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) 2008-2018 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)ã(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 | # $Id$
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53 | #++
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54 |
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55 | class C_parser
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56 | rule
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57 | # ãããã¬ãã«ã®æ§æè¦ç´ 㯠C_parser
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58 | all: C_parser
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59 |
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60 | # Expr
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61 | ########################## å¼ ##########################
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62 | # K&Rã®ææ³(ããã°ã©ãã³ã°è¨èªC 第2ç ä»é²)ã¨ä¸é¨ç°ãªã
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63 | # argument_expression_list(é¢æ°å¼æ°), assignment_expression(代å
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64 | ¥)ããªã
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65 | # å¼ã® result ã¯ããã¹ã¦é
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66 | åã§ç¬¬ä¸è¦ç´ ãèå¥ã·ã³ãã«ã第äºè¦ç´ 以ä¸ãå¼æ°
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67 | #
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68 | # 2019/3/28 é·å³¶ ä¸è¨ã®C99ã®æ§æã«è¿ã¥ãããå¤æ´
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69 | #ï¼èªããªããããã¼ãã¡ã¤ã«ããã£ãããï¼
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70 | # http://www.quut.com/c/ANSI-C-grammar-y-1999.html
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71 | # å
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72 | ã
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73 | ã®ã³ã¡ã³ãã¨åããªããªã£ã¦ãã¾ã
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74 |
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75 | primary_expression
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76 | : namespace_identifier
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77 | { result = [ :IDENTIFIER, val[0] ] } #1ok
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78 | # : IDENTIFIER # mikan namespace ã¸ã®å¯¾å¿
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79 | # { result = [ :IDENTIFIER, val[0] ] }
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80 | # | TRUE
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81 | # { result = [ :BOOL_CONSTANT, true ] }
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82 | # | FALSE
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83 | # { result = [ :BOOL_CONSTANT, false ] }
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84 | | INTEGER_CONSTANT
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85 | { result = [ :INTEGER_CONSTANT, val[0] ] }
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86 | | FLOATING_CONSTANT
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87 | { result = [ :FLOATING_CONSTANT, val[0] ] }
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88 | | OCTAL_CONSTANT
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89 | { result = [ :OCTAL_CONSTANT, val[0] ] }
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90 | | HEX_CONSTANT
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91 | { result = [ :HEX_CONSTANT, val[0] ] }
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92 | | CHARACTER_LITERAL
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93 | { result = [ :CHARACTER_LITERAL, val[0] ] }
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94 | | string_literal_list
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95 | { result = [ :STRING_LITERAL_LIST, val[0] ] }
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96 | | '(' expression ')'
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97 | { result = [ :PARENTHESES, val[1].get_elements ] }
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98 |
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99 | string_literal_list
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100 | : STRING_LITERAL
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101 | { result = [val[0]] }
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102 | | string_literal_list STRING_LITERAL
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103 | { result << val[1] }
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104 |
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105 | # é¢æ°å¼ã³åºãã¨å¾ç½®ã¤ã³ã¯ãªã¡ã³ãããã¯ãªã¡ã³ãæ¼ç®åããªã
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106 | postfix_expression
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107 | : primary_expression
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108 | | postfix_expression '[' expression ']'
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109 | { result = [ :OP_SUBSC, val[0], val[2] ] }
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110 | | postfix_expression '(' ')'
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111 | | postfix_expression '(' argument_expression_list ')'
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112 | | postfix_expression type_qualifier '(' argument_expression_list ')' # intended __asm volatile ( " MNEMONIC OPERAND" );
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113 | | postfix_expression '.' IDENTIFIER
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114 | { result = [ :OP_DOT, val[0], val[2] ] }
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115 | | postfix_expression '->' IDENTIFIER
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116 | { result = [ :OP_REF, val[0], val[2] ] }
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117 | | postfix_expression '++' { result = val[0] } # ++, -- ã¯ç¡è¦ãã
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118 | | postfix_expression '--' { result = val[0] }
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119 | | '(' type_name ')' '{' initializer_list '}'
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120 | | '(' type_name ')' '{' initializer_list ',' '}'
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121 |
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122 | argument_expression_list
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123 | : assignment_expression
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124 | | argument_expression_list ',' assignment_expression
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125 |
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126 |
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127 | # åç½®ã¤ã³ã¯ãªã¡ã³ãããã¯ãªã¡ã³ãæ¼ç®åããªã
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128 | unary_expression
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129 | : postfix_expression
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130 | | unary_operator cast_expression
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131 | { result = [ val[0], val[1] ] }
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132 | | SIZEOF unary_expression
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133 | { result = [ :OP_SIZEOF_EXPR, val[1] ] }
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134 | | SIZEOF '(' type_name ')'
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135 | { result = [ :OP_SIZEOF_TYPE, val[1] ] }
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136 | | '++' unary_expression { result = val[1] } # ++, -- ã¯ç¡è¦ãã
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137 | | '--' unary_expression { result = val[1] }
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138 |
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139 | unary_operator
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140 | : '&' { result = :OP_U_AMP }
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141 | | '*' { result = :OP_U_ASTER }
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142 | | '+' { result = :OP_U_PLUS }
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143 | | '-' { result = :OP_U_MINUS }
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144 | | '~' { result = :OP_U_TILDE }
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145 | | '!' { result = :OP_U_EXCLAM }
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146 |
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147 | cast_expression
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148 | : unary_expression
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149 | | '(' type_name ')' cast_expression
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150 | { result = [ :CAST, val[1], val[3] ] }
