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OCCT/src/ExprIntrp/ExprIntrp.tab.c
bugmaster 7fd59977df Integration of OCCT 6.5.0 from SVN
2012-03-05 19:23:40 +04:00

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37 KiB
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/* A Bison parser, made from j:/kas/c40/ros/src/exprintrp/exprintrp.yacc
by GNU Bison version 1.25
*/
#define YYBISON 1 /* Identify Bison output. */
#define yyparse ExprIntrpparse
#define yylex ExprIntrplex
#define yyerror ExprIntrperror
#define yylval ExprIntrplval
#define yychar ExprIntrpchar
#define yydebug ExprIntrpdebug
#define yynerrs ExprIntrpnerrs
#define SUMOP 258
#define MINUSOP 259
#define DIVIDEOP 260
#define EXPOP 261
#define MULTOP 262
#define PARENTHESIS 263
#define BRACKET 264
#define ENDPARENTHESIS 265
#define ENDBRACKET 266
#define VALUE 267
#define IDENTIFIER 268
#define COMMA 269
#define DIFFERENTIAL 270
#define DERIVATE 271
#define DERIVKEY 272
#define ASSIGNOP 273
#define DEASSIGNKEY 274
#define EQUALOP 275
#define RELSEPARATOR 276
#define CONSTKEY 277
#define SUMKEY 278
#define PRODKEY 279
#line 1 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
extern void ExprIntrp_EndOfFuncDef();
extern void ExprIntrp_EndOfRelation();
extern void ExprIntrp_AssignVariable();
extern void ExprIntrp_EndOfAssign();
extern void ExprIntrp_Deassign();
extern void ExprIntrp_SumOperator();
extern void ExprIntrp_MinusOperator();
extern void ExprIntrp_ProductOperator();
extern void ExprIntrp_DivideOperator();
extern void ExprIntrp_ExpOperator();
extern void ExprIntrp_UnaryMinusOperator();
extern void ExprIntrp_VariableIdentifier();
extern void ExprIntrp_NumValue();
extern void ExprIntrp_EndFunction();
extern void ExprIntrp_EndDerFunction();
extern void ExprIntrp_EndDifferential();
extern void ExprIntrp_EndDiffFunction();
extern void ExprIntrp_EndFuncArg();
extern void ExprIntrp_NextFuncArg();
extern void ExprIntrp_StartFunction();
extern void ExprIntrp_DefineFunction();
extern void ExprIntrp_StartDerivate();
extern void ExprIntrp_EndDerivate();
extern void ExprIntrp_DiffVar();
extern void ExprIntrp_DiffDegree();
extern void ExprIntrp_VerDiffDegree();
extern void ExprIntrp_DiffDegreeVar();
extern void ExprIntrp_StartDifferential();
extern void ExprIntrp_StartFunction();
extern void ExprIntrp_EndFuncArg();
extern void ExprIntrp_NextFuncArg();
extern void ExprIntrp_VariableIdentifier();
extern void ExprIntrp_Derivation();
extern void ExprIntrp_EndDerivation();
extern void ExprIntrp_DerivationValue();
extern void ExprIntrp_ConstantIdentifier();
extern void ExprIntrp_ConstantDefinition();
extern void ExprIntrp_VariableIdentifier();
extern void ExprIntrp_NumValue();
extern void ExprIntrp_Sumator();
extern void ExprIntrp_VariableIdentifier();
extern void ExprIntrp_Productor();
extern void ExprIntrp_EndOfEqual();
#line 52 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
#ifndef YYSTYPE
#define YYSTYPE int
#endif
#include <stdio.h>
#ifndef __cplusplus
#ifndef __STDC__
#define const
#endif
#endif
#define YYFINAL 147
#define YYFLAG -32768
#define YYNTBASE 26
#define YYTRANSLATE(x) ((unsigned)(x) <= 279 ? yytranslate[x] : 67)
static const char yytranslate[] = { 0,
2, 2, 2, 2, 2, 2, 2, 2, 2, 25,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 1, 2, 3, 4, 5,
6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24
};
#if YYDEBUG != 0
static const short yyprhs[] = { 0,
0, 2, 4, 6, 8, 10, 11, 16, 17, 23,
27, 31, 35, 39, 43, 47, 51, 54, 56, 58,
60, 62, 64, 66, 68, 70, 72, 77, 82, 83,
89, 91, 92, 97, 99, 100, 105, 106, 110, 116,
