Chaitanya Koparkar authored Mar 19, 2018 and Ben Gamari committed Mar 19, 2018

Previously, the Renamer would turn any fully qualified Template Haskell
name into a corresponding fully qualified `RdrName`. But this is not
what we want for built-in syntax, as it produces unnecessarily qualified
names (eg. GHC.Types.[], GHC.Tuple.(,) etc.).

Test Plan: ./validate

Reviewers: RyanGlScott, bgamari, goldfire

Reviewed By: RyanGlScott, bgamari

Subscribers: rwbarton, thomie, carter

GHC Trac Issues: #13776

Differential Revision: https://phabricator.haskell.org/D4506