scala/scala — pull request #538 by lrytz (2012-05-12 10:33:54+00:00)
Title: Fix SI-5009: case-class copy method now eta-expands over higher paramete...

...r lists.

Example: Given

case class C(a: Int)(b: Int)

if you call (new C(1)(2)).copy(a = 10)), you get a function (f: Int => C) such
that (f.apply(20)) yields a (new C(10)(20)).

build passes: https://scala-webapps.epfl.ch/jenkins/job/scala-checkin-manual/6/