[270] | 1 | # -*- coding: utf-8 -*-
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| 2 | #
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| 3 | # TECS Generator
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| 4 | # Generator for TOPPERS Embedded Component System
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| 5 | #
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| 6 | # Copyright (C) 2008-2014 by TOPPERS Project
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| 7 | #--
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| 8 | # ä¸è¨èä½æ¨©è
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| 9 | ã¯ï¼ä»¥ä¸ã®(1)ï½(4)ã®æ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§
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| 10 | # ã¢ï¼æ¬ã½ããã¦ã§ã¢ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹
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| 11 | # å¤ã»åé
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| 12 | å¸ï¼ä»¥ä¸ï¼å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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| 13 | # (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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| 14 | # 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãï¼ãã®ã¾ã¾ã®å½¢ã§ã½ã¼
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| 15 | # ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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| 16 | # (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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| 17 | # ç¨ã§ããå½¢ã§åé
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| 18 | å¸ããå ´åã«ã¯ï¼åé
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| 19 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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| 20 | # è
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| 21 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
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| 22 | # ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 23 | # (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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| 24 | # ç¨ã§ããªãå½¢ã§åé
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| 25 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
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| 26 | # ã¨ï¼
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| 27 | # (a) åé
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| 28 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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| 29 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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| 30 | # ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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| 31 | # (b) åé
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| 32 | å¸ã®å½¢æ
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| 33 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
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| 34 | # å ±åãããã¨ï¼
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| 35 | # (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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| 36 | # 害ãããï¼ä¸è¨èä½æ¨©è
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| 37 | ããã³TOPPERSããã¸ã§ã¯ããå
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| 38 | 責ãããã¨ï¼
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| 39 | # ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®ã¦ã¼ã¶ã¾ãã¯ã¨ã³ãã¦ã¼ã¶ããã®ãããªãç
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| 40 | # ç±ã«åºã¥ãè«æ±ãããï¼ä¸è¨èä½æ¨©è
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| 41 | ããã³TOPPERSããã¸ã§ã¯ãã
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| 42 | # å
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| 43 | 責ãããã¨ï¼
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| 44 | #
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| 45 | # æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
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| 46 | ã
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| 47 | # ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ç¹å®ã®ä½¿ç¨ç®ç
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| 48 | # ã«å¯¾ããé©åæ§ãå«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§
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| 49 | # ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ã
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| 50 | # ã®è²¬ä»»ãè² ããªãï¼
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| 51 | #
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| 52 | # $Id: expression.rb 1011 2016-07-11 02:20:01Z coas-nagasima $
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| 53 | #++
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| 54 |
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| 55 | class Expression < Node
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| 56 | # @elements # array
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| 57 |
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| 58 | def initialize( elements, locale = nil )
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| 59 | super()
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| 60 | if locale then
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| 61 | @locale = locale
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| 62 | end
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| 63 |
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| 64 | @elements = elements
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| 65 | end
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| 66 |
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| 67 | def print
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| 68 | # puts "expr: #{@elements}"
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| 69 | puts "expr_string: #{to_s}"
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| 70 | end
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| 71 |
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| 72 | #=== Expression# to_s
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| 73 | # C è¨èªã½ã¼ã¹åãã®æååãçæ (globa_name)
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| 74 | def to_s
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| 75 | elements_to_s( @elements )
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| 76 | end
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| 77 |
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| 78 | #=== Expression# to_str
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| 79 | # C è¨èªã½ã¼ã¹åãã®æååãçæ (globa_name)
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| 80 | def to_str( name_list, pre, post )
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| 81 | elements_to_s( @elements, name_list, pre, post )
