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| version 1.69.2.6.2.4, 2003/03/21 16:16:43 | version 1.81, 2010/05/20 04:29:51 |
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| Line 1 | Line 1 |
| /** @file | /** @file |
| Parser: compiler part of request class. | Parser: compiler part of request class. |
| Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com) | Copyright (c) 2001-2005 ArtLebedev Group (http://www.artlebedev.com) |
| Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru) | Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru) |
| */ | */ |
| static const char* IDENT_COMPILE_C="$Date$"; | static const char * const IDENT_COMPILE_C="$Date$"; |
| #include "pa_opcode.h" | |
| #include "pa_request.h" | #include "pa_request.h" |
| #include "compile_tools.h" | #include "compile_tools.h" |
| extern int yydebug; | extern int yydebug; |
| extern int yyparse (void *); | extern int yyparse (void *); |
| VStateless_class& Request::compile(VStateless_class* aclass, const char* source, const char* file) { | 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 |
| parse_control pc(*this, aclass, source, file); | Parse_control pc(*this, aclass, source, main_alias, file_no, line_no_offset); |
| // 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 Exception("parser.compile", | throw Exception("parser.compile", |
| 0, | 0, |
| "%s(%d:%d): %s", file, 1+pc.line, pc.col, pc.error); | "%s(%d:%d): %s", file_list[file_no].cstr(), 1+pc.pos.line, 1+pc.pos.col, pc.error); |
| } | } |
| // result | // result |
| return *pc.cclass; | return *pc.cclasses; |
| } | } |