pegasus/src/Pegasus/WQL/WQLYACC.cpp - diff

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Diff for /pegasus/src/Pegasus/WQL/WQLYACC.cpp between version 1.11 and 1.16

version 1.11, 2005/02/14 23:22:47

version 1.16, 2006/01/30 16:18:36

Line 1

#ifndef lint

//%2006////////////////////////////////////////////////////////////////////////

static char const

yyrcsid[] = "$FreeBSD: src/usr.bin/yacc/skeleton.c,v 1.28 2000/01/17 02:04:06 bde Exp $";

#endif

// Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.

#include <stdlib.h>

#define YYBYACC 1

// IBM Corp.; EMC Corporation, The Open Group.

#define YYMAJOR 1

#define YYMINOR 9

// IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.

#define YYLEX yylex()

#define YYEMPTY -1

// EMC Corporation; VERITAS Software Corporation; The Open Group.

#define yyclearin (yychar=(YYEMPTY))

#define yyerrok (yyerrflag=0)

// EMC Corporation; Symantec Corporation; The Open Group.

#define YYRECOVERING() (yyerrflag!=0)

static int yygrowstack();

// Permission is hereby granted, free of charge, to any person obtaining a copy

// of this software and associated documentation files (the "Software"), to

// deal in the Software without restriction, including without limitation the

// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or

// sell copies of the Software, and to permit persons to whom the Software is

// furnished to do so, subject to the following conditions:

// THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN

// ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED

// "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT

// LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR

// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN

// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

//==============================================================================

/* A Bison parser, made by GNU Bison 1.875c. */

/* Skeleton parser for Yacc-like parsing with Bison,

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 0

/* Using locations. */

#define YYLSP_NEEDED 0

/* If NAME_PREFIX is specified substitute the variables and functions

names. */

#define yyparse WQL_parse

#define yylex WQL_lex

#define yyerror WQL_error

#define yychar WQL_char

#define yyval WQL_val

#define yylval WQL_lval

#define yychar WQL_char

#define yydebug WQL_debug

#define yynerrs WQL_nerrs

#define yyerrflag WQL_errflag

#define yyss WQL_ss

#define yyssp WQL_ssp

/* Tokens. */

#define yyvs WQL_vs

#ifndef YYTOKENTYPE

#define yyvsp WQL_vsp

# define YYTOKENTYPE

#define yylhs WQL_lhs

/* Put the tokens into the symbol table, so that GDB and other debuggers

#define yylen WQL_len

know about them. */

#define yydefred WQL_defred

enum yytokentype {

#define yydgoto WQL_dgoto

TOK_INTEGER = 258,

#define yysindex WQL_sindex

TOK_DOUBLE = 259,

#define yyrindex WQL_rindex

TOK_STRING = 260,

#define yygindex WQL_gindex

TOK_TRUE = 261,

#define yytable WQL_table

TOK_FALSE = 262,

#define yycheck WQL_check

TOK_NULL = 263,

#define yyname WQL_name

TOK_ISA = 264,

#define yyrule WQL_rule

TOK_DOT = 265,

#define yysslim WQL_sslim

TOK_EQ = 266,

#define yystacksize WQL_stacksize

TOK_NE = 267,

#define YYPREFIX "WQL_"

TOK_LT = 268,

#line 38 "WQL.y"

TOK_LE = 269,

TOK_GT = 270,

TOK_GE = 271,

TOK_NOT = 272,

TOK_OR = 273,

TOK_AND = 274,

TOK_IS = 275,

TOK_IDENTIFIER = 276,

TOK_SELECT = 277,

TOK_WHERE = 278,

TOK_FROM = 279,

TOK_UNEXPECTED_CHAR = 280

};

#endif

#define TOK_INTEGER 258

#define TOK_DOUBLE 259

#define TOK_STRING 260

#define TOK_TRUE 261

#define TOK_FALSE 262

#define TOK_NULL 263

#define TOK_ISA 264

#define TOK_DOT 265

#define TOK_EQ 266

#define TOK_NE 267

#define TOK_LT 268

#define TOK_LE 269

#define TOK_GT 270

#define TOK_GE 271

#define TOK_NOT 272

#define TOK_OR 273

#define TOK_AND 274

#define TOK_IS 275

#define TOK_IDENTIFIER 276

#define TOK_SELECT 277

#define TOK_WHERE 278

#define TOK_FROM 279

#define TOK_UNEXPECTED_CHAR 280

/* Copy the first part of user declarations. */

#line 37 "WQL.y"

#include <Pegasus/Common/Config.h>

#include <Pegasus/WQL/WQLOperation.h>

Line 66

Line 173

extern int WQL_lex();

extern int WQL_error(const char*);

/**/

/* Define the global parser state object:*/

// Define the global parser state object:

/**/

PEGASUS_USING_PEGASUS;

Line 78

Line 185

PEGASUS_NAMESPACE_END

#line 86 "WQL.y"

typedef union

{

/* 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)

#line 87 "WQL.y"

typedef union YYSTYPE {

int intValue;

double doubleValue;

char* strValue;

void* nodeValue;

} YYSTYPE;

#line 90 "y.tab.c"

/* Line 191 of yacc.c. */

#define YYERRCODE 256

#line 183 "WQLtemp"