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| 82 | end
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| 83 |
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| 84 | #=== Expression#to_CDL_str
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| 85 | # CDL 表ç¾ã®æååãçæ
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| 86 | def to_CDL_str
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| 87 | return to_s
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| 88 | end
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| 89 |
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| 90 | #=== å®æ°å¼ã¨ãã¦è©ä¾¡ãã(ãã©ã¤ãã¦ã¿ã)
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| 91 | #
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| 92 | # ãã®ã¡ã½ããã¯ãå®æ°å¼ãè©ä¾¡ãã
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| 93 | # ã»attribute, var ã®åæåå
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| 94 | # ã»size_is, count_is å¼æ°
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| 95 | # ã»é
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| 96 | åã®æ·»æ°
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| 97 | #
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| 98 | # name_list(NamedList|Nil): å¼ããåç
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| 99 | §å¯è½ãªãªã¹ãï¼
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| 100 | # NamedList ã®è¦ç´ 㯠size_is, count_is ã®å¼æ°è©ä¾¡ã®å ´å ParamDecl (é¢æ°ä»®å¼æ°)
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| 101 | #
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| 102 | # name_list2(NamedList|Nil) : NamedList ã®è¦ç´ 㯠Decl (attribute, var) ã§ããï¼çç¥æ nil
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| 103 | #
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| 104 | # RETURN: è©ä¾¡ããå®æ°ï¼è©ä¾¡ã§ããªãã£ãå ´å㯠nil ãè¿ã
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| 105 | #
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| 106 | # å㯠get_type ã§ãè©ä¾¡ããï¼å®æ°ã¨ãã¦æ±ããããªãã¨ãã«ä½¿ç¨ã§ããï¼
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| 107 | # Array ãè¿ãã®ã¯ attr{ int *a = {1, 2, 3}; int *b = a; }; ã® b ã®å³è¾ºãè©ä¾¡ããå ´å
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| 108 |
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| 109 | def eval_const( name_list, name_list2 = nil )
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| 110 | val = elements_eval_const( @elements, name_list, name_list2, 0 )
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| 111 | if val.kind_of? IntegerVal then
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| 112 | return val.to_i
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| 113 | elsif val.kind_of? FloatVal then
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| 114 | return val.to_f
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| 115 | elsif val.kind_of? BoolVal then
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| 116 | return val.to_i
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| 117 | elsif val.kind_of? PointerVal then
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| 118 | return val.to_i # mikan ã¨ã©ã¼ V1008 ãçºçãã¦ãã¾ã
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| 119 | # elsif val.kind_of? EnumVal then
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| 120 | # enum mikan
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| 121 | else
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| 122 | # C_EXP, Array ã¾ã㯠nil ï¼ãã®ã¾ã¾è¿ã
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| 123 | return val
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| 124 | end
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| 125 | end
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| 126 |
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| 127 | #=== å®æ°å¼ã¨ãã¦è©ä¾¡ãã2(ãã©ã¤ãã¦ã¿ã)
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| 128 | #
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| 129 | # IntegerVal, FloatVal ããã®ã¾ã¾è¿ãï¼eval_const ã§ã¯ Integer, Float ã«å¤æï¼
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| 130 | def eval_const2( name_list, name_list2 = nil, nest = 0 )
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| 131 | val = elements_eval_const( @elements, name_list, name_list2, nest )
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| 132 | end
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| 133 |
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| 134 | #=== å¼ã®åãè©ä¾¡ãã
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| 135 | #
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| 136 | # eval_const ã§å¤ãå¾ãããªãå ´åãåãå°åºå¯è½ã§ããã°åãå¾ã
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| 137 | # param ãå«ãã å¼ã¯å®æ°å¤ãæ±ããããªãããåãå¾ããã¨ã¯ã§ãã
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| 138 | # æªå®ç¾©å¤æ°ãå«ãã åã¯ãå¾ããã¨ãã§ããªã (ããã¼åå®ç¾©ãè¿ã)
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| 139 | def get_type( namedList ) # åå空éã® NamedList ãæå®
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| 140 | elements_get_type( @elements, namedList )
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| 141 | end
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| 142 |
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| 143 | def check_dir_for_param( namedList, dir, spec )
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| 144 | elements_check_dir_for_param( @elements, namedList, dir, spec )
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| 145 | end
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| 146 |
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| 147 | def get_elements
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| 148 | @elements
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| 149 | end
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| 150 |
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| 151 | def show_tree( indent )
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| 152 | # mikan override ãã¦ãã¾ã£ã print ãå¼åºãæ¹æ³ãããããªãã®ã§ãããã
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| 153 | str = ""
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| 154 | indent.times { str += " " }
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| 155 | puts "#{str}#{to_s}"
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| 156 | end
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| 157 |
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| 158 | ## private
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| 159 |
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| 160 | #=== å¼ãæååã«å¤æ
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| 161 | #name_list:: attribute (Celltype::@attribute_list), struct ã® @member_list ãä»®å®ãã¦ãã
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| 162 | def elements_to_s( elements, name_list = nil, pre = nil, post = nil )
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| 163 | if elements.instance_of? Token then
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| 164 | return elements.to_s # OP_DOT, OP_REF ã®å³è¾º
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| 165 | end
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| 166 |
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| 167 | case elements[0]
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| 168 | when :IDENTIFIER
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| 169 | nsp = elements[1]
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| 170 | if nsp.is_name_only? && name_list && name_list.get_item( nsp.get_name ) then
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| 171 | return "#{pre}#{nsp.get_name}#{post}"
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| 172 | else
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| 173 | # return elements[1].get_global_name
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| 174 | return nsp.get_path_str
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| 175 | end
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| 176 | when :INTEGER_CONSTANT, :FLOATING_CONSTANT, :OCTAL_CONSTANT, :HEX_CONSTANT, :CHARACTER_LITERAL, :STRING_LITERAL_LIST, :BOOL_CONSTANT
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| 177 | return elements[1].to_s
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| 178 | when :PARENTHESES
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| 179 | return "(#{elements_to_s(elements[1],name_list,pre,post)})"
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| 180 | when :OP_SUBSC
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| 181 | return "#{elements_to_s(elements[1],name_list,pre,post)}[#{elements[2].to_s}]"
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| 182 | when :OP_DOT
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| 183 | return "#{elements_to_s(elements[1],name_list,pre,post)}.#{elements_to_s(elements[2],name_list,pre,post)}"
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| 184 | when :OP_REF
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| 185 | return "#{elements_to_s(elements[1],name_list,pre,post)}->#{elements_to_s(elements[2],name_list,pre,post)}"
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| 186 | when :OP_SIZEOF_EXPR
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| 187 | return "sizeof(#{elements_to_s(elements[1],name_list,pre,post)})"
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| 188 | when :OP_SIZEOF_TYPE
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| 189 | return "sizeof(#{elements[1]}) mikan"
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| 190 | when :OP_U_AMP
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| 191 | return "&#{elements_to_s(elements[1],name_list,pre,post)}"
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| 192 | when :OP_U_ASTER
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| 193 | return "*#{elements_to_s(elements[1],name_list,pre,post)}"
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| 194 | when :OP_U_PLUS
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| 195 | return "+#{elements_to_s(elements[1],name_list,pre,post)}"
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| 196 | when :OP_U_MINUS
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| 197 | return "-#{elements_to_s(elements[1],name_list,pre,post)}"
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| 198 | when :OP_U_TILDE
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| 199 | return "~#{elements_to_s(elements[1],name_list,pre,post)}"
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| 200 | when :OP_U_EXCLAM
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| 201 | return "!#{elements_to_s(elements[1],name_list,pre,post)}"
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| 202 | when :CAST
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| 203 | return "(#{elements[1].get_type_str})#{elements_to_s(elements[2],name_list,pre,post)}"
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| 204 | when :OP_MULT
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| 205 | return "#{elements_to_s(elements[1],name_list,pre,post)}*#{elements_to_s(elements[2],name_list,pre,post)}"
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| 206 | when :OP_DIV
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| 207 | return "#{elements_to_s(elements[1],name_list,pre,post)}/#{elements_to_s(elements[2],name_list,pre,post)}"
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| 208 | when :OP_REMAIN
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| 209 | return "#{elements_to_s(elements[1],name_list,pre,post)}%#{elements_to_s(elements[2],name_list,pre,post)}"
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| 210 | when :OP_ADD
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| 211 | return "#{elements_to_s(elements[1],name_list,pre,post)}+#{elements_to_s(elements[2],name_list,pre,post)}"
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| 212 | when :OP_SUB
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| 213 | return "#{elements_to_s(elements[1],name_list,pre,post)}-#{elements_to_s(elements[2],name_list,pre,post)}"
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| 214 | when :OP_LSFT
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| 215 | return "#{elements_to_s(elements[1],name_list,pre,post)}<<#{elements_to_s(elements[2],name_list,pre,post)}"
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| 216 | when :OP_RSFT
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| 217 | return "#{elements_to_s(elements[1],name_list,pre,post)}>>#{elements_to_s(elements[2],name_list,pre,post)}"
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| 218 | when :OP_LT
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| 219 | return "#{elements_to_s(elements[1],name_list,pre,post)}<#{elements_to_s(elements[2],name_list,pre,post)}"
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| 220 | when :OP_GT
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| 221 | return "#{elements_to_s(elements[1],name_list,pre,post)}>#{elements_to_s(elements[2],name_list,pre,post)}"
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| 222 | when :OP_LE
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| 223 | return "#{elements_to_s(elements[1],name_list,pre,post)}<=#{elements_to_s(elements[2],name_list,pre,post)}"
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| 224 | when :OP_GE
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| 225 | return "#{elements_to_s(elements[1],name_list,pre,post)}>=#{elements_to_s(elements[2],name_list,pre,post)}"
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| 226 | when :OP_EQ
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| 227 | return "#{elements_to_s(elements[1],name_list,pre,post)}==#{elements_to_s(elements[2],name_list,pre,post)}"
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| 228 | when :OP_NE
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| 229 | return "#{elements_to_s(elements[1],name_list,pre,post)}!=#{elements_to_s(elements[2],name_list,pre,post)}"
