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Diff for /parser3/src/main/compile.C between versions 1.3 and 1.69.2.2

version 1.3, 2001/02/21 06:21:19 version 1.69.2.2, 2003/01/30 11:19:30
Line 1 Line 1
 /*  /** @file
   $Id$          Parser: compiler part of request class.
   
           Copyright (c) 2001, 2003 ArtLebedev Group (http://www.artlebedev.com)
           Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
 */  */
   
 #include "pa_string.h"  static const char* IDENT_COMPILE_C="$Date$";
 #include "pa_array.h"  
 #include "code.h"  
 #include "compile_tools.h"  
 #include "compile.h"  
   
 #include <stdio.h>  #include "pa_opcode.h"
   #include "pa_request.h"
   #include "compile_tools.h"
   
 extern int yydebug;  extern int yydebug;
 extern int yyparse (void *);  extern int yyparse (void *);
   
 Array *real_compile(COMPILE_PARAMS) {  VStateless_class& Request::real_compile(COMPILE_PARAMS) {
         if(!source)          // prepare to parse
                 return 0;  
   
         yydebug=1;  
         struct parse_control pc;          struct parse_control pc;
         /* input */  
         pc.pool=pool;          // input 
           pc.pool=&pool();
           pc.request=this;
           // we were told the class to compile to?
           pc.cclass=&aclass; // until changed with @CLASS would consider operators loading
   
         pc.source=source;          pc.source=source;
 #ifndef NO_STRING_ORIGIN  #ifndef NO_STRING_ORIGIN
         pc.file=file;          pc.file=file;
         pc.line=1;  
 #endif  #endif
         /* state to initial */          pc.line=pc.col=0; // off the check, 'col' used in compile
   
           // initialise state
           pc.trim_bof=true;
         pc.pending_state=0;          pc.pending_state=0;
         pc.string=new(*pool) String(*pool);          pc.string=StringPtr(new String);
         pc.ls=LS_USER;          pc.ls=LS_USER;
         pc.sp=0;          pc.ls_sp=0;
         /* parse! */          pc.in_call_value=false;
         int parse_error=yyparse(&pc);          
         /* result */          // parse=compile! 
         return parse_error?0:static_cast<Array *>(pc.result);          //yydebug=1;
           if(yyparse(&pc)) { // error?
                   if(pc.col==0) { // expecting something after EOL means they've expected it BEFORE
                           // step back.  -1 col means EOL
                           pc.line--;
                           pc.col=-1;
                   } 
                   throw Exception("parser.compile",
                           Exception::undefined_source,
                           "%s(%d:%d): %s",  file, 1+pc.line, pc.col,  pc.error);
           }
   
           // result
           return *pc.cclass;
 }  }
Removed from v.1.3  
changed lines
  Added in v.1.69.2.2

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