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151 |
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152 | multiplicative_expression
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153 | : cast_expression
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154 | | multiplicative_expression '*' cast_expression
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155 | { result = [ :OP_MULT, val[0], val[2] ] }
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156 | | multiplicative_expression '/' cast_expression
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157 | { result = [ :OP_DIV, val[0], val[2] ] }
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158 | | multiplicative_expression '%' cast_expression
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159 | { result = [ :OP_REMAIN, val[0], val[2] ] }
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160 |
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161 | additive_expression
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162 | : multiplicative_expression
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163 | | additive_expression '+' multiplicative_expression
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164 | { result = [ :OP_ADD, val[0], val[2] ] }
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165 | | additive_expression '-' multiplicative_expression
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166 | { result = [ :OP_SUB, val[0], val[2] ] }
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167 |
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168 | shift_expression
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169 | : additive_expression
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170 | | shift_expression '<<' additive_expression
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171 | { result = [ :OP_LSFT, val[0], val[2] ] }
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172 | | shift_expression '>>' additive_expression
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173 | { result = [ :OP_RSFT, val[0], val[2] ] }
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174 |
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175 | relational_expression
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176 | : shift_expression
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177 | | relational_expression '<' shift_expression
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178 | { result = [ :OP_LT, val[0], val[2] ] }
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179 | | relational_expression '>' shift_expression
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180 | { result = [ :OP_GT, val[0], val[2] ] }
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181 | | relational_expression '<=' shift_expression
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182 | { result = [ :OP_LE, val[0], val[2] ] }
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183 | | relational_expression '>=' shift_expression
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184 | { result = [ :OP_GE, val[0], val[2] ] }
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185 |
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186 | equality_expression
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187 | : relational_expression
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188 | | equality_expression '==' relational_expression
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189 | { result = [ :OP_EQ, val[0], val[2] ] }
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190 | | equality_expression '!=' relational_expression
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191 | { result = [ :OP_NE, val[0], val[2] ] }
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192 |
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193 | and_expression
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194 | : equality_expression
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195 | | and_expression '&' equality_expression
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196 | { result = [ :OP_AND, val[0], val[2] ] }
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197 |
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198 | exclusive_or_expression
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199 | : and_expression
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200 | | exclusive_or_expression '^' and_expression
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201 | { result = [ :OP_EOR, val[0], val[2] ] }
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202 |
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203 | inclusive_or_expression
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204 | : exclusive_or_expression
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205 | | inclusive_or_expression '|' exclusive_or_expression
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206 | { result = [ :OP_OR, val[0], val[2] ] }
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207 |
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208 | logical_and_expression
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209 | : inclusive_or_expression
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210 | | logical_and_expression '&&' inclusive_or_expression
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211 | { result = [ :OP_LAND, val[0], val[2] ] }
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212 |
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213 | logical_or_expression
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214 | : logical_and_expression
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215 | | logical_or_expression '||' logical_and_expression
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216 | { result = [ :OP_LOR, val[0], val[2] ] }
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217 |
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218 | conditional_expression
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219 | : logical_or_expression
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220 | | logical_or_expression '?' expression ':' conditional_expression
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221 | { result = [ :OP_CEX, val[0], val[2].get_elements, val[4] ] }
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222 |
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223 | assignment_expression
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224 | : conditional_expression
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225 | | unary_expression assignment_operator assignment_expression
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226 |
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227 | assignment_operator
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228 | : '='
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229 | | '+='
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230 | | '-='
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231 | | '*='
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232 | | '/='
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233 | | '%='
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234 | | '<<='
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235 | | '>>='
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236 | | '&='
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237 | | '|='
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238 | | '^='
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239 |
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240 | expression
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241 | : assignment_expression
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242 | {
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243 | result = Expression.new( val[0] )
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244 | # result.print
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245 | }
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246 | | expression ',' assignment_expression
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247 | {
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248 | result = Expression.new( val[2] ) # ',' ã®å¾ããæ¡ç¨
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249 | }
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250 |
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251 | constant_expression
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252 | : conditional_expression
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253 | {
