Issues · Glasgow Haskell Compiler / GHC · GitLab

Allow building using distro GCC on Windows

#13792 · opened Jun 06, 2017 by Tamar Christina 8.4.1 5 Pnormal Trac import feature request
- CLOSED
- 3
updated Jul 07, