Issues · Glasgow Haskell Compiler / GHC · GitLab

GHC Panic with O1/O2 when case matching existentials in arrow/proc syntax

#19527 · opened Mar 12, 2021 by cvlad Arrows compiler crash
- 5
updated Mar 29, 2021
Nested arrow do notation doesn't cause errors in GHCi

#17197 · opened Sep 16, 2019 by Ashesh Ambasta Arrows GHCi Pnormal Tbug program incorrectly accepted
- 0
updated Jan 23, 2020
Lint error in arrows program

#13547 · opened Apr 08, 2017 by cipher1024 5 Arrows Pnormal Tbug Trac import compiler crash
- 35
updated Nov 14, 2020
Tiny bug in lexer around lexing banana brackets

#10582 · opened Jun 27, 2015 by Richard Eisenberg 8.4.1 3 Arrows Plow Tbug Trac import broken test
- 5
updated Jul 07, 2019
GHC panic with ViewPatterns and GADTs in a proc pattern

#9985 · opened Jan 14, 2015 by Rafbill 5 Arrows GADTs Pnormal Tbug Trac import compiler crash typechecker
- 2
updated Oct 31, 2019
RebindableSyntax and Arrow

#7828 · opened Apr 10, 2013 by AlessandroVermeulen 8.0.1 5 Arrows Pnormal Tbug Trac import typechecker
- 60
updated Sep 22, 2020
Missing type checks for arrow command combinators

#5267 · opened Jun 22, 2011 by peteg 8.0.1 3 Arrows Plow Tbug Trac import broken test typechecker
- 22
updated Jul 07, 2019
arrow notation: incorrect scope of existential dictionaries

#344 · opened Apr 07, 2005 by nobody 8.0.1 0 Arrows Plow Tbug Trac import typechecker
- 23
updated Mar 12, 2021