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| 230 | when :OP_AND
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| 231 | return "#{elements_to_s(elements[1],name_list,pre,post)}&#{elements_to_s(elements[2],name_list,pre,post)}"
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| 232 | when :OP_EOR
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| 233 | return "#{elements_to_s(elements[1],name_list,pre,post)}^#{elements_to_s(elements[2],name_list,pre,post)}"
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| 234 | when :OP_OR
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| 235 | return "#{elements_to_s(elements[1],name_list,pre,post)}|#{elements_to_s(elements[2],name_list,pre,post)}"
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| 236 | when :OP_LAND
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| 237 | return "#{elements_to_s(elements[1],name_list,pre,post)}&&#{elements_to_s(elements[2],name_list,pre,post)}"
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| 238 | when :OP_LOR
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| 239 | return "#{elements_to_s(elements[1],name_list,pre,post)}||#{elements_to_s(elements[2],name_list,pre,post)}"
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| 240 | when :OP_CEX
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| 241 | return "#{elements_to_s(elements[1],name_list,pre,post)}?#{elements_to_s(elements[2],name_list,pre,post)}:#{elements_to_s(elements[3],name_list,pre,post)}"
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| 242 | else
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| 243 | raise "Unknown expression element: #{elemets[0]}. try -t and please report"
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| 244 | end
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| 245 | return ""
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| 246 | end
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| 247 |
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| 248 | # å®æ°å¼(elements)ãè©ä¾¡ãã
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| 249 | #
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| 250 | # ãã®ã¡ã½ãã㯠Expression ã¯ã©ã¹ã®ã¡ã½ããã§ããå¿
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| 251 | è¦ã¯ãªãï¼é¢æ°åã§ããï¼
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| 252 | #
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| 253 | # elements ã¯å¼ã®è¦ç´
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| 254 | #
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| 255 | # name_list, name_list2 㯠eval_const ãåç
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| 256 | §
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| 257 | #
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| 258 | # RETURN: è©ä¾¡ããå®æ°ãè©ä¾¡ã§ããªãã£ãå ´å㯠nil ãè¿ã
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| 259 |
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| 260 | MAX_NEST_LEVEL = 64 # ç°¡æã®ã«ã¼ãæ¤åºï¼åç
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| 261 | §ã®ãã¹ãã 64 ã¾ã§è¨±å¯ããï¼
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| 262 | def elements_eval_const( elements, name_list, name_list2 = nil, nest = nil )
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| 263 |
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| 264 | case elements[0]
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| 265 | when :IDENTIFIER
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| 266 | nsp = elements[1]
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| 267 |
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| 268 | # #809 ã®ä¿®æ£ããã (å¥ã®åé¡ã解決ãããã¦ããªã)
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| 269 | # nest += 1 # åç
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| 270 | §ãã«ã¼ãã«ãªã£ã¦ããªããã®ãã§ãã¯
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| 271 | # # mikan æ¬å½ã«ã«ã¼ããã¦ãããã©ããã§ã¯ãªããåç´ã«å¤æ°ã®åç
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| 272 | §ãç¹°ãè¿ãã¦ãããã¨ã§å¤å®ãã¦ãã
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| 273 | # if nest > MAX_NEST_LEVEL then
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| 274 | # cdl_error( "E9999: '$1' too many reference (maybe loop) max=$1" , nsp.to_s, MAX_NEST_LEVEL )
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| 275 | # return
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| 276 | # end
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| 277 | if nsp.is_name_only? then
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| 278 | if name_list then
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| 279 | object = name_list.get_item( nsp.get_name )
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| 280 | end
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| 281 |
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| 282 | if object == nil && name_list2 then
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| 283 | object = name_list2.get_item( nsp.get_name )
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| 284 | end
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| 285 | end
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| 286 |
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| 287 | # è¦ã¤ãããªããã°å®æ°å®ç¾©ããæ¢ã
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| 288 | if object == nil then
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| 289 | object = Namespace.find( nsp )# mikan namespace ã®å¯¾å¿ #1
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| 290 | end
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| 291 |
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| 292 | # ãã®å®è£
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| 293 | ã¯ãããå°ãæ´çãããã¹ã
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| 294 | # ãããå¼åºãããã®ã¯ã以ä¸ã®å ´å
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| 295 | # ã»attribute, var ã®å³è¾ºå¼ã®è©ä¾¡
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| 296 | # ã»size_is å¼æ°ã®è©ä¾¡ï¼é¢æ°ãã©ã¡ã¼ã¿ã®å ´åã¨attribute, var ã®å ´åããã
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| 297 | # 以ä¸ã®ã¨ã©ã¼ãã§ãã¯ã§ã¯ããããããã£ã¡ãã«ãªã£ã¦èª¤ããæ¤åºãããã¨ãã¦ãã
|
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| 298 |
|
---|
| 299 | # IDENTIFIER ã¯è¦ã¤ãããªãã£ãï¼
|
---|
| 300 | if object == nil then
|
---|
| 301 | cdl_error( "E1001 $1: not found" , nsp.get_path_str )
|
---|
| 302 | # raise "E1001" # bug trap
|
---|
| 303 | return nil
|
---|
| 304 | elsif object.instance_of?( Join ) then
|
---|
| 305 | # Join ã®å ´åï¼ cell ã®ä¸ã® attribute, var, call ã®ã©ãããè¦ã¤ãã£ã
|
---|
| 306 | # Decl (attribute, var) ã§ãªãï¼
|
---|
| 307 | if ! object.get_definition.instance_of?( Decl ) then
|
---|
| 308 | cdl_error( "E1002 $1: not constant (port)" , nsp.get_path_str )
|
---|
| 309 | return nil
|
---|
| 310 | end
|
---|
| 311 | return object.get_rhs.eval_const2( name_list, name_list2, nest )
|
