parser3/src/main/compile.C - diff

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Diff for /parser3/src/main/compile.C between versions 1.34 and 1.59

version 1.34, 2001/04/06 10:20:36	version 1.59, 2002/02/19 14:14:01
Line 1	Line 1
/** @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, 2002 ArtLebedev Group (http://www.artlebedev.com)
	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)

$Id$	$Id$
*/	*/

#include "code.h"	#include "pa_opcode.h"
#include "pa_request.h"	#include "pa_request.h"
#include "pa_string.h"	#include "pa_string.h"
#include "pa_array.h"	#include "pa_array.h"
#include "compile_tools.h"	#include "compile_tools.h"
#include "pa_exception.h"	#include "pa_exception.h"

#include <stdio.h>

extern int yydebug;	extern int yydebug;
extern int yyparse (void *);	extern int yyparse (void *);

Line 34 VStateless_class& Request::real_compile(	Line 31 VStateless_class& Request::real_compile(
// yes. create it	// yes. create it
cclass=NEW VClass(pool());	cclass=NEW VClass(pool());
// defaulting base. may change with @BASE	// defaulting base. may change with @BASE
	// dont use ?: for there would be getting & of temp object
if(base_class)	if(base_class)
cclass->set_base(*base_class);	cclass->set_base(*base_class);
classes().put(*name, cclass);	classes().put(*name, cclass);
cclass->set_name(*name);	cclass->set_name(*name);
} else	} else
cclass=&ROOT; // until changed with @CLASS would consider operators loading	cclass=&OP; // until changed with @CLASS would consider operators loading
pc.cclass=cclass;	pc.cclass=cclass;

pc.source=source;	pc.source=source;
#ifndef NO_STRING_ORIGIN	#ifndef NO_STRING_ORIGIN
pc.file=file;	pc.file=file;
pc.line=pc.col=0;
#endif	#endif
	pc.line=pc.col=0; // off the check, 'col' used in compile

// initialise state	// initialise state
	pc.trim_bof=true;
pc.pending_state=0;	pc.pending_state=0;
pc.string=NEW String(pool());	pc.string=NEW String(pool());
pc.ls=LS_USER;	pc.ls=LS_USER;
pc.sp=0;	pc.ls_sp=0;
	pc.in_call_value=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	if(pc.col==0) { // expecting something after EOL means they've expected it BEFORE
// step back. -1 col means EOL	// step back. -1 col means EOL
pc.line--;	pc.line--;
pc.col=-1;	pc.col=-1;
}	}
THROW(0,0,	throw Exception(0,0,
0,	0,
"%s(%d:%d): %s", file, 1+pc.line, pc.col, 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

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Removed from v.1.34
changed lines
	Added in v.1.59