[18425] | 1 | /**********************************************************************
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| 2 |
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| 3 | node.h -
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| 4 |
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| 5 | $Author: shyouhei $
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| 6 | $Date: 2007-02-13 08:01:19 +0900 (Tue, 13 Feb 2007) $
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| 7 | created at: Fri May 28 15:14:02 JST 1993
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| 8 |
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| 9 | Copyright (C) 1993-2003 Yukihiro Matsumoto
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| 10 |
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| 11 | **********************************************************************/
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| 12 |
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| 13 | #ifndef NODE_H
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| 14 | #define NODE_H
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| 15 |
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| 16 | #if defined(__cplusplus)
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| 17 | extern "C" {
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| 18 | #endif
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| 19 |
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| 20 | enum node_type {
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| 21 | NODE_METHOD,
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| 22 | NODE_FBODY,
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| 23 | NODE_CFUNC,
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| 24 | NODE_SCOPE,
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| 25 | NODE_BLOCK,
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| 26 | NODE_IF,
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| 27 | NODE_CASE,
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| 28 | NODE_WHEN,
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| 29 | NODE_OPT_N,
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| 30 | NODE_WHILE,
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| 31 | NODE_UNTIL,
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| 32 | NODE_ITER,
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| 33 | NODE_FOR,
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| 34 | NODE_BREAK,
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| 35 | NODE_NEXT,
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| 36 | NODE_REDO,
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| 37 | NODE_RETRY,
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| 38 | NODE_BEGIN,
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| 39 | NODE_RESCUE,
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| 40 | NODE_RESBODY,
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| 41 | NODE_ENSURE,
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| 42 | NODE_AND,
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| 43 | NODE_OR,
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| 44 | NODE_NOT,
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| 45 | NODE_MASGN,
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| 46 | NODE_LASGN,
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| 47 | NODE_DASGN,
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| 48 | NODE_DASGN_CURR,
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| 49 | NODE_GASGN,
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| 50 | NODE_IASGN,
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| 51 | NODE_CDECL,
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| 52 | NODE_CVASGN,
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| 53 | NODE_CVDECL,
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| 54 | NODE_OP_ASGN1,
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| 55 | NODE_OP_ASGN2,
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| 56 | NODE_OP_ASGN_AND,
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| 57 | NODE_OP_ASGN_OR,
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| 58 | NODE_CALL,
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| 59 | NODE_FCALL,
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| 60 | NODE_VCALL,
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| 61 | NODE_SUPER,
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| 62 | NODE_ZSUPER,
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| 63 | NODE_ARRAY,
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| 64 | NODE_ZARRAY,
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| 65 | NODE_HASH,
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| 66 | NODE_RETURN,
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| 67 | NODE_YIELD,
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| 68 | NODE_LVAR,
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| 69 | NODE_DVAR,
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| 70 | NODE_GVAR,
