PAP object entered
This occurred while running our sizeable program I have no idea what the program was doing when this error was encountered but the compiler asked me to report it here:
programName: internal error: PAP object entered! (GHC version 8.4.3 for x86_64_unknown_linux) Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug Aborted
I don't have a way to reproduce this yet.