#define TOK_INTEGER 257

# define yystype YYSTYPE /* obsolescent; will be withdrawn */

#define TOK_DOUBLE 258

# define YYSTYPE_IS_DECLARED 1

#define TOK_STRING 259

# define YYSTYPE_IS_TRIVIAL 1

#define TOK_TRUE 260

#define TOK_FALSE 261

#define TOK_NULL 262

#define TOK_ISA 263

#define TOK_EQ 264

#define TOK_NE 265

#define TOK_LT 266

#define TOK_LE 267

#define TOK_GT 268

#define TOK_GE 269

#define TOK_NOT 270

#define TOK_OR 271

#define TOK_AND 272

#define TOK_IS 273

#define TOK_IDENTIFIER 274

#define TOK_SELECT 275

#define TOK_WHERE 276

#define TOK_FROM 277

#define TOK_UNEXPECTED_CHAR 278

const short WQL_lhs[] = { -1,

0, 9, 10, 10, 2, 2, 11, 11, 7, 8,

6, 6, 6, 6, 6, 6, 6, 3, 3, 4,

4, 4, 4, 4, 4, 4, 5, 5, 13, 13,

1, 12, 14, 14, 14, 14, 14,

};

const short WQL_len[] = { 2,

1, 3, 1, 1, 1, 3, 2, 1, 2, 2,

3, 3, 2, 3, 1, 3, 4, 1, 1, 3,

3, 3, 3, 3, 3, 3, 3, 4, 1, 1,

1, 1, 1, 1, 1, 1, 1,

};

const short WQL_defred[] = { 0,

0, 0, 1, 31, 3, 5, 0, 0, 0, 0,

0, 2, 6, 32, 9, 0, 7, 34, 35, 36,

29, 30, 0, 0, 0, 0, 18, 19, 0, 37,

0, 13, 0, 0, 0, 0, 0, 0, 0, 0,

0, 0, 0, 0, 14, 26, 0, 16, 0, 12,

33, 24, 25, 20, 22, 21, 23, 27, 0, 17,

28,

};

const short WQL_dgoto[] = { 2,

51, 7, 26, 27, 28, 29, 11, 17, 3, 8,

12, 15, 30, 31,

};

const short WQL_sindex[] = { -246,

-38, 0, 0, 0, 0, 0, -25, -247, -242, -241,

-224, 0, 0, 0, 0, -40, 0, 0, 0, 0,

0, 0, -40, -40, -210, -218, 0, 0, -256, 0,

-230, 0, -39, -241, -239, -40, -40, -251, -251, -251,

-251, -251, -251, -211, 0, 0, -243, 0, -216, 0,

0, 0, 0, 0, 0, 0, 0, 0, -205, 0,

};

const short WQL_rindex[] = { 0,

0, 0, 0, 0, 0, 0, -209, 0, 0, 0,

58, 0, 0, 0, 0, 0, 0, 0, 0, 0,

0, 0, 0, 0, -219, 1, 0, 0, 66, 0,

0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

0, 0, 0, 0, 0, 0, 0, 0, 3, 0,

0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

};

const short WQL_gindex[] = { 0,

4, 0, 0, 0, 0, -12, 0, 0, 0, 0,

0, 33, -21, 22,

};

#define YYTABLESIZE 274

const short WQL_table[] = { 24,

15, 45, 11, 5, 6, 18, 19, 20, 21, 22,

32, 33, 13, 48, 36, 37, 21, 22, 9, 25,

21, 22, 4, 49, 50, 60, 25, 25, 1, 10,

47, 4, 14, 38, 39, 40, 41, 42, 43, 25,

25, 15, 44, 11, 33, 33, 33, 33, 33, 33,

58, 16, 34, 33, 35, 37, 61, 8, 59, 52,

53, 54, 55, 56, 57, 10, 46, 4, 0, 0,

0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

0, 0, 0, 0, 0, 0, 18, 19, 20, 21,

22, 0, 0, 0, 0, 0, 0, 0, 0, 23,

0, 36, 37, 4, 0, 4, 0, 0, 0, 0,

0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

0, 15, 15, 11,

};

const short WQL_check[] = { 40,

0, 41, 0, 42, 1, 257, 258, 259, 260, 261,

23, 24, 9, 35, 271, 272, 260, 261, 44, 16,

260, 261, 274, 36, 37, 47, 23, 24, 275, 277,

270, 274, 274, 264, 265, 266, 267, 268, 269, 36,

37, 41, 273, 41, 264, 265, 266, 267, 268, 269,

262, 276, 263, 273, 273, 272, 262, 0, 270, 38,

39, 40, 41, 42, 43, 0, 34, 277, -1, -1,

-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,

-1, -1, -1, -1, -1, -1, 257, 258, 259, 260,

261, -1, -1, -1, -1, -1, -1, -1, -1, 270,

-1, 271, 272, 274, -1, 274, -1, -1, -1, -1,

-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,

-1, 271, 272, 271,

};

#define YYFINAL 2

#ifndef YYDEBUG

#define YYDEBUG 0

#endif

#define YYMAXTOKEN 278

#if YYDEBUG

const char * const WQL_name[] = {

"end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,

/* Copy the second part of user declarations. */

0,0,0,0,0,0,"'('","')'","'*'",0,"','",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,

0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,

/* Line 214 of yacc.c. */

0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,

#line 195 "WQLtemp"

