Issues · Glasgow Haskell Compiler / GHC · GitLab

Heterogeneous type equality not really heterogeneous

#19560 · opened Mar 19, 2021 by Jaro Reinders needs triage
- CLOSED
- 1
updated Mar 19, 2021
compiler ignores constraint on instance declaration

#19552 · opened Mar 17, 2021 by zoranbosnjak needs triage
- CLOSED
- 1
updated Mar 17, 2021
Convenience for dependent Haskell?

#19550 · opened Mar 16, 2021 by Ghost User needs triage
- CLOSED
- 0
updated Mar 16, 2021
Kind generalisation without -XPolyKinds leading to breakage

#19548 · opened Mar 16, 2021 by Sebastian Graf PolyKinds Typeable needs triage typechecker
- CLOSED
- 2
updated Mar 17, 2021
Lots of gcc errors from mingw libraries under Windows

#19547 · opened Mar 16, 2021 by paul@cogito.org.uk Pnormal Tbug Windows info needed
- CLOSED
- 10
updated Apr 08, 2021
Windows linker doesn't use of Win32-based wstat

#19541 · opened Mar 15, 2021 by Ben Gamari Pnormal RTS Tbug Windows linking
- CLOSED
- 2
- 0
updated Mar 23, 2021
CharToNat and NatToChar type families

#19535 · opened Mar 15, 2021 by Vladislav Zavialov 9.2.1 DataKinds TypeFamilies
- CLOSED
- 2
updated Apr 01, 2021
hadrian/ghci broken on master when bootstrapping with 9.0.1

#19528 · opened Mar 12, 2021 by Ryan Scott GHCi ghc build failure hadrian
- CLOSED
- 7
updated Mar 22, 2021
Implement UnliftedDatatypes

#19523 · opened Mar 11, 2021 by Sebastian Graf UnliftedDatatypes ghc proposal needs triage pointer tagging
- CLOSED
- 9
- 0
updated Mar 14, 2021
Levity monomorphic instantiation of unsafeCoerce# is rejected as being levity polymorphic in 9.0+

#19522 · opened Mar 10, 2021 by Ryan Scott 9.0.2 Tbug backport needed:9.0 levity polymorphism program incorrectly rejected typechecker
- CLOSED
- 3
updated Apr 10, 2021
Precedence of record dot

#19521 · opened Mar 10, 2021 by Matthew Naylor needs triage
- CLOSED
- 5
updated Mar 15, 2021
Deriving via crashes with a panic when mentioning skolems that are unbound in the instance

#19515 · opened Mar 09, 2021 by isovector DerivingVia Tbug needs triage
- CLOSED
- 1
updated Mar 09, 2021
`ghc:allocs` marker event reports negative numbers

#19513 · opened Mar 09, 2021 by Matthew Pickering Pnormal Tbug
- CLOSED
- 3
updated Apr 12, 2021
opt_univ is fishy for non-injective TyConApps

#19509 · opened Mar 09, 2021 by Adam Gundry Coercions Pnormal Tbug
- CLOSED
- 2
- 0
updated Apr 15, 2021
Weird behaviour of Ratio Int (Data.Ratio): negative denominators

#19500 · opened Mar 07, 2021 by Immanuel Albrecht Tquestion info needed needs triage
- CLOSED
- 6
updated Apr 17, 2021
Typeclass fails to compile with StandaloneKindSignatures; only compiles with conventional kind annotations

#19498 · opened Mar 06, 2021 by danidiaz ScopedTypeVariables StandaloneKindSignatures needs triage typechecker
- CLOSED
- 6
updated Mar 15, 2021
Please clarify "Let-generalisation" MonoLocalBinds documentation

#19497 · opened Mar 06, 2021 by Tom Ellis Tbug documentation needs triage
- CLOSED
- 4
updated Mar 24, 2021
Tc trace of checkValidType panics in tcTypeKind for T16391b

#19495 · opened Mar 05, 2021 by Sebastian Graf needs triage typechecker
- CLOSED
- 9
updated Mar 31, 2021
!123

#19494 · opened Mar 05, 2021 by Ben Gamari hadrian needs triage
- CLOSED
- 1
updated Mar 05, 2021
WallClockTime eventlog event can easily overflow

#19493 · opened Mar 05, 2021 by Matthew Pickering needs triage
- CLOSED
- 1
updated Mar 05, 2021

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