== foo ==
fun foo() {
    "before"
    val b = 1
    fun local(x: Int) = x + b
    "after"
}
---------------------
L0:
  1 <START>                                                           INIT: in: {} out: {}
  2 mark({ "before" val b = 1 fun local(x: Int) = x + b "after" })
    mark("before")
    r("before") -> <v0>
    v(val b = 1)                                                      INIT: in: {} out: {}
    r(1) -> <v1>                                                      INIT: in: {} out: {}
    w(b|<v1>)                                                         INIT: in: {} out: {}
    jmp?(L2)                                                          INIT: in: {} out: {}
    d(fun local(x: Int) = x + b)                                      INIT: in: {} out: {}
L2 [after local declaration]:
    mark("after")
    r("after") -> <v2>
L1:
  1 <END>
error:
    <ERROR>
sink:
    <SINK>                                                                                    USE: in: {} out: {}
=====================
== local ==
fun local(x: Int) = x + b
---------------------
L3:
  3 <START>                                    INIT: in: {} out: {}
    v(x: Int)                                  INIT: in: {} out: {}
    magic[FAKE_INITIALIZER](x: Int) -> <v0>    INIT: in: {} out: {}
    w(x|<v0>)                                  INIT: in: {} out: {}
    r(x) -> <v1>                               INIT: in: {} out: {}
    r(b) -> <v2>
    mark(x + b)
    call(x + b, plus|<v1>, <v2>) -> <v3>
    ret(*|<v3>) L4
L4:
    <END>
error:
    <ERROR>
sink:
    <SINK>                                                             USE: in: {} out: {}
=====================