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

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Diff for /pegasus/src/Pegasus/WQL/WQLYACC.cpp between version 1.1.2.9 and 1.1.2.10

version 1.1.2.9, 2001/12/03 06:14:26

version 1.1.2.10, 2001/12/07 00:37:56

Line 1

#ifndef lint

static char yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93";

/* A Bison parser, made from wql.y with Bison version GNU Bison version 1.24

#endif

#define YYBYACC 1

#define YYMAJOR 1

#define YYBISON 1 /* Identify Bison output. */

#define YYMINOR 9

#define yyclearin (yychar=(-1))

#define yyerrok (yyerrflag=0)

#define YYRECOVERING (yyerrflag!=0)

#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 TOK_INTEGER 258

#define yyss WQL_ss

#define TOK_DOUBLE 259

#define yyssp WQL_ssp

#define TOK_STRING 260

#define yyvs WQL_vs

#define TOK_TRUE 261

#define yyvsp WQL_vsp

#define TOK_FALSE 262

#define yylhs WQL_lhs

#define TOK_NULL 263

#define yylen WQL_len

#define TOK_EQ 264

#define yydefred WQL_defred

#define TOK_NE 265

#define yydgoto WQL_dgoto

#define TOK_LT 266

#define yysindex WQL_sindex

#define TOK_LE 267

#define yyrindex WQL_rindex

#define TOK_GT 268

#define yygindex WQL_gindex

#define TOK_GE 269

#define yytable WQL_table

#define TOK_NOT 270

#define yycheck WQL_check

#define TOK_OR 271

#define yyname WQL_name

#define TOK_AND 272

#define yyrule WQL_rule

#define TOK_IS 273

#define YYPREFIX "WQL_"

#define TOK_IDENTIFIER 274

#line 10 "WQL.y"

#define TOK_SELECT 275

#define TOK_WHERE 276

#define TOK_FROM 277

#define TOK_UNEXPECTED_CHAR 278

#line 9 "wql.y"

#include <Pegasus/Common/Config.h>

#include <Pegasus/WQL/WQLOperation.h>

Line 59

Line 61

extern int WQL_lex();

extern int WQL_error(char*);

/**/

/* Define the global parser state object:*/

// Define the global parser state object:

/**/

PEGASUS_USING_PEGASUS;

Line 71

Line 73

PEGASUS_NAMESPACE_END

#line 58 "WQL.y"

#line 58 "wql.y"

typedef union

{

int intValue;

Line 79

Line 82

char* strValue;

void* nodeValue;

} YYSTYPE;

#line 83 "y.tab.c"

#define TOK_INTEGER 257

#ifndef YYLTYPE

#define TOK_DOUBLE 258

typedef

#define TOK_STRING 259

struct yyltype

#define TOK_TRUE 260

{

#define TOK_FALSE 261

int timestamp;

#define TOK_NULL 262

int first_line;

#define TOK_EQ 263

int first_column;

#define TOK_NE 264

int last_line;

#define TOK_LT 265

int last_column;

#define TOK_LE 266

char *text;

#define TOK_GT 267

}

#define TOK_GE 268

yyltype;

#define TOK_NOT 269

#define TOK_OR 270

#define YYLTYPE yyltype

#define TOK_AND 271

#endif

#define TOK_IS 272

#define TOK_IDENTIFIER 273

#include <stdio.h>

#define TOK_SELECT 274

#define TOK_WHERE 275

#ifndef __cplusplus

#define TOK_FROM 276

#ifndef __STDC__

#define TOK_UNEXPECTED_CHAR 277

#define const

#define YYERRCODE 256

#endif

short WQL_lhs[] = { -1,

#endif

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, 5, 5, 13, 13, 1,

12, 14, 14, 14, 14, 14,

#define YYFINAL 60

#define YYFLAG -32768

#define YYNTBASE 28

#define YYTRANSLATE(x) ((unsigned)(x) <= 278 ? yytranslate[x] : 43)

static const char yytranslate[] = { 0,

2, 2, 2, 2, 2, 2, 2, 2, 2, 2,

2, 2, 2, 2, 2, 2, 2, 2, 2, 26,

27, 24, 2, 25, 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

};

#if YYDEBUG != 0

static const short yyprhs[] = { 0,

0, 2, 6, 8, 10, 12, 16, 19, 21, 24,

27, 31, 35, 38, 42, 44, 48, 53, 55, 57,

61, 65, 69, 73, 77, 81, 85, 90, 92, 94,

96, 98, 100, 102, 104, 106

};

static const short yyrhs[] = { 29,

0, 20, 30, 32, 0, 24, 0, 31, 0, 40,

0, 31, 25, 40, 0, 33, 34, 0, 33, 0,

22, 41, 0, 21, 35, 0, 35, 16, 35, 0,

35, 17, 35, 0, 15, 35, 0, 26, 35, 27,

0, 36, 0, 36, 18, 39, 0, 36, 18, 15,

39, 0, 37, 0, 38, 0, 42, 11, 42, 0,

42, 13, 42, 0, 42, 12, 42, 0, 42, 14,

42, 0, 42, 9, 42, 0, 42, 10, 42, 0,

42, 18, 8, 0, 42, 18, 15, 8, 0, 6,

0, 7, 0, 19, 0, 19, 0, 40, 0, 3,

0, 4, 0, 5, 0, 39, 0

};