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| 71 | NODE_IVAR,
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| 72 | NODE_CONST,
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| 73 | NODE_CVAR,
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| 74 | NODE_NTH_REF,
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| 75 | NODE_BACK_REF,
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| 76 | NODE_MATCH,
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| 77 | NODE_MATCH2,
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| 78 | NODE_MATCH3,
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| 79 | NODE_LIT,
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| 80 | NODE_STR,
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| 81 | NODE_DSTR,
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| 82 | NODE_XSTR,
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| 83 | NODE_DXSTR,
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| 84 | NODE_EVSTR,
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| 85 | NODE_DREGX,
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| 86 | NODE_DREGX_ONCE,
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| 87 | NODE_ARGS,
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| 88 | NODE_ARGSCAT,
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| 89 | NODE_ARGSPUSH,
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| 90 | NODE_SPLAT,
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| 91 | NODE_TO_ARY,
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| 92 | NODE_SVALUE,
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| 93 | NODE_BLOCK_ARG,
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| 94 | NODE_BLOCK_PASS,
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| 95 | NODE_DEFN,
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| 96 | NODE_DEFS,
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| 97 | NODE_ALIAS,
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| 98 | NODE_VALIAS,
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| 99 | NODE_UNDEF,
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| 100 | NODE_CLASS,
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| 101 | NODE_MODULE,
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| 102 | NODE_SCLASS,
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| 103 | NODE_COLON2,
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| 104 | NODE_COLON3,
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| 105 | NODE_CREF,
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| 106 | NODE_DOT2,
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| 107 | NODE_DOT3,
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| 108 | NODE_FLIP2,
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| 109 | NODE_FLIP3,
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| 110 | NODE_ATTRSET,
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| 111 | NODE_SELF,
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| 112 | NODE_NIL,
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| 113 | NODE_TRUE,
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| 114 | NODE_FALSE,
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| 115 | NODE_DEFINED,
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| 116 | NODE_NEWLINE,
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| 117 | NODE_POSTEXE,
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| 118 | NODE_ALLOCA,
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| 119 | NODE_DMETHOD,
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| 120 | NODE_BMETHOD,
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| 121 | NODE_MEMO,
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| 122 | NODE_IFUNC,
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| 123 | NODE_DSYM,
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| 124 | NODE_ATTRASGN,
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| 125 | NODE_LAST
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| 126 | };
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| 127 |
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| 128 | typedef struct RNode {
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| 129 | unsigned long flags;
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| 130 | char *nd_file;
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| 131 | union {
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| 132 | struct RNode *node;
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| 133 | ID id;
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| 134 | VALUE value;
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| 135 | VALUE (*cfunc)(ANYARGS);
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| 136 | ID *tbl;
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| 137 | } u1;
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| 138 | union {
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| 139 | struct RNode *node;
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| 140 | ID id;
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| 141 | long argc;
