--- parser3/src/main/compile.C 2001/02/21 17:50:02 1.11 +++ parser3/src/main/compile.C 2003/01/30 11:19:30 1.69.2.2 @@ -1,53 +1,56 @@ -/* - $Id: compile.C,v 1.11 2001/02/21 17:50:02 paf Exp $ +/** @file + Parser: compiler part of request class. + + Copyright (c) 2001, 2003 ArtLebedev Group (http://www.artlebedev.com) + Author: Alexandr Petrosian (http://paf.design.ru) */ +static const char* IDENT_COMPILE_C="$Date: 2003/01/30 11:19:30 $"; + +#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" - -#include extern int yydebug; extern int yyparse (void *); -Array& Request::real_compile(COMPILE_PARAMS) { +VStateless_class& Request::real_compile(COMPILE_PARAMS) { // prepare to parse struct parse_control pc; // input pc.pool=&pool(); - pc.methods=new(pool()) Array(pool()); - if(!source) - return *pc.methods; + 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; #ifndef NO_STRING_ORIGIN pc.file=file; - pc.line=pc.col=0; #endif + pc.line=pc.col=0; // off the check, 'col' used in compile + // initialise state + pc.trim_bof=true; pc.pending_state=0; - pc.string=new(pool()) String(pool()); + pc.string=StringPtr(new String); pc.ls=LS_USER; - pc.sp=0; + pc.ls_sp=0; + pc.in_call_value=false; - // parse! - yydebug=1; + // parse=compile! + //yydebug=1; if(yyparse(&pc)) { // error? - if(pc.col==1) { - // step back from last char. -1 col means EOL + 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; - } - exception().raise(0,0, - 0, - "%s [%s:%d:%d]", pc.error, file, 1+pc.line, pc.col); + } + throw Exception("parser.compile", + Exception::undefined_source, + "%s(%d:%d): %s", file, 1+pc.line, pc.col, pc.error); } // result - return *pc.methods; + return *pc.cclass; }