scala/scala — pull request #784 by phaller (2012-06-27 13:15:17+00:00)
Title: Revert pull request #749 (CPS: enable return expressions in CPS code if they are in tail position)

This reverts commit 0132464e7094b158731e950ee6998515871baf60, reversing
changes made to 764bd8ec4d8f12764082b1c52e0c2b859c550c0b.