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| 142 | VALUE value;
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| 143 | } u2;
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| 144 | union {
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| 145 | struct RNode *node;
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| 146 | ID id;
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| 147 | long state;
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| 148 | struct global_entry *entry;
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| 149 | long cnt;
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| 150 | VALUE value;
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| 151 | } u3;
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| 152 | } NODE;
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| 153 |
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| 154 | extern NODE *ruby_cref;
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| 155 | extern NODE *ruby_top_cref;
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| 156 |
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| 157 | #define RNODE(obj) (R_CAST(RNode)(obj))
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| 158 |
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| 159 | #define nd_type(n) ((int)(((RNODE(n))->flags>>FL_USHIFT)&0xff))
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| 160 | #define nd_set_type(n,t) \
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| 161 | RNODE(n)->flags=((RNODE(n)->flags&~FL_UMASK)|(((t)<<FL_USHIFT)&FL_UMASK))
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| 162 |
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| 163 | #define NODE_LSHIFT (FL_USHIFT+8)
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| 164 | #define NODE_LMASK (((long)1<<(sizeof(NODE*)*CHAR_BIT-NODE_LSHIFT))-1)
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| 165 | #define nd_line(n) ((unsigned int)(((RNODE(n))->flags>>NODE_LSHIFT)&NODE_LMASK))
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| 166 | #define nd_set_line(n,l) \
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| 167 | RNODE(n)->flags=((RNODE(n)->flags&~(-1<<NODE_LSHIFT))|(((l)&NODE_LMASK)<<NODE_LSHIFT))
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| 168 |
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| 169 | #define nd_head u1.node
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| 170 | #define nd_alen u2.argc
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| 171 | #define nd_next u3.node
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| 172 |
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| 173 | #define nd_cond u1.node
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| 174 | #define nd_body u2.node
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| 175 | #define nd_else u3.node
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| 176 |
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| 177 | #define nd_orig u3.value
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| 178 |
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| 179 | #define nd_resq u2.node
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| 180 | #define nd_ensr u3.node
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| 181 |
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| 182 | #define nd_1st u1.node
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| 183 | #define nd_2nd u2.node
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| 184 |
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| 185 | #define nd_stts u1.node
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| 186 |
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| 187 | #define nd_entry u3.entry
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| 188 | #define nd_vid u1.id
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| 189 | #define nd_cflag u2.id
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| 190 | #define nd_cval u3.value
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| 191 |
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| 192 | #define nd_cnt u3.cnt
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| 193 | #define nd_tbl u1.tbl
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| 194 |
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| 195 | #define nd_var u1.node
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| 196 | #define nd_ibdy u2.node
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| 197 | #define nd_iter u3.node
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| 198 |
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| 199 | #define nd_value u2.node
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| 200 | #define nd_aid u3.id
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| 201 |
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| 202 | #define nd_lit u1.value
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| 203 |
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| 204 | #define nd_frml u1.node
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| 205 | #define nd_rest u2.node
