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		| @@ -30,27 +30,34 @@ let addc x y = &(~x + ~y) in | ||||
|   ~(addc &n &m ) | ||||
| ``` | ||||
|  | ||||
| `addc`の型は`&int -> &int` | ||||
| `addc`の型は`(&int,&int) -> &int` | ||||
|  | ||||
| CodeもEscapeもネストできる構造なんだから命令型に直すとなにかしらのスタック構造を操作するものになるはず | ||||
| Escapeはあくまで埋め込むだけで評価をするわけじゃないんだよな | ||||
|  | ||||
| `&(~x + ~y)`ここだけ取り出すとどうだろう | ||||
|  | ||||
| `~x`はxを評価した後にエスケープする、ってことだもんなあ | ||||
|  | ||||
| ``` | ||||
| fn addc x y // reg 1,2にはプログラム辺のインデックス | ||||
| startescape | ||||
| mov 1 x | ||||
| endescape | ||||
| startescape | ||||
| mov 2 y | ||||
| endescape | ||||
| add 1 1 2 //最後は必ずこうなるわけで | ||||
|  | ||||
| fn main | ||||
| movc 1 100 | ||||
| movc 2 200 | ||||
|  | ||||
| lift 1 1 | ||||
| lift 2 2 | ||||
| lift 2 1 | ||||
| lift 3 2 | ||||
| startescape | ||||
| call "addc" 1 2 | ||||
| move 1 "addc" | ||||
| call 1 2 1 | ||||
| endescape | ||||
| ret 1 | ||||
| ``` | ||||
|   | ||||
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