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254 | result = Expression.new( val[0] )
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255 | # result.print
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256 | # res = result.eval_const( nil )
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257 |
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258 | # if res then
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259 | # puts "val: #{res}"
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260 | # else
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261 | # puts "val: nil"
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262 | # end
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263 | }
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264 |
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265 | # Types
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266 | ########################## å®£è¨ ##########################
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267 | # 宣è¨ãK&Rã¨ä¸é¨ç°ãªã
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268 |
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269 | # declarationã¯ã»ã«ã®å±æ§ã§ä½¿ããã
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270 | # K&Rã¨ã®éã: storage classãæå®ã§ããªããåãçç¥ã§ããªã
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271 | declaration
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272 | : declaration_specifiers init_declarator_list ';'
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273 | # : specifier_qualifier_list init_declarator_list ';'
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274 |
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275 | # declaration_specifiersã¯é¢æ°ã®ãã©ã¡ã¼ã¿ã§ä½¿ããããã
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276 | # specifier_qualifier_listã§ååãããããªã
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277 |
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278 | declaration_specifiers
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279 | : storage_class_specifier
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280 | {
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281 | result = CIntType.new( -3 ) # storage class ã¯ç¡è¦
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282 | }
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283 | | storage_class_specifier declaration_specifiers
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284 | {
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285 | result = val[1] # storage class ã¯ç¡è¦
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286 | }
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287 | | type_specifier
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288 | | type_specifier declaration_specifiers
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289 | {
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290 | result = val[1].merge val[0]
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291 | }
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292 | | type_qualifier
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293 | {
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294 | result = CIntType.new( -3 )
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295 | result.set_qualifier val[0]
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296 | }
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297 | | type_qualifier declaration_specifiers
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298 | {
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299 | val[1].set_qualifier val[0]
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300 | result = val[1]
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301 | }
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302 | | function_specifier
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303 | | function_specifier declaration_specifiers
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304 |
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305 | init_declarator_list
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306 | : init_declarator
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307 | { result = [val[0]] }
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308 | | init_declarator_list ',' init_declarator
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309 | { result << val[2] }
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310 |
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311 | init_declarator
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312 | : declarator
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313 | | declarator '=' initializer
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314 | { val[0].set_initializer( val[2] ) }
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315 |
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316 | storage_class_specifier
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317 | : EXTERN
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318 | | STATIC
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319 | | AUTO
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320 | | REGISTER
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321 |
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322 | type_specifier
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323 | : VOID
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324 | { set_no_type_name true; result = CVoidType.new }
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325 | | CHAR
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326 | { set_no_type_name true; result = CIntType.new(-11 ) }
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327 | | SHORT
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328 | { set_no_type_name true; result = CIntType.new( -2 ) }
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329 | | INT
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330 | { set_no_type_name true; result = CIntType.new( -3 ) }
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331 | | LONG
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332 | { set_no_type_name true; result = CIntType.new( -4 ) }
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333 | | FLOAT
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334 | { set_no_type_name true; result = CFloatType.new(-32) }
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335 | | DOUBLE
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336 | { set_no_type_name true; result = CFloatType.new(-64) }
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337 | | SIGNED
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338 | {
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339 | set_no_type_name true
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340 | result = CIntType.new( -3 )
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341 | result.set_sign :SIGNED
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342 | }
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343 | | UNSIGNED
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344 | {
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345 | set_no_type_name true
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346 | result = CIntType.new( -3 )
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347 | result.set_sign :UNSIGNED
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348 | }
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349 | | BOOL
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350 | { set_no_type_name true; result = CBoolType.new }
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351 | | struct_specifier
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352 | { set_no_type_name true; result = val[0] } # set_no_type_name true 㯠struct_tag ã§ãå¼ã°ãã
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353 | | union_specifier
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354 | { set_no_type_name true; result = CVoidType.new } # void ã宣è¨ãããã¨ãã
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355 | | enum_specifier
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356 | { set_no_type_name true; result = CVoidType.new } # void ã宣è¨ãããã¨ãã
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357 | | TYPE_NAME
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358 | { set_no_type_name true; result = CDefinedType.new( val[0].val ) }
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359 |
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360 | # mikan K&Rã®struct_or_union_specifierã«ç¸å½ããããunionã¯ä½¿ããªã, bit field ã«ã対å¿ããªã
