| No | Order | Name | Ignore | Stack | Code | Value1 Optional | Value1 Type | Value1 Name | Value2 Optional | Value2 Type | Value2 Name | Value3 Optional | Value3 Type | Value3 Name |
| 0 | 1 | NODE_METHOD | * | - | - | - | ID | nd_noex | - | NODE* | nd_body | - | - | - |
| 1 | 2 | NODE_FBODY | * | - | - | - | NODE* | nd_head | - | ID | nd_mid | - | NODE* | nd_orig |
| 2 | 3 | NODE_CFUNC | * | - | - | - | @cfunc | nd_cfnc | - | long | nd_args | - | - | - |
| 3 | 4 | NODE_SCOPE | - | L | @scope | - | ID* | nd_tbl | - | VALUE | nd_rval | - | NODE* | nd_next |
| 4 | 5 | NODE_BLOCK | - | - | @block | - | NODE* | nd_head | - | - | - | - | NODE* | nd_next |
| 5 | 6 | NODE_IF | - | - | - | - | NODE* | nd_cond | * | NODE* | nd_body | * | NODE* | nd_else |
| 6 | 7 | NODE_CASE | - | - | - | - | NODE* | nd_head | - | NODE* | nd_body | - | NODE* | nd_next |
| 7 | 8 | NODE_WHEN | - | - | - | - | NODE* | nd_head | * | NODE* | nd_body | * | NODE* | nd_next |
| 8 | 9 | NODE_OPT_N | * | - | - | - | - | - | - | NODE* | nd_body | - | - | - |
| 9 | 10 | NODE_WHILE | - | - | - | - | NODE* | nd_cond | * | NODE* | nd_body | - | long | nd_state |
| 10 | 11 | NODE_UNTIL | - | - | - | - | NODE* | nd_cond | * | NODE* | nd_body | - | long | nd_state |
| 11 | 12 | NODE_ITER | - | D | @iter | - | NODE* | nd_var | - | NODE* | nd_body | - | NODE* | nd_iter |
| 12 | 13 | NODE_FOR | - | - | - | - | NODE* | nd_var | - | NODE* | nd_body | - | NODE* | nd_iter |
| 13 | 14 | NODE_BREAK | - | - | - | * | NODE* | nd_stts | - | - | - | - | - | - |
| 14 | 15 | NODE_NEXT | - | - | - | * | NODE* | nd_stts | - | - | - | - | - | - |
| 15 | 16 | NODE_REDO | - | - | - | - | - | - | - | - | - | - | - | - |
| 16 | 17 | NODE_RETRY | - | - | - | - | - | - | - | - | - | - | - | - |
| 17 | 18 | NODE_BEGIN | - | - | - | - | - | - | - | NODE* | nd_body | - | - | - |
| 18 | 19 | NODE_RESCUE | - | - | - | - | NODE* | nd_head | - | NODE* | nd_resq | * | NODE* | nd_else |
| 19 | 20 | NODE_RESBODY | - | - | - | - | - | - | - | - | - | - | - | - |
| 20 | 21 | NODE_ENSURE | - | - | - | - | NODE* | nd_head | - | - | - | - | NODE* | nd_ensr |
| 21 | 22 | NODE_AND | - | - | - | - | NODE* | nd_1st | - | NODE* | nd_2nd | - | - | - |
| 22 | 23 | NODE_OR | - | - | - | - | NODE* | nd_1st | - | NODE* | nd_2nd | - | - | - |
| 23 | 24 | NODE_NOT | - | - | - | - | - | - | - | NODE* | nd_body | - | - | - |
| 24 | 25 | NODE_MASGN | - | - | @masgn | - | - | - | - | NODE* | nd_value | - | - | - |
| 25 | 26 | NODE_LASGN | - | - | - | - | - | - | * | NODE* | nd_value | - | long | nd_cnt |
| 26 | 27 | NODE_DASGN | - | - | - | - | ID | nd_vid | * | NODE* | nd_value | - | - | - |
| 27 | 28 | NODE_DASGN_CURR | - | - | - | - | ID | nd_vid | * | NODE* | nd_value | - | - | - |
| 28 | 29 | NODE_GASGN | - | - | @gasgn | - | - | - | * | NODE* | nd_value | - | @gasgn | nd_entry |
| 29 | 30 | NODE_IASGN | - | - | - | - | ID | nd_vid | * | NODE* | nd_value | - | - | - |
| 30 | 31 | NODE_CDECL | - | - | - | - | ID | nd_vid | * | NODE* | nd_value | * | NODE* | nd_else |
| 31 | 32 | NODE_CVASGN | - | - | - | - | ID | nd_vid | - | NODE* | nd_value | - | - | - |
