swift

79247b22 - [SourceKit][InterfaceGen] Don't print clang decls marked with the swift_private attribute.

[SourceKit][InterfaceGen] Don't print clang decls marked with the swift_private attribute. This attribute is intended to mean there's a replacement declaration that should be used instead in Swift code. We already filter out decls with this attribute in code completion, but were still exposing them in generated interfaces. Resolves rdar://problem/62464954