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|
module Mult1
use int.Int
use ref.Ref
let b [@bddinfer] [@infer](_:int) : int
ensures { result = 18 }
=
let i = ref 0 in
while !i < 10 do
variant { 10 - !i }
i := 2 * !i;
done;
!i
let b2 [@bddinfer] [@infer:oct](_:int) : int
ensures { result = 18 }
=
let i = ref 0 in
while !i < 10 do
variant { 10 - !i }
i := 2 * !i;
done;
!i
let b3 [@bddinfer] [@infer:box](_:int) : int
ensures { result = 18 }
=
let i = ref 0 in
while !i < 10 do
variant { 10 - !i }
i := 2 * !i;
done;
!i
end
|
