--- parser3/src/main/compile.C 2001/02/24 15:26:03 1.18 +++ parser3/src/main/compile.C 2001/05/21 12:36:39 1.36.2.2 @@ -1,11 +1,17 @@ -/* - $Id: compile.C,v 1.18 2001/02/24 15:26:03 paf Exp $ +/** @file + Parser: compiler part of request class. + + Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com) + + Author: Alexander Petrosyan (http://design.ru/paf) + + $Id: compile.C,v 1.36.2.2 2001/05/21 12:36:39 parser Exp $ */ +#include "pa_opcode.h" #include "pa_request.h" #include "pa_string.h" #include "pa_array.h" -#include "code.h" #include "compile_tools.h" #include "pa_exception.h" @@ -14,16 +20,30 @@ extern int yydebug; extern int yyparse (void *); -VClass& Request::real_compile(COMPILE_PARAMS) { +VStateless_class& Request::real_compile(COMPILE_PARAMS) { // prepare to parse struct parse_control pc; // input pc.pool=&pool(); pc.request=this; - pc.vclass=NEW VClass(pool()); - if(!source) - return *pc.vclass; + 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); + else // register "operators" as a superclass of all user classes + cclass->set_base(OP); + 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 @@ -37,7 +57,7 @@ VClass& Request::real_compile(COMPILE_PA pc.sp=0; // parse=compile! - yydebug=1; +// 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 @@ -50,5 +70,5 @@ VClass& Request::real_compile(COMPILE_PA } // result - return *pc.vclass; + return *pc.cclass; }