0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,

0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"TOK_INTEGER",

#if ! defined (yyoverflow) || YYERROR_VERBOSE

"TOK_DOUBLE","TOK_STRING","TOK_TRUE","TOK_FALSE","TOK_NULL","TOK_ISA","TOK_EQ",

"TOK_NE","TOK_LT","TOK_LE","TOK_GT","TOK_GE","TOK_NOT","TOK_OR","TOK_AND",

# ifndef YYFREE

"TOK_IS","TOK_IDENTIFIER","TOK_SELECT","TOK_WHERE","TOK_FROM",

# define YYFREE free

"TOK_UNEXPECTED_CHAR",

};

const char * const WQL_rule[] = {

"$accept : start",

"start : selectStatement",

"selectStatement : TOK_SELECT selectList selectExpression",

"selectList : '*'",

"selectList : propertyList",

"propertyList : propertyName",

"propertyList : propertyList ',' propertyName",

"selectExpression : fromClause whereClause",

"selectExpression : fromClause",

"fromClause : TOK_FROM className",

"whereClause : TOK_WHERE searchCondition",

"searchCondition : searchCondition TOK_OR searchCondition",

"searchCondition : searchCondition TOK_AND searchCondition",

"searchCondition : TOK_NOT searchCondition",

"searchCondition : '(' searchCondition ')'",

"searchCondition : predicate",

"searchCondition : predicate TOK_IS truthValue",

"searchCondition : predicate TOK_IS TOK_NOT truthValue",

"predicate : comparisonPredicate",

"predicate : nullPredicate",

"comparisonPredicate : comparisonTerm TOK_LT comparisonTerm",

"comparisonPredicate : comparisonTerm TOK_GT comparisonTerm",

"comparisonPredicate : comparisonTerm TOK_LE comparisonTerm",

"comparisonPredicate : comparisonTerm TOK_GE comparisonTerm",

"comparisonPredicate : comparisonTerm TOK_EQ comparisonTerm",

"comparisonPredicate : comparisonTerm TOK_NE comparisonTerm",

"comparisonPredicate : propertyName TOK_ISA className",

"nullPredicate : comparisonTerm TOK_IS TOK_NULL",

"nullPredicate : comparisonTerm TOK_IS TOK_NOT TOK_NULL",

"truthValue : TOK_TRUE",

"truthValue : TOK_FALSE",

"propertyName : TOK_IDENTIFIER",

"className : TOK_IDENTIFIER",

"comparisonTerm : propertyName",

"comparisonTerm : TOK_INTEGER",

"comparisonTerm : TOK_DOUBLE",

"comparisonTerm : TOK_STRING",

"comparisonTerm : truthValue",

};

#endif

#if YYDEBUG

# ifndef YYMALLOC

#include <stdio.h>

# define YYMALLOC malloc

# endif

/* The parser invokes alloca or malloc; define the necessary symbols. */

# ifdef YYSTACK_USE_ALLOCA

# if YYSTACK_USE_ALLOCA

# define YYSTACK_ALLOC alloca

#endif

#ifdef YYSTACKSIZE

#undef YYMAXDEPTH

#define YYMAXDEPTH YYSTACKSIZE

#else

#ifdef YYMAXDEPTH

# if defined (alloca) || defined (_ALLOCA_H)

#define YYSTACKSIZE YYMAXDEPTH

# define YYSTACK_ALLOC alloca

#else

#define YYSTACKSIZE 10000

# ifdef __GNUC__

#define YYMAXDEPTH 10000

# define YYSTACK_ALLOC __builtin_alloca

# endif

#endif

#define YYINITSTACKSIZE 200

int yydebug;

int yynerrs;

int yyerrflag;

int yychar;

short *yyssp;

YYSTYPE *yyvsp;

YYSTYPE yyval;

YYSTYPE yylval;

short *yyss;

short *yysslim;

YYSTYPE *yyvs;

int yystacksize;

/* allocate initial stack or double stack size, up to YYMAXDEPTH */

static int yygrowstack()

{

int newsize, i;

short *newss;

YYSTYPE *newvs;

if ((newsize = yystacksize) == 0)

newsize = YYINITSTACKSIZE;

else if (newsize >= YYMAXDEPTH)

return -1;

else if ((newsize *= 2) > YYMAXDEPTH)

newsize = YYMAXDEPTH;

i = yyssp - yyss;

newss = yyss ? (short *)realloc(yyss, newsize * sizeof *newss) :

(short *)malloc(newsize * sizeof *newss);

if (newss == NULL)

return -1;

yyss = newss;

yyssp = newss + i;

newvs = yyvs ? (YYSTYPE *)realloc(yyvs, newsize * sizeof *newvs) :

(YYSTYPE *)malloc(newsize * sizeof *newvs);

if (newvs == NULL)

return -1;

yyvs = newvs;

yyvsp = newvs + i;

yystacksize = newsize;

yysslim = yyss + newsize - 1;

return 0;

}

#define YYABORT goto yyabort

#define YYREJECT goto yyabort

#define YYACCEPT goto yyaccept

#define YYERROR goto yyerrlab

#ifndef YYPARSE_PARAM

#if defined(__cplusplus) || __STDC__

#define YYPARSE_PARAM_ARG void

#define YYPARSE_PARAM_DECL

#else /* ! ANSI-C/C++ */

#define YYPARSE_PARAM_ARG

#define YYPARSE_PARAM_DECL

#endif /* ANSI-C/C++ */

#else /* YYPARSE_PARAM */

#ifndef YYPARSE_PARAM_TYPE

#define YYPARSE_PARAM_TYPE void *

#endif

#if defined(__cplusplus) || __STDC__

#define YYPARSE_PARAM_ARG YYPARSE_PARAM_TYPE YYPARSE_PARAM

#define YYPARSE_PARAM_DECL

#else /* ! ANSI-C/C++ */

#define YYPARSE_PARAM_ARG YYPARSE_PARAM

#define YYPARSE_PARAM_DECL YYPARSE_PARAM_TYPE YYPARSE_PARAM;

