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Diff for /parser3/src/main/compile.C between versions 1.49 and 1.90

version 1.49, 2001/09/24 14:34:25 version 1.90, 2026/04/25 13:38:46
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 /** @file  /** @file
         Parser: compiler part of request class.          Parser: compiler part of request class.
   
         Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)          Copyright (c) 2001-2026 Art. Lebedev Studio (https://www.artlebedev.com)
           Authors: Konstantin Morshnev <moko@design.ru>, Alexandr Petrosian <paf@design.ru>
         Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)  
 */  */
 static const char *RCSId="$Id$";   
   
 #include "pa_opcode.h"  volatile const char * IDENT_COMPILE_C="$Id$";
   
 #include "pa_request.h"  #include "pa_request.h"
 #include "pa_string.h"  
 #include "pa_array.h"  
 #include "compile_tools.h"  #include "compile_tools.h"
 #include "pa_exception.h"  
   
 #include <stdio.h>  
   
 extern int yydebug;  extern int yydebug;
 extern int yyparse (void *);  extern int yyparse (Parse_control *);
   
 VStateless_class& Request::real_compile(COMPILE_PARAMS) {  ArrayClass& Request::compile(VStateless_class* aclass, const char* source, const String* main_alias, uint file_no, int line_no_offset) {
         // prepare to parse          // prepare to parse
         struct parse_control pc;          Parse_control pc(*this, aclass, source, main_alias, file_no, line_no_offset);
   
         // input   
         pc.pool=&pool();  
         pc.request=this;  
         VStateless_class *cclass;  
         if(aclass) // we were told the class to compile to?  
                 cclass=aclass; // yes, remember it [used in ^process]  
         else if(name) { // we were told the name of compiled class?  
                 // yes. create it  
                 cclass=NEW VClass(pool());  
                 // defaulting base. may change with @BASE  
                 // dont use ?: for there would be getting & of temp object  
                 if(base_class)  
                         cclass->set_base(*base_class);  
                 classes().put(*name, cclass);  
                 cclass->set_name(*name);  
         } else  
                 cclass=&OP; // until changed with @CLASS would consider operators loading  
         pc.cclass=cclass;  
   
         pc.source=source;  
 #ifndef NO_STRING_ORIGIN  
         pc.file=file;  
         pc.line=pc.col=0;  
 #endif  
         // initialise state  
         pc.trim_bof=true;  
         pc.pending_state=0;  
         pc.string=NEW String(pool());     
         pc.ls=LS_USER;  
         pc.sp=0;  
         pc.object_constructor_allowed=false;  
           
         // parse=compile!           // parse=compile! 
         //yydebug=1;          //yydebug=1;
         if(yyparse(&pc)) { // error?          if(yyparse(&pc)) { // error?
                 if(pc.col==0) { // expecting something after EOL means they've expected it BEFORE                  pc.pos_prev_c();
                         // step back.  -1 col means EOL                  if(!pc.explicit_result)
                         pc.line--;                          if(pc.pos.col==0) // expecting something after EOL means they've expected it BEFORE
                         pc.col=-1;                                  pc.pos_prev_c();
                 }   
                 THROW(0,0,                  exception_trace.push(Trace(0, Operation::Origin::create(file_no, pc.pos.line, pc.pos.col)));
                         0,                  throw Exception("parser.compile", 0, "%s", pc.error);
 #ifndef NO_STRING_ORIGIN  
                         "%s(%d:%d): "  
 #endif  
                         "%s",   
 #ifndef NO_STRING_ORIGIN  
                         file, 1+pc.line, pc.col,   
 #endif  
                         pc.error);  
         }          }
   
         // result          // result
         return *pc.cclass;          return *pc.cclasses;
 }  }
Removed from v.1.49  
changed lines
  Added in v.1.90

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