t6162-inheritance.scala:6: error: inheritance from class Foo in package t6126 is deprecated: `Foo` will be made final in a future version.
class SubFoo extends Foo
                     ^
t6162-inheritance.scala:11: error: inheritance from trait T in package t6126 is deprecated
object SubT extends T
                    ^
t6162-inheritance.scala:17: error: inheritance from trait S in package t6126 is deprecated
  new S {
      ^
three errors found