#endif /* ANSI-C/C++ */

#endif /* ! YYPARSE_PARAM */

int

# ifdef YYSTACK_ALLOC

yyparse (YYPARSE_PARAM_ARG)

/* Pacify GCC's `empty if-body' warning. */

YYPARSE_PARAM_DECL

# 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 YYMALLOC

# define YYSTACK_FREE YYFREE

# endif

#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */

#if (! defined (yyoverflow) \

&& (! defined (__cplusplus) \

|| (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))

/* A type that is properly aligned for any stack member. */

union yyalloc

{

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 defined (__GNUC__) && 1 < __GNUC__

# define YYCOPY(To, From, Count) \

__builtin_memcpy (To, From, (Count) * sizeof (*(From)))

# else

# define YYCOPY(To, From, Count) \

do \

{ \

for (yyi = 0; yyi < (Count); yyi++) \

(To)[yyi] = (From)[yyi]; \

} \

while (0)

# 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 9

/* YYLAST -- Last index in YYTABLE. */

#define YYLAST 69

/* YYNTOKENS -- Number of terminals. */

#define YYNTOKENS 30

/* YYNNTS -- Number of nonterminals. */

#define YYNNTS 16

/* YYNRULES -- Number of rules. */

#define YYNRULES 39

/* YYNRULES -- Number of states. */

#define YYNSTATES 65

/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */

#define YYUNDEFTOK 2

#define YYMAXUTOK 280

#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,

28, 29, 26, 2, 27, 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,

};

#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, 13, 15, 19, 22,

24, 27, 30, 34, 38, 41, 45, 47, 51, 56,

58, 60, 64, 68, 72, 76, 80, 84, 88, 92,

97, 99, 101, 103, 107, 109, 111, 113, 115, 117

};

if ((yys = getenv("YYDEBUG")))

/* YYRHS -- A `-1'-separated list of the rules' RHS. */

static const yysigned_char yyrhs[] =

{

yyn = *yys;

31, 0, -1, 32, -1, 22, 33, 35, -1, 26,

if (yyn >= '0' && yyn <= '9')

-1, 34, -1, 43, -1, 34, 27, 43, -1, 36,

yydebug = yyn - '0';

37, -1, 36, -1, 24, 44, -1, 23, 38, -1,

}

38, 18, 38, -1, 38, 19, 38, -1, 17, 38,

-1, 28, 38, 29, -1, 39, -1, 39, 20, 42,

-1, 39, 20, 17, 42, -1, 40, -1, 41, -1,

45, 13, 45, -1, 45, 15, 45, -1, 45, 14,

45, -1, 45, 16, 45, -1, 45, 11, 45, -1,

45, 12, 45, -1, 43, 9, 44, -1, 45, 20,

8, -1, 45, 20, 17, 8, -1, 6, -1, 7,

-1, 21, -1, 21, 10, 21, -1, 21, -1, 43,

-1, 3, -1, 4, -1, 5, -1, 42, -1

};

/* YYRLINE[YYN] -- source line where rule number YYN was defined. */

static const unsigned short yyrline[] =

{

0, 160, 160, 166, 172, 176, 182, 186, 192, 196,

202, 209, 215, 220, 225, 231, 235, 239, 244, 253,

257, 263, 268, 273, 278, 283, 288, 293, 303, 308,

315, 319, 332, 337, 349, 356, 362, 367, 372, 377

};

#endif

yynerrs = 0;

#if YYDEBUG || YYERROR_VERBOSE

yyerrflag = 0;

/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.

yychar = (-1);

First, the terminals, then, starting at YYNTOKENS, nonterminals. */

static const char *const yytname[] =

{

"$end", "error", "$undefined", "TOK_INTEGER", "TOK_DOUBLE",

"TOK_STRING", "TOK_TRUE", "TOK_FALSE", "TOK_NULL", "TOK_ISA", "TOK_DOT",

"TOK_EQ", "TOK_NE", "TOK_LT", "TOK_LE", "TOK_GT", "TOK_GE", "TOK_NOT",

"TOK_OR", "TOK_AND", "TOK_IS", "TOK_IDENTIFIER", "TOK_SELECT",

"TOK_WHERE", "TOK_FROM", "TOK_UNEXPECTED_CHAR", "'*'", "','", "'('",

"')'", "$accept", "start", "selectStatement", "selectList",

"propertyList", "selectExpression", "fromClause", "whereClause",

"searchCondition", "predicate", "comparisonPredicate", "nullPredicate",

"truthValue", "propertyName", "className", "comparisonTerm", 0

};

#endif

if (yyss == NULL && yygrowstack()) goto yyoverflow;

# ifdef YYPRINT

yyssp = yyss;

/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to

yyvsp = yyvs;

token YYLEX-NUM. */

*yyssp = yystate = 0;

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, 42, 44, 40, 41

};

# endif

yyloop:

/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */

if ((yyn = yydefred[yystate])) goto yyreduce;

static const unsigned char yyr1[] =

if (yychar < 0)

{

if ((yychar = yylex()) < 0) yychar = 0;

0, 30, 31, 32, 33, 33, 34, 34, 35, 35,

#if YYDEBUG

36, 37, 38, 38, 38, 38, 38, 38, 38, 39,

if (yydebug)