| 32 | 33 | NODE_CVDECL | - | - | - | - | ID | nd_vid | - | NODE* | nd_value | - | - | - |
| 33 | 34 | NODE_OP_ASGN1 | - | - | @op_asgn1 | - | NODE* | nd_recv | - | ID | nd_mid | - | NODE* | nd_args |
| 34 | 35 | NODE_OP_ASGN2 | - | - | @op_asgn2 | - | NODE* | nd_recv | - | NODE* | nd_value | - | NODE* | nd_next |
| 35 | 36 | NODE_OP_ASGN_AND | - | - | - | - | NODE* | nd_head | - | NODE* | nd_value | - | - | - |
| 36 | 37 | NODE_OP_ASGN_OR | - | - | - | - | NODE* | nd_head | - | NODE* | nd_value | - | ID | nd_aid |
| 37 | 38 | NODE_CALL | - | - | - | - | NODE* | nd_recv | - | ID | nd_mid | * | NODE* | nd_args |
| 38 | 39 | NODE_FCALL | - | - | - | - | - | - | - | ID | nd_mid | * | NODE* | nd_args |
| 39 | 40 | NODE_VCALL | - | - | - | - | - | - | - | ID | nd_mid | - | - | - |
| 40 | 41 | NODE_SUPER | - | - | - | - | - | - | - | - | - | * | NODE* | nd_args |
| 41 | 42 | NODE_ZSUPER | - | - | - | - | - | - | - | - | - | - | - | - |
| 42 | 43 | NODE_ARRAY | - | - | @array | - | NODE* | nd_head | - | long | nd_alen | - | NODE* | nd_next |
| 43 | 44 | NODE_ZARRAY | - | - | - | - | - | - | - | - | - | - | - | - |
| 44 | 45 | NODE_HASH | - | - | - | * | NODE* | nd_head | - | - | - | - | - | - |
| 45 | 46 | NODE_RETURN | - | - | - | * | NODE* | nd_stts | - | - | - | - | - | - |
| 46 | 47 | NODE_YIELD | - | - | - | * | NODE* | nd_head | - | - | - | - | long | nd_state |
| 47 | 48 | NODE_LVAR | - | - | - | - | - | - | - | - | - | - | long | nd_cnt |
| 48 | 49 | NODE_DVAR | - | - | - | - | ID | nd_vid | - | - | - | - | - | - |
| 49 | 50 | NODE_GVAR | - | - | - | - | - | - | - | - | - | - | @gvar | nd_entry |
| 50 | 51 | NODE_IVAR | - | - | - | - | ID | nd_vid | - | - | - | - | - | - |
| 51 | 52 | NODE_CONST | - | - | - | - | ID | nd_vid | - | - | - | - | - | - |
| 52 | 53 | NODE_CVAR | - | - | - | - | ID | nd_vid | - | - | - | - | - | - |
| 53 | 54 | NODE_NTH_REF | - | - | - | - | - | - | - | long | nd_nth | - | - | - |
| 54 | 55 | NODE_BACK_REF | - | - | - | - | - | - | - | long | nd_nth | - | - | - |
| 55 | 56 | NODE_MATCH | - | - | - | - | VALUE | nd_lit | - | - | - | - | - | - |
| 56 | 57 | NODE_MATCH2 | - | - | - | - | NODE* | nd_recv | - | NODE* | nd_value | - | - | - |
| 57 | 58 | NODE_MATCH3 | - | - | - | - | NODE* | nd_recv | - | NODE* | nd_value | - | - | - |
| 58 | 59 | NODE_LIT | - | - | - | - | VALUE | nd_lit | - | - | - | - | - | - |
| 59 | 60 | NODE_STR | - | - | - | - | VALUE | nd_lit | - | - | - | - | - | - |
| 60 | 61 | NODE_DSTR | - | - | - | - | VALUE | nd_lit | - | - | - | * | NODE* | nd_next |
| 61 | 62 | NODE_XSTR | - | - | - | - | VALUE | nd_lit | - | - | - | - | - | - |
| 62 | 63 | NODE_DXSTR | - | - | - | - | VALUE | nd_lit | - | - | - | * | NODE* | nd_next |
| 63 | 64 | NODE_EVSTR | - | - | - | - | - | - | - | NODE* | nd_body | - | - | - |
| 64 | 65 | NODE_DREGX | - | - | - | - | VALUE | nd_lit | - | ID | nd_cflag | - | NODE* | nd_next |
| 65 | 66 | NODE_DREGX_ONCE | - | - | - | - | VALUE | nd_lit | - | ID | nd_cflag | - | NODE* | nd_next |
| 66 | 67 | NODE_ARGS | - | - | - | - | - | - | - | - | - | - | - | - |
| 67 | 68 | NODE_ARGSCAT | - | - | - | - | NODE* | nd_head | - | NODE* | nd_body | - | - | - |
