scala/scala — pull request #1285 by odersky (2012-09-11 07:28:33+00:00)
Title: First half of fix for ticket 6260.

This commit fixes the first half of SI-6260. Duplicate methods are no longer generated.
We get another problem (a ClassCast exeption) which is a much deeper problem.

It looks like we will have to disallow again value classes that wrap over a type parameter. Folliowing up in scala-sips.

Review by @paulp @retronym