Issues · Glasgow Haskell Compiler / GHC · GitLab

Representation of value set abstractions as trees causes performance issues

#11528 · opened Feb 02, 2016 by gkaracha Research needed P::low Trac import compiler perf pattern match warnings task 0
- CLOSED
- 3
- 2
updated Sep 16, 2019
Type synonyms with hidden, determined type variables

#15008 · opened Apr 06, 2018 by Joachim Breitner Research needed P::normal Trac import feature request 5
- CLOSED
- 7
updated Jul 07, 2019
ghc-8.2.1 installation fails on OpenBSD 6.1

#14041 · opened Jul 27, 2017 by romanzolotarev Research needed P::normal Trac import bug 5
- CLOSED
- 9
updated Jul 07, 2019
internal error: evacuate: strange closure type

#12043 · opened May 11, 2016 by mattchan Research needed P::normal Trac import bug 5
- CLOSED
- 6
updated Jul 07, 2019
Ideas for a better GHCi editing experience

#15887 · opened Nov 11, 2018 by Anchpop Research needed P::high Trac import feature request 7
- CLOSED
- 5
updated Jul 07, 2019