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361 | struct_specifier # mikan
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362 | # : STRUCT struct_tag '{'
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363 | : struct_term struct_tag '{'
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364 | { StructType.set_define( true ) }
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365 | struct_declaration_list '}'
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366 | {
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367 | StructType.end_of_parse
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368 | result = val[1]
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369 | }
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370 | # | STRUCT
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371 | | struct_term
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372 | {
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373 | result = CStructType.new()
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374 | StructType.set_define( true )
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375 | }
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376 | '{' struct_declaration_list '}'
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377 | {
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378 | StructType.end_of_parse
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379 | result = val[1]
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380 | }
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381 | # | STRUCT struct_tag # mikan struct_tag 㯠namespace 対å¿ãå¿
|
---|
382 | è¦
|
---|
383 | | struct_term struct_tag # mikan struct_tag 㯠namespace 対å¿ãå¿
|
---|
384 | è¦
|
---|
385 | {
|
---|
386 | StructType.set_define( false )
|
---|
387 | StructType.end_of_parse
|
---|
388 | result = val[1]
|
---|
389 | }
|
---|
390 |
|
---|
391 | struct_term
|
---|
392 | : STRUCT { set_no_type_name true }
|
---|
393 |
|
---|
394 | struct_declaration_list
|
---|
395 | : struct_declaration
|
---|
396 | | struct_declaration_list struct_declaration
|
---|
397 |
|
---|
398 | struct_tag:
|
---|
399 | IDENTIFIER
|
---|
400 | {
|
---|
401 | result = CStructType.new( val[0].val )
|
---|
402 | set_no_type_name true
|
---|
403 | }
|
---|
404 |
|
---|
405 | # ãã¤ã³ã¿ä¿®é£¾åã追å
|
---|
406 | struct_declaration
|
---|
407 | : declaration_specifiers struct_declarator_list ';'
|
---|
408 | # : specifier_qualifier_list struct_declarator_list ';'
|
---|
409 | {
|
---|
410 | val[1].each { |i| # i: Decl
|
---|
411 | i.set_type( val[0] )
|
---|
412 | i.set_kind( :MEMBER )
|
---|
413 | i.check
|
---|
414 | CStructType.new_member( i )
|
---|
415 | }
|
---|
416 | result = val[1]
|
---|
417 | }
|
---|
418 | # ããããã£ã¼ã«ããèªã¿é£ã°ã
|
---|
419 | | declaration_specifiers struct_declarator_list ':' constant_expression ';'
|
---|
420 | {
|
---|
421 | val[1].each { |i| # i: Decl
|
---|
422 | i.set_type( val[0] )
|
---|
423 | i.set_kind( :MEMBER )
|
---|
424 | i.check
|
---|
425 | CStructType.new_member( i )
|
---|
426 | }
|
---|
427 | result = val[1]
|
---|
428 | }
|
---|
429 | | union_specifier ';' # ç¡å
|
---|
430 | | struct_specifier ';' # ç¡å
|
---|
431 |
|
---|
432 |
|
---|
433 |
|
---|
434 | # K&Rã®specifier_qualifier_listã¨åã
|
---|
435 | # ååãã¾ãããããã£ãã®ã§type_ãä»ãã
|
---|
436 | specifier_qualifier_list
|
---|
437 | : type_specifier specifier_qualifier_list
|
---|
438 | {
|
---|
439 | result = val[1].merge val[0]
|
---|
440 | }
|
---|
441 | | type_specifier
|
---|
442 | | type_qualifier specifier_qualifier_list
|
---|
443 | {
|
---|
444 | val[1].set_qualifier val[0]
|
---|
445 | result = val[1]
|
---|
446 | }
|
---|
447 | | type_qualifier
|
---|
448 | {
|
---|
449 | result = CIntType.new( -3 )
|
---|
450 | result.set_qualifier val[0]
|
---|
451 | }
|
---|
452 |
|
---|
453 | struct_declarator_list
|
---|
454 | : struct_declarator
|
---|
455 | { result = [ val[0] ] }
|
---|
456 | | struct_declarator_list ',' struct_declarator
|
---|
457 | { result << val[2] }
|
---|
458 |
|
---|
459 | # ããããã£ã¼ã«ãã¯ä½¿ããªã
|
---|
460 | struct_declarator
|
---|
461 | : declarator
|
---|
462 | # | ':' constant_expression
|
---|
463 | # | declarator ':' constant_expression
|
---|
464 |
|
---|
465 | union_specifier
|
---|
466 | # : UNION union_tag '{' union_declaration_list '}'
|
---|
467 | # | UNION '{' union_declaration_list '}'
|
---|
468 | # | UNION union_tag # mikan struct_tag 㯠namespace 対å¿ãå¿
|
---|
469 | è¦
|
---|
470 | : union_term union_tag '{' union_declaration_list '}'
|
---|
471 | | union_term '{' union_declaration_list '}'
|
---|
472 | | union_term union_tag # mikan struct_tag 㯠namespace 対å¿ãå¿
|
---|
473 | è¦
|
---|
474 |
|
---|
475 | union_term
|
---|
476 | : UNION { set_no_type_name true }
|
---|
477 |
|
---|
478 | union_declaration_list
|
---|
479 | : union_declaration
|
---|
480 | | union_declaration_list union_declaration
|
---|
481 |
|
---|
482 | union_tag:
|
---|
483 | IDENTIFIER
|
---|
484 |
|
---|
485 | union_declaration
|
---|
486 | : declaration_specifiers union_declarator_list ';'
|
---|
487 | | union_specifier ';' # ç¡å
|
---|
488 | | struct_specifier ';' # ç¡å
|
---|
489 |
|
---|
490 | union_declarator_list
|
---|
491 | : union_declarator
|
---|
492 | | union_declarator_list ',' union_declarator
|
---|
493 |
|
---|
494 | union_declarator
|
---|
495 | : declarator
|
---|
496 | | ':' constant_expression
|
---|
497 | | declarator ':' constant_expression
|
---|
498 |
|
---|
499 | enum_specifier
|
---|
500 | : ENUM '{' enumerator_list '}'
|
---|
501 | | ENUM IDENTIFIER '{' enumerator_list '}'
|
---|
502 | | ENUM '{' enumerator_list ',' '}'
|
---|
503 | | ENUM IDENTIFIER '{' enumerator_list ',' '}'
|
---|
504 | | ENUM IDENTIFIER
|
---|
505 | | ENUM TYPE_NAME '{' enumerator_list '}'
|
---|
506 | | ENUM TYPE_NAME '{' enumerator_list ',' '}'
|
---|
507 | | ENUM TYPE_NAME
|
---|
508 |
|
---|
509 | enumerator_list
|
---|
510 | : enumerator
|
---|
511 | | enumerator_list ',' enumerator
|
---|
512 |
|
---|
513 | enumerator
|
---|
514 | : IDENTIFIER
|
---|
515 | | IDENTIFIER '=' constant_expression
|
---|
516 |
|
---|
517 | type_qualifier
|
---|
518 | : CONST
|
---|
519 | { result = :CONST }
|
---|
520 | | RESTRICT
|
---|
521 | | VOLATILE
|
---|
522 | { result = :VOLATILE }
|
---|
523 |
|
---|
524 | function_specifier
|
---|
525 | : __INLINE__
|
---|
526 | | INLINE
|
---|
527 | | __INLINE
|
---|
528 | | CINLINE
|
---|
529 |
|
---|
530 | declarator
|
---|
531 | : pointer direct_declarator
|
---|
532 | {
|
---|
533 | val[1].set_type( val[0] )
|
---|
534 | result = val[1]
|
---|
535 | }
|
---|
536 | | direct_declarator
|
---|
537 | | pointer TYPE_NAME # é¢æ°ãã¤ã³ã¿ã® typedef ãäºéå®ç¾©ã®å ´å
|
---|
538 | {
|
---|
539 | result = Decl.new( val[1].val )
|
---|
540 | result.set_type( val[0] )
|
---|
541 | }
|
---|
542 |
|
---|
543 | direct_declarator # mikan
|
---|
544 | : IDENTIFIER
|
---|
545 | { result = Decl.new( val[0].val ) }
|
---|
546 | | '(' declarator ')'
|
---|
547 | { result = val[1] }
|
---|
548 | | direct_declarator '[' constant_expression ']'
|
---|
549 | {
|
---|
550 | val[0].set_type( CArrayType.new( val[2] ) )
|
---|
551 | result = val[0]
|
---|
552 | }
|
---|
553 | | direct_declarator '[' ']'
|
---|
554 | {
|
---|
555 | val[0].set_type( CArrayType.new )
|
---|
556 | result = val[0]
|
---|
557 | }
|
---|
558 | | direct_declarator '(' parameter_type_list ')'
|
---|
559 | {
|
---|
560 | # Generator.warning( "W6001 need 'void' for no parameter" )
|
---|
561 | val[0].set_type( CFuncType.new )
|
---|
562 | result = val[0]
|
---|
563 | }
|
---|
564 | | direct_declarator '(' identifier_list ')' # ããã¯ä½ã®ããã«å¿
|
---|
565 | è¦ï¼ 060211
|
---|
566 | | direct_declarator '(' ')'
|
---|
567 | {
|
---|
568 | # Generator.warning( "W6002 need 'void' for no parameter" )
|
---|
569 | val[0].set_type( CFuncType.new )
|
---|
570 | result = val[0]
|
---|
571 | }
|
---|
572 |
|
---|
573 | pointer
|
---|
574 | : '*'
|
---|
575 | { result = CPtrType.new }
|
---|
576 | | '*' type_qualifier_list
|
---|
577 | {
|
---|
578 | result = CPtrType.new
|
---|
579 | result.set_qualifier( val[1] )
|
---|
580 | }
|
---|
581 | | '*' pointer
|
---|
582 | {
|
---|
583 | val[1].set_type(CPtrType.new)
|
---|
584 | result = val[1]
|
---|
585 | }
|
---|
586 | | '*' type_qualifier_list pointer
|
---|
587 | {
|
---|
588 | ptrtype = CPtrType.new
|
---|
589 | ptrtype.set_qualifier( val[1] )
|
---|
590 | val[2].set_type( ptrtype )
|
---|
591 | result = val[2]
|
---|
592 | }
|
---|
593 |
|
---|
594 | type_qualifier_list
|
---|
595 | : type_qualifier
|
---|
596 | | type_qualifier_list type_qualifier
|
---|
597 |
|
---|
598 | parameter_type_list
|
---|
599 | : parameter_list
|
---|
600 | | parameter_list ',' '.' '.' '.'
