bug588.scala:3: error: double definition:
method visit:((scala.Int) => java.lang.String)scala.Boolean and
method visit:((scala.Int) => scala.Unit)scala.Boolean at line 2
have same type after erasure: (scala.Function1)scala.Boolean
  def visit(f: int => String): boolean
  ^
bug588.scala:10: error: double definition:
method f:(Test.this.TypeB)scala.Unit and
method f:(Test.this.TypeA)scala.Unit at line 9
have same type after erasure: (Test#TraitA)scala.Unit
  def f(brac : TypeB) : Unit;
  ^
two errors found