/b.kt:34:10: error: cannot access 'B': it is private in file
import a.B
         ^
/b.kt:35:10: error: cannot access 'B': it is private in file
import a.B.Companion.bar
         ^
/b.kt:37:12: error: cannot access 'Companion': it is private in 'C'
import a.C.Companion.baz
           ^
/b.kt:38:10: error: cannot access 'D': it is private in file
import a.D
         ^
/b.kt:39:10: error: cannot access 'D': it is private in file
import a.D.Companion.quux
         ^
/b.kt:39:12: error: cannot access 'Companion': it is private in 'D'
import a.D.Companion.quux
           ^
/b.kt:43:7: error: cannot access 'B': it is private in file
    f(B)
      ^
/b.kt:44:7: error: cannot access 'Companion': it is private in 'C'
    f(C)
      ^
/b.kt:45:7: error: cannot access 'Companion': it is private in 'D'
    f(D)
      ^
/b.kt:48:5: error: cannot access 'B': it is private in file
    B.bar()
    ^
/b.kt:48:7: error: cannot access 'B': it is private in file
    B.bar()
      ^
/b.kt:49:7: error: cannot access 'Companion': it is private in 'C'
    C.baz()
      ^
/b.kt:50:5: error: cannot access 'D': it is private in file
    D.quux()
    ^
/b.kt:50:7: error: cannot access 'Companion': it is private in 'D'
    D.quux()
      ^
/b.kt:53:9: error: cannot access 'Companion': it is private in 'C'
    a.C.baz()
        ^