyval, parm);
- ;}
- break;
- case 10:
- #line 136 "bdb_query_bison.y"
- {
- yyval = CBDB_Query::NewOperatorNode(CBDB_QueryNode::eGT, yyvsp[-2], yyvsp[0]);
- BisonSaveStageResult(yyval, parm);
- ;}
- break;
- case 11:
- #line 141 "bdb_query_bison.y"
- {
- yyval = CBDB_Query::NewOperatorNode(CBDB_QueryNode::eGE, yyvsp[-2], yyvsp[0]);
- BisonSaveStageResult(yyval, parm);
- ;}
- break;
- case 12:
- #line 146 "bdb_query_bison.y"
- {
- yyval = CBDB_Query::NewOperatorNode(CBDB_QueryNode::eLT, yyvsp[-2], yyvsp[0]);
- BisonSaveStageResult(yyval, parm);
- ;}
- break;
- case 13:
- #line 151 "bdb_query_bison.y"
- {
- yyval = CBDB_Query::NewOperatorNode(CBDB_QueryNode::eLE, yyvsp[-2], yyvsp[0]);
- BisonSaveStageResult(yyval, parm);
- ;}
- break;
- case 14:
- #line 156 "bdb_query_bison.y"
- {
- yyval = yyvsp[-1];
- ;}
- break;
- case 15:
- #line 160 "bdb_query_bison.y"
- {
- yyval = CBDB_Query::NewLogicalNode(CBDB_QueryNode::eNot, yyvsp[0], 0);
- BisonSaveStageResult(yyval, parm);
- ;}
- break;
- }
- /* Line 999 of yacc.c. */
- #line 1133 "bdb_query_bison.tab.c"
- yyvsp -= yylen;
- yyssp -= yylen;
- YY_STACK_PRINT (yyss, yyssp);
- *++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);
- const char* yyprefix;
- char *yymsg;
- int yyx;
- /* Start YYX at -YYN if negative to avoid negative indexes in
- YYCHECK. */
- int yyxbegin = yyn < 0 ? -yyn : 0;
- /* Stay within bounds of both yycheck and yytname. */
- int yychecklim = YYLAST - yyn;
- int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
- int yycount = 0;
- yyprefix = ", expecting ";
- for (yyx = yyxbegin; yyx < yyxend; ++yyx)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
- {
- yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]);
- yycount += 1;
- if (yycount == 5)
- {
- yysize = 0;
- break;
- }
- }
- yysize += (sizeof ("syntax error, unexpected ")
- + yystrlen (yytname[yytype]));
- yymsg = (char *) YYSTACK_ALLOC (yysize);
- if (yymsg != 0)
- {
- char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
- yyp = yystpcpy (yyp, yytname[yytype]);
- if (yycount < 5)
- {
- yyprefix = ", expecting ";
- for (yyx = yyxbegin; yyx < yyxend; ++yyx)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
- {
- yyp = yystpcpy (yyp, yyprefix);
- yyp = yystpcpy (yyp, yytname[yyx]);
- yyprefix = " or ";
- }
- }
- yyerror (yymsg);
- YYSTACK_FREE (yymsg);
- }
- else
- yyerror ("syntax error; also virtual memory exhausted");
- }
- else
- #endif /* YYERROR_VERBOSE */
- yyerror ("syntax error");
- }
- 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 (yyss < yyssp)
- {
- YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
- yydestruct (yystos[*yyssp], yyvsp);
- YYPOPSTACK;
- }
- YYABORT;
- }
- YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
- yydestruct (yytoken, &yylval);
- yychar = YYEMPTY;
- }
- /* Else will try to reuse lookahead token after shifting the error
- token. */
- goto yyerrlab1;
- /*----------------------------------------------------.
- | yyerrlab1 -- error raised explicitly by an action. |
- `----------------------------------------------------*/
- yyerrlab1:
- 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;
- YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
- yydestruct (yystos[yystate], yyvsp);
- yyvsp--;
- yystate = *--yyssp;
- YY_STACK_PRINT (yyss, yyssp);
- }
- 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 166 "bdb_query_bison.y"