#endif

#if YYDEBUG != 0

static const short yyrline[] = { 0,

130, 136, 142, 146, 152, 156, 162, 166, 172, 179,

185, 190, 195, 201, 205, 209, 214, 223, 227, 233,

238, 243, 248, 253, 258, 265, 270, 277, 281, 287,

293, 300, 305, 310, 315, 320

};

static const char * const yytname[] = { "$","error","$undefined.","TOK_INTEGER",

"TOK_DOUBLE","TOK_STRING","TOK_TRUE","TOK_FALSE","TOK_NULL","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","'*'","','","'('",

"')'","start","selectStatement","selectList","propertyList","selectExpression",

"fromClause","whereClause","searchCondition","predicate","comparisonPredicate",

"nullPredicate","truthValue","propertyName","className","comparisonTerm",""

};

#endif

static const short yyr1[] = { 0,

28, 29, 30, 30, 31, 31, 32, 32, 33, 34,

35, 35, 35, 35, 35, 35, 35, 36, 36, 37,

37, 37, 37, 37, 37, 38, 38, 39, 39, 40,

41, 42, 42, 42, 42, 42

};

short WQL_len[] = { 2,

static const short yyr2[] = { 0,

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, 4, 1, 1, 1,

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

1, 1, 1, 1, 1, 1

};

short WQL_defred[] = { 0,

0, 0, 1, 30, 3, 5, 0, 0, 0, 0,

static const short yydefact[] = { 0,

0, 2, 6, 31, 9, 0, 7, 33, 34, 35,

0, 1, 30, 3, 0, 4, 5, 0, 2, 8,

28, 29, 0, 0, 32, 0, 18, 19, 0, 36,

0, 31, 9, 0, 7, 6, 33, 34, 35, 28,

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

29, 0, 0, 10, 15, 18, 19, 36, 32, 0,

0, 0, 0, 14, 0, 16, 0, 12, 24, 25,

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

20, 22, 21, 23, 26, 0, 17, 27,

0, 0, 14, 11, 12, 0, 16, 24, 25, 20,

};

22, 21, 23, 26, 0, 17, 27, 0, 0, 0

short WQL_dgoto[] = { 2,

25, 7, 26, 27, 28, 29, 11, 17, 3, 8,

12, 15, 30, 31,

};

short WQL_sindex[] = { -241,

-38, 0, 0, 0, 0, 0, -9, -237, -232, -225,

-228, 0, 0, 0, 0, -40, 0, 0, 0, 0,

0, 0, -40, -40, 0, -223, 0, 0, -233, 0,

-238, 0, -39, -229, -40, -40, -252, -252, -252, -252,

-252, -252, -226, 0, -215, 0, -221, 0, 0, 0,

0, 0, 0, 0, 0, -211, 0, 0,

};

short WQL_rindex[] = { 0,

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

53, 0, 0, 0, 0, 0, 0, 0, 0, 0,

0, 0, 0, 0, 0, 1, 0, 0, 54, 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,

};

short WQL_gindex[] = { 0,

11, 0, 0, 0, 0, -13, 0, 0, 0, 0,

0, 0, -21, -23,

};

#define YYTABLESIZE 273

short WQL_table[] = { 24,

15, 44, 11, 5, 18, 19, 20, 21, 22, 32,

33, 6, 46, 49, 50, 51, 52, 53, 54, 13,

4, 47, 48, 57, 37, 38, 39, 40, 41, 42,

21, 22, 1, 43, 9, 55, 35, 36, 10, 45,

4, 15, 56, 11, 21, 22, 16, 14, 34, 36,

58, 4, 8, 10, 0, 0, 0, 0, 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, 23, 0,

35, 36, 4, 0, 4, 0, 0, 0, 0, 0,

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

15, 15, 11,

};

short WQL_check[] = { 40,

0, 41, 0, 42, 257, 258, 259, 260, 261, 23,

24, 1, 34, 37, 38, 39, 40, 41, 42, 9,

273, 35, 36, 45, 263, 264, 265, 266, 267, 268,

260, 261, 274, 272, 44, 262, 270, 271, 276, 269,

273, 41, 269, 41, 260, 261, 275, 273, 272, 271,

262, 276, 0, 0, -1, -1, -1, -1, -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, 269, -1,

270, 271, 273, -1, 273, -1, -1, -1, -1, -1,

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

270, 271, 270,

};