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| 206 | #define nd_opt u1.node
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| 207 |
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| 208 | #define nd_recv u1.node
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| 209 | #define nd_mid u2.id
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| 210 | #define nd_args u3.node
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| 211 |
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| 212 | #define nd_noex u1.id
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| 213 | #define nd_defn u3.node
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| 214 |
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| 215 | #define nd_cfnc u1.cfunc
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| 216 | #define nd_argc u2.argc
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| 217 |
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| 218 | #define nd_cpath u1.node
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| 219 | #define nd_super u3.node
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| 220 |
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| 221 | #define nd_modl u1.id
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| 222 | #define nd_clss u1.value
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| 223 |
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| 224 | #define nd_beg u1.node
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| 225 | #define nd_end u2.node
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| 226 | #define nd_state u3.state
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| 227 | #define nd_rval u2.value
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| 228 |
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| 229 | #define nd_nth u2.argc
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| 230 |
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| 231 | #define nd_tag u1.id
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| 232 | #define nd_tval u2.value
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| 233 |
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| 234 | #define NEW_NODE(t,a0,a1,a2) rb_node_newnode((t),(VALUE)(a0),(VALUE)(a1),(VALUE)(a2))
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| 235 |
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| 236 | #define NEW_METHOD(n,x) NEW_NODE(NODE_METHOD,x,n,0)
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| 237 | #define NEW_FBODY(n,i,o) NEW_NODE(NODE_FBODY,n,i,o)
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| 238 | #define NEW_DEFN(i,a,d,p) NEW_NODE(NODE_DEFN,p,i,NEW_RFUNC(a,d))
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| 239 | #define NEW_DEFS(r,i,a,d) NEW_NODE(NODE_DEFS,r,i,NEW_RFUNC(a,d))
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| 240 | #define NEW_CFUNC(f,c) NEW_NODE(NODE_CFUNC,f,c,0)
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| 241 | #define NEW_IFUNC(f,c) NEW_NODE(NODE_IFUNC,f,c,0)
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| 242 | #define NEW_RFUNC(b1,b2) NEW_SCOPE(block_append(b1,b2))
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| 243 | #define NEW_SCOPE(b) NEW_NODE(NODE_SCOPE,local_tbl(),0,(b))
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| 244 | #define NEW_BLOCK(a) NEW_NODE(NODE_BLOCK,a,0,0)
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| 245 | #define NEW_IF(c,t,e) NEW_NODE(NODE_IF,c,t,e)
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| 246 | #define NEW_UNLESS(c,t,e) NEW_IF(c,e,t)
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| 247 | #define NEW_CASE(h,b) NEW_NODE(NODE_CASE,h,b,0)
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| 248 | #define NEW_WHEN(c,t,e) NEW_NODE(NODE_WHEN,c,t,e)
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| 249 | #define NEW_OPT_N(b) NEW_NODE(NODE_OPT_N,0,b,0)
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| 250 | #define NEW_WHILE(c,b,n) NEW_NODE(NODE_WHILE,c,b,n)
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| 251 | #define NEW_UNTIL(c,b,n) NEW_NODE(NODE_UNTIL,c,b,n)
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| 252 | #define NEW_FOR(v,i,b) NEW_NODE(NODE_FOR,v,b,i)
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| 253 | #define NEW_ITER(v,i,b) NEW_NODE(NODE_ITER,v,b,i)
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| 254 | #define NEW_BREAK(s) NEW_NODE(NODE_BREAK,s,0,0)
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| 255 | #define NEW_NEXT(s) NEW_NODE(NODE_NEXT,s,0,0)
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| 256 | #define NEW_REDO() NEW_NODE(NODE_REDO,0,0,0)
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| 257 | #define NEW_RETRY() NEW_NODE(NODE_RETRY,0,0,0)
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| 258 | #define NEW_BEGIN(b) NEW_NODE(NODE_BEGIN,0,b,0)
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| 259 | #define NEW_RESCUE(b,res,e) NEW_NODE(NODE_RESCUE,b,res,e)
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| 260 | #define NEW_RESBODY(a,ex,n) NEW_NODE(NODE_RESBODY,n,ex,a)
