Description Jan Koehnlein 2013-07-25 04:48:01 EDT

Given a class Foo and an interface Bar

class Foo {}

interface Bar {
  def void bar() 
}

the following gives an error

class Bug {
  def <T extends Foo & Bar> onChange(List<? extends T> list) {
    list.forEach [
      val List<Foo> foos = null
      foos += it
      it.bar // ERROR: method bar undefined for type Bug
    ]
  }
}

The upper bound 'Bar' seems to be removed by adding 'it' to the list.
Switching the order of 'it.bar' and 'foos+=it' makes the error disappear