--- parser3/src/include/pa_opcode.h 2002/09/20 09:26:31 1.22 +++ parser3/src/include/pa_opcode.h 2003/11/20 16:34:25 1.26 @@ -1,21 +1,15 @@ /** @file Parser: compiled code related decls. - Copyright (c) 2001, 2002 ArtLebedev Group (http://www.artlebedev.com) + Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com) Author: Alexandr Petrosian (http://paf.design.ru) */ -#ifndef CODE_H -#define CODE_H +#ifndef OPCODE_H +#define OPCODE_H -static const char* IDENT_OPCODE_H="$Date: 2002/09/20 09:26:31 $"; - -#include "pa_string.h" -#include "pa_array.h" - -class Value; -class Array; +static const char * const IDENT_OPCODE_H="$Date: 2003/11/20 16:34:25 $"; /// Compiled operation code enum OPCODE { @@ -31,8 +25,7 @@ enum OPCODE { OP_GET_CLASS, OP_CONSTRUCT_VALUE, OP_CONSTRUCT_EXPR, OP_CURLY_CODE__CONSTRUCT, OP_WRITE_VALUE, OP_WRITE_EXPR_RESULT, OP_STRING__WRITE, - OP_GET_ELEMENT_OR_OPERATOR, OP_GET_ELEMENT_OR_JUNCTION_EXPAND, - OP_GET_ELEMENT, OP_GET_ELEMENT__WRITE, + OP_GET_ELEMENT_OR_OPERATOR, OP_GET_ELEMENT, OP_GET_ELEMENT__WRITE, OP_OBJECT_POOL, OP_STRING_POOL, OP_STORE_PARAM, OP_PREPARE_TO_CONSTRUCT_OBJECT, OP_PREPARE_TO_EXPRESSION, @@ -56,24 +49,4 @@ enum OPCODE { //@} }; -/** - Parser source code got compiled into intermediate form of Operation-s, - which is executed afterwards. - - It is compiled into Array of Operation-s. - Each Operation can be either OPCODE or data pointer, - following the literal-instruction. - - OP_VALUE followed by Value* - - OP_CURLY_CODE__STORE_PARAM followed by Array* - - OP_EXPR_CODE__STORE_PARAM followed by Array* - - OP_NESTED_CODE followed by Array* -*/ -union Operation { - void *cast; ///< casting helper - - OPCODE code; ///< operation code - Value *value; ///< not an operation, but rather value stored after argumented op - Array *array; ///< not an operation, but rather code array stored after argumented op -}; - #endif