== foo ==
fun foo(i: Int) {
    i()
}
---------------------
          <v0>: Int   NEW: magic[FAKE_INITIALIZER](i: Int) -> <v0>
i         <v1>: *     NEW: r(i) -> <v1>
i()       !<v2>: *
{ i() }   !<v2>: *    COPY
=====================