== test ==
fun test(a: Any) {
    a.foo()
}
---------------------
L0:
  1 <START>
    v(a: Any)
    magic[FAKE_INITIALIZER](a: Any) -> <v0>
    w(a|<v0>)
  2 mark({ a.foo() })
    mark(a.foo())
    r(a) -> <v1>
    mark(foo())
    magic[UNRESOLVED_CALL](foo()|!<v2>, <v1>) -> <v3>
L1:
  1 <END>                                                NEXT:[<SINK>]
error:
    <ERROR>                                              PREV:[]
sink:
    <SINK>                                               PREV:[<ERROR>, <END>]
=====================