|
---|
601 | # mikan å¯å¤é·ãã©ã¡ã¼ã¿, ... ã®éã®ã¹ãã¼ã¹ã許ãããï¼ææãï¼
|
---|
602 |
|
---|
603 | parameter_list
|
---|
604 | : parameter_declaration
|
---|
605 | # { result = ParamList.new( val[0] ) }
|
---|
606 | | parameter_list ',' parameter_declaration
|
---|
607 | # {
|
---|
608 | # val[0].add_param( val[2] )
|
---|
609 | # # result = val[0] ä¸è¦
|
---|
610 | # }
|
---|
611 |
|
---|
612 |
|
---|
613 | # ãã©ã¡ã¼ã¿ä¿®é£¾åã追å
|
---|
614 | parameter_declaration
|
---|
615 | : declaration_specifiers declarator
|
---|
616 | # {
|
---|
617 | # decl = ParamDecl.new( val[1], val[0], [] )
|
---|
618 | # val[1].set_kind( :PARAMETER )
|
---|
619 | # result = decl
|
---|
620 | # }
|
---|
621 |
|
---|
622 | # 以ä¸ã¯ã¨ã©ã¼ã¨ãã
|
---|
623 | # | declaration_specifiers # ä»®å¼æ°ãªãã¯ãã¨ããããæ±ããªã 060210
|
---|
624 | # {
|
---|
625 | # unless val[0].kind_of?( VoidType ) then
|
---|
626 | # Generator.error( "B1001 need parameter name" )
|
---|
627 | # end
|
---|
628 | # result = nil
|
---|
629 | # }
|
---|
630 | | declaration_specifiers abstract_declarator # ä»®å¼æ°ãªã
|
---|
631 | | declaration_specifiers # ä»®å¼æ°ãªã
|
---|
632 |
|
---|
633 |
|
---|
634 | identifier_list # 060211 ä¸ç¨ã«ãªã£ã
|
---|
635 | : IDENTIFIER
|
---|
636 | | identifier_list ',' IDENTIFIER
|
---|
637 |
|
---|
638 | type_name
|
---|
639 | : specifier_qualifier_list
|
---|
640 | | specifier_qualifier_list abstract_declarator
|
---|
641 |
|
---|
642 | abstract_declarator # mikan
|
---|
643 | : pointer
|
---|
644 | | direct_abstract_declarator
|
---|
645 | | pointer direct_abstract_declarator
|
---|
646 |
|
---|
647 | direct_abstract_declarator
|
---|
648 | : '(' abstract_declarator ')'
|
---|
649 | | '[' ']'
|
---|
650 | | '[' assignment_expression ']'
|
---|
651 | | direct_abstract_declarator '[' ']'
|
---|
652 | | direct_abstract_declarator '[' assignment_expression ']'
|
---|
653 | | '(' ')'
|
---|
654 | {
|
---|
655 | Generator.warning( "W6003 need 'void' for no parameter" )
|
---|
656 | }
|
---|
657 | | '(' parameter_type_list ')'
|
---|
658 | | direct_abstract_declarator '(' ')'
|
---|
659 | {
|
---|
660 | Generator.warning( "W6004 need 'void' for no parameter" )
|
---|
661 | }
|
---|
662 | | direct_abstract_declarator '(' parameter_type_list ')'
|
---|
663 |
|
---|
664 | # assignment_expressionãconstant_expressionã«å¤æ´
|
---|
665 | initializer # mikan
|
---|
666 | : assignment_expression
|
---|
667 | { result = val[0] }
|
---|
668 | | '{' initializer_list '}'
|
---|
669 | { result = val[1] }
|
---|
670 | | '{' initializer_list ',' '}'
|
---|
671 | { result = val[1] }
|
---|
672 | | C_EXP '(' STRING_LITERAL ')'
|
---|
673 | { result = C_EXP.new( val[2] ) }
|
---|
674 |
|
---|
675 | initializer_list
|
---|
676 | : initializer
|
---|
677 | {
|
---|
678 | result = [ val[0] ]
|
---|
679 | }
|
---|
680 | | initializer_list ',' initializer
|
---|
681 | {
|
---|
682 | val[0] << val[2]
|
---|
683 | result = val[0]
|
---|
684 | }
|
---|
685 |
|
---|
686 |
|
---|
687 | ########################## ããããã¯CDLç¬èª ##########################
|
---|
688 |
|
---|
689 | #ãããã¬ãã«ã®æ§æè¦å
|
---|
690 | C_parser
|
---|
691 | :
|
---|
692 | | C_parser extension_statement
|
---|
693 |
|
---|
694 | extension_statement
|
---|
695 | : cdl_statement
|
---|
696 | | EXTENSION cdl_statement
|
---|
697 |
|
---|
698 | cdl_statement
|
---|
699 | : typedef
|
---|
700 | | func_def
|
---|
701 | | enum_specifier ';'
|
---|
702 | | struct_specifier ';'
|
---|
703 | | declaration
|
---|
704 | | ';'
|
---|
705 | | error # ã¨ã©ã¼å復ãã¤ã³ã
|
---|
706 |
|
---|
707 | typedef
|
---|
708 | : TYPEDEF specifier_qualifier_list declarator_list ';'
|
---|
709 | {
|
---|
710 | val[2].each{ |i|
|
---|
711 | i.set_kind( :TYPEDEF )
|
---|
712 | }
|
---|
713 | Typedef.new_decl_list( val[1], val[2] )
|
---|
714 | # val[1].show_tree 0
|
---|
715 | }
|
---|
716 |
|
---|
717 | declarator_list
|
---|
718 | : declarator
|
---|
719 | { result = [ val[0] ] }
|
---|
720 | | declarator_list ',' declarator
|
---|
721 | { result << val[2] }
|
---|
722 |
|
---|
723 | func_def
|
---|
724 | : declaration_specifiers declarator compound_statement
|
---|
725 |
|
---|
726 | statement
|
---|
727 | : labeled_statement
|
---|
728 | | compound_statement
|
---|
729 | | expression_statement
|
---|
730 | | ifstatement
|
---|
731 | | whilestatement
|
---|
732 | | dowhilestatement
|
---|
733 | | forstatement
|
---|
734 | | switchstatement
|
---|
735 | | jump_statement
|
---|
736 | | asm_statement
|
---|
737 |
|
---|
738 | labeled_statement
|
---|
739 | : IDENTIFIER ':' statement
|
---|
740 | | CASE constant_expression ':' statement
|
---|
741 | | DEFAULT ':' statement
|
---|
742 |
|
---|
743 | compound_statement
|
---|
744 | : '{' '}'
|
---|
745 | | '{' block_item_list '}'
|
---|
746 |
|
---|
747 | block_item_list
|
---|
748 | : block_item
|
---|
749 | | block_item_list block_item
|
---|
750 |
|
---|
751 | block_item
|
---|
752 | : declaration
|
---|
753 | | statement
|
---|
754 |
|
