*** empty log message ***
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/*
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* $Id: parser.c,v 1.34 2005-06-16 16:42:02 bacon Exp $
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* $Id: parser.c,v 1.35 2005-06-17 04:39:17 bacon Exp $
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*/
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#include <xp/stx/parser.h>
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@ -414,6 +414,46 @@ static int __parse_expression (xp_stx_parser_t* parser)
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return 0;
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}
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/*
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&unsupportedByte, //--- 00
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&bytePushInstance, //--- 01
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&bytePushArgument, //--- 02
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&bytePushTemporary, //--- 03
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&bytePushLiteral, //--- 04
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&bytePushConstant, //--- 05
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&byteAssignInstance, //--- 06
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&byteAssignTemporary, //--- 07
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&byteMarkArguments, //--- 08
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&byteSendMessage, //--- 09
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&byteSendUnary, //--- 10
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&byteSendBinary, //--- 11
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&unsupportedByte, //--- 12
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&byteDoPrimitive, //--- 13
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&unsupportedByte, //--- 14
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&byteDoSpecial //--- 15
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* Directly access by byte codes
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> the receiver and arguments of the invoking message
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> the values of the receiver's instance variables
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> the values of any temporary variables required by the method
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> seven special constants (true, false, nil, -1, 0, 1, and 2)
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> 32 special message selectors
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* contained in literal frame.
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> shared variables (global, class, and pool)
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> most literal constants (numbers, characters, strings, arrays, and symbols)
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> most message selectors (those that are not special)
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PushInstance
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PushArgument -> normal arguments plus self/super(0)
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PushTemporary
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PushConstant -> nil, true, false, etc....
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PushLiteral -> global variables, literal constants... -> access literal frame
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AssignInstance
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AssignTemporary
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*/
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staitc int __identify_ident (xp_stx_parser_t* parser, const xp_char_t* ident)
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{
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@ -1,5 +1,5 @@
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/*
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* $Id: parser.h,v 1.20 2005-06-12 16:46:45 bacon Exp $
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* $Id: parser.h,v 1.21 2005-06-17 04:39:17 bacon Exp $
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*/
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#ifndef _XP_STX_PARSER_H_
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@ -51,6 +51,7 @@ struct xp_stx_parser_t
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xp_word_t method_class;
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xp_stx_name_t method_name;
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xp_char_t* argument[32];
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xp_size_t argument_count;
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xp_char_t* temporary[32];
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