-
This is a conservative assumption which will limit some uses of spliced patterns, but it fixes #13984. Test Plan: Validate Reviewers: RyanGlScott, AaronFriel, austin Reviewed By: RyanGlScott Subscribers: rwbarton, thomie GHC Trac Issues: #13984 Differential Revision: https://phabricator.haskell.org/D3766
36e8bcba