+++ /dev/null
-/*
- Copyright (c) 1999-2012 OPEN CASCADE SAS
-
- The content of this file is subject to the Open CASCADE Technology Public
- License Version 6.5 (the "License"). You may not use the content of this file
- except in compliance with the License. Please obtain a copy of the License
- at http://www.opencascade.org and read it completely before using this file.
-
- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
-
- The Original Code and all software distributed under the License is
- distributed on an "AS IS" basis, without warranty of any kind, and the
- Initial Developer hereby disclaims all such warranties, including without
- limitation, any warranties of merchantability, fitness for a particular
- purpose or non-infringement. Please see the License for the specific terms
- and conditions governing the rights and limitations under the License.
-
-*/
-
-/* 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
-\f
-#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
-\f
-#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"
-\f
- 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"