#define YYFINAL 2

#ifndef YYDEBUG

#define YYDEBUG 0

#endif

#define YYMAXTOKEN 277

#if YYDEBUG

char *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,

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

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

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

"TOK_DOUBLE","TOK_STRING","TOK_TRUE","TOK_FALSE","TOK_NULL","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",

};

char *WQL_rule[] = {

"$accept : start",

static const short yydefgoto[] = { 58,

"start : selectStatement",

2, 5, 6, 9, 10, 15, 24, 25, 26, 27,

"selectStatement : TOK_SELECT selectList selectExpression",

28, 29, 13, 30

"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",

"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",

};

static const short yypact[] = { -5,

18,-32768,-32768,-32768, 5, 16,-32768, 24,-32768, 33,

26,-32768,-32768, -3,-32768,-32768,-32768,-32768,-32768,-32768,

-32768, -3, -3, 23, 37,-32768,-32768,-32768,-32768, 20,

-32768, 1, -3, -3, 29, 2, 2, 2, 2, 2,

2, 11,-32768, 39,-32768, 46,-32768,-32768,-32768,-32768,

-32768,-32768,-32768,-32768, 49,-32768,-32768, 58, 59,-32768

};

static const short yypgoto[] = {-32768,

-32768,-32768,-32768,-32768,-32768,-32768, -9,-32768,-32768,-32768,

-24, 9,-32768, 10

};

#define YYLAST 59

static const short yytable[] = { 17,

18, 19, 20, 21, 17, 18, 19, 20, 21, 7,

47, 22, 31, 32, 1, 3, 33, 34, 54, 16,

3, 56, 23, 44, 45, 55, 8, 43, 36, 37,

38, 39, 40, 41, 20, 21, 3, 42, 33, 34,

11, 4, 12, 46, 3, 48, 49, 50, 51, 52,

53, 20, 21, 14, 35, 34, 57, 59, 60

};

static const short yycheck[] = { 3,

4, 5, 6, 7, 3, 4, 5, 6, 7, 1,

35, 15, 22, 23, 20, 19, 16, 17, 8, 11,

19, 46, 26, 33, 34, 15, 22, 27, 9, 10,

11, 12, 13, 14, 6, 7, 19, 18, 16, 17,

25, 24, 19, 15, 19, 36, 37, 38, 39, 40,

41, 6, 7, 21, 18, 17, 8, 0, 0

};

/* -*-C-*- Note some compilers choke on comments on `#line' lines. */

#line 3 "bison.simple"

/* This file comes from bison-@bison_version@. */

/* Skeleton output parser for 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. */

/* This is the parser code that is written into each bison parser

when the %semantic_parser declaration is not specified in the grammar.

It was written by Richard Stallman by simplifying the hairy parser

used when %semantic_parser is specified. */

#ifndef YYSTACK_USE_ALLOCA

#ifdef alloca

#define YYSTACK_USE_ALLOCA

#else /* alloca not defined */

#ifdef __GNUC__

#define YYSTACK_USE_ALLOCA

#define alloca __builtin_alloca

#else /* not GNU C. */

#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386))

#define YYSTACK_USE_ALLOCA

#include <alloca.h>

#else /* not sparc */

/* We think this test detects Watcom and Microsoft C. */

/* This used to test MSDOS, but that is a bad idea

since that symbol is in the user namespace. */

#if (defined (_MSDOS) || defined (_MSDOS_)) && !defined (__TURBOC__)

#if 0 /* No need for malloc.h, which pollutes the namespace;

instead, just don't use alloca. */

#include <malloc.h>

#endif

#ifdef YYSTACKSIZE

#else /* not MSDOS, or __TURBOC__ */

#undef YYMAXDEPTH

#if defined(_AIX)

#define YYMAXDEPTH YYSTACKSIZE

/* I don't know what this was needed for, but it pollutes the namespace.

So I turned it off. rms, 2 May 1997. */

/* #include <malloc.h> */

#pragma alloca

#define YYSTACK_USE_ALLOCA

#else /* not MSDOS, or __TURBOC__, or _AIX */

#if 0

#ifdef __hpux /* haible@ilog.fr says this works for HPUX 9.05 and up,

and on HPUX 10. Eventually we can turn this on. */

#define YYSTACK_USE_ALLOCA

#define alloca __builtin_alloca

#endif /* __hpux */

#endif

#endif /* not _AIX */

#endif /* not MSDOS, or __TURBOC__ */

#endif /* not sparc */

#endif /* not GNU C */

#endif /* alloca not defined */

#endif /* YYSTACK_USE_ALLOCA not defined */

#ifdef YYSTACK_USE_ALLOCA

#define YYSTACK_ALLOC alloca

#else

#ifdef YYMAXDEPTH

#define YYSTACK_ALLOC malloc

#define YYSTACKSIZE YYMAXDEPTH

#endif

/* Note: there must be only one dollar sign in this file.