---|
| 312 | elsif ! object.instance_of?( Decl ) then
|
---|
| 313 | # Decl ã§ãªãå ´åï¼ å®æ°ã§ããªã
|
---|
| 314 | if ( ! object.instance_of?( ParamDecl ) ) then
|
---|
| 315 | # mikan paramdecl ã¯ç¡è¦ãã
|
---|
| 316 | # ParamList ããå¼ã°ããã¨ã
|
---|
| 317 | cdl_error( "E1003 $1: not constant" , nsp.get_path_str )
|
---|
| 318 | else
|
---|
| 319 | # ParamDecl
|
---|
| 320 | object.referenced
|
---|
| 321 | end
|
---|
| 322 | return nil
|
---|
| 323 | else # Decl
|
---|
| 324 | object.referenced
|
---|
| 325 | if object.get_initializer == nil then
|
---|
| 326 | # åæååã®åå¨ããªãå¤æ° # mikan ããã¸ããã®ã¯ãé常ããããªãã¯ãï¼æªæ¤è¨¼ï¼
|
---|
| 327 | return IntegerVal.new( 0 )
|
---|
| 328 | else
|
---|
| 329 | # Decl ã®å³è¾ºã®è©ä¾¡
|
---|
| 330 | # mikan size_is å¼æ°ã«ç¾ããå¤æ°ã®åãé©åãã®ãã§ãã¯ãã
|
---|
| 331 | if object.get_initializer.instance_of?( Expression ) || object.get_initializer.instance_of?( C_EXP ) then
|
---|
| 332 | return object.get_initializer.eval_const2( name_list, name_list2, nest )
|
---|
| 333 | else
|
---|
| 334 | # Array ã®å ´å
|
---|
| 335 | return object.get_initializer
|
---|
| 336 | end
|
---|
| 337 | end
|
---|
| 338 | end
|
---|
| 339 | when :BOOL_CONSTANT
|
---|
| 340 | if( elements[1].instance_of?( TrueClass ) )then
|
---|
| 341 | return BoolVal.new( true )
|
---|
| 342 | elsif( elements[1].instance_of?( FalseClass ) )then
|
---|
| 343 | return BoolVal.new( false )
|
---|
| 344 | else
|
---|
| 345 | throw( "BOOL constant error" )
|
---|
| 346 | end
|
---|
| 347 | when :INTEGER_CONSTANT
|
---|
| 348 | return IntegerVal.new( elements[1].val )
|
---|
| 349 | when :FLOATING_CONSTANT
|
---|
| 350 | return FloatVal.new( elements[1].val )
|
---|
| 351 | when :OCTAL_CONSTANT
|
---|
| 352 | return IntegerVal.new( elements[1].val.oct, elements[1].val )
|
---|
| 353 | when :HEX_CONSTANT
|
---|
| 354 | return IntegerVal.new( elements[1].val.hex, elements[1].val )
|
---|
| 355 | when :CHARACTER_LITERAL
|
---|
| 356 | str = elements[1].val.gsub(/'/, "" )
|
---|
| 357 | #2.0 if str.jlength == 1
|
---|
| 358 | if $b_no_kcode then
|
---|
| 359 | len = str.length
|
---|
| 360 | else
|
---|
| 361 | len = str.jlength
|
---|
| 362 | end
|
---|
| 363 | if len == 1 then
|
---|
| 364 | sum = 0
|
---|
| 365 | str.each_byte { |b| sum = sum * 256 + b }
|
---|
| 366 | return IntegerVal.new( sum, elements[1].val )
|
---|
| 367 | else
|
---|
| 368 | #2.0 if str[0] == 92 then
|
---|
| 369 | if str[0] == 92 || str[0] == "\\" then
|
---|
| 370 | case str[1]
|
---|
| 371 | #2.0 when 48 # '0'
|
---|
| 372 | when 48, "0" # '0'
|
---|
| 373 | return IntegerVal.new( 0, elements[1].val )
|
---|
| 374 | #2.0 when 110 # 'n'
|
---|
| 375 | when 110, "n" # 'n'
|
---|
| 376 | return IntegerVal.new( 10, elements[1].val )
|
---|
| 377 | #2.0 when 114 # 'r'
|
---|
| 378 | when 114, "r" # 'r'
|
---|
| 379 | return IntegerVal.new( 13, elements[1].val )
|
---|
| 380 | #2.0 when 116 # 't'
|
---|
| 381 | when 116, "t" # 't'
|
---|
| 382 | return IntegerVal.new( 15, elements[1].val )
|
---|
| 383 | #2.0 when 92 # '\\'
|
---|
| 384 | when 92, '\\' # '\\'
|
---|
| 385 | return IntegerVal.new( 92, elements[1].val )
|
---|
| 386 | end
|
---|
| 387 | end
|
---|
| 388 | end
|
---|
| 389 | #2.0 printf( "c=%c\n", str[1] )
|
---|
| 390 | printf( "len=%d c=%c\n", len, str[1] )
|
---|
| 391 | raise Error
|
---|
| 392 |
|
---|
| 393 | when :STRING_LITERAL_LIST
|
---|
| 394 | return StringVal.new( elements[1] )
|
---|
| 395 | when :PARENTHESES
|
---|
| 396 | return elements_eval_const( elements[1], name_list, name_list2, nest );
|
---|
| 397 | when :OP_SUBSC
|
---|
| 398 | cdl_error( "E1004 cannot evaluate \'[]\' operator" )
|
---|
| 399 | return nil
|
---|
| 400 | when :OP_DOT
|
---|
| 401 | cdl_error( "E1005 cannot evaluate \'.\' operator" )
|
---|
| 402 | return nil
|
---|
| 403 | when :OP_REF
|
---|
| 404 | cdl_error( "E1006 cannot evaluate \'->\' operator" )
|
---|
| 405 | return nil
|
---|
| 406 | when :OP_SIZEOF_EXPR
|
---|
| 407 | cdl_error( "E1007 cannot evaluate \'sizeof\' operator" )
|
---|
| 408 | return nil
|
---|
| 409 | when :OP_SIZEOF_TYPE
|
---|
| 410 | cdl_error( "E1008 cannot evaluate \'sizeof\' operator" )
|
---|
| 411 | return nil
|
---|
| 412 | when :OP_U_AMP
|
---|
| 413 | cdl_error( "E1009 cannot evaluate \'&\' operator" )
|
---|
| 414 | return nil
|
---|
| 415 | when :OP_U_ASTER
|
---|
| 416 | # cdl_error( "E1010 cannot evaluate \'*\' operator" )
|
---|
| 417 | val = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 418 | return nil if ! evaluable?( val )
|
---|
| 419 | return val
|
---|
| 420 | when :OP_U_PLUS
|
---|
| 421 | val = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 422 | return nil if ! evaluable?( val )
|
---|
| 423 | if val.respond_to?( "+@" ) then
|
---|
| 424 | return + val
|
---|
| 425 | else
|
---|
| 426 | cdl_error( "E1011 cannot evaluate unary + for $1" , val.class )
|
---|
| 427 | return nil
|
---|
| 428 | end
|
---|
| 429 | when :OP_U_MINUS
|
---|
| 430 | val = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 431 | return nil if ! evaluable?( val )
|
---|
| 432 | if val.respond_to?( "-@" ) then
|
---|
| 433 | return - val
|
---|
| 434 | else
|
---|
| 435 | return nil
|
---|
| 436 | end
|
---|
| 437 | when :OP_U_TILDE
|
---|
| 438 | val = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 439 | return nil if ! evaluable?( val )
|
---|
| 440 | # p "val.respond_to?( \"-@\" )=#{val.respond_to?( "-@" )} #{val.class}"
|
---|
| 441 | # p "val.respond_to?( \"~@\" )=#{val.respond_to?( "~@" )}"
|
---|
| 442 | #2.0 if val.respond_to?( "~@" ) then # Ruby 1.9, 2.0 preview çã§ã¯ä¾å¤ãçºçãã¦ãã¾ã
|
---|
| 443 | if val.kind_of? IntegerVal then
|
---|
| 444 | return ~ val
|
---|
| 445 | else
|
---|
| 446 | return nil
|
---|
| 447 | end
|
---|
| 448 | when :OP_U_EXCLAM
|
---|
| 449 | val = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 450 | return nil if ! evaluable?( val )
|
---|
| 451 | val = val.cast( BoolType.new )
|
---|
| 452 | if val.respond_to?( "not" ) then
|
---|
| 453 | return val.not
|
---|
| 454 | else
|
---|
| 455 | return nil
|
---|
| 456 | end
|
---|
| 457 | return nil
|
---|
| 458 | when :CAST
|
---|
| 459 | val = elements_eval_const(elements[2], name_list, name_list2, nest)
|
---|
| 460 | # return nil if val == nil
|
---|
| 461 | return nil if ! evaluable?( val )
|
---|
| 462 | return val.cast( elements[1] )
|
---|
| 463 | when :OP_MULT
|
---|
| 464 | lhs = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 465 | rhs = elements_eval_const(elements[2], name_list, name_list2, nest)
|
---|
| 466 | # return nil if( rhs == nil || lhs == nil )
|
---|
| 467 | return nil if ! evaluable?( rhs, lhs )
|
---|
| 468 | return lhs * rhs
|
---|
| 469 | when :OP_DIV
|
---|
| 470 | lhs = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 471 | rhs = elements_eval_const(elements[2], name_list, name_list2, nest)
|
---|
| 472 | # return nil if( rhs == nil || lhs == nil )
|
---|
| 473 | return nil if ! evaluable?( rhs, lhs )
|
---|
| 474 | return lhs / rhs
|
---|
| 475 | when :OP_REMAIN
|
---|