117, 118, 128, 130, 132, 133, 139, 141, 142, 147,
149, 150, 158, 159, 160, 171, 172, 173, 182, 183,
184, 199, 200, 201, 216, 218, 222, 226
};
static const short yyrhs[] = { 31,
0, 27, 0, 29, 0, 39, 0, 65, 0, 0,
13, 28, 18, 31, 0, 0, 19, 9, 13, 30,
11, 0, 31, 3, 31, 0, 31, 4, 31, 0,
31, 7, 31, 0, 31, 5, 31, 0, 31, 6,
31, 0, 8, 31, 10, 0, 9, 31, 11, 0,
4, 31, 0, 32, 0, 52, 0, 56, 0, 59,
0, 62, 0, 33, 0, 34, 0, 13, 0, 12,
0, 38, 8, 36, 10, 0, 41, 8, 36, 10,
0, 0, 43, 35, 8, 36, 10, 0, 31, 0,
0, 31, 14, 37, 36, 0, 13, 0, 0, 47,
40, 18, 31, 0, 0, 13, 42, 16, 0, 15,
46, 5, 15, 13, 0, 0, 0, 15, 12, 44,
46, 5, 15, 12, 45, 13, 0, 13, 0, 43,
0, 0, 13, 48, 9, 49, 11, 0, 51, 0,
0, 51, 14, 50, 49, 0, 13, 0, 0, 17,
9, 31, 14, 13, 53, 11, 0, 0, 0, 17,
9, 31, 14, 13, 54, 14, 12, 55, 11, 0,
0, 0, 22, 9, 13, 57, 14, 12, 58, 11,
0, 0, 0, 23, 9, 31, 14, 13, 60, 14,
31, 14, 31, 14, 12, 61, 11, 0, 0, 0,
24, 9, 31, 14, 13, 63, 14, 31, 14, 31,
14, 12, 64, 11, 0, 66, 0, 66, 21, 65,
0, 66, 25, 65, 0, 31, 20, 31, 0
};
#endif
#if YYDEBUG != 0
static const short yyrline[] = { 0,
56, 57, 58, 59, 60, 63, 63, 66, 67, 69,
70, 71, 72, 73, 74, 75, 76, 77, 78, 79,
80, 81, 84, 85, 89, 90, 93, 94, 95, 95,
98, 99, 100, 102, 105, 105, 108, 108, 111, 112,
112, 112, 115, 116, 119, 119, 122, 123, 124, 126,
129, 129, 130, 130, 130, 133, 133, 134, 136, 136,
136, 139, 139, 139, 142, 143, 144, 147
};
#endif
#if YYDEBUG != 0 || defined (YYERROR_VERBOSE)
static const char * const yytname[] = { "$","error","$undefined.","SUMOP",
"MINUSOP","DIVIDEOP","EXPOP","MULTOP","PARENTHESIS","BRACKET","ENDPARENTHESIS",
"ENDBRACKET","VALUE","IDENTIFIER","COMMA","DIFFERENTIAL","DERIVATE","DERIVKEY",
"ASSIGNOP","DEASSIGNKEY","EQUALOP","RELSEPARATOR","CONSTKEY","SUMKEY","PRODKEY",
"'\\n'","exprentry","Assignment","@1","Deassignment","@2","GenExpr","SingleExpr",
"Single","Function","@3","ListGenExpr","@4","funcident","FunctionDefinition",
"@5","DerFunctionId","@6","DiffFuncId","@7","@8","DiffId","FunctionDef","@9",
"ListArg","@10","unarg","Derivation","@11","@12","@13","ConstantDefinition",
"@14","@15","Sumator","@16","@17","Productor","@18","@19","RelationList","SingleRelation", NULL
};
#endif
static const short yyr1[] = { 0,
26, 26, 26, 26, 26, 28, 27, 30, 29, 31,
31, 31, 31, 31, 31, 31, 31, 31, 31, 31,
31, 31, 32, 32, 33, 33, 34, 34, 35, 34,
36, 37, 36, 38, 40, 39, 42, 41, 43, 44,
45, 43, 46, 46, 48, 47, 49, 50, 49, 51,
53, 52, 54, 55, 52, 57, 58, 56, 60, 61,
59, 63, 64, 62, 65, 65, 65, 66
};
static const short yyr2[] = { 0,
1, 1, 1, 1, 1, 0, 4, 0, 5, 3,
3, 3, 3, 3, 3, 3, 2, 1, 1, 1,
1, 1, 1, 1, 1, 1, 4, 4, 0, 5,
1, 0, 4, 1, 0, 4, 0, 3, 5, 0,
0, 9, 1, 1, 0, 5, 1, 0, 4, 1,
0, 7, 0, 0, 10, 0, 0, 8, 0, 0,
14, 0, 0, 14, 1, 3, 3, 3
};
static const short yydefact[] = { 0,
0, 0, 0, 26, 25, 0, 0, 0, 0, 0,
0, 2, 3, 1, 18, 23, 24, 0, 4, 0,
29, 35, 19, 20, 21, 22, 5, 65, 25, 17,
0, 0, 0, 0, 0, 40, 43, 44, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 15, 16, 0, 38,
0, 0, 0, 0, 8, 56, 0, 0, 10, 11,
13, 14, 12, 68, 31, 0, 0, 0, 0, 0,
66, 67, 7, 50, 0, 47, 0, 0, 0, 0,
0, 0, 0, 32, 27, 28, 0, 36, 46, 48,
0, 39, 51, 9, 0, 59, 62, 0, 30, 0,
0, 0, 0, 57, 0, 0, 33, 49, 41, 52,
0, 0, 0, 0, 0, 54, 58, 0, 0, 42,
0, 0, 0, 55, 0, 0, 0, 0, 60, 63,
0, 0, 61, 64, 0, 0, 0
};
static const short yydefgoto[] = { 145,
12, 33, 13, 90, 75, 15, 16, 17, 53, 76,
108, 18, 19, 54, 20, 34, 21, 62, 125, 39,
22, 35, 85, 110, 86, 23, 112, 113, 131, 24,
91, 122, 25, 115, 141, 26, 116, 142, 27, 28
};
static const short yypact[] = { 2,
54, 54, 54,-32768, 4, 60, 9, 18, 20, 24,
30,-32768,-32768, 31,-32768,-32768,-32768, 8,-32768, 49,