39, 40, 40, 40, 40, 40, 40, 40, 41, 41,

42, 42, 43, 43, 44, 45, 45, 45, 45, 45

};

/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */

static const unsigned char yyr2[] =

{

yys = 0;

0, 2, 1, 3, 1, 1, 1, 3, 2, 1,

if (yychar <= YYMAXTOKEN) yys = yyname[yychar];

2, 2, 3, 3, 2, 3, 1, 3, 4, 1,

if (!yys) yys = "illegal-symbol";

1, 3, 3, 3, 3, 3, 3, 3, 3, 4,

printf("%sdebug: state %d, reading %d (%s)\n",

1, 1, 1, 3, 1, 1, 1, 1, 1, 1

YYPREFIX, yystate, yychar, yys);

};

}

#endif

/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state

}

STATE-NUM when YYTABLE doesn't specify something else to do. Zero

if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&

means the default is an error. */

yyn <= YYTABLESIZE && yycheck[yyn] == yychar)

static const unsigned char yydefact[] =

{

0, 0, 0, 2, 32, 4, 0, 5, 6, 1,

0, 0, 3, 9, 0, 33, 34, 10, 0, 8,

7, 36, 37, 38, 30, 31, 0, 0, 11, 16,

19, 20, 39, 35, 0, 14, 0, 0, 0, 0,

0, 0, 0, 0, 0, 0, 0, 0, 15, 12,

13, 0, 17, 27, 35, 25, 26, 21, 23, 22,

24, 28, 0, 18, 29

};

/* YYDEFGOTO[NTERM-NUM]. */

static const yysigned_char yydefgoto[] =

{

-1, 2, 3, 6, 7, 12, 13, 19, 28, 29,

30, 31, 32, 54, 17, 34

};

/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing

STATE-NUM. */

#define YYPACT_NINF -38

static const yysigned_char yypact[] =

{

-21, -10, 15, -38, 25, -38, 17, -8, -38, -38,

28, 39, -38, 38, 41, -38, -38, -38, 1, -38,

-38, -38, -38, -38, -38, -38, 1, 1, 5, 43,

-38, -38, -38, 55, 31, -38, 9, 1, 1, 33,

39, 27, 27, 27, 27, 27, 27, -5, -38, 46,

-38, 52, -38, -38, -38, -38, -38, -38, -38, -38,

-38, -38, 58, -38, -38

};

/* YYPGOTO[NTERM-NUM]. */

static const yysigned_char yypgoto[] =

{

-38, -38, -38, -38, -38, -38, -38, -38, -17, -38,

-38, -38, -37, -1, 29, 11

};

/* 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, 1, 52, 61, 21, 22, 23, 24, 25, 35,

36, 4, 62, 20, 63, 9, 5, 33, 26, 14,

49, 50, 4, 37, 38, 33, 33, 37, 38, 27,

21, 22, 23, 24, 25, 10, 33, 33, 48, 24,

25, 11, 41, 42, 43, 44, 45, 46, 4, 15,

51, 47, 55, 56, 57, 58, 59, 60, 24, 25,

16, 18, 4, 39, 40, 38, 64, 0, 0, 53

};

static const yysigned_char yycheck[] =

{

1, 22, 39, 8, 3, 4, 5, 6, 7, 26,

27, 21, 17, 14, 51, 0, 26, 18, 17, 27,

37, 38, 21, 18, 19, 26, 27, 18, 19, 28,

3, 4, 5, 6, 7, 10, 37, 38, 29, 6,

7, 24, 11, 12, 13, 14, 15, 16, 21, 21,

17, 20, 41, 42, 43, 44, 45, 46, 6, 7,

21, 23, 21, 20, 9, 19, 8, -1, -1, 40

};

/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing

symbol of state STATE-NUM. */

static const unsigned char yystos[] =

{

0, 22, 31, 32, 21, 26, 33, 34, 43, 0,

10, 24, 35, 36, 27, 21, 21, 44, 23, 37,

43, 3, 4, 5, 6, 7, 17, 28, 38, 39,

40, 41, 42, 43, 45, 38, 38, 18, 19, 20,

9, 11, 12, 13, 14, 15, 16, 20, 29, 38,

38, 17, 42, 44, 43, 45, 45, 45, 45, 45,

45, 8, 17, 42, 8

};

#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 yyerrorlab

/* Like YYERROR except do call yyerror. This remains here temporarily

to ease the transition to the new meaning of YYERROR, for GCC.

Once GCC version 2 has supplanted version 1, this can go. */

#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 (YYLEX_PARAM)

#else

# define YYLEX yylex ()

#endif

/* Enable debugging if requested. */

#if YYDEBUG

if (yydebug)

printf("%sdebug: state %d, shifting to state %d\n",

# ifndef YYFPRINTF

YYPREFIX, yystate, yytable[yyn]);

# 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 (included). |

`------------------------------------------------------------------*/

#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

if (yyssp >= yysslim && yygrowstack())

{

goto yyoverflow;

YYFPRINTF (stderr, "Stack now");

for (/* Nothing. */; bottom <= top; ++bottom)

YYFPRINTF (stderr, " %d", *bottom);

YYFPRINTF (stderr, "\n");

}

*++yyssp = yystate = yytable[yyn];

*++yyvsp = yylval;

# define YY_STACK_PRINT(Bottom, Top) \

yychar = (-1);

do { \

if (yyerrflag > 0) --yyerrflag;

if (yydebug) \

goto yyloop;