| 476 | lhs = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 477 | rhs = elements_eval_const(elements[2], name_list, name_list2, nest)
|
---|
| 478 | # return nil if( rhs == nil || lhs == nil )
|
---|
| 479 | return nil if ! evaluable?( rhs, lhs )
|
---|
| 480 | return lhs % rhs
|
---|
| 481 | when :OP_ADD
|
---|
| 482 | lhs = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 483 | rhs = elements_eval_const(elements[2], name_list, name_list2, nest)
|
---|
| 484 | # return nil if( rhs == nil || lhs == nil )
|
---|
| 485 | return nil if ! evaluable?( rhs, lhs )
|
---|
| 486 | return lhs + rhs
|
---|
| 487 | when :OP_SUB
|
---|
| 488 | lhs = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 489 | rhs = elements_eval_const(elements[2], name_list, name_list2, nest)
|
---|
| 490 | # return nil if( rhs == nil || lhs == nil )
|
---|
| 491 | return nil if ! evaluable?( rhs, lhs )
|
---|
| 492 | return lhs - rhs
|
---|
| 493 | when :OP_LSFT
|
---|
| 494 | lhs = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 495 | rhs = elements_eval_const(elements[2], name_list, name_list2, nest)
|
---|
| 496 | # return nil if( rhs == nil || lhs == nil )
|
---|
| 497 | return nil if ! evaluable?( rhs, lhs )
|
---|
| 498 | return lhs << rhs
|
---|
| 499 | when :OP_RSFT
|
---|
| 500 | lhs = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 501 | rhs = elements_eval_const(elements[2], name_list, name_list2, nest)
|
---|
| 502 | # return nil if( rhs == nil || lhs == nil )
|
---|
| 503 | return nil if ! evaluable?( rhs, lhs )
|
---|
| 504 | return lhs >> rhs
|
---|
| 505 | when :OP_LT
|
---|
| 506 | lhs = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 507 | rhs = elements_eval_const(elements[2], name_list, name_list2, nest)
|
---|
| 508 | # return nil if( rhs == nil || lhs == nil )
|
---|
| 509 | return nil if ! evaluable?( rhs, lhs )
|
---|
| 510 | return lhs < rhs
|
---|
| 511 | when :OP_GT
|
---|
| 512 | lhs = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 513 | rhs = elements_eval_const(elements[2], name_list, name_list2, nest)
|
---|
| 514 | # return nil if( rhs == nil || lhs == nil )
|
---|
| 515 | return nil if ! evaluable?( rhs, lhs )
|
---|
| 516 | return lhs > rhs
|
---|
| 517 | when :OP_LE
|
---|
| 518 | lhs = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 519 | rhs = elements_eval_const(elements[2], name_list, name_list2, nest)
|
---|
| 520 | # return nil if( rhs == nil || lhs == nil )
|
---|
| 521 | return nil if ! evaluable?( rhs, lhs )
|
---|
| 522 | return lhs <= rhs
|
---|
| 523 | when :OP_GE
|
---|
| 524 | lhs = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 525 | rhs = elements_eval_const(elements[2], name_list, name_list2, nest)
|
---|
| 526 | # return nil if( rhs == nil || lhs == nil )
|
---|
| 527 | return nil if ! evaluable?( rhs, lhs )
|
---|
| 528 | return lhs >= rhs
|
---|
| 529 | when :OP_EQ
|
---|
| 530 | lhs = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 531 | rhs = elements_eval_const(elements[2], name_list, name_list2, nest)
|
---|
| 532 | # return nil if( rhs == nil || lhs == nil )
|
---|
| 533 | return nil if ! evaluable?( rhs, lhs )
|
---|
| 534 | return lhs.eq( rhs )
|
---|
| 535 | when :OP_NE
|
---|
| 536 | lhs = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 537 | rhs = elements_eval_const(elements[2], name_list, name_list2, nest)
|
---|
| 538 | # return nil if( rhs == nil || lhs == nil )
|
---|
| 539 | return nil if ! evaluable?( rhs, lhs )
|
---|
| 540 | return lhs.neq( rhs )
|
---|
| 541 | when :OP_AND
|
---|
| 542 | lhs = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 543 | rhs = elements_eval_const(elements[2], name_list, name_list2, nest)
|
---|
| 544 | # return nil if( rhs == nil || lhs == nil )
|
---|
| 545 | return nil if ! evaluable?( rhs, lhs )
|
---|
| 546 | return lhs & rhs
|
---|
| 547 | when :OP_EOR
|
---|
| 548 | lhs = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 549 | rhs = elements_eval_const(elements[2], name_list, name_list2, nest)
|
---|
| 550 | # return nil if( rhs == nil || lhs == nil )
|
---|
| 551 | return nil if ! evaluable?( rhs, lhs )
|
---|
| 552 | return lhs ^ rhs
|
---|
| 553 | when :OP_OR
|
---|
| 554 | lhs = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 555 | rhs = elements_eval_const(elements[2], name_list, name_list2, nest)
|
---|
| 556 | # return nil if( rhs == nil || lhs == nil )
|
---|
| 557 | return nil if ! evaluable?( rhs, lhs )
|
---|
| 558 | return lhs | rhs
|
---|
| 559 | when :OP_LAND
|
---|
| 560 | lhs = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 561 | rhs = elements_eval_const(elements[2], name_list, name_list2, nest)
|
---|
| 562 | # return nil if( rhs == nil || lhs == nil )
|
---|
| 563 | return nil if ! evaluable?( rhs, lhs )
|
---|
| 564 | return lhs.lAND( rhs )
|
---|
| 565 | when :OP_LOR
|
---|
| 566 | lhs = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 567 | rhs = elements_eval_const(elements[2], name_list, name_list2, nest)
|
---|
| 568 | # return nil if( rhs == nil || lhs == nil )
|
---|
| 569 | return nil if ! evaluable?( rhs, lhs )
|
---|
| 570 | return lhs.lOR( rhs )
|
---|
| 571 | when :OP_CEX
|
---|
| 572 | lhs = elements_eval_const(elements[1], name_list, name_list2, nest)
|
---|
| 573 | mhs = elements_eval_const(elements[2], name_list, name_list2, nest)
|
---|
| 574 | rhs = elements_eval_const(elements[3], name_list, name_list2, nest)
|
---|
| 575 | # return nil if( rhs == nil || mhs == nil || lhs == nil )
|
---|
| 576 | return nil if ! evaluable?( rhs, mhs, lhs )
|
---|
| 577 | if lhs.cast( BoolType.new ).val then
|
---|
| 578 | return mhs
|
---|
| 579 | else
|
---|
| 580 | return rhs
|
---|
| 581 | end
|
---|
| 582 | end
|
---|
| 583 | return nil
|
---|
| 584 | end
|
---|
| 585 |
|
---|
| 586 | def elements_get_type( elements, namedList )
|
---|
| 587 | type = elements_get_type_sub( elements, namedList )
|
---|
| 588 | # è¿ãããæ¹ã DefinedType ã®å ´å å
|
---|
| 589 | ã®åãè¿ã
|
---|
| 590 | if type.kind_of?( DefinedType ) then
|
---|
| 591 | type = type.get_type
|
---|
| 592 | end
|
---|
| 593 | return type
|
---|
| 594 | end
|
---|
| 595 |
|
---|
| 596 | def elements_get_type_sub( elements, namedList )
|
---|
| 597 | case elements[0]
|
---|
| 598 | when :IDENTIFIER
|
---|
| 599 | nsp = elements[1]
|
---|
| 600 | if nsp.is_name_only? then
|
---|
| 601 | paramdecl = namedList.get_item( nsp.get_name )
|
---|
| 602 | else
|
---|
| 603 | paramdecl = nil
|
---|
| 604 | end
|
---|
| 605 | unless paramdecl then
|
---|
| 606 | cdl_error( "E1012 $1: not found in parameter list" , nsp.get_path_str )
|
---|
| 607 | return IntType.new(32) # dummy result
|
---|
| 608 | end
|
---|
| 609 | return paramdecl.get_type
|
---|
| 610 | # mikan get_type
|
---|
| 611 | # when :INTEGER_CONSTANT
|
---|
| 612 | # when :FLOATING_CONSTANT
|
---|
| 613 | # when :OCTAL_CONSTANT
|
---|
| 614 | # when :HEX_CONSTANT
|
---|
| 615 | # when :CHARACTER_LITERAL
|
---|
| 616 | # when :STRING_LITERAL_LIST
|
---|
| 617 | # when :PARENTHESES
|
---|
| 618 | # when :OP_SUBSC
|
---|
| 619 | # when :OP_DOT
|
---|
| 620 | # when :OP_REF
|
---|
| 621 | # when :OP_SIZEOF_EXPR