-32768,-32768,-32768,-32768,-32768,-32768,-32768, 7, 15, 47,
161, 152, -10, 48, 56,-32768,-32768,-32768, 63, 54,
57, 61, 54, 54, 54, 54, 54, 54, 54, 54,
54, 54, 84, 72, 54, 54,-32768,-32768, 54,-32768,
80, -6, 79, 77,-32768,-32768, 82, 94, 47, 47,
89,-32768, 89, 169, 99, 97, 100, 54, 54, 31,
-32768,-32768, 169,-32768, 98, 105, 106, 107, 108, 101,
117, 109, 121,-32768,-32768,-32768, 125, 169,-32768,-32768,
133,-32768, 122,-32768, 138,-32768,-32768, 54,-32768, 80,
139, 141, 146,-32768, 147, 148,-32768,-32768,-32768,-32768,
157, 142, 54, 54, 164,-32768,-32768, 111, 123,-32768,
159, 54, 54,-32768, 135, 140, 166, 167,-32768,-32768,
170, 171,-32768,-32768, 180, 183,-32768
};
static const short yypgoto[] = {-32768,
-32768,-32768,-32768,-32768, 0,-32768,-32768,-32768,-32768, -48,
-32768,-32768,-32768,-32768,-32768,-32768, -1,-32768,-32768, 124,
-32768,-32768, 74,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, -14,-32768
};
#define YYLAST 186
static const short yytable[] = { 14,
30, 31, 32, 77, 38, 1, 37, 59, 6, 2,
3, -34, -45, 4, 5, 51, 6, 40, 7, -37,
8, -6, -34, 9, 10, 11, 41, 55, 42, 97,
-37, 56, 43, 45, 46, 47, 48, 49, 44, 64,
81, 82, 67, 68, 69, 70, 71, 72, 73, 74,
50, 47, 48, 49, 80, 80, 52, 1, 83, 117,
38, 2, 3, 60, 61, 4, 29, 63, 6, 65,
7, 36, 37, 66, 6, 9, 10, 11, 98, 45,
46, 47, 48, 49, 45, 46, 47, 48, 49, 79,
89, 78, 84, 88, 48, 92, 45, 46, 47, 48,
49, 45, 46, 47, 48, 49, 95, 93, 99, 96,
101, 104, 94, 45, 46, 47, 48, 49, 100, 102,
103, 106, 128, 129, 132, 45, 46, 47, 48, 49,
105, 135, 136, 107, 109, -53, 133, 45, 46, 47,
48, 49, 45, 46, 47, 48, 49, 111, 137, 114,
119, 120, 127, 138, 45, 46, 47, 48, 49, 121,
123, 124, 58, 45, 46, 47, 48, 49, 126, 134,
57, 45, 46, 47, 48, 49, 130, 139, 140, 146,
143, 144, 147, 118, 0, 87
};
static const short yycheck[] = { 0,
1, 2, 3, 52, 6, 4, 13, 18, 15, 8,
9, 8, 9, 12, 13, 8, 15, 9, 17, 16,
19, 18, 8, 22, 23, 24, 9, 21, 9, 78,
16, 25, 9, 3, 4, 5, 6, 7, 9, 40,
55, 56, 43, 44, 45, 46, 47, 48, 49, 50,
20, 5, 6, 7, 55, 56, 8, 4, 59, 108,
62, 8, 9, 16, 9, 12, 13, 5, 15, 13,
17, 12, 13, 13, 15, 22, 23, 24, 79, 3,
4, 5, 6, 7, 3, 4, 5, 6, 7, 18,
14, 8, 13, 15, 6, 14, 3, 4, 5, 6,
7, 3, 4, 5, 6, 7, 10, 14, 11, 10,
5, 11, 14, 3, 4, 5, 6, 7, 14, 13,
13, 13, 123, 124, 14, 3, 4, 5, 6, 7,
14, 132, 133, 13, 10, 14, 14, 3, 4, 5,
6, 7, 3, 4, 5, 6, 7, 15, 14, 12,
12, 11, 11, 14, 3, 4, 5, 6, 7, 14,
14, 14, 11, 3, 4, 5, 6, 7, 12, 11,
10, 3, 4, 5, 6, 7, 13, 12, 12, 0,
11, 11, 0, 110, -1, 62
};
/* -*-C-*- Note some compilers choke on comments on `#line' lines. */
#line 3 "bison.simple"
/* Skeleton output parser for bison,
Copyright (C) 1984, 1989, 1990 Bob Corbett and Richard Stallman
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 1, 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifndef alloca
#ifdef __GNUC__
#define alloca __builtin_alloca
#else /* not GNU C. */
#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi)
#include <alloca.h>
#else /* not sparc */
#if ( defined( MSDOS ) || defined( WNT ) ) && !defined (__TURBOC__)
#include <malloc.h>
#else /* not MSDOS, or __TURBOC__ */
#if defined(_AIX)
#include <malloc.h>
#pragma alloca
#else /* not MSDOS, __TURBOC__, or _AIX */
#ifdef __hpux
#include <malloc.h>
#define alloca malloc
#endif /* __hpux */
#endif /* not _AIX */
#endif /* not MSDOS, or __TURBOC__ */
#endif /* not sparc. */
#endif /* not GNU C. */
#endif /* alloca not defined. */
/* 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. */
/* 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 return(0)
#define YYABORT return(1)
#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 YYLEX yylex(&yylval, &yylloc)