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, "-> %s\n", 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 defined (YYMAXDEPTH) && 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

{

while (*yys++ != '\0')

continue;

return yys - yystr - 1;

}

if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&

# endif

yyn <= YYTABLESIZE && yycheck[yyn] == yychar)

# 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

{

yyn = yytable[yyn];

goto yyreduce;

while ((*yyd++ = *yys++) != '\0')

continue;

return yyd - 1;

}

if (yyerrflag) goto yyinrecovery;

#if defined(lint) || defined(__GNUC__)

goto yynewerror;

#endif

yynewerror:

yyerror("syntax error");

#if defined(lint) || defined(__GNUC__)

goto yyerrlab;

#endif

yyerrlab:

++yynerrs;

#endif /* !YYERROR_VERBOSE */

yyinrecovery:

if (yyerrflag < 3)

#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

{

yyerrflag = 3;

/* Pacify ``unused variable'' warnings. */

for (;;)

(void) yyvaluep;

if (yytype < YYNTOKENS)

{

if ((yyn = yysindex[*yyssp]) && (yyn += YYERRCODE) >= 0 &&

YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);

yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)

# ifdef YYPRINT

YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);

# endif

}

else

YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);

switch (yytype)

{

#if YYDEBUG

default:

if (yydebug)

break;

printf("%sdebug: state %d, error recovery shifting\

}

to state %d\n", YYPREFIX, *yyssp, yytable[yyn]);

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

if (yyssp >= yysslim && yygrowstack())

{

goto yyoverflow;

/* Pacify ``unused variable'' warnings. */

(void) yyvaluep;

switch (yytype)

{

default:

break;

}

*++yyssp = yystate = yytable[yyn];

*++yyvsp = yylval;

goto yyloop;

}

else

/* 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 */

/* The lookahead symbol. */

int yychar;

/* The semantic value of the lookahead symbol. */

YYSTYPE yylval;

/* Number of syntax errors so far. */

int yynerrs;

/*----------.

| 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

{

#if YYDEBUG

if (yydebug)

printf("%sdebug: error recovery discarding state %d\n",

YYPREFIX, *yyssp);

int yyresult;

#endif

/* Number of tokens to shift before error messages enabled. */

if (yyssp <= yyss) goto yyabort;

int yyerrstatus;

--yyssp;

/* Lookahead token as an internal (translated) token number. */

--yyvsp;

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;

/* The semantic value stack. */

YYSTYPE yyvsa[YYINITDEPTH];

YYSTYPE *yyvs = yyvsa;

#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 (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 %lu\n",

(unsigned long int) yystacksize));

if (yyss + yystacksize - 1 <= yyssp)

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 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

{

if (yychar == 0) goto yyabort;

yytoken = YYTRANSLATE (yychar);

#if YYDEBUG

YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);

if (yydebug)

{

yys = 0;

if (yychar <= YYMAXTOKEN) yys = yyname[yychar];

if (!yys) yys = "illegal-symbol";

printf("%sdebug: state %d, error recovery discards token %d (%s)\n",

YYPREFIX, yystate, yychar, yys);

}

#endif

yychar = (-1);

/* If the proper action on seeing token YYTOKEN is to reduce or to

goto yyloop;

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:

#if YYDEBUG

/* yyn is the number of a rule to reduce with. */

if (yydebug)

yylen = yyr2[yyn];

printf("%sdebug: state %d, reducing by rule %d (%s)\n",

YYPREFIX, yystate, yyn, yyrule[yyn]);

/* If YYLEN is nonzero, implement the default value of the action:

#endif

`$$ = $1'.

yym = yylen[yyn];

yyval = yyvsp[1-yym];

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 1:

case 2:

#line 160 "WQL.y"

#line 161 "WQL.y"

{

WQL_TRACE(("YACC: start\n"));

}

;}

break;

case 2:

#line 166 "WQL.y"

{

}

break;

case 3:

#line 172 "WQL.y"

#line 167 "WQL.y"

{

globalParserState->statement->setAllProperties(true);

}

;}

break;

case 4:

#line 176 "WQL.y"

#line 173 "WQL.y"

{

globalParserState->statement->setAllProperties(true);

}

;}

break;

case 5:

#line 182 "WQL.y"

#line 177 "WQL.y"

{

globalParserState->statement->appendSelectPropertyName(CIMName(yyvsp[0].strValue));

}

;}

break;

case 6:

#line 186 "WQL.y"

#line 183 "WQL.y"

{

globalParserState->statement->appendSelectPropertyName(CIMName(yyvsp[0].strValue));

}

;}

break;

case 7:

#line 192 "WQL.y"

#line 187 "WQL.y"

{

globalParserState->statement->appendSelectPropertyName(CIMName(yyvsp[0].strValue));

}

;}

break;

case 8:

#line 196 "WQL.y"

#line 193 "WQL.y"

{

}

;}

break;

case 9:

#line 202 "WQL.y"

#line 197 "WQL.y"

{

;}

break;

case 10:

#line 203 "WQL.y"

{

WQL_TRACE(("YACC: fromClause: TOK_FROM className(%s)\n", yyvsp[0].strValue));

globalParserState->statement->setClassName(CIMName(yyvsp[0].strValue));

}

;}

break;

case 10:

#line 209 "WQL.y"

case 11:

#line 210 "WQL.y"

{

}

;}

break;

case 11:

#line 215 "WQL.y"

case 12:

#line 216 "WQL.y"

