Issues · Glasgow Haskell Compiler / GHC · GitLab

PatternSynonyms regression in GHC HEAD (expectJust mkOneConFull)

#14135 · opened Aug 17, 2017 by Ryan Scott 8.4.1 10 Phighest PatternSynonyms Trac import bug compiler crash
- CLOSED
- 17
updated Jul 07, 2019
Difference between newtype and newtype instance

#14131 · opened Aug 16, 2017 by Icelandjack 8.4.1 5 Pnormal Trac import bug
- CLOSED
- 21
updated Jul 07, 2019
MultiWayIf parse behavior changed in 8.0.2

#14130 · opened Aug 16, 2017 by Ben Gamari 8.4.1 7 Phigh Trac import bug parser
- CLOSED
- 1
updated Jul 07, 2019
GHC segfaults trying to use ANN code when ghc is compiled as DYNAMIC_GHC_PROGRAMS=NO

#14129 · opened Aug 16, 2017 by pacak 8.4.1 7 Phigh Trac import bug
- CLOSED
- 4
updated Jul 07, 2019
Core lint error while compiling GHC.IO.Handle

#14122 · opened Aug 15, 2017 by Ben Gamari 8.4.1 5 Pnormal Trac import bug
- CLOSED
- 4
updated Jul 07, 2019
Type comparison in stg-lint is hopelessly broken

#14120 · opened Aug 15, 2017 by Ben Gamari 8.4.1 5 Pnormal Trac import bug
- CLOSED
- 6
updated Jul 07, 2019
Strangeness regarding STG alternative types and linter

#14118 · opened Aug 15, 2017 by Ben Gamari 8.4.1 5 Pnormal Trac import bug
- CLOSED
- 8
updated Jul 07, 2019
stg-lint fails on unlifted-type join point binding

#14117 · opened Aug 15, 2017 by Ben Gamari 8.4.1 5 Pnormal Trac import bug
- CLOSED
- 2
updated Jul 07, 2019
STG lint error while compiling master

#14116 · opened Aug 15, 2017 by Ben Gamari 8.4.1 7 Phigh Trac import bug
- CLOSED
- 5
updated Jul 07, 2019
Strange behavior when pattern variables are duplicated on pattern synonym RHS

#14114 · opened Aug 14, 2017 by Ryan Scott 8.4.1 5 Pnormal PatternSynonyms Trac import bug
- CLOSED
- 2
updated Jul 07, 2019
bang patterns on pattern synonyms? (left vs right hand sides)

#14112 · opened Aug 14, 2017 by Carter Schonwald 8.4.1 5 Pnormal Trac import bug
- CLOSED
- 13
updated Jul 07, 2019
Implement Semigroup and Monoid instances for the ST monad

#14107 · opened Aug 11, 2017 by plato 8.4.1 5 Pnormal Trac import core libraries feature request newcomer
- CLOSED
- 6
updated Jul 07, 2019
ApplicativeDo causes GHC panic on irrefutable list pattern match

#14105 · opened Aug 10, 2017 by BoteboTsebo 8.4.1 5 ApplicativeDo Pnormal Trac import bug
- CLOSED
- 10
updated Jul 07, 2019
Type synonyms can make roles too conservative

#14101 · opened Aug 08, 2017 by David Feuer 8.4.1 5 Pnormal Trac import bug typechecker
- CLOSED
- 10
updated Jul 07, 2019
DeriveAnyClass doesn't warn about unimplemented type families

#14094 · opened Aug 06, 2017 by Ryan Scott 8.4.1 5 Pnormal Trac import bug deriving error messages
- CLOSED
- 2
updated Jul 07, 2019
Empty case does not detect kinds

#14086 · opened Aug 03, 2017 by David Feuer 8.4.1 3 Plow Trac import TypeInType bug error messages typechecker
- CLOSED
- 3
updated Jul 07, 2019
powModInteger sometimes ignores sign of argument

#14085 · opened Aug 03, 2017 by ocheron 8.4.1 5 Pnormal Trac import bug core libraries incorrect runtime result integer-gmp
- CLOSED
- 4
updated Jul 07, 2019
TH-reified types can suffer from kind signature oversaturation

#14060 · opened Jul 30, 2017 by Ryan Scott 8.4.1 5 Pnormal TemplateHaskell Trac import bug
- CLOSED
- 6
updated Jul 07, 2019
Cannot bundle pattern synonym with exported data family

#14058 · opened Jul 30, 2017 by Ryan Scott 8.4.1 5 Pnormal PatternSynonyms Trac import feature request
- CLOSED
- 2
updated Jul 07, 2019
Figure out what to do about libffi

#14056 · opened Jul 29, 2017 by Ben Gamari 8.4.1 5 Pnormal Trac import task
- CLOSED
- 7
updated Jul 07, 2019