#endif
#else /* not YYLSP_NEEDED */
#ifdef YYLEX_PARAM
#define YYLEX yylex(&yylval, YYLEX_PARAM)
#else
#define YYLEX yylex(&yylval)
#endif
#endif /* not YYLSP_NEEDED */
#endif
/* If nonreentrant, generate the variables here */
#ifndef YYPURE
int yychar; /* the lookahead symbol */
YYSTYPE yylval; /* the semantic value of the */
/* lookahead symbol */
#ifdef YYLSP_NEEDED
YYLTYPE yylloc; /* location data for the lookahead */
/* symbol */
#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
/* Prevent warning if -Wstrict-prototypes. */
#ifdef __GNUC__
int yyparse (void);
#endif
#if __GNUC__ > 1 /* GNU C and GNU C++ define this. */
#if defined( WNT )
#define __yy_bcopy(FROM,TO,COUNT) __builtin_memcpy(TO,FROM,COUNT)
#else /* not GNU C or C++ */
#define __yy_memcpy(TO,FROM,COUNT) __builtin_memcpy(TO,FROM,COUNT)
#endif
#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
#if defined( WNT )
__yy_bcopy (__from, __to, __count)
char *__from;
char *__to;
int __count;
#else
__yy_memcpy (to, from, count)
char *to;
char *from;
int count;
#endif
{
#ifdef WNT
register char *f = __from;
register char *t = __to;
register int i = __count;
#else
register char *f = from;
register char *t = to;
register int i = count;
#endif
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
#if defined(WNT)
__yy_bcopy (char *__from, char *__to, int __count)
#else
__yy_memcpy (char *to, char *from, int count)
#endif
{
#if defined(WNT)
register char *f = __from;
register char *t = __to;
register int i = __count;
#else
register char *f = from;
register char *t = to;
register int i = count;
#endif
while (i-- > 0)
*t++ = *f++;
}
#endif
#endif
#line 196 "/PRODUCTS/flexbis-253-125/share/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 */
int
#if defined(WNT)
yyparse()
#else
yyparse(YYPARSE_PARAM_ARG)
YYPARSE_PARAM_DECL
#endif
{
register int yystate;
register int yyn;
register short *yyssp;
register YYSTYPE *yyvsp;
int yyerrstatus; /* number of tokens to shift before error messages enabled */
int yychar1 = 0; /* lookahead token as an internal (translated) token number */
short yyssa[YYINITDEPTH]; /* the state stack */
YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */
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;
#ifdef YYPURE
int yychar;
YYSTYPE yylval;
int yynerrs;
#ifdef YYLSP_NEEDED
YYLTYPE yylloc;
#endif
#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;
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 - 1;
yyvsp = yyvs;
#ifdef YYLSP_NEEDED
yylsp = yyls;
#endif
/* Push a new state, which is found in yystate . */
/* In all cases, when you get here, the value and location stacks
have just been pushed. so pushing a state here evens the stacks. */
yynewstate:
*++yyssp = yystate;
if (yyssp >= yyss + yystacksize - 1)
{
/* 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;
#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");
return 2;
}
yystacksize *= 2;
if (yystacksize > YYMAXDEPTH)
yystacksize = YYMAXDEPTH;
yyss = (short *) alloca (yystacksize * sizeof (*yyssp));
#if defined(WNT)
__yy_bcopy ((char *)yyss1, (char *)yyss, size * sizeof (*yyssp));
#else
__yy_memcpy ((char *)yyss, (char *)yyss1, size * sizeof (*yyssp));
#endif
yyvs = (YYSTYPE *) alloca (yystacksize * sizeof (*yyvsp));
#if defined(WNT)
__yy_bcopy ((char *)yyvs1, (char *)yyvs, size * sizeof (*yyvsp));
#else
__yy_memcpy ((char *)yyvs, (char *)yyvs1, size * sizeof (*yyvsp));
#endif
#ifdef YYLSP_NEEDED
yyls = (YYLTYPE *) alloca (yystacksize * sizeof (*yylsp));
#if defined(WNT)
__yy_bcopy ((char *)yyls1, (char *)yyls, size * sizeof (*yylsp));
#else