It is replaced by the list of actions, each action

as one case of the switch. */

#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

#ifndef YYPURE

#define YYLEX yylex()

#endif

#ifdef YYPURE

#ifdef YYLSP_NEEDED

#ifdef YYLEX_PARAM

#define YYLEX yylex(&yylval, &yylloc, YYLEX_PARAM)

#else

#define YYSTACKSIZE 500

#define YYLEX yylex(&yylval, &yylloc)

#define YYMAXDEPTH 500

#endif

#else /* not YYLSP_NEEDED */

#ifdef YYLEX_PARAM

#define YYLEX yylex(&yylval, YYLEX_PARAM)

#else

#define YYLEX yylex(&yylval)

#endif

int yydebug;

#endif /* not YYLSP_NEEDED */

int yynerrs;

#endif

int yyerrflag;

int yychar;

/* If nonreentrant, generate the variables here */

short *yyssp;

YYSTYPE *yyvsp;

#ifndef YYPURE

YYSTYPE yyval;

YYSTYPE yylval;

int yychar; /* the lookahead symbol */

short yyss[YYSTACKSIZE];

YYSTYPE yylval; /* the semantic value of the */

YYSTYPE yyvs[YYSTACKSIZE];

/* lookahead symbol */

#define yystacksize YYSTACKSIZE

#define YYABORT goto yyabort

#ifdef YYLSP_NEEDED

#define YYREJECT goto yyabort

YYLTYPE yylloc; /* location data for the lookahead */

#define YYACCEPT goto yyaccept

/* symbol */

#define YYERROR goto yyerrlab

#endif

int yynerrs; /* number of parse errors so far */

#endif /* not YYPURE */

#if YYDEBUG != 0

int yydebug; /* nonzero means print parse trace */

/* Since this is uninitialized, it does not stop multiple parsers

from coexisting. */

#endif

/* YYINITDEPTH indicates the initial size of the parser's stacks */

#ifndef YYINITDEPTH

#define YYINITDEPTH 200

#endif

/* YYMAXDEPTH is the maximum size the stacks can grow to

(effective only if the built-in stack extension method is used). */

#if YYMAXDEPTH == 0

#undef YYMAXDEPTH

#endif

#ifndef YYMAXDEPTH

#define YYMAXDEPTH 10000

#endif

/* Define __yy_memcpy. Note that the size argument

should be passed with type unsigned int, because that is what the non-GCC

definitions require. With GCC, __builtin_memcpy takes an arg

of type size_t, but it can handle unsigned int. */

#if __GNUC__ > 1 /* GNU C and GNU C++ define this. */

#define __yy_memcpy(TO,FROM,COUNT) __builtin_memcpy(TO,FROM,COUNT)

#else /* not GNU C or C++ */

#ifndef __cplusplus

/* This is the most reliable way to avoid incompatibilities

in available built-in functions on various systems. */

static void

__yy_memcpy (to, from, count)

char *to;

char *from;

unsigned int count;

{

while (i-- > 0)

*t++ = *f++;

}

#else /* __cplusplus */

/* This is the most reliable way to avoid incompatibilities

in available built-in functions on various systems. */

static void

__yy_memcpy (char *to, char *from, unsigned int count)

{

while (i-- > 0)

*t++ = *f++;

}

#endif

#line 217 "bison.simple"

/* 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

#ifdef __cplusplus

#define YYPARSE_PARAM_ARG void *YYPARSE_PARAM

#define YYPARSE_PARAM_DECL

#else /* not __cplusplus */

#define YYPARSE_PARAM_ARG YYPARSE_PARAM

#define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;

#endif /* not __cplusplus */

#else /* not YYPARSE_PARAM */

#define YYPARSE_PARAM_ARG

#define YYPARSE_PARAM_DECL

#endif /* not YYPARSE_PARAM */

/* Prevent warning if -Wstrict-prototypes. */

#ifdef __GNUC__

#ifdef YYPARSE_PARAM

int yyparse (void *);

#else

int yyparse (void);

#endif

int

yyparse()

yyparse(YYPARSE_PARAM_ARG)

YYPARSE_PARAM_DECL

{

#if YYDEBUG

extern char *getenv();

int yyerrstatus; /* number of tokens to shift before error messages enabled */

if (yys = getenv("YYDEBUG"))

int yychar1 = 0; /* lookahead token as an internal (translated) token number */

{

yyn = *yys;

short yyssa[YYINITDEPTH]; /* the state stack */

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

YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */

yydebug = yyn - '0';

}

short *yyss = yyssa; /* refer to the stacks thru separate pointers */

YYSTYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */

#ifdef YYLSP_NEEDED

YYLTYPE yylsa[YYINITDEPTH]; /* the location stack */

YYLTYPE *yyls = yylsa;

YYLTYPE *yylsp;

#define YYPOPSTACK (yyvsp--, yyssp--, yylsp--)

#else

#define YYPOPSTACK (yyvsp--, yyssp--)

#endif

int yystacksize = YYINITDEPTH;

int yyfree_stacks = 0;

