Alan Zimmerman authored Nov 22, 2015 and Ben Gamari committed Nov 23, 2015

At the moment the API Annotations can only be used on the ParsedSource,
as there are changes made to the RenamedSource that prevent it from
being used to round trip source code.

It is possible to build a map from every Located Name in the
RenamedSource from its location to the Name, which can then be used when
resolved names are required when changing the ParsedSource.

However, there are instances where the identifier is not located,
specifically

  (GHC.VarPat name)
  (GHC.HsVar name)
  (GHC.UserTyVar name)
  (GHC.HsTyVar name)

Replace each of the name types above with (Located name)

Updates the haddock submodule.

Test Plan: ./validate

Reviewers: austin, goldfire, bgamari

Reviewed By: bgamari

Subscribers: goldfire, thomie, mpickering

Differential Revision: https://phabricator.haskell.org/D1512

GHC Trac Issues: #11019