== foo ==
fun foo() {
    val a = 1
    val b: Int
    b = 2
    42
}
---------------------
1                                   <v0>: Int   NEW()
2                                   <v1>: Int   NEW()
42                                  <v2>: *     NEW()
{ val a = 1 val b: Int b = 2 42 }   <v2>: *     COPY 
=====================
== bar ==
fun bar(foo: Foo) {
    foo.c
    foo.c = 2
    42
}
---------------------
foo                      <v1>: {<: Foo}   NEW()    
c                        <v2>: *          NEW(<v1>)
foo.c                    <v2>: *          COPY     
foo                      <v3>: {<: Foo}   NEW()    
2                        <v4>: Int        NEW()    
42                       <v5>: *          NEW()    
{ foo.c foo.c = 2 42 }   <v5>: *          COPY     
=====================
== Foo ==
trait Foo {
    var c: Int
}
---------------------
=====================