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Annotation of parser3/src/include/code.h, revision 1.21

1.1       paf         1: /*
1.19      paf         2:        Parser
                      3:        Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
1.20      paf         4:        Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
1.19      paf         5: 
1.21    ! paf         6:        $Id: code.h,v 1.20 2001/03/11 08:16:32 paf Exp $
1.1       paf         7: */
                      8: 
                      9: #ifndef CODE_H
                     10: #define CODE_H
                     11: 
1.2       paf        12: #include "pa_string.h"
                     13: #include "pa_array.h"
                     14: 
1.1       paf        15: enum OPCODE {
1.10      paf        16:        // literals
1.16      paf        17:        OP_VALUE,  OP_CODE__STORE_PARAM,
1.10      paf        18: 
                     19:        // actions
1.8       paf        20:        OP_WITH_SELF,   OP_WITH_ROOT,   OP_WITH_READ,   OP_WITH_WRITE,
1.16      paf        21:        OP_GET_CLASS,
1.17      paf        22:        OP_CONSTRUCT_VALUE, OP_CONSTRUCT_EXPR,
1.18      paf        23:        OP_WRITE,  OP_STRING__WRITE,
1.5       paf        24:        OP_GET_ELEMENT, OP_GET_ELEMENT__WRITE,
1.1       paf        25:        OP_CREATE_EWPOOL,       OP_REDUCE_EWPOOL,
                     26:        OP_CREATE_RWPOOL,       OP_REDUCE_RWPOOL,
1.10      paf        27:        OP_CREATE_SWPOOL,       OP_REDUCE_SWPOOL,
1.1       paf        28:        OP_GET_METHOD_FRAME,
                     29:        OP_STORE_PARAM,
1.10      paf        30:        OP_CALL,
                     31: 
                     32:        // expression ops: unary
                     33:        OP_NEG, OP_INV, OP_NOT, OP_DEF, OP_IN, OP_FEXISTS,
                     34:        // expression ops: binary
1.11      paf        35:        OP_SUB, OP_ADD, OP_MUL, OP_DIV, OP_MOD,
1.14      paf        36:        OP_BIN_AND, OP_BIN_OR, OP_BIN_XOR,
                     37:        OP_LOG_AND, OP_LOG_OR, OP_LOG_XOR,
1.10      paf        38:        OP_NUM_LT, OP_NUM_GT, OP_NUM_LE, OP_NUM_GE, OP_NUM_EQ, OP_NUM_NE,
1.21    ! paf        39:        OP_STR_LT, OP_STR_GT, OP_STR_LE, OP_STR_GE, OP_STR_EQ, OP_STR_NE,
        !            40:        OP_IS
1.11      paf        41: };
1.2       paf        42: 
                     43: union Operation {
                     44:        void *cast; // casting helper 
                     45: 
                     46:        OPCODE code;
                     47:        String *string;
                     48:        Array *array;
1.1       paf        49: };
                     50: 
                     51: #endif