__yy_memcpy ((char *)yyls, (char *)yyls1, size * sizeof (*yylsp));
#endif
#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)
fprintf(stderr, "Stack size increased to %d\n", yystacksize);
#endif
if (yyssp >= yyss + yystacksize - 1)
YYABORT;
}
#if YYDEBUG != 0
if (yydebug)
fprintf(stderr, "Entering state %d\n", yystate);
#endif
goto 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 == 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 != 0
if (yydebug)
fprintf(stderr, "Reading a token: ");
#endif
yychar = YYLEX;
}
/* Convert token to internal form (in yychar1) for indexing tables with */
if (yychar <= 0) /* This means end of input. */
{
yychar1 = 0;
yychar = YYEOF; /* Don't call YYLEX any more */
#if YYDEBUG != 0
if (yydebug)
fprintf(stderr, "Now at end of input.\n");
#endif
}
else
{
yychar1 = YYTRANSLATE(yychar);
#if YYDEBUG != 0
if (yydebug)
{
fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]);
/* Give the individual parser a way to print the precise meaning
of a token, for further debugging info. */
#ifdef YYPRINT
YYPRINT (stderr, yychar, yylval);
#endif
fprintf (stderr, ")\n");
}
#endif
}
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)
fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]);
#endif
/* Discard the token being shifted unless it is eof. */
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 4:
#line 59 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_EndOfFuncDef();;
break;}
case 5:
#line 60 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_EndOfRelation();;
break;}
case 6:
#line 63 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_AssignVariable();;
break;}
case 7:
#line 63 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_EndOfAssign();;
break;}
case 8:
#line 66 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_Deassign();;
break;}
case 10:
#line 69 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_SumOperator();;
break;}
case 11:
#line 70 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_MinusOperator();;
break;}
case 12:
#line 71 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_ProductOperator();;
break;}
case 13:
#line 72 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_DivideOperator();;
break;}
case 14:
#line 73 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_ExpOperator();;
break;}
case 17:
#line 76 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_UnaryMinusOperator();;
break;}
case 25:
#line 89 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_VariableIdentifier();;
break;}
case 26:
#line 90 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_NumValue();;
break;}
case 27:
#line 93 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_EndFunction();;
break;}
case 28:
#line 94 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_EndDerFunction();;
break;}
case 29:
#line 95 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_EndDifferential();;
break;}
case 30:
#line 95 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_EndDiffFunction();;
break;}
case 31:
#line 98 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_EndFuncArg();;
break;}
case 32:
#line 99 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_NextFuncArg();;
break;}
case 34:
#line 102 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_StartFunction();;
break;}
case 35:
#line 105 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_DefineFunction();;
break;}
case 37:
#line 108 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_StartDerivate();;
break;}
case 38:
#line 108 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_EndDerivate();;