---|
755 | expression_statement
|
---|
756 | : ';'
|
---|
757 | | expression ';'
|
---|
758 |
|
---|
759 | ifstatement
|
---|
760 | : IF '(' expression ')' statement
|
---|
761 | | IF '(' expression ')' statement ELSE statement
|
---|
762 |
|
---|
763 | switchstatement
|
---|
764 | : SWITCH '(' expression ')' compound_statement
|
---|
765 |
|
---|
766 | whilestatement
|
---|
767 | : WHILE '(' expression ')' statement
|
---|
768 |
|
---|
769 | dowhilestatement
|
---|
770 | : DO statement WHILE '(' expression ')' ';'
|
---|
771 |
|
---|
772 | forstatement
|
---|
773 | : FOR '(' expression_statement expression_statement ')' statement
|
---|
774 | | FOR '(' expression_statement expression_statement expression ')' statement
|
---|
775 | | FOR '(' declaration expression_statement ')' statement
|
---|
776 | | FOR '(' declaration expression_statement expression ')' statement
|
---|
777 |
|
---|
778 | jump_statement
|
---|
779 | : GOTO IDENTIFIER ';'
|
---|
780 | | CONTINUE ';'
|
---|
781 | | BREAK ';'
|
---|
782 | | RETURN ';'
|
---|
783 | | RETURN expression ';'
|
---|
784 |
|
---|
785 | namespace_identifier
|
---|
786 | : IDENTIFIER { result = NamespacePath.new( val[0].val, false ) }
|
---|
787 | | '::' IDENTIFIER { result = NamespacePath.new( val[1].val, true ) }
|
---|
788 | | namespace_identifier '::' IDENTIFIER
|
---|
789 | { result = val[0].append!( val[2].val ) }
|
---|
790 |
|
---|
791 | asm_statement
|
---|
792 | : _ASM {
|
---|
793 | while true
|
---|
794 | # ';' ã表ããã¾ã§ããã¼ã¯ã³ãèªã¿é£ã°ãã
|
---|
795 | # gcc ã®æ§ææ¡å¼µã«å¯¾å¿ãã¹ãã ããåç´ãªå®è£
|
---|
796 | ã¨ãã¦ã';' ã¾ã§èªã¿é£ã°ãã
|
---|
797 | # ãã¼ã¯ã³åä½ã§èªã¿é£ã°ãã¦ããã®ã§ãæååãã³ã¡ã³ãå
|
---|
798 | ã® ';' ã¯å¯¾è±¡ã«ãªããªãã
|
---|
799 | token = next_token
|
---|
800 | if token[1].val == ";"
|
---|
801 | break
|
---|
802 | end
|
---|
803 | # p "skip: #{token[1].val}"
|
---|
804 | end
|
---|
805 | }
|
---|
806 |
|
---|
807 | end
|
---|
808 |
|
---|
809 | ---- inner
|
---|
810 |
|
---|
811 | RESERVED = {
|
---|
812 | # keyword
|
---|
813 | 'typedef' => :TYPEDEF,
|
---|
814 | 'struct' => :STRUCT,
|
---|
815 | 'union' => :UNION,
|
---|
816 | 'sizeof' => :SIZEOF,
|
---|
817 | 'throw' => :THROW,
|
---|
818 |
|
---|
819 | # specifier
|
---|
820 | # types
|
---|
821 | 'void' => :VOID,
|
---|
822 | 'char' => :CHAR,
|
---|
823 | 'short' => :SHORT,
|
---|
824 |
|
---|
825 | 'volatile'=> :VOLATILE,
|
---|
826 | 'restrict'=> :RESTRICT,
|
---|
827 | 'const' => :CONST,
|
---|
828 | 'extern' => :EXTERN,
|
---|
829 |
|
---|
830 | 'long' => :LONG,
|
---|
831 | 'float' => :FLOAT,
|
---|
832 | 'double' => :DOUBLE,
|
---|
833 | 'signed' => :SIGNED,
|
---|
834 | 'unsigned'=> :UNSIGNED,
|
---|
835 |
|
---|
836 | 'int' => :INT,
|
---|
837 | 'enum' => :ENUM,
|
---|
838 |
|
---|
839 | 'if' => :IF,
|
---|
840 | 'else' => :ELSE,
|
---|
841 | 'while' => :WHILE,
|
---|
842 | 'do' => :DO,
|
---|
843 | 'for' => :FOR,
|
---|
844 | 'switch' => :SWITCH,
|
---|
845 | 'case' => :CASE,
|
---|
846 | 'default' => :DEFAULT,
|
---|
847 | 'goto' => :GOTO,
|
---|
848 | 'continue' => :CONTINUE,
|
---|
849 | 'break' => :BREAK,
|
---|
850 | 'return' => :RETURN,
|
---|
851 | '__inline__' => :__INLINE__,
|
---|
852 | 'inline' => :INLINE,
|
---|
853 | '__inline' => :__INLINE,
|
---|
854 | 'Inline' => :CINLINE, # inline starting with Capital letter
|
---|
855 | 'static' => :STATIC,
|
---|
856 | 'register' => :REGISTER,
|
---|
857 | 'auto' => :AUTO,
|
---|
858 | '__extension__' => :EXTENSION,
|
---|
859 | '__asm__' => :_ASM,
|
---|
860 | 'asm' => :_ASM
|
---|
861 |
|
---|
862 | }
|
---|
863 |
|
---|
864 | @@generator_nest = -1
|
---|
865 | @@generator_stack = []
|
---|
866 | @@current_locale = []
|
---|
867 |
|
---|
868 | def finalize
|
---|
869 |
|
---|
870 | # mikan Namespace.pop
|
---|
871 | Celltype.pop
|
---|
872 | Cell.pop
|
---|
873 | CompositeCelltype.pop
|
---|
874 | Region.pop
|
---|
875 |
|
---|
876 | end
|
---|
877 |
|
---|
878 | def set_plugin( plugin )
|
---|
879 | @plugin = plugin
|
---|
880 | end
|
---|
881 |
|
---|
882 | def self.get_plugin
|
---|
883 | @@generator_stack[@@generator_nest].get_plugin
|
---|
884 | end
|
---|
885 |
|
---|
886 | def get_plugin
|
---|
887 | @plugin
|
---|
888 | end
|
---|
889 |
|
---|
890 | def parse(files)
|
---|
891 |
|
---|
892 | # mikan Namespace.push
|
---|
893 | Celltype.push
|
---|
894 | Cell.push
|
---|
895 | CompositeCelltype.push
|
---|
896 | Region.push
|
---|
897 |
|
---|
898 | @@generator_nest += 1
|
---|
899 | @@generator_stack[@@generator_nest] = self
|
---|
900 | @b_no_type_name = false
|
---|
901 |
|
---|
902 | begin
|
---|
903 |
|
---|
904 | @q = []
|
---|
905 | comment = false
|
---|
906 | # b_asm = false
|
---|
907 |
|
---|
908 | # euc ã®ã³ã¡ã³ãã utf8 ã¨ãã¦æ±ãã¨ãã³ã¡ã³ãã®çµããã誤ãåé¡ã®å¯¾ç
|
---|
909 | TECS_LANG::set_kcode_binary
|
---|
910 |
|
---|
911 | # 800U, 0xffLL ãªã© (æ´æ°ãªãã©ã«ã«å
|
---|
912 | ±éã®ä¿®é£¾å)
|
---|
913 | integer_qualifier = "([Uu][Ll][Ll]|[Uu][Ll]|[Uu]|[Ll][Ll]|[Ll])?"
