swift234

Bridge T[] to NSArray when T is bridged to Objective-C.

Generalize the bridging of AnyObject[] to NSArray into bridging T[] to
NSArray, following what we already have for dictionaries. Use some new
Foundation-level entry points for the bridging, which could use an
audit from someone who understands Array better than I do.

Part of <rdar://problem/16535097>.


Swift SVN r17869