#ifdef YYPURE

int yychar;

YYSTYPE yylval;

int yynerrs;

#ifdef YYLSP_NEEDED

YYLTYPE yylloc;

#endif

YYSTYPE yyval; /* the variable used to return */

/* semantic values from the action */

/* routines */

int yylen;

#if YYDEBUG != 0

if (yydebug)

fprintf(stderr, "Starting parse\n");

#endif

yystate = 0;

yyerrstatus = 0;

yynerrs = 0;

yyerrflag = 0;

yychar = YYEMPTY; /* Cause a token to be read. */

yychar = (-1);

yyssp = yyss;

/* 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 - 1;

yyvsp = yyvs;

*yyssp = yystate = 0;

#ifdef YYLSP_NEEDED

yylsp = yyls;

#endif

yyloop:

/* Push a new state, which is found in yystate . */

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

/* In all cases, when you get here, the value and location stacks

if (yychar < 0)

have just been pushed. so pushing a state here evens the stacks. */

{

yynewstate:

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

#if YYDEBUG

*++yyssp = yystate;

if (yydebug)

if (yyssp >= yyss + yystacksize - 1)

{

yys = 0;

/* Give user a chance to reallocate the stack */

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

/* Use copies of these so that the &'s don't force the real ones into memory. */

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

YYSTYPE *yyvs1 = yyvs;

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

short *yyss1 = yyss;

YYPREFIX, yystate, yychar, yys);

#ifdef YYLSP_NEEDED

}

YYLTYPE *yyls1 = yyls;

#endif

/* Get the current used size of the three stacks, in elements. */

int size = yyssp - yyss + 1;

#ifdef yyoverflow

/* Each stack pointer address is followed by the size of

the data in use in that stack, in bytes. */

#ifdef YYLSP_NEEDED

/* 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, size * sizeof (*yyssp),

&yyvs1, size * sizeof (*yyvsp),

&yyls1, size * sizeof (*yylsp),

&yystacksize);

#else

yyoverflow("parser stack overflow",

&yyss1, size * sizeof (*yyssp),

&yyvs1, size * sizeof (*yyvsp),

&yystacksize);

#endif

yyss = yyss1; yyvs = yyvs1;

#ifdef YYLSP_NEEDED

yyls = yyls1;

#endif

#else /* no yyoverflow */

/* Extend the stack our own way. */

if (yystacksize >= YYMAXDEPTH)

{

yyerror("parser stack overflow");

if (yyfree_stacks)

{

free (yyss);

free (yyvs);

#ifdef YYLSP_NEEDED

free (yyls);

#endif

}

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

return 2;

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

}

{

yystacksize *= 2;

#if YYDEBUG

if (yystacksize > YYMAXDEPTH)

yystacksize = YYMAXDEPTH;

#ifndef YYSTACK_USE_ALLOCA

yyfree_stacks = 1;

#endif

yyss = (short *) YYSTACK_ALLOC (yystacksize * sizeof (*yyssp));

__yy_memcpy ((char *)yyss, (char *)yyss1,

size * (unsigned int) sizeof (*yyssp));

yyvs = (YYSTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yyvsp));

__yy_memcpy ((char *)yyvs, (char *)yyvs1,

size * (unsigned int) sizeof (*yyvsp));

#ifdef YYLSP_NEEDED

yyls = (YYLTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yylsp));

__yy_memcpy ((char *)yyls, (char *)yyls1,

size * (unsigned int) sizeof (*yylsp));

#endif

#endif /* no yyoverflow */

yyssp = yyss + size - 1;

yyvsp = yyvs + size - 1;

#ifdef YYLSP_NEEDED

yylsp = yyls + size - 1;

#endif

#if YYDEBUG != 0

if (yydebug)

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

fprintf(stderr, "Stack size increased to %d\n", yystacksize);

YYPREFIX, yystate, yytable[yyn]);

#endif

if (yyssp >= yyss + yystacksize - 1)

{

YYABORT;

goto yyoverflow;

}

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

*++yyvsp = yylval;

#if YYDEBUG != 0

yychar = (-1);

if (yydebug)

if (yyerrflag > 0) --yyerrflag;

fprintf(stderr, "Entering state %d\n", yystate);

goto yyloop;

}

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

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

{

yyn = yytable[yyn];

goto yyreduce;

}

if (yyerrflag) goto yyinrecovery;

#ifdef lint

goto yynewerror;

#endif

yynewerror:

yyerror("syntax error");

#ifdef lint

goto yyerrlab;

#endif

yyerrlab:

++yynerrs;

goto yybackup;

yyinrecovery:

yybackup:

if (yyerrflag < 3)

{

/* Do appropriate processing given the current state. */

yyerrflag = 3;

/* Read a lookahead token if we need one and don't already have one. */

for (;;)

/* yyresume: */

{

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

/* First try to decide what to do without reference to lookahead token. */

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

yyn = yypact[yystate];

if (yyn == YYFLAG)

