FILENAME logs should only be output for file-mapped types, not for externals, arrays, structs or primitive types.
FILENAME logs should only be output for file-mapped types, not for
externals, arrays, structs or primitive types.

git-svn-id: 6ee47c8665bf46900d9baa0afb711c5b4a0eafac@2969 e2bb083e-7f23-0410-b3a8-8253ac9ef6d8

swift-lang/swift-k,swift-lang/swift-k,ya7lelkom/swift-k,swift-lang/swift-k,swift-lang/swift-k,ya7lelkom/swift-k,ya7lelkom/swift-k,swift-lang/swift-k,ya7lelkom/swift-k,swift-lang/swift-k,ya7lelkom/swift-k,swift-lang/swift-k,ya7lelkom/swift-k,ya7lelkom/swift-k,swift-lang/swift-k,ya7lelkom/swift-k,ya7lelkom/swift-k,ya7lelkom/swift-k,swift-lang/swift-k,swift-lang/swift-k