Issues · Glasgow Haskell Compiler / GHC · GitLab

Error when building Stack - ghc panic

#16424 · opened Mar 11, 2019 by absolutely proprietary Mar 19, 2019 info needed
- CLOSED
- 2
updated Mar 18, 2019
HIE file versions are not checked, and they don't have a sensible header

#16686 · opened May 23, 2019 by wz1000 8.8.1 May 24, 2019 hie files
- CLOSED
- 5
- 2
updated Jun 19, 2019
Performance of type family consistency checks

#19703 · opened Apr 14, 2021 by Pepe Iborra needs triage
- 0
updated Apr 14, 2021
Unused modules incorrectly flagged on re-exports

#19702 · opened Apr 14, 2021 by John Ky needs triage
- 2
updated Apr 14, 2021
Some text benchmarks got slower in 9.2.0.20210331

#19701 · opened Apr 13, 2021 by Bodigrim 9.2.1 core libraries needs triage potential runtime perf regression runtime perf
- 0
updated Apr 13, 2021
regression in GHC 9.0.1: panic converting to STG

#19700 · opened Apr 13, 2021 by infinity0 9.0.2 Phighest Tbug compiler crash needs triage
- 2
updated Apr 14, 2021
EPA: Use less cryptic names for EpaAnchor constructors

#19699 · opened Apr 13, 2021 by Alan Zimmerman API annotations needs triage
- 0
updated Apr 13, 2021
EPA : reconsider the DeltaPos encoding

#19698 · opened Apr 13, 2021 by Alan Zimmerman API annotations needs triage
- 0
updated Apr 13, 2021
EPA : End of file marker

#19697 · opened Apr 13, 2021 by Alan Zimmerman API annotations
- 0
updated Apr 13, 2021
Occassional PROTOCOL_ERRORs during Darwin builds

#19696 · opened Apr 13, 2021 by Ben Gamari Tbug infrastructure
- 1
updated Apr 13, 2021
Exponential memory use when using lots of <*>

#19695 · opened Apr 13, 2021 by maxigit Pnormal Tbug compiler perf
- 3
updated Apr 13, 2021
`Messages` can't be easily printed for debugging purposes

#19694 · opened Apr 13, 2021 by Matthew Pickering needs triage
- 1
updated Apr 13, 2021
Data.Typeable.Internal with -fwrite-ide-info causes a panic

#19693 · opened Apr 13, 2021 by Matthew Pickering needs triage
- 1
- 2
updated Apr 14, 2021
Don't suggest turning on `DeriveAnyClass` when an instance cannot be derived

#19692 · opened Apr 13, 2021 by syd@cs-syd.eu needs triage
- 1
- 0
updated Apr 13, 2021
Add 'pattern TypeRep :: () => Typeable a => TypeRep a' to Type.Reflection

#19691 · opened Apr 12, 2021 by Icelandjack Tfeature request Typeable core libraries
- 1
- 5
updated Apr 13, 2021
Bottom dictionaries can be derived with QuantifiedConstraints, UndecidableInstances and UndecidableSuperClasses

#19690 · opened Apr 12, 2021 by aadaa-fgtaa Pnormal QuantifiedConstraints Tbug UndecidableSuperClasses typechecker
- 2
updated Apr 13, 2021
setNumCapabilities: not supported on s390x

#19689 · opened Apr 12, 2021 by Elton de Souza Pnormal RTS Tfeature request s390x
- 3
updated Apr 13, 2021
:info no longer shows instances of poly-kinded data families in GHC 9.2+

#19688 · opened Apr 11, 2021 by Ryan Scott 9.2.1 GHCi Phigh Tbug TypeFamilies backport needed:9.2
- 3
- 8
updated Apr 13, 2021
Re-export Data.Bits uses wrong base min version

#19687 · opened Apr 11, 2021 by Shayne Fletcher needs triage
- CLOSED
- 1
updated Apr 11, 2021
Internal error running FFI interpreter on Visual Studio

#19686 · opened Apr 10, 2021 by Allan Schöttler Tbug Windows compiler crash linking
- 3
updated Apr 13, 2021

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