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Diff for /capa/capa51/pProj/capaFormula.y between versions 1.1 and 1.5

version 1.1, 1999/09/28 21:26:21 version 1.5, 2000/07/07 18:33:03
Line 1 Line 1
   /* formula parser
      Copyright (C) 1992-2000 Michigan State University
   
      The CAPA system is free software; you can redistribute it and/or
      modify it under the terms of the GNU Library General Public License as
      published by the Free Software Foundation; either version 2 of the
      License, or (at your option) any later version.
   
      The CAPA system 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
      Library General Public License for more details.
   
      You should have received a copy of the GNU Library General Public
      License along with the CAPA system; see the file COPYING.  If not,
      write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
      Boston, MA 02111-1307, USA.
   
      As a special exception, you have permission to link this program
      with the TtH/TtM library and distribute executables, as long as you
      follow the requirements of the GNU GPL in regard to all of the
      software in the executable aside from TtH/TtM.
   */
   
 /* ====================================================== */  /* ====================================================== */
 /*      capaFormula.y  created by Isaac Tsai @ Feb 1999   */  /*      capaFormula.y  created by Isaac Tsai @ Feb 1999   */
 /*      copyrighted by Isaac Tsai    1999                 */  
 /*  TODO: checking user inputs   2/27/99      IT          */  /*  TODO: checking user inputs   2/27/99      IT          */
 /* ====================================================== */  /* ====================================================== */
 %{  %{
Line 12 Line 34
 #include "capaParser.h"   /* _symbol structure def */  #include "capaParser.h"   /* _symbol structure def */
 #include "capaCommon.h"  #include "capaCommon.h"
 #include "capaFunction.h"  #include "capaFunction.h"
   #ifdef  YYSTYPE
   #undef  YYSTYPE
   #endif
   #define YYSTYPE  Symbol_p
 #include "capaToken.h"  #include "capaToken.h"
   
 #ifdef __hpux  #ifdef __hpux
Line 36 Line 62
 #define IDIV_op         5  #define IDIV_op         5
 #define NOT_DEFINED_op  9  #define NOT_DEFINED_op  9
   
 #ifdef  YYSTYPE  
 #undef  YYSTYPE  
 #endif  
 #define YYSTYPE  Symbol_p  
   
 /* =============================================================== */  /* =============================================================== */
   
 extern      int         Func_idx;  extern      int         Func_idx;
 extern      Symbol      FuncStack[MAX_FUNC_NEST];  extern      Symbol      FuncStack[MAX_FUNC_NEST];
   void   fml_error(char *msg);
 double      FormulaVal;  double      FormulaVal;
 int         FormulaParseOK=1;  int         FormulaParseOK=1;
   
Line 194  f_symbol_pow(ap,bp) Symbol *ap; Symbol * Line 216  f_symbol_pow(ap,bp) Symbol *ap; Symbol *
      case S_CONSTANT:        case S_CONSTANT: 
      default:         error = 1; break;       default:         error = 1; break;
   }    }
     if ((!(((double)((int)b)) == b)) && (a < 0.0)) {
       error = 1;
     }
   if (!error) {    if (!error) {
     cp = (Symbol *)capa_malloc(sizeof(Symbol),1);      cp = (Symbol *)capa_malloc(sizeof(Symbol),1);
     cp->s_type = R_CONSTANT;      cp->s_type = R_CONSTANT;
Removed from v.1.1  
changed lines
  Added in v.1.5

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