Undocumented items copy declaration from documented parent

[reitzig]

For code like this:

public protocol Foo {
    associatedtype Bar
    var bar: Bar { get }
}

Jazzy will not show Bar at all.

If we add documentation on Foo:

/// A foo!
public protocol Foo {
    associatedtype Bar: Hashable
    var bar: Bar { get }
}

Jazzy copies its declaration over to bar:

[reitzig]

Actually, I see undocumented properties getting the declaration of their enclosing type in other places, too, so this may not be related to the associated type.

[johnfairh]

The missing associatedtype is a SourceKit bug. If you put a doc-comment on it then sourcekitten will work around & find it. The wrong declaration is a bug in the jazzy mustache templates, looks like it should say .declaration to avoid inheriting from the parent.

[johnfairh]

Fixed in master.