Commit ef950b19 authored by Committed by Marge BotBrowse files
Add TyCon Set/Env and use them in a few places.
Firstly this improves code clarity. But it also has performance benefits as we no longer go through the name of the TyCon to get at it's unique. In order to make this work the recursion check for TyCon has been moved into it's own module in order to avoid import cycles.