heptagon/test/good/current.ept
2011-05-26 15:56:59 +02:00

21 lines
492 B
Text

node current (c : bool; x : int on c) returns ( y : int )
let
y = merge c (true -> x) (false -> 0 fby y whenot c)
tel
node internal_current (c : bool; x : int on c) returns ( y : int on c)
var x_cur : int;
let
x_cur = merge c (true -> x) (false -> 0 fby x_cur whenot c);
y = x_cur when c
tel
node use_current (c : bool; x : int) returns (b : bool on c; y : int on c)
var x_cur, y2 :int;
let
x_cur = current(c,x);
y = x_cur when c;
y2 = internal_current(c,x);
b = y = y2;
tel