{

WQL_TRACE(("YACC: TOK_OR\n"));

globalParserState->statement->appendOperation(WQL_OR);

}

;}

break;

case 12:

#line 220 "WQL.y"

case 13:

#line 221 "WQL.y"

{

WQL_TRACE(("YACC: TOK_AND\n"));

globalParserState->statement->appendOperation(WQL_AND);

}

;}

break;

case 13:

#line 225 "WQL.y"

case 14:

#line 226 "WQL.y"

{

WQL_TRACE(("YACC: TOK_NOT\n"));

globalParserState->statement->appendOperation(WQL_NOT);

}

;}

break;

case 14:

#line 231 "WQL.y"

{

}

break;

case 15:

#line 235 "WQL.y"

#line 232 "WQL.y"

{

}

;}

break;

case 16:

#line 239 "WQL.y"

#line 236 "WQL.y"

{

WQLOperation op = yyvsp[0].intValue ? WQL_IS_TRUE : WQL_IS_FALSE;

globalParserState->statement->appendOperation(op);

;}

}

break;

case 17:

#line 244 "WQL.y"

#line 240 "WQL.y"

{

WQLOperation op = yyvsp[0].intValue ? WQL_IS_NOT_TRUE : WQL_IS_NOT_FALSE;

WQLOperation op = yyvsp[0].intValue ? WQL_IS_TRUE : WQL_IS_FALSE;

globalParserState->statement->appendOperation(op);

}

;}

break;

case 18:

#line 253 "WQL.y"

#line 245 "WQL.y"

{

WQLOperation op = yyvsp[0].intValue ? WQL_IS_NOT_TRUE : WQL_IS_NOT_FALSE;

}

globalParserState->statement->appendOperation(op);

;}

break;

case 19:

#line 257 "WQL.y"

#line 254 "WQL.y"

{

}

;}

break;

case 20:

#line 263 "WQL.y"

#line 258 "WQL.y"

{

;}

break;

case 21:

#line 264 "WQL.y"

{

WQL_TRACE(("YACC: TOK_LT\n"));

globalParserState->statement->appendOperation(WQL_LT);

}

;}

break;

case 21:

#line 268 "WQL.y"

case 22:

#line 269 "WQL.y"

{

WQL_TRACE(("YACC: TOK_GT\n"));

globalParserState->statement->appendOperation(WQL_GT);

}

;}

break;

case 22:

#line 273 "WQL.y"

case 23:

#line 274 "WQL.y"

{

WQL_TRACE(("YACC: TOK_LE\n"));

globalParserState->statement->appendOperation(WQL_LE);

}

;}

break;

case 23:

#line 278 "WQL.y"

case 24:

#line 279 "WQL.y"

{

WQL_TRACE(("YACC: TOK_GE\n"));

globalParserState->statement->appendOperation(WQL_GE);

}

;}

break;

case 24:

#line 283 "WQL.y"

case 25:

#line 284 "WQL.y"

{

WQL_TRACE(("YACC: TOK_EQ\n"));

globalParserState->statement->appendOperation(WQL_EQ);

}

;}

break;

case 25:

#line 288 "WQL.y"

case 26:

#line 289 "WQL.y"

{

WQL_TRACE(("YACC: TOK_NE\n"));

globalParserState->statement->appendOperation(WQL_NE);

}

;}

break;

case 26:

#line 293 "WQL.y"

{

case 27:

#line 294 "WQL.y"

{

WQL_TRACE(("YACC: TOK_ISA\n"));

/* ADD statement phrase.*/

#ifndef PEGASUS_SNIA_EXTENSIONS

}

// If SNIA tests, allow the ISA but do not pass className

yyerror("ISA Token Not Supported");

#endif

;}

break;

case 27:

#line 301 "WQL.y"

case 28:

#line 304 "WQL.y"

{

WQL_TRACE(("YACC: nullPredicate : comparisonTerm IS NULL\n"));

globalParserState->statement->appendOperation(WQL_IS_NULL);

}

;}

break;

case 28:

#line 306 "WQL.y"

case 29:

#line 309 "WQL.y"

{

WQL_TRACE(("YACC: nullPredicate : comparisonTerm IS NOT NULL\n"));

globalParserState->statement->appendOperation(WQL_IS_NOT_NULL);

}

;}

break;

case 29:

#line 313 "WQL.y"

case 30:

#line 316 "WQL.y"

{

yyval.intValue = 1;

}

;}

break;

case 30:

#line 317 "WQL.y"

case 31:

#line 320 "WQL.y"

{

yyval.intValue = 0;

}

;}

break;

case 31:

#line 323 "WQL.y"

case 32:

#line 333 "WQL.y"

{

WQL_TRACE(("YACC: propertyName : TOK_IDENTIFIER(%s)\n", yyvsp[0].strValue));

yyval.strValue = yyvsp[0].strValue;

}

;}

break;

case 32:

#line 329 "WQL.y"

case 33:

#line 338 "WQL.y"

{

WQL_TRACE(("YACC: propertyName : TOK_IDENTIFIER(%s.%s)\n", yyvsp[-2].strValue, yyvsp[0].strValue));

#ifdef PEGASUS_SNIA_EXTENSIONS

// Pass anything as a property name to fool parser for SNIA testing

yyval.strValue = strdup("dummy");

#else

yyerror("Scoped (dotted) property names not supported");

#endif

;}

break;

case 34:

#line 350 "WQL.y"