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| 261 | #define NEW_ENSURE(b,en) NEW_NODE(NODE_ENSURE,b,0,en)
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| 262 | #define NEW_RETURN(s) NEW_NODE(NODE_RETURN,s,0,0)
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| 263 | #define NEW_YIELD(a,s) NEW_NODE(NODE_YIELD,a,0,s)
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| 264 | #define NEW_LIST(a) NEW_ARRAY(a)
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| 265 | #define NEW_ARRAY(a) NEW_NODE(NODE_ARRAY,a,1,0)
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| 266 | #define NEW_ZARRAY() NEW_NODE(NODE_ZARRAY,0,0,0)
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| 267 | #define NEW_HASH(a) NEW_NODE(NODE_HASH,a,0,0)
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| 268 | #define NEW_NOT(a) NEW_NODE(NODE_NOT,0,a,0)
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| 269 | #define NEW_MASGN(l,r) NEW_NODE(NODE_MASGN,l,0,r)
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| 270 | #define NEW_GASGN(v,val) NEW_NODE(NODE_GASGN,v,val,rb_global_entry(v))
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| 271 | #define NEW_LASGN(v,val) NEW_NODE(NODE_LASGN,v,val,local_cnt(v))
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| 272 | #define NEW_DASGN(v,val) NEW_NODE(NODE_DASGN,v,val,0)
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| 273 | #define NEW_DASGN_CURR(v,val) NEW_NODE(NODE_DASGN_CURR,v,val,0)
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| 274 | #define NEW_IASGN(v,val) NEW_NODE(NODE_IASGN,v,val,0)
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| 275 | #define NEW_CDECL(v,val,path) NEW_NODE(NODE_CDECL,v,val,path)
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| 276 | #define NEW_CVASGN(v,val) NEW_NODE(NODE_CVASGN,v,val,0)
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| 277 | #define NEW_CVDECL(v,val) NEW_NODE(NODE_CVDECL,v,val,0)
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| 278 | #define NEW_OP_ASGN1(p,id,a) NEW_NODE(NODE_OP_ASGN1,p,id,a)
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| 279 | #define NEW_OP_ASGN2(r,i,o,val) NEW_NODE(NODE_OP_ASGN2,r,val,NEW_OP_ASGN22(i,o))
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| 280 | #define NEW_OP_ASGN22(i,o) NEW_NODE(NODE_OP_ASGN2,i,o,rb_id_attrset(i))
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| 281 | #define NEW_OP_ASGN_OR(i,val) NEW_NODE(NODE_OP_ASGN_OR,i,val,0)
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| 282 | #define NEW_OP_ASGN_AND(i,val) NEW_NODE(NODE_OP_ASGN_AND,i,val,0)
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| 283 | #define NEW_GVAR(v) NEW_NODE(NODE_GVAR,v,0,rb_global_entry(v))
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| 284 | #define NEW_LVAR(v) NEW_NODE(NODE_LVAR,v,0,local_cnt(v))
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| 285 | #define NEW_DVAR(v) NEW_NODE(NODE_DVAR,v,0,0)
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| 286 | #define NEW_IVAR(v) NEW_NODE(NODE_IVAR,v,0,0)
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| 287 | #define NEW_CONST(v) NEW_NODE(NODE_CONST,v,0,0)
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| 288 | #define NEW_CVAR(v) NEW_NODE(NODE_CVAR,v,0,0)
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| 289 | #define NEW_NTH_REF(n) NEW_NODE(NODE_NTH_REF,0,n,local_cnt('~'))
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| 290 | #define NEW_BACK_REF(n) NEW_NODE(NODE_BACK_REF,0,n,local_cnt('~'))
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| 291 | #define NEW_MATCH(c) NEW_NODE(NODE_MATCH,c,0,0)
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| 292 | #define NEW_MATCH2(n1,n2) NEW_NODE(NODE_MATCH2,n1,n2,0)
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| 293 | #define NEW_MATCH3(r,n2) NEW_NODE(NODE_MATCH3,r,n2,0)
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| 294 | #define NEW_LIT(l) NEW_NODE(NODE_LIT,l,0,0)
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| 295 | #define NEW_STR(s) NEW_NODE(NODE_STR,s,0,0)
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| 296 | #define NEW_DSTR(s) NEW_NODE(NODE_DSTR,s,1,0)
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| 297 | #define NEW_XSTR(s) NEW_NODE(NODE_XSTR,s,0,0)
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| 298 | #define NEW_DXSTR(s) NEW_NODE(NODE_DXSTR,s,0,0)
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| 299 | #define NEW_DSYM(s) NEW_NODE(NODE_DSYM,s,0,0)
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| 300 | #define NEW_EVSTR(n) NEW_NODE(NODE_EVSTR,0,(n),0)
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| 301 | #define NEW_CALL(r,m,a) NEW_NODE(NODE_CALL,r,m,a)
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| 302 | #define NEW_FCALL(m,a) NEW_NODE(NODE_FCALL,0,m,a)
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| 303 | #define NEW_VCALL(m) NEW_NODE(NODE_VCALL,0,m,0)
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| 304 | #define NEW_SUPER(a) NEW_NODE(NODE_SUPER,0,0,a)
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| 305 | #define NEW_ZSUPER() NEW_NODE(NODE_ZSUPER,0,0,0)