break;}
case 39:
#line 111 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_DiffVar();;
break;}
case 40:
#line 112 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_DiffDegree();;
break;}
case 41:
#line 112 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_VerDiffDegree();;
break;}
case 42:
#line 112 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_DiffDegreeVar();;
break;}
case 43:
#line 115 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_StartDifferential();;
break;}
case 45:
#line 119 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_StartFunction();;
break;}
case 47:
#line 122 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_EndFuncArg();;
break;}
case 48:
#line 123 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_NextFuncArg();;
break;}
case 50:
#line 126 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_VariableIdentifier();;
break;}
case 51:
#line 129 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_Derivation();;
break;}
case 52:
#line 129 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_EndDerivation();;
break;}
case 53:
#line 130 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_Derivation();;
break;}
case 54:
#line 130 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_DerivationValue();;
break;}
case 55:
#line 130 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_EndDerivation();;
break;}
case 56:
#line 133 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_ConstantIdentifier();;
break;}
case 57:
#line 133 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_ConstantDefinition();;
break;}
case 59:
#line 136 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_VariableIdentifier();;
break;}
case 60:
#line 136 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_NumValue();;
break;}
case 61:
#line 136 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_Sumator();;
break;}
case 62:
#line 139 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_VariableIdentifier();;
break;}
case 63:
#line 139 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_NumValue();;
break;}
case 64:
#line 139 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_Productor();;
break;}
case 68:
#line 147 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
{ExprIntrp_EndOfEqual();;
break;}
}
/* the action file gets copied in in place of this dollarsign */
#line 442 "bison.simple"
yyvsp -= yylen;
yyssp -= yylen;
#ifdef YYLSP_NEEDED
yylsp -= yylen;
#endif
#if YYDEBUG != 0
if (yydebug)
{
short *ssp1 = yyss - 1;
fprintf (stderr, "state stack now");
while (ssp1 != yyssp)
fprintf (stderr, " %d", *++ssp1);
fprintf (stderr, "\n");
}
#endif
*++yyvsp = yyval;
#ifdef YYLSP_NEEDED
yylsp++;
if (yylen == 0)
{
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
{
yylsp->last_line = (yylsp+yylen-1)->last_line;
yylsp->last_column = (yylsp+yylen-1)->last_column;
}
#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++;
}
}
yyerror(msg);
free(msg);
}
else
yyerror ("parse error; also virtual memory exceeded");
}
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)
fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]);
#endif
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)
{
short *ssp1 = yyss - 1;
fprintf (stderr, "Error: state stack now");
while (ssp1 != yyssp)
fprintf (stderr, " %d", *++ssp1);
fprintf (stderr, "\n");
}
#endif
yyerrhandle:
yyn = yypact[yystate];
if (yyn == YYFLAG)
goto yyerrdefault;
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;
}
#line 150 "j:/kas/c40/ros/src/exprintrp/exprintrp.yacc"
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