|
---|
| 622 | # when :OP_SIZEOF_TYPE
|
---|
| 623 | # when :OP_U_AMP
|
---|
| 624 | when :OP_U_ASTER
|
---|
| 625 | type = elements_get_type( elements[1], namedList )
|
---|
| 626 | unless type.kind_of?( PtrType ) then
|
---|
| 627 | cdl_error( "E1013 \'*\': operand is not pointer value" )
|
---|
| 628 | return IntType.new( 8 ) # IntType ãè¿ãã¦ãã
|
---|
| 629 | end
|
---|
| 630 | return type.get_referto
|
---|
| 631 |
|
---|
| 632 | when :OP_U_PLUS, :OP_U_MINUS
|
---|
| 633 | # mikan operand ãé©åãªåããã§ãã¯ãã¦ããªã
|
---|
| 634 | return elements_get_type( elements[1], namedList )
|
---|
| 635 |
|
---|
| 636 | when :OP_ADD, :OP_SUB, :OP_MULT, :OP_DIV, :OP_REMAIN
|
---|
| 637 | # mikan operand ãé©åãªåããã§ãã¯ãã¦ããªãï¼å·¦è¾ºã®åãæ¡ç¨ãã¦ãã
|
---|
| 638 | return elements_get_type( elements[1], namedList )
|
---|
| 639 |
|
---|
| 640 | when :OP_U_TILDE
|
---|
| 641 | # mikan operand ãæ´æ°ããã§ãã¯ãã¦ããªã
|
---|
| 642 | return elements_get_type( elements[1], namedList )
|
---|
| 643 | when :OP_AND, :OP_EOR, :OP_OR, :OP_LSFT, :OP_RSFT
|
---|
| 644 | # mikan operand ãæ´æ°ããã§ãã¯ãã¦ããªã
|
---|
| 645 | return BoolType.new
|
---|
| 646 | when :OP_U_EXCLAM
|
---|
| 647 | # mikan operand ãæ´æ°ããã§ãã¯ãã¦ããªã
|
---|
| 648 | return BoolType.new
|
---|
| 649 |
|
---|
| 650 | when :OP_LT, :OP_GT, :OP_LE, :OP_GE, :OP_EQ, :OP_NE, :OP_LAND, :OP_LOR, :OP_CEX, :CAST
|
---|
| 651 | cdl_error( "E1014 $1: elements_get_type: sorry not supported" , elements[0] )
|
---|
| 652 | end
|
---|
| 653 |
|
---|
| 654 | return nil
|
---|
| 655 | end
|
---|
| 656 |
|
---|
| 657 | # å¼ã size_is, count_is, string ã®å¼æ°ã§ããå ´åã®æ¹åã®ãã§ãã¯
|
---|
| 658 | def elements_check_dir_for_param( elements, namedList, dir, spec )
|
---|
| 659 | # dir ï¼ å
|
---|
| 660 | ã®å¼æ°ã®æ¹å
|
---|
| 661 | # direct: size_is ãªã©ã®å¼æ°ã®å¤æ°ã®æ¹å
|
---|
| 662 |
|
---|
| 663 | case elements[0]
|
---|
| 664 | when :IDENTIFIER
|
---|
| 665 | nsp = elements[1]
|
---|
| 666 | if nsp.is_name_only? then
|
---|
| 667 | paramdecl = namedList.get_item( nsp.get_name )
|
---|
| 668 | else
|
---|
| 669 | paramdecl = nil
|
---|
| 670 | end
|
---|
| 671 |
|
---|
| 672 | return unless paramdecl # if nil already error in element_get_type
|
---|
| 673 |
|
---|
| 674 | direct = paramdecl.get_direction
|
---|
| 675 | judge = false
|
---|
| 676 | case spec
|
---|
| 677 | when "size_is", "string"
|
---|
| 678 | case dir
|
---|
| 679 | when :IN, :OUT, :INOUT, :SEND
|
---|
| 680 | judge = true if ( direct == :IN || direct == :INOUT )
|
---|
| 681 | req_direct = "in or inout"
|
---|
| 682 | when :RECEIVE
|
---|
| 683 | judge = true if ( direct == :OUT || direct == :INOUT )
|
---|
| 684 | req_direct = "out or inout"
|
---|
| 685 | end
|
---|
| 686 |
|
---|
| 687 | when "count_is"
|
---|
| 688 | case dir
|
---|
| 689 | when :IN, :SEND
|
---|
| 690 | judge = true if ( direct == :IN || direct == :INOUT )
|
---|
| 691 | req_direct = "in or inout"
|
---|
| 692 | when :OUT, :RECEIVE # mikan out 㧠count_is ã®ã¿æå®ããã¦ããå ´å in ã§ãªãã¦ã¯ãªããªã
|
---|
| 693 | judge = true if ( direct == :OUT || direct == :INOUT )
|
---|
| 694 | req_direct = "out or inout"
|
---|
| 695 | when :INOUT
|
---|
| 696 | judge = true if ( direct == :INOUT )
|
---|
| 697 | req_direct = "inout"
|
---|
| 698 | end
|
---|
| 699 | end
|
---|
| 700 |
|
---|
| 701 | if judge == false then
|
---|
| 702 | cdl_error( "E1015 \'$1\': direction mismatch for $2, $3 required" , nsp.get_path_str, spec, req_direct )
|
---|
| 703 | end
|
---|
| 704 |
|
---|
| 705 | when :INTEGER_CONSTANT, :FLOATING_CONSTANT, :OCTAL_CONSTANT, :HEX_CONSTANT, :CHARACTER_LITERAL, :STRING_LITERAL_LIST
|
---|
| 706 | return true
|
---|
| 707 |
|
---|
| 708 | # åé
|
---|
| 709 | æ¼ç®å
|
---|
| 710 | when :OP_U_ASTER, :OP_SIZEOF_EXPR, :OP_SIZEOF_TYPE, :OP_U_PLUS, :OP_U_MINUS, :OP_U_TILDE, :OP_U_EXCLAM, :CAST, :OP_U_AMP, :PARENTHESES,
|
---|
| 711 | elements_check_dir_for_param( elements[1], namedList, dir, spec )
|
---|
| 712 |
|
---|
| 713 | # 2é
|
---|
| 714 | æ¼ç®å
|
---|
| 715 | when :OP_SUBSC, :OP_DOT, :OP_REF, :OP_MULT, :OP_DIV, :OP_REMAIN, :OP_ADD, :OP_SUB, :OP_LSFT, :OP_RSFT, :OP_LT, :OP_GT, :OP_LE, :OP_GE, :OP_EQ, :OP_NE, :OP_AND, :OP_EOR, :OP_OR, :OP_LAND, :OP_LOR
|
---|
| 716 | return elements_check_dir_for_param( elements[1], namedList, dir, spec ) && elements_check_dir_for_param( elements[2], namedList, dir, spec )
|
---|
| 717 |
|
---|
| 718 | # 3é
|
---|
| 719 | æ¼ç®å
|
---|
| 720 | when :OP_CEX
|
---|
| 721 | return elements_check_dir_for_param( elements[1], namedList, dir, spec ) && elements_check_dir_for_param( elements[2], namedList, dir, spec ) && elements_check_dir_for_param( elements[3], namedList, dir, spec )
|
---|
| 722 |
|
---|
| 723 | else
|
---|
| 724 | cdl_error( "E1016 $1: elements_check_dir_for_param: sorry not supported" , elements[0] )
|
---|
| 725 | end
|
---|
| 726 |
|
---|
| 727 | end
|
---|
| 728 |
|
---|
| 729 | #Express# get_allocator_rhs_elem
|
---|
| 730 | #alloc_type::Symbol :NORMAL_ALLOC|:INTERNAL_ALLOC|:RELAY_ALLOC
|
---|
| 731 | #å¼ãã¢ãã±ã¼ã¿æå®åã®å³è¾ºã¨ãã¦å¦¥å½ããã§ãã¯ããæ£ãããã°å解ããå¤ãè¿ã
|
---|
| 732 | #return:
|
---|
| 733 | # :NORMAL_ALLOC [ cell_nsp, ep_name ] # rhs = cell_nsp.ep_name ex) Alloc.eAlloc
|
---|
| 734 | # :INTERNAL_ALLOC [ ep_name ] # rhs = ep_name ex) eAlloc
|
---|
| 735 | # :RELAY_ALLOC [ cp_name, func_name, param_name ] # rhs = cp_name.func_name.param_name
|
---|
| 736 | def get_allocator_rhs_elements( alloc_type )
|
---|
| 737 | ele = @elements
|
---|
| 738 | case alloc_type
|
---|
| 739 | when :NORMAL_ALLOC
|
---|
| 740 | if ele[0] != :OP_DOT || ele[1][0] != :IDENTIFIER then #1
|
---|
| 741 | cdl_error( "E1017 $1: rhs not \'Cell.ePort\' form" , ele[0].to_s )
|
---|
| 742 | return nil
|
---|
| 743 | end
|
---|
| 744 | cell_nsp = elements[1][1]
|
---|
| 745 | port_name = elements[2].val
|
---|
| 746 | return [ cell_nsp, port_name ]
|
---|
| 747 | when :INTERNAL_ALLOC
|
---|
| 748 | if( ele[0] == :IDENTIFIER )then
|
---|
| 749 | if ele[1].is_name_only? then
|
---|
| 750 | return [ ele[1].get_path[0] ] # mikan a::b
|
---|
| 751 | else
|
---|
| 752 | cdl_error( "E1018 $1: namespace cannot be specified", ele[1].to_s )
|
---|
| 753 | end
|
---|
| 754 | else
|
---|
| 755 | cdl_error( "E1019 $1: rhs not in 'allocator_entry_port' form", ele[1].to_s )
|
---|
| 756 | end
|
---|
| 757 | when :RELAY_ALLOC
|
---|
| 758 | if( ele[0] != :OP_DOT ||
|
---|
| 759 | ele[1][0] != :OP_DOT || ele[1][1][0] != :IDENTIFIER || ! ele[1][1][1].is_name_only? ||
|
---|
| 760 | ! ele[1][2].instance_of?( Token ) || ! ele[2].instance_of?( Token ) )then #1
|
---|
| 761 | cdl_error( "E1020 rhs not in 'call_port.func.param' form ($1)" , ele[0].to_s ) # S1086
|
---|
| 762 | end
|
---|
| 763 | func_name = ele[1][2]; cp_name = ele[1][1][1].get_name; param_name = ele[2].to_sym
|
---|
| 764 | return [ cp_name, func_name, param_name ]
|
---|
| 765 | end
|
---|
| 766 | return nil
|
---|
| 767 | end
|
---|
| 768 |
|
---|
| 769 | #Expression#Expression ã®ã¯ãã¼ã³ãä½æãã
|
---|
| 770 | def clone_for_composite
|
---|
| 771 | cl = self.clone
|
---|
| 772 | elements = clone_elements @elements