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)

{

#if YYDEBUG

#if YYDEBUG != 0

if (yydebug)

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

fprintf(stderr, "Reading a token: ");

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

#endif

if (yyssp >= yyss + yystacksize - 1)

yychar = YYLEX;

{

goto yyoverflow;

}

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

*++yyvsp = yylval;

goto yyloop;

}

else

/* Convert token to internal form (in yychar1) for indexing tables with */

if (yychar <= 0) /* This means end of input. */

{

#if YYDEBUG

yychar1 = 0;

yychar = YYEOF; /* Don't call YYLEX any more */

#if YYDEBUG != 0

if (yydebug)

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

fprintf(stderr, "Now at end of input.\n");

YYPREFIX, *yyssp);

#endif

if (yyssp <= yyss) goto yyabort;

--yyssp;

--yyvsp;

}

else

{

if (yychar == 0) goto yyabort;

yychar1 = YYTRANSLATE(yychar);

#if YYDEBUG

#if YYDEBUG != 0

if (yydebug)

{

yys = 0;

fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]);

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

/* Give the individual parser a way to print the precise meaning

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

of a token, for further debugging info. */

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

#ifdef YYPRINT

YYPREFIX, yystate, yychar, yys);

YYPRINT (stderr, yychar, yylval);

#endif

fprintf (stderr, ")\n");

}

#endif

yychar = (-1);

goto yyloop;

}

yyreduce:

#if YYDEBUG

yyn += yychar1;

if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)

goto yydefault;

yyn = yytable[yyn];

/* yyn is what to do for this token type in this state.

Negative => reduce, -yyn is rule number.

Positive => shift, yyn is new state.

New state is final state => don't bother to shift,

just return success.

0, or most negative number => error. */

if (yyn < 0)

{

if (yyn == YYFLAG)

goto yyerrlab;

yyn = -yyn;

goto yyreduce;

}

else if (yyn == 0)

goto yyerrlab;

if (yyn == YYFINAL)

YYACCEPT;

/* Shift the lookahead token. */

#if YYDEBUG != 0

if (yydebug)

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

fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]);

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

#endif

yym = yylen[yyn];

yyval = yyvsp[1-yym];

/* Discard the token being shifted unless it is eof. */

switch (yyn)

if (yychar != YYEOF)

yychar = YYEMPTY;

*++yyvsp = yylval;

#ifdef YYLSP_NEEDED

*++yylsp = yylloc;

#endif

/* count tokens shifted since error; after three, turn off error status. */

if (yyerrstatus) yyerrstatus--;

yystate = yyn;

goto yynewstate;

/* Do the default action for the current state. */

yydefault:

yyn = yydefact[yystate];

if (yyn == 0)

goto yyerrlab;

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

yyreduce:

yylen = yyr2[yyn];

if (yylen > 0)

yyval = yyvsp[1-yylen]; /* implement default value of the action */

#if YYDEBUG != 0

if (yydebug)

{

int i;

fprintf (stderr, "Reducing via rule %d (line %d), ",

yyn, yyrline[yyn]);

/* Print the symbols being reduced, and their result. */

for (i = yyprhs[yyn]; yyrhs[i] > 0; i++)

fprintf (stderr, "%s ", yytname[yyrhs[i]]);

fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]);

}

#endif

switch (yyn) {

case 1:

#line 131 "WQL.y"

#line 131 "wql.y"

{

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

}

;

break;

break;}

case 2:

#line 137 "WQL.y"

#line 137 "wql.y"

{

}

;

break;

break;}

case 3:

#line 143 "WQL.y"

#line 143 "wql.y"

{

globalParserState->statement->appendPropertyName("*");

}

;

break;

break;}

case 4:

#line 147 "WQL.y"

#line 147 "wql.y"

{

}

;

break;

break;}

case 5:

#line 153 "WQL.y"

#line 153 "wql.y"

{

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

}

;

break;

break;}

case 6:

#line 157 "WQL.y"

#line 157 "wql.y"

{

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

}

;

break;

break;}

case 7:

#line 163 "WQL.y"

#line 163 "wql.y"

{

}

;

break;

break;}

case 8:

#line 167 "WQL.y"

#line 167 "wql.y"

{

}

;

break;

break;}

case 9:

#line 173 "WQL.y"

#line 173 "wql.y"

{

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

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

}

;

break;

break;}

case 10:

#line 180 "WQL.y"

#line 180 "wql.y"

{

}

;

break;

break;}

case 11:

#line 186 "WQL.y"

#line 186 "wql.y"

{

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

globalParserState->statement->appendOperation(WQL_OR);

}

;

break;

break;}

case 12:

#line 191 "WQL.y"

#line 191 "wql.y"

{

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

globalParserState->statement->appendOperation(WQL_AND);

}

;

break;

break;}

case 13:

#line 196 "WQL.y"

