// #266, yee ha trait O { self: Test.type => Nil foreach identity def f = (1 to 10).toList map identity } object Test extends O { def main(args: Array[String]): Unit = { assert(f.sum == 55) } } // Don't lose this part, it's what (formerly) crashes. // For some reason the one actually mixed in does not. object Pip trait P { self: Pip.type => Nil foreach identity }