|
---|
914 |
|
---|
915 | files.each {|file|
|
---|
916 | lineno = 1
|
---|
917 | begin
|
---|
918 | #2.0 IO.foreach(file) {|line|
|
---|
919 | TECSIO.foreach(file) {|line|
|
---|
920 | col = 1
|
---|
921 | line.rstrip!
|
---|
922 |
|
---|
923 | until line.empty?
|
---|
924 |
|
---|
925 | if comment
|
---|
926 | case line
|
---|
927 | # ã³ã¡ã³ãçµäº
|
---|
928 | when /\A\*\//
|
---|
929 | comment = false
|
---|
930 | when /\A./
|
---|
931 | ;
|
---|
932 | end
|
---|
933 | else
|
---|
934 | case line
|
---|
935 | # 空ç½ãããªããã»ã¹ãã£ã¬ã¯ãã£ã
|
---|
936 | when /\A\s+/
|
---|
937 | ;
|
---|
938 | # èå¥å
|
---|
939 | when /\A[a-zA-Z_]\w*/
|
---|
940 | word = $&
|
---|
941 | @q << [RESERVED[word] || :IDENTIFIER, Token.new(word.intern, file, lineno, col)]
|
---|
942 | # 16 é²æ°å®æ°
|
---|
943 | when /\A0x[0-9A-Fa-f]+#{integer_qualifier}/
|
---|
944 | @q << [:HEX_CONSTANT, Token.new($&, file, lineno, col)]
|
---|
945 | # 8 é²æ°å®æ°
|
---|
946 | when /\A0[0-7]+#{integer_qualifier}/
|
---|
947 | @q << [:OCTAL_CONSTANT, Token.new($&, file, lineno, col)]
|
---|
948 | # æµ®åå°æ°å®æ°
|
---|
949 | when /\A[0-9]+\.([0-9]*)?([Ee][+-]?[0-9]+)?/
|
---|
950 | @q << [:FLOATING_CONSTANT, Token.new($&, file, lineno, col)]
|
---|
951 | # æ´æ°å®æ°
|
---|
952 | when /\A\d+#{integer_qualifier}/
|
---|
953 | # when /\A\d+/
|
---|
954 | @q << [:INTEGER_CONSTANT, Token.new($&.to_i, file, lineno, col)]
|
---|
955 | # æå
|
---|
956 | when /\A'(?:[^'\\]|\\.)'/
|
---|
957 | @q << [:CHARACTER_LITERAL, Token.new($&, file, lineno, col)]
|
---|
958 | # æåå
|
---|
959 | # "#include #include #include \"../systask/logtask.cfg\" æå¾ã® " å¿ã)ã§ç¡éã«ã¼ã
|
---|
960 | # when /\A"(?:[^"\\]+|\\.)*"/
|
---|
961 | when /\A"(?:[^"\\]|\\.)*"/ # ããã¯ãã¾ãè¡ãããã
|
---|
962 | @q << [:STRING_LITERAL, Token.new($&, file, lineno, col)]
|
---|
963 | # è¡ã³ã¡ã³ã
|
---|
964 | when /\A\/\/.*$/
|
---|
965 | # èªã¿é£ã°ãã ã
|
---|
966 | # ã³ã¡ã³ãéå§
|
---|
967 | when /\A\/\*/
|
---|
968 | comment = true
|
---|
969 | when /\A>>=/, /\A<<=/, /\A>>/, /\A<</
|
---|
970 | @q << [$&, Token.new($&, file, lineno, col)]
|
---|
971 | when /\A\+=/, /\A\-=/, /\A\*=/, /\A\/=/, /\A%=/, /\A&=/, /\A\|=/, /\A\^=/
|
---|
972 | @q << [$&, Token.new($&, file, lineno, col)]
|
---|
973 | when /\A::/, /\A==/, /\A!=/, /\A>=/, /\A<=/, /\A\->/, /\A\+\+/, /\A\-\-/
|
---|
974 | @q << [$&, Token.new($&, file, lineno, col)]
|
---|
975 | when /\A\|\|/, /\A\&\&/
|
---|
976 | @q << [$&, Token.new($&, file, lineno, col)]
|
---|
977 | when /\A./
|
---|
978 | @q << [$&, Token.new($&, file, lineno, col)]
|
---|
979 | else
|
---|
980 | raise
|
---|
981 | end
|
---|
982 | end
|
---|
983 |
|
---|
984 | line = $'
|
---|
985 | col += $&.length
|
---|
986 | end
|
---|
987 |
|
---|
988 | lineno += 1
|
---|
989 | }
|
---|
990 |
|
---|
991 | rescue => evar
|
---|
992 | Generator.error( "B1002 while open or reading \'$1\'" , file )
|
---|
993 | print_exception( evar )
|
---|
994 | end
|
---|
995 | }
|
---|
996 |
|
---|
997 | # çµäºã®å°
|
---|
998 | @q << nil
|
---|
999 |
|
---|
1000 | @yydebug = true
|
---|
1001 | do_parse
|
---|
1002 |
|
---|
1003 | ensure
|
---|
1004 | @@generator_nest -= 1
|
---|
1005 | TECS_LANG::reset_kcode
|
---|
1006 | end
|
---|
1007 |
|
---|
1008 | end
|
---|
1009 |
|
---|
1010 |
|
---|
1011 | def next_token
|
---|
1012 | token = @q.shift
|
---|
1013 |
|
---|
1014 | if token then
