// RUN: %boogie -noinfer %s > %t
// RUN: %diff %s.expect %t
// Test old appearing in illegal locations

var Global0: int;

// Bad
procedure OldInCode1()
  requires old(Global0) == 0;
{
  start:
    return;
}

// Bad
axiom (forall o:ref :: old(o) == o);

type ref;