scala/scala — pull request #2576 by retronym (2013-05-21 17:28:12+00:00)
Title: SI-7436 Varargs awareness for super param aliasing.

Don't consider a super class parameter accessor to be
an alias if it is a repeated. Parameter aliases are used
to avoid retaining redundant fields in the subclass; but
that optimization is out of the question here.

Review by @paulp