lean4-htt/tests/lean/run/task_test.lean
2020-10-25 09:16:38 -07:00

24 lines
495 B
Text

def g (x : Nat) : Nat :=
dbgTrace ("g: " ++ toString x) $ fun _ =>
x + 1
def f1 (x : Nat) : Nat :=
dbgSleep 1000 $ fun _ =>
dbgTrace ("f1: " ++ toString x) $ fun _ =>
g (x + 1)
def f2 (x : Nat) : Nat :=
dbgSleep 100 $ fun _ =>
dbgTrace ("f2: " ++ toString x) $ fun _ =>
g x
def tst (n : Nat) : IO UInt32 :=
let t1 := Task.spawn fun _ => f1 n;
let t2 := Task.spawn fun _ => f2 n;
dbgSleep 1000 $ fun _ =>
IO.println (toString t1.get ++ " " ++ toString t2.get) *>
pure 0
#eval tst 10