CristalCaveGem » LustreC

node f(x :int ) returns (cpt , y :int )

let

  y = x + 1;

  cpt = (0 fby cpt) + 1;

tel

node g(x :int ; c : bool ) returns (out :int )

var t, cpt , y, last_y :int;

let

  (cpt , y) = f(t);

  t = merge c (true -> x) (false -> last_y when false(c));

  last_y = 0 fby y;

  out = y when false(c);

tel

(*

node main (x:int) returns (out :int; c:bool)

var toto:int;

let

  toto = 1 ;

  c = true fby false fby c;

  out = g(x,toto=0);

tel

*)