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| 306 | #define NEW_ARGS(f,o,r) NEW_NODE(NODE_ARGS,o,r,f)
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| 307 | #define NEW_ARGSCAT(a,b) NEW_NODE(NODE_ARGSCAT,a,b,0)
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| 308 | #define NEW_ARGSPUSH(a,b) NEW_NODE(NODE_ARGSPUSH,a,b,0)
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| 309 | #define NEW_SPLAT(a) NEW_NODE(NODE_SPLAT,a,0,0)
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| 310 | #define NEW_TO_ARY(a) NEW_NODE(NODE_TO_ARY,a,0,0)
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| 311 | #define NEW_SVALUE(a) NEW_NODE(NODE_SVALUE,a,0,0)
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| 312 | #define NEW_BLOCK_ARG(v) NEW_NODE(NODE_BLOCK_ARG,v,0,local_cnt(v))
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| 313 | #define NEW_BLOCK_PASS(b) NEW_NODE(NODE_BLOCK_PASS,0,b,0)
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| 314 | #define NEW_ALIAS(n,o) NEW_NODE(NODE_ALIAS,n,o,0)
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| 315 | #define NEW_VALIAS(n,o) NEW_NODE(NODE_VALIAS,n,o,0)
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| 316 | #define NEW_UNDEF(i) NEW_NODE(NODE_UNDEF,0,i,0)
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| 317 | #define NEW_CLASS(n,b,s) NEW_NODE(NODE_CLASS,n,NEW_SCOPE(b),(s))
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| 318 | #define NEW_SCLASS(r,b) NEW_NODE(NODE_SCLASS,r,NEW_SCOPE(b),0)
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| 319 | #define NEW_MODULE(n,b) NEW_NODE(NODE_MODULE,n,NEW_SCOPE(b),0)
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| 320 | #define NEW_COLON2(c,i) NEW_NODE(NODE_COLON2,c,i,0)
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| 321 | #define NEW_COLON3(i) NEW_NODE(NODE_COLON3,0,i,0)
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| 322 | #define NEW_CREF(c) (NEW_NODE(NODE_CREF,0,0,c))
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| 323 | #define NEW_DOT2(b,e) NEW_NODE(NODE_DOT2,b,e,0)
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| 324 | #define NEW_DOT3(b,e) NEW_NODE(NODE_DOT3,b,e,0)
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| 325 | #define NEW_ATTRSET(a) NEW_NODE(NODE_ATTRSET,a,0,0)
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| 326 | #define NEW_SELF() NEW_NODE(NODE_SELF,0,0,0)
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| 327 | #define NEW_NIL() NEW_NODE(NODE_NIL,0,0,0)
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| 328 | #define NEW_TRUE() NEW_NODE(NODE_TRUE,0,0,0)
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| 329 | #define NEW_FALSE() NEW_NODE(NODE_FALSE,0,0,0)
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| 330 | #define NEW_DEFINED(e) NEW_NODE(NODE_DEFINED,e,0,0)
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| 331 | #define NEW_NEWLINE(n) NEW_NODE(NODE_NEWLINE,0,0,n)
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| 332 | #define NEW_PREEXE(b) NEW_SCOPE(b)
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| 333 | #define NEW_POSTEXE() NEW_NODE(NODE_POSTEXE,0,0,0)
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| 334 | #define NEW_DMETHOD(b) NEW_NODE(NODE_DMETHOD,0,0,b)
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| 335 | #define NEW_BMETHOD(b) NEW_NODE(NODE_BMETHOD,0,0,b)
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| 336 | #define NEW_ATTRASGN(r,m,a) NEW_NODE(NODE_ATTRASGN,r,m,a)
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| 337 |
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| 338 | #define NOEX_PUBLIC 0
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| 339 | #define NOEX_NOSUPER 1
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| 340 | #define NOEX_PRIVATE 2
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| 341 | #define NOEX_PROTECTED 4
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| 342 | #define NOEX_MASK 6
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| 343 |
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| 344 | #define NOEX_UNDEF NOEX_NOSUPER
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| 345 |
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| 346 | NODE *rb_compile_cstr _((const char*, const char*, int, int));
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| 347 | NODE *rb_compile_string _((const char*, VALUE, int));
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| 348 | NODE *rb_compile_file _((const char*, VALUE, int));
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| 349 |
|
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| 350 | void rb_add_method _((VALUE, ID, NODE *, int));
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| 351 | NODE *rb_node_newnode _((enum node_type,VALUE,VALUE,VALUE));
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| 352 |
|
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| 353 | NODE* rb_method_node _((VALUE klass, ID id));
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| 354 |
|
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| 355 | struct global_entry *rb_global_entry _((ID));