#line 196 "wql.y"

{

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

globalParserState->statement->appendOperation(WQL_NOT);

}

;

break;

break;}

case 14:

#line 202 "WQL.y"

#line 202 "wql.y"

{

}

;

break;

break;}

case 15:

#line 206 "WQL.y"

#line 206 "wql.y"

{

}

;

break;

break;}

case 16:

#line 210 "WQL.y"

#line 210 "wql.y"

{

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

globalParserState->statement->appendOperation(op);

}

;

break;

break;}

case 17:

#line 215 "WQL.y"

#line 215 "wql.y"

{

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

globalParserState->statement->appendOperation(op);

}

;

break;

break;}

case 18:

#line 224 "WQL.y"

#line 224 "wql.y"

{

}

;

break;

break;}

case 19:

#line 228 "WQL.y"

#line 228 "wql.y"

{

}

;

break;

break;}

case 20:

#line 234 "WQL.y"

#line 234 "wql.y"

{

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

globalParserState->statement->appendOperation(WQL_LT);

}

;

break;

break;}

case 21:

#line 239 "WQL.y"

#line 239 "wql.y"

{

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

globalParserState->statement->appendOperation(WQL_GT);

}

;

break;

break;}

case 22:

#line 244 "WQL.y"

#line 244 "wql.y"

{

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

globalParserState->statement->appendOperation(WQL_LE);

}

;

break;

break;}

case 23:

#line 249 "WQL.y"

#line 249 "wql.y"

{

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

globalParserState->statement->appendOperation(WQL_GE);

}

;

break;

break;}

case 24:

#line 254 "WQL.y"

#line 254 "wql.y"

{

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

globalParserState->statement->appendOperation(WQL_EQ);

}

;

break;

break;}

case 25:

#line 259 "WQL.y"

#line 259 "wql.y"

{

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

globalParserState->statement->appendOperation(WQL_NE);

}

;

break;

break;}

case 26:

#line 266 "WQL.y"

#line 266 "wql.y"

{

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

globalParserState->statement->appendOperation(WQL_IS_NULL);

}

;

break;

break;}

case 27:

#line 271 "WQL.y"

#line 271 "wql.y"

{

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

globalParserState->statement->appendOperation(WQL_IS_NOT_NULL);

}

;

break;

break;}

case 28:

#line 278 "WQL.y"

#line 278 "wql.y"

{

yyval.intValue = 1;

}

;

break;

break;}

case 29:

#line 282 "WQL.y"

#line 282 "wql.y"

{

yyval.intValue = 0;

}

;

break;

break;}

case 30:

#line 288 "WQL.y"

#line 288 "wql.y"

{

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

yyval.strValue = yyvsp[0].strValue;

}

;

break;

break;}

case 31:

#line 294 "WQL.y"

#line 294 "wql.y"

{

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

yyval.strValue = yyvsp[0].strValue;

}

;

break;

break;}

case 32:

#line 301 "WQL.y"

#line 301 "wql.y"

{

globalParserState->statement->appendOperand(

WQLOperand(yyvsp[0].strValue, WQLOperand::PROPERTY_NAME_TAG));

}

;

break;

break;}

case 33:

#line 306 "WQL.y"

#line 306 "wql.y"

{

globalParserState->statement->appendOperand(

WQLOperand(yyvsp[0].intValue, WQLOperand::INTEGER_VALUE_TAG));

}

;

break;

break;}

case 34:

#line 311 "WQL.y"

#line 311 "wql.y"

{

globalParserState->statement->appendOperand(

WQLOperand(yyvsp[0].doubleValue, WQLOperand::DOUBLE_VALUE_TAG));

}

;

break;

break;}

case 35:

#line 316 "WQL.y"

#line 316 "wql.y"

{

globalParserState->statement->appendOperand(

WQLOperand(yyvsp[0].strValue, WQLOperand::STRING_VALUE_TAG));

}

;

break;

break;}

case 36:

#line 321 "WQL.y"

#line 321 "wql.y"

{

globalParserState->statement->appendOperand(

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

;

break;}

}

break;

/* the action file gets copied in in place of this dollarsign */

#line 669 "y.tab.c"

#line 543 "bison.simple"

}

yyssp -= yym;

yyvsp -= yylen;

yystate = *yyssp;

yyssp -= yylen;

yyvsp -= yym;

#ifdef YYLSP_NEEDED

yym = yylhs[yyn];

yylsp -= yylen;

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

#endif

{

#if YYDEBUG

#if YYDEBUG != 0

if (yydebug)

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

{

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

short *ssp1 = yyss - 1;

fprintf (stderr, "state stack now");

while (ssp1 != yyssp)

fprintf (stderr, " %d", *++ssp1);

fprintf (stderr, "\n");

}

#endif

yystate = YYFINAL;

*++yyssp = YYFINAL;

*++yyvsp = yyval;

if (yychar < 0)