| 68 | 69 | NODE_ARGSPUSH | - | - | - | - | NODE* | nd_head | - | NODE* | nd_body | - | - | - |
| 69 | 70 | NODE_SPLAT | * | - | - | - | NODE* | nd_head | - | - | - | - | - | - |
| 70 | 71 | NODE_TO_ARY | - | - | - | - | NODE* | nd_head | - | - | - | - | - | - |
| 71 | 72 | NODE_SVALUE | * | - | - | - | NODE* | nd_head | - | - | - | - | - | - |
| 72 | 73 | NODE_BLOCK_ARG | - | - | - | - | - | - | - | - | - | - | long | nd_cnt |
| 73 | 74 | NODE_BLOCK_PASS | - | - | - | - | - | - | - | - | - | - | - | - |
| 74 | 75 | NODE_DEFN | - | L | - | - | - | - | - | ID | nd_mid | - | NODE* | nd_defn |
| 75 | 76 | NODE_DEFS | - | - | - | - | NODE* | nd_recv | - | ID | nd_mid | - | NODE* | nd_defn |
| 76 | 77 | NODE_ALIAS | - | - | - | - | - | - | - | ID | nd_new | - | - | - |
| 77 | 78 | NODE_VALIAS | - | - | - | - | - | - | - | ID | nd_new | - | - | - |
| 78 | 79 | NODE_UNDEF | - | - | - | - | - | - | - | ID | nd_mid | - | - | - |
| 79 | 80 | NODE_CLASS | - | L | - | - | NODE* | nd_cpath | * | NODE* | nd_body | * | NODE* | nd_super |
| 80 | 81 | NODE_MODULE | - | L | - | - | NODE* | nd_cpath | * | NODE* | nd_body | - | - | - |
| 81 | 82 | NODE_SCLASS | - | L | - | - | NODE* | nd_recv | - | NODE* | nd_body | - | - | - |
| 82 | 83 | NODE_COLON2 | - | - | - | * | NODE* | nd_head | - | ID | nd_mid | - | - | - |
| 83 | 84 | NODE_COLON3 | - | - | - | - | - | - | - | ID | nd_mid | - | - | - |
| 84 | 85 | NODE_CREF | * | - | - | - | - | - | - | - | - | - | - | - |
| 85 | 86 | NODE_DOT2 | - | - | - | - | NODE* | nd_lit | - | NODE* | nd_end | - | - | - |
| 86 | 87 | NODE_DOT3 | - | - | - | - | NODE* | nd_lit | - | NODE* | nd_end | - | - | - |
| 87 | 88 | NODE_FLIP2 | - | - | - | - | NODE* | nd_beg | - | NODE* | nd_end | - | - | - |
| 88 | 89 | NODE_FLIP3 | - | - | - | - | NODE* | nd_beg | - | NODE* | nd_end | - | - | - |
| 89 | 90 | NODE_ATTRSET | * | - | - | - | ID | nd_vid | - | - | - | - | - | - |
| 90 | 91 | NODE_SELF | - | - | - | - | - | - | - | - | - | - | - | - |
| 91 | 92 | NODE_NIL | - | - | - | - | - | - | - | - | - | - | - | - |
| 92 | 93 | NODE_TRUE | - | - | - | - | - | - | - | - | - | - | - | - |
| 93 | 94 | NODE_FALSE | - | - | - | - | - | - | - | - | - | - | - | - |
| 94 | 95 | NODE_DEFINED | - | - | - | - | NODE* | nd_head | - | - | - | - | - | - |
| 95 | 96 | NODE_NEWLINE | - | - | - | - | - | - | - | - | - | - | NODE* | nd_next |
| 96 | 97 | NODE_POSTEXE | - | - | - | - | - | - | - | - | - | - | - | - |
| 97 | 98 | NODE_ALLOCA | - | - | - | - | - | - | - | - | - | - | - | - |
| 98 | 99 | NODE_DMETHOD | * | - | - | - | - | - | - | - | - | - | - | - |
| 99 | 100 | NODE_BMETHOD | * | - | - | - | - | - | - | - | - | - | - | - |
| 100 | 101 | NODE_MEMO | * | - | - | - | - | - | - | - | - | - | - | - |
| 101 | 102 | NODE_IFUNC | - | - | - | - | - | - | - | - | - | - | - | - |
| 102 | 103 | NODE_DSYM | * | - | - | - | VALUE | nd_lit | - | - | - | - | NODE* | nd_next |
| 103 | 104 | NODE_ATTRASGN | - | - | - | - | NODE* | nd_recv | - | ID | nd_mid | * | NODE* | nd_args |
| 104 | 105 | NODE_LAST | * | - | - | - | - | - | - | - | - | - | - | - |