|
---|
1015 | @@current_locale[@@generator_nest] = token[1].locale
|
---|
1016 |
|
---|
1017 | case token[1].val
|
---|
1018 | when ";", ":", ",", "(", ")", "{", "}"
|
---|
1019 | set_no_type_name false
|
---|
1020 | when ".", "->"
|
---|
1021 | set_no_type_name true
|
---|
1022 | end
|
---|
1023 |
|
---|
1024 | # TYPE_NAME ãã¼ã¯ã³ã¸ç½®ãæã
|
---|
1025 | if @b_no_type_name == false
|
---|
1026 | if token[0] == :IDENTIFIER && Namespace.is_typename?( token[1].val ) then
|
---|
1027 | token[0] = :TYPE_NAME
|
---|
1028 | locale = @@current_locale[@@generator_nest]
|
---|
1029 | #print( "#{locale[0]}: line #{locale[1]} : #{token[0]} '#{token[1].val}: type_name'\n" )
|
---|
1030 | end
|
---|
1031 | end
|
---|
1032 |
|
---|
1033 | if $debug then # 070107 token ç¡å¹æãããéããªããããã (through å¯¾å¿ -d ã®æã«ä¾å¤çºç)
|
---|
1034 | locale = @@current_locale[@@generator_nest]
|
---|
1035 | if token then
|
---|
1036 | print( "#{locale[0]}: line #{locale[1]} : #{token[0]} '#{token[1].val}'\n" )
|
---|
1037 | else
|
---|
1038 | print( "#{locale[0]}: line #{locale[1]} : EOF\n" )
|
---|
1039 | end
|
---|
1040 | end
|
---|
1041 | end
|
---|
1042 |
|
---|
1043 | token
|
---|
1044 | end
|
---|
1045 |
|
---|
1046 | def on_error(t, v, vstack)
|
---|
1047 | if v == "$" then
|
---|
1048 | Generator.error( "B1003 Unexpected EOF" )
|
---|
1049 | else
|
---|
1050 | Generator.error( "B1004 syntax error near \'$1\'" , v.val )
|
---|
1051 | end
|
---|
1052 |
|
---|
1053 | end
|
---|
1054 |
|
---|
1055 | def self.current_locale
|
---|
1056 | @@current_locale[ @@generator_nest ]
|
---|
1057 | end
|
---|
1058 |
|
---|
1059 | @@n_error = 0
|
---|
1060 | @@n_warning = 0
|
---|
1061 | @@n_info = 0
|
---|
1062 |
|
---|
1063 | # ãã®ã¡ã½ããã¯æ§æ解æãæå³è§£æããã®ã¿å¼åºãå¯ï¼ã³ã¼ãçæã§ã¨ã©ã¼çºçã¯ä¸é©åï¼
|
---|
1064 | def self.error( msg )
|
---|
1065 | @@n_error += 1
|
---|
1066 | locale = @@current_locale[ @@generator_nest ]
|
---|
1067 |
|
---|
1068 | if locale then
|
---|
1069 | Console.puts "#{locale[0]}:#{locale[1]}: error: #{msg}"
|
---|
1070 | else
|
---|
1071 | Console.puts "error: #{msg}"
|
---|
1072 | end
|
---|
1073 | end
|
---|
1074 |
|
---|
1075 | # ãã®ã¡ã½ããã¯æ§æ解æãæå³è§£æããã®ã¿å¼åºãå¯ï¼ã³ã¼ãçæã§ã¦ã©ã¼ãã³ã°çºçã¯ä¸é©åï¼
|
---|
1076 | def self.warning( msg )
|
---|
1077 | @@n_warning += 1
|
---|
1078 | locale = @@current_locale[ @@generator_nest ]
|
---|
1079 | Console.puts "#{locale[0]}:#{locale[1]}: warning: #{msg}"
|
---|
1080 | end
|
---|
1081 |
|
---|
1082 | # ãã®ã¡ã½ããã¯æ§æ解æãæå³è§£æããã®ã¿å¼åºãå¯
|
---|
1083 | def self.info( msg )
|
---|
1084 | @@n_info += 1
|
---|
1085 | locale = @@current_locale[ @@generator_nest ]
|
---|
1086 | Console.puts "#{locale[0]}:#{locale[1]}: info: #{msg}"
|
---|
1087 | end
|
---|
1088 |
|
---|
1089 | def self.get_n_error
|
---|
1090 | @@n_error
|
---|
1091 | end
|
---|
1092 |
|
---|
1093 | def self.get_n_warning
|
---|
1094 | @@n_warning
|
---|
1095 | end
|
---|
1096 |
|
---|
1097 | def self.get_nest
|
---|
1098 | @@generator_nest
|
---|
1099 | end
|
---|
1100 |
|
---|
1101 | def set_no_type_name b_no_type_name
|
---|
1102 | locale = @@current_locale[ @@generator_nest ]
|
---|
1103 | #print "b_no_type_name=#{b_no_type_name} #{locale[0]}: line #{locale[1]}\n"
|
---|
1104 | @b_no_type_name = b_no_type_name
|
---|
1105 | end
|
---|
1106 |
|
---|
1107 | ---- footer
|
---|
1108 |
|
---|