{

#ifdef YYLSP_NEEDED

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

yylsp++;

#if YYDEBUG

if (yylen == 0)

if (yydebug)

{

yylsp->first_line = yylloc.first_line;

yylsp->first_column = yylloc.first_column;

yylsp->last_line = (yylsp-1)->last_line;

yylsp->last_column = (yylsp-1)->last_column;

yylsp->text = 0;

}

else

{

yys = 0;

yylsp->last_line = (yylsp+yylen-1)->last_line;

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

yylsp->last_column = (yylsp+yylen-1)->last_column;

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

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

YYPREFIX, YYFINAL, yychar, yys);

}

#endif

/* 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 - YYNTBASE] + *yyssp;

if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)

yystate = yytable[yystate];

else

yystate = yydefgoto[yyn - YYNTBASE];

goto yynewstate;

yyerrlab: /* here on detecting error */

if (! yyerrstatus)

/* If not already recovering from an error, report this error. */

{

++yynerrs;

#ifdef YYERROR_VERBOSE

yyn = yypact[yystate];

if (yyn > YYFLAG && yyn < YYLAST)

{

int size = 0;

char *msg;

int x, count;

count = 0;

/* Start X at -yyn if nec to avoid negative indexes in yycheck. */

for (x = (yyn < 0 ? -yyn : 0);

x < (sizeof(yytname) / sizeof(char *)); x++)

if (yycheck[x + yyn] == x)

size += strlen(yytname[x]) + 15, count++;

msg = (char *) malloc(size + 15);

if (msg != 0)

{

strcpy(msg, "parse error");

if (count < 5)

{

count = 0;

for (x = (yyn < 0 ? -yyn : 0);

x < (sizeof(yytname) / sizeof(char *)); x++)

if (yycheck[x + yyn] == x)

{

strcat(msg, count == 0 ? ", expecting `" : " or `");

strcat(msg, yytname[x]);

strcat(msg, "'");

count++;

}

if (yychar == 0) goto yyaccept;

yyerror(msg);

goto yyloop;

free(msg);

}

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

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

yystate = yytable[yyn];

else

yystate = yydgoto[yym];

yyerror ("parse error; also virtual memory exceeded");

#if YYDEBUG

}

else

#endif /* YYERROR_VERBOSE */

yyerror("parse error");

}

goto yyerrlab1;

yyerrlab1: /* here on error raised explicitly by an action */

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)

YYABORT;

#if YYDEBUG != 0

if (yydebug)

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

fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]);

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

#endif

if (yyssp >= yyss + yystacksize - 1)

yychar = YYEMPTY;

}

/* Else will try to reuse lookahead token

after shifting the error token. */

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

goto yyerrhandle;

yyerrdefault: /* current state does not do anything special for the error token. */

#if 0

/* This is wrong; only states that explicitly want error tokens

should shift them. */

yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/

if (yyn) goto yydefault;

#endif

yyerrpop: /* pop the current state because it cannot handle the error token */

if (yyssp == yyss) YYABORT;

yyvsp--;

yystate = *--yyssp;

#ifdef YYLSP_NEEDED

yylsp--;

#endif

#if YYDEBUG != 0

if (yydebug)

{

goto yyoverflow;

short *ssp1 = yyss - 1;

fprintf (stderr, "Error: state stack now");

while (ssp1 != yyssp)

fprintf (stderr, " %d", *++ssp1);

fprintf (stderr, "\n");

}

*++yyssp = yystate;

#endif

*++yyvsp = yyval;

goto yyloop;

yyerrhandle:

yyoverflow:

yyerror("yacc stack overflow");

yyn = yypact[yystate];

yyabort:

if (yyn == YYFLAG)

return (1);

goto yyerrdefault;

yyaccept:

return (0);

yyn += YYTERROR;

if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)

goto yyerrdefault;

yyn = yytable[yyn];

if (yyn < 0)

{

if (yyn == YYFLAG)

goto yyerrpop;

yyn = -yyn;

goto yyreduce;

}

else if (yyn == 0)

goto yyerrpop;

if (yyn == YYFINAL)

YYACCEPT;

#if YYDEBUG != 0

if (yydebug)

fprintf(stderr, "Shifting error token, ");

#endif

*++yyvsp = yylval;

#ifdef YYLSP_NEEDED

*++yylsp = yylloc;

#endif

yystate = yyn;

goto yynewstate;

yyacceptlab:

/* YYACCEPT comes here. */

if (yyfree_stacks)

{

free (yyss);

free (yyvs);

#ifdef YYLSP_NEEDED

free (yyls);

#endif

}

return 0;

yyabortlab:

/* YYABORT comes here. */

if (yyfree_stacks)

{

free (yyss);

free (yyvs);

#ifdef YYLSP_NEEDED

free (yyls);

#endif

}

return 1;

}

#line 326 "wql.y"

Legend:

Removed from v.1.1.2.9
changed lines
	Added in v.1.1.2.10

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