swift234

Implement <rdar://problem/15993514> Enhance method declaration syntax to be less redundant
and add it to the release notes.  Now you can elide the name on the second (or later) selector
chunk in a func declaration, and it gets implicitly named the same as the selector chunk.

This requires a speculative parse in the general case, but in the common cases
we don't need that.



Swift SVN r13691