{

WQL_TRACE(("YACC: TOK_IDENTIFIER %s\n", yyvsp[0].strValue));

yyval.strValue = yyvsp[0].strValue;

}

;}

break;

case 33:

#line 336 "WQL.y"

case 35:

#line 357 "WQL.y"

{

globalParserState->statement->appendOperand(

WQLOperand(yyvsp[0].strValue, WQL_PROPERTY_NAME_TAG));

globalParserState->statement->appendWherePropertyName(CIMName(yyvsp[0].strValue));

}

;}

break;

case 34:

#line 342 "WQL.y"

case 36:

#line 363 "WQL.y"

{

globalParserState->statement->appendOperand(

WQLOperand(yyvsp[0].intValue, WQL_INTEGER_VALUE_TAG));

}

;}

break;

case 35:

#line 347 "WQL.y"

case 37:

#line 368 "WQL.y"

{

globalParserState->statement->appendOperand(

WQLOperand(yyvsp[0].doubleValue, WQL_DOUBLE_VALUE_TAG));

}

;}

break;

case 36:

#line 352 "WQL.y"

case 38:

#line 373 "WQL.y"

{

globalParserState->statement->appendOperand(

WQLOperand(yyvsp[0].strValue, WQL_STRING_VALUE_TAG));

}

;}

break;

case 37:

#line 357 "WQL.y"

case 39:

#line 378 "WQL.y"

{

globalParserState->statement->appendOperand(

WQLOperand(yyvsp[0].intValue != 0, WQL_BOOLEAN_VALUE_TAG));

;}

break;

}

/* Line 1000 of yacc.c. */

#line 1429 "WQLtemp"

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;

#line 750 "y.tab.c"

}

yyssp -= yym;

}

yystate = *yyssp;

yysize += (sizeof ("syntax error, unexpected ")

yyvsp -= yym;

+ yystrlen (yytname[yytype]));

yym = yylhs[yyn];

yymsg = (char *) YYSTACK_ALLOC (yysize);

if (yystate == 0 && yym == 0)

if (yymsg != 0)

{

#if YYDEBUG

char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");

if (yydebug)

yyp = yystpcpy (yyp, yytname[yytype]);

printf("%sdebug: after reduction, shifting from state 0 to\

state %d\n", YYPREFIX, YYFINAL);

if (yycount < 5)

#endif

yystate = YYFINAL;

*++yyssp = YYFINAL;

*++yyvsp = yyval;

if (yychar < 0)

{

if ((yychar = yylex()) < 0) yychar = 0;

yyprefix = ", expecting ";

#if YYDEBUG

for (yyx = yyxbegin; yyx < yyxend; ++yyx)

if (yydebug)

if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)

{

yys = 0;

yyp = yystpcpy (yyp, yyprefix);

if (yychar <= YYMAXTOKEN) yys = yyname[yychar];

yyp = yystpcpy (yyp, yytname[yyx]);

if (!yys) yys = "illegal-symbol";

yyprefix = " or ";

printf("%sdebug: state %d, reading %d (%s)\n",

YYPREFIX, YYFINAL, yychar, yys);

}

#endif

}

if (yychar == 0) goto yyaccept;

yyerror (yymsg);

goto yyloop;

YYSTACK_FREE (yymsg);

}

if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&

yyn <= YYTABLESIZE && yycheck[yyn] == yystate)

yystate = yytable[yyn];

else

yystate = yydgoto[yym];

yyerror ("syntax error; also virtual memory exhausted");

#if YYDEBUG

}

if (yydebug)

else

printf("%sdebug: after reduction, shifting from state %d \

#endif /* YYERROR_VERBOSE */

to state %d\n", YYPREFIX, *yyssp, yystate);

yyerror ("syntax error");

}

if (yyerrstatus == 3)

{

/* If just tried and failed to reuse lookahead token after an

error, discard it. */

if (yychar <= YYEOF)

{

/* If at end of input, pop the error token,

then the rest of the stack, then return failure. */

if (yychar == YYEOF)

for (;;)

{

YYPOPSTACK;

if (yyssp == yyss)

YYABORT;

YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);

yydestruct (yystos[*yyssp], yyvsp);

}

else

{

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;

/*---------------------------------------------------.

| yyerrorlab -- error raised explicitly by YYERROR. |

`---------------------------------------------------*/

yyerrorlab:

#ifdef __GNUC__

/* Pacify GCC when the user code never invokes YYERROR and the label

yyerrorlab therefore never appears in user code. */

if (0)

goto yyerrorlab;

#endif

if (yyssp >= yysslim && yygrowstack())

yyvsp -= yylen;

yyssp -= yylen;

yystate = *yyssp;

goto yyerrlab1;

/*-------------------------------------------------------------.

| yyerrlab1 -- common code for both syntax error and YYERROR. |

`-------------------------------------------------------------*/

yyerrlab1:

yyerrstatus = 3; /* Each real token shifted decrements this. */

for (;;)

{

yyn = yypact[yystate];

if (yyn != YYPACT_NINF)

{

goto yyoverflow;

yyn += YYTERROR;

if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)

{

yyn = yytable[yyn];

if (0 < yyn)

break;

}

*++yyssp = yystate;

*++yyvsp = yyval;

goto yyloop;

yyoverflow:

yyerror("yacc stack overflow");

yyabort:

return (1);

yyaccept:

return (0);

}

/* 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);

YYPOPSTACK;

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 383 "WQL.y"

Legend:

Removed from v.1.11
changed lines
	Added in v.1.16

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