blob: 1d2a7f99db29978da26e1bb720b1a935bee1baa1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
|
type Field a, Heap = <a>[ref, Field a]a;
function f<b>(<a>[b, Field a]a) returns (int);
axiom (forall x:<a>[int, Field a]a :: f(x) == 17);
axiom (forall x:<a>[ref, Field a]a :: f(x) == 42);
procedure P() returns () {
var h : Heap, g : <a>[bool, Field a]a;
assert f(h) == 42;
assert f(g) >= 0; // should not be provable
}
type ref;
const null : ref;
|
