[LibraryMemberFunctionUsages.0.kt] Callable reference (10: 16) val f = A::foo
[LibraryMemberFunctionUsages.0.kt] Function call (11: 9) A().foo(1)
[library.kt] Callable reference (61: 17) val ff = A::foo
[library.kt] Function call (60: 7) a.foo(2)