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| 356 | VALUE rb_gvar_get _((struct global_entry *));
|
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| 357 | VALUE rb_gvar_set _((struct global_entry *, VALUE));
|
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| 358 | VALUE rb_gvar_defined _((struct global_entry *));
|
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| 359 |
|
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| 360 | typedef unsigned int rb_event_t;
|
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| 361 |
|
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| 362 | #define RUBY_EVENT_NONE 0x00
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| 363 | #define RUBY_EVENT_LINE 0x01
|
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| 364 | #define RUBY_EVENT_CLASS 0x02
|
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| 365 | #define RUBY_EVENT_END 0x04
|
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| 366 | #define RUBY_EVENT_CALL 0x08
|
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| 367 | #define RUBY_EVENT_RETURN 0x10
|
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| 368 | #define RUBY_EVENT_C_CALL 0x20
|
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| 369 | #define RUBY_EVENT_C_RETURN 0x40
|
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| 370 | #define RUBY_EVENT_RAISE 0x80
|
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| 371 | #define RUBY_EVENT_ALL 0xff
|
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| 372 |
|
---|
| 373 | typedef void (*rb_event_hook_func_t) _((rb_event_t,NODE*,VALUE,ID,VALUE));
|
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| 374 | void rb_add_event_hook _((rb_event_hook_func_t,rb_event_t));
|
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| 375 | int rb_remove_event_hook _((rb_event_hook_func_t));
|
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| 376 |
|
---|
| 377 | #if defined(HAVE_GETCONTEXT) && defined(HAVE_SETCONTEXT)
|
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| 378 | #include <ucontext.h>
|
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| 379 | #define USE_CONTEXT
|
---|
| 380 | #endif
|
---|
| 381 | #include <setjmp.h>
|
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| 382 | #include "st.h"
|
---|
| 383 |
|
---|
| 384 | #ifdef USE_CONTEXT
|
---|
| 385 | typedef struct {
|
---|
| 386 | ucontext_t context;
|
---|
| 387 | volatile int status;
|
---|
| 388 | } rb_jmpbuf_t[1];
|
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| 389 | #else
|
---|
| 390 | typedef jmp_buf rb_jmpbuf_t;
|
---|
| 391 | #endif
|
---|
| 392 |
|
---|
| 393 | enum thread_status {
|
---|
| 394 | THREAD_TO_KILL,
|
---|
| 395 | THREAD_RUNNABLE,
|
---|
| 396 | THREAD_STOPPED,
|
---|
| 397 | THREAD_KILLED,
|
---|
| 398 | };
|
---|
| 399 |
|
---|
| 400 | typedef struct thread * rb_thread_t;
|
---|
| 401 |
|
---|
| 402 | struct thread {
|
---|
| 403 | struct thread *next, *prev;
|
---|
| 404 | rb_jmpbuf_t context;
|
---|
| 405 | #if (defined _WIN32 && !defined _WIN32_WCE) || defined __CYGWIN__
|
---|
| 406 | unsigned long win32_exception_list;
|
---|
| 407 | #endif
|
---|
| 408 |
|
---|
| 409 | VALUE result;
|
---|
| 410 |
|
---|
| 411 | long stk_len;
|
---|
| 412 | long stk_max;
|
---|
| 413 | VALUE *stk_ptr;
|
---|
| 414 | VALUE *stk_pos;
|
---|
| 415 | #ifdef __ia64
|
---|
| 416 | long bstr_len;
|
---|
| 417 | long bstr_max;
|
---|
| 418 | VALUE *bstr_ptr;
|
---|
| 419 | VALUE *bstr_pos;
|
---|
| 420 | #endif
|
---|
| 421 |
|
---|
| 422 | struct FRAME *frame;
|
---|
| 423 | struct SCOPE *scope;
|
---|
| 424 | struct RVarmap *dyna_vars;
|
---|
| 425 | struct BLOCK *block;
|
---|
| 426 | struct iter *iter;
|
---|
| 427 | struct tag *tag;
|
---|
| 428 | VALUE klass;
|
---|
| 429 | VALUE wrapper;
|
---|
| 430 | NODE *cref;
|
---|
| 431 |
|
---|
| 432 | int flags; /* misc. states (vmode/rb_trap_immediate/raised) */
|
---|
| 433 |
|
---|
| 434 | NODE *node;
|
---|
| 435 |
|
---|
| 436 | int tracing;
|
---|
| 437 | VALUE errinfo;
|
---|
| 438 | VALUE last_status;
|
---|
| 439 | VALUE last_line;
|
---|
| 440 | VALUE last_match;
|
---|
| 441 |
|
---|
| 442 | int safe;
|
---|
| 443 |
|
---|
| 444 | enum thread_status status;
|
---|
| 445 | int wait_for;
|
---|
| 446 | int fd;
|
---|
| 447 | fd_set readfds;
|
---|
| 448 | fd_set writefds;
|
---|
| 449 | fd_set exceptfds;
|
---|
| 450 | int select_value;
|
---|
| 451 | double delay;
|
---|
| 452 | rb_thread_t join;
|
---|
| 453 |
|
---|
| 454 | int abort;
|
---|
| 455 | int priority;
|
---|
| 456 | VALUE thgroup;
|
---|
| 457 |
|
---|
| 458 | st_table *locals;
|
---|
| 459 |
|
---|
| 460 | VALUE thread;
|
---|
| 461 |
|
---|
| 462 | VALUE sandbox;
|
---|
| 463 | };
|
---|
| 464 |
|
---|
| 465 | extern VALUE (*ruby_sandbox_save)(struct thread *);
|
---|
| 466 | extern VALUE (*ruby_sandbox_restore)(struct thread *);
|
---|
| 467 | extern rb_thread_t curr_thread;
|
---|
| 468 | extern rb_thread_t main_thread;
|
---|
| 469 |
|
---|
| 470 | #if defined(__cplusplus)
|
---|
| 471 | } /* extern "C" { */
|
---|
| 472 | #endif
|
---|
| 473 |
|
---|
| 474 | #endif
|
---|