|
---|
| 773 | cl.set_elements elements
|
---|
| 774 | return cl
|
---|
| 775 | end
|
---|
| 776 |
|
---|
| 777 | #Expression#elements ã®ã¯ãã¼ã³ãä½æ
|
---|
| 778 | #elements::Array
|
---|
| 779 | # ãã®ã¡ã½ããã¯ãArray ã®ãã£ã¼ãã³ãã¼ãè¡ã
|
---|
| 780 | def clone_elements elements
|
---|
| 781 | elements = elements.clone
|
---|
| 782 | elements.map!{ |ele|
|
---|
| 783 | if ele.instance_of? Array
|
---|
| 784 | clone_elements ele
|
---|
| 785 | else
|
---|
| 786 | ele
|
---|
| 787 | end
|
---|
| 788 | }
|
---|
| 789 | return elements
|
---|
| 790 | end
|
---|
| 791 |
|
---|
| 792 | def set_elements elements
|
---|
| 793 | @elements = elements
|
---|
| 794 | end
|
---|
| 795 |
|
---|
| 796 | #=== Expression#ã»ã«çµåã®å¼ã解æãã
|
---|
| 797 | # Cell.eEntry => [ :OP_DOT, [ :IDENTIFIER, token ], token ]
|
---|
| 798 | # Cell.eEntry[expression] => [ :OP_SUBSC, [ :OP_DOT, [ :IDENTIFIER, token ], token ], expression ]
|
---|
| 799 | # Return: [ NamespacePath(cell_name), Integer(subscript) or nil, Token(port_name)]
|
---|
| 800 | def analyze_cell_join_expression
|
---|
| 801 | # å³è¾ºã® Expression ã®è¦ç´ ãåãåºã
|
---|
| 802 | elements = @elements
|
---|
| 803 | if elements[0] == :OP_SUBSC then # å³è¾ºï¼åãå£é
|
---|
| 804 | åï¼
|
---|
| 805 | # elements = [ :OP_SUBSC, [ :OP_DOT, [ :IDENTIFIER, token ], token ], expression ]
|
---|
| 806 | subscript = elements[2].eval_const(nil) # åãå£é
|
---|
| 807 | åã®æ·»æ°
|
---|
| 808 | elements = elements[1] # mikan é
|
---|
| 809 | åã ã£ãå ´å
|
---|
| 810 | else
|
---|
| 811 | subscript = nil
|
---|
| 812 | end
|
---|
| 813 |
|
---|
| 814 | # elements = [ :OP_DOT, [ :IDENTIFIER, token ], token ]
|
---|
| 815 | if elements[0] != :OP_DOT || elements[1][0] != :IDENTIFIER then #1
|
---|
| 816 | return nil
|
---|
| 817 | end
|
---|
| 818 |
|
---|
| 819 | nsp = elements[1][1] # NamespacePath
|
---|
| 820 | port_name = elements[2].val
|
---|
| 821 |
|
---|
| 822 | return [ nsp, subscript, port_name]
|
---|
| 823 | end
|
---|
| 824 |
|
---|
| 825 | #=== Expression# ã»ã«ã¸ã®çµåã®å¼ãçæãã
|
---|
| 826 | #nsp:: NamespacePath
|
---|
| 827 | #subscript:: Integer
|
---|
| 828 | #port_name:: Symbol
|
---|
| 829 | # analyze_cell_join_expression ã¨å¯¾ã«ãªã£ã¦ãã
|
---|
| 830 | def self.create_cell_join_expression( nsp, subscript, port_name, locale = nil )
|
---|
| 831 | if ! port_name.instance_of?( Symbol ) then
|
---|
| 832 | raise "port_name: not Symbol"
|
---|
| 833 | end
|
---|
| 834 |
|
---|
| 835 | if subscript then
|
---|
| 836 | elements = [ :OP_SUBSC, [ :OP_DOT, [ :IDENTIFIER, nsp ],
|
---|
| 837 | Token.new( port_name, nil, nil, nil ) ],
|
---|
| 838 | Expression.create_integer_constant( subscript, @locale ) ]
|
---|
| 839 | else
|
---|
| 840 | elements = [ :OP_DOT, [ :IDENTIFIER, nsp ], Token.new( port_name, nil, nil, nil ) ]
|
---|
| 841 | end
|
---|
| 842 | return Expression.new( elements, locale )
|
---|
| 843 | end
|
---|
| 844 |
|
---|
| 845 | #=== Expression#æ´æ°å®æ°ã®å¼ãçæãã
|
---|
| 846 | #val:: Integer : å¤ï¼ æ´æ°
|
---|
| 847 | def self.create_integer_constant( val, locale = nil )
|
---|
| 848 | if val != Integer( val ) || val < 0 then
|
---|
| 849 | raise "create_integer_constant: not integer or negative: #{val}"
|
---|
| 850 | end
|
---|
| 851 | Expression.new( [ :INTEGER_CONSTANT, Token.new( val, nil, nil, nil ) ], locale )
|
---|
| 852 | end
|
---|
| 853 |
|
---|
| 854 | #=== Expression#åä¸ã®èå¥åã®å¼ã解æãã
|
---|
| 855 | # Identifier => [ :IDENTIFIER, token ]
|
---|
| 856 | # Return: NamespacePath(Identifier)
|
---|
| 857 | def analyze_single_identifier
|
---|
| 858 | # å³è¾ºã® Expression ã®è¦ç´ ãåãåºã
|
---|
| 859 | elements = @elements
|
---|
| 860 | if elements[0] == :IDENTIFIER
|
---|
| 861 | return elements[1]
|
---|
| 862 | else
|
---|
| 863 | return nil
|
---|
| 864 | end
|
---|
| 865 | end
|
---|
| 866 |
|
---|
| 867 | #=== Expression#
|
---|
| 868 | #nsp:: NamespacePath : åç
|
---|
| 869 | §ãããã®èå¥å
|
---|
| 870 | def self.create_single_identifier( nsp, locale )
|
---|
| 871 | if ! nsp.instance_of?( NamespacePath ) then
|
---|
| 872 | raise "create_single_identifier: not NamespacePath: #{nsp.to_s}"
|
---|
| 873 | end
|
---|
| 874 | Expression.new( [ :IDENTIFIER, nsp ] )
|
---|
| 875 | end
|
---|
| 876 |
|
---|
| 877 | #=== è©ä¾¡å¯è½ããã§ãã¯ãã
|
---|
| 878 | #*v:: å¯å¤åå¼æ°ï¼ä»»æã®åï¼
|
---|
| 879 | # ãã¹ã¦ã BaseVal ã®åã¯ã©ã¹ï¼å¤ï¼ã§ããã°ãè©ä¾¡å¯è½ã¨å¤æãã
|
---|
| 880 | def evaluable?( *v )
|
---|
| 881 | v.each{ |val|
|
---|
| 882 | if ! val.kind_of?( BaseVal ) then
|
---|
| 883 | return false
|
---|
| 884 | end
|
---|
| 885 | }
|
---|
| 886 | return true
|
---|
| 887 | end
|
---|
| 888 |
|
---|
| 889 | private :elements_to_s, :elements_eval_const, :elements_get_type
|
---|
| 890 |
|
---|
| 891 | end
|
---|
| 892 |
|
---|
| 893 |
|
---|
| 894 | class C_EXP < Node
|
---|
| 895 | # @c_exp_string : string
|
---|
| 896 |
|
---|
| 897 | #c_exp_string::String
|
---|
| 898 | #b_renew::Bool : true ãªã C_EXP ã® clone ä½æï¼ã¨ã¹ã±ã¼ãå¦ççãããªãï¼
|
---|
| 899 | def initialize( c_exp_string, b_renew = false )
|
---|
| 900 | if b_renew then
|
---|
| 901 | @c_exp_string = c_exp_string
|
---|
| 902 | else
|
---|
| 903 | # åå¾ã® " ãåãé¤ã
|
---|
| 904 | # str = c_exp_string.to_s.sub( /^\"(.*)\"$/, "\\1" )
|
---|
| 905 | str = CDLString.remove_dquote c_exp_string.to_s
|
---|
| 906 | @c_exp_string = CDLString.escape str
|
---|
| 907 | end
|
---|
| 908 | end
|
---|
| 909 |
|
---|
| 910 | #=== composite ç¨ã« C_EXP ã clone ãã
|
---|
| 911 | #ct_name::
|
---|
| 912 | #cell_name::
|
---|
| 913 | # composite ã® attribute ã«ç¾ãã C_EXP ãæååç½®æãã¦çæããªããï¼
|
---|
| 914 | # ãã®æååç½®æã¯ãæå³è§£é段éã§è¡ãï¼
|
---|
| 915 | # ä»ã® C_EXP ã®æååç½®æã¯ãã³ã¼ãçæ段éã§è¡ãï¼
|
---|
| 916 | def clone_for_composite( ct_name, cell_name, locale )
|
---|
| 917 | dbgPrint "C_EXP: #{ct_name} #{cell_name} #{@c_exp_string}\n"
|
---|
| 918 |
|
---|
| 919 | @locale = locale
|
---|
| 920 | str = @c_exp_string.gsub( /(^|[^\$])\$ct\$/, "\\1#{ct_name}" )
|
---|
| 921 | str = str. gsub( /(^|[^\$])\$cell\$/, "\\1#{cell_name}" )
|
---|
| 922 | str = str. gsub( /(^|[^\$])\$id\$/, "\\1#{ct_name}_#{cell_name}" )
|
---|
| 923 | return C_EXP.new( str, true )
|
---|
| 924 | end
|
---|
| 925 |
|
---|
| 926 | def get_c_exp_string
|
---|
| 927 | @c_exp_string
|
---|
| 928 | end
|
---|
| 929 |
|
---|
| 930 | #=== C_EXP ãè©ä¾¡ãã
|
---|
| 931 | # C_EXP ã®å¼ãæ°æååãè¿ã
|
---|
| 932 | # æ¬æ¥ C_EXP 㯠eval_const ãã対象ã§ã¯ãªããã便å®ä¸ eval_const ã§å¯¾å¿
|
---|
| 933 | def eval_const( name_list, name_list2 = nil )
|
---|
| 934 | return self
|
---|
| 935 | end
|
---|
| 936 | def eval_const2( name_list, name_list2 = nil, nest = nil )
|
---|
| 937 | return self
|
---|
| 938 | end
|
---|
| 939 |
|
---|
| 940 | def to_s
|
---|
| 941 | @c_exp_string
|
---|
| 942 | end
|
---|
| 943 |
|
---|
| 944 | def to_CDL_str
|
---|
| 945 | return "C_EXP( \"#{to_s}\" )"
|
---|
| 946 | end
|
---|
| 947 |
|
---|
| 948 | def show_tree( indent )
|
---|
| 949 | indent.times { print " " }
|
---|
| 950 | puts "C_EXP: #{@c_exp_string}"
|
---|
| 951 | end
|
---|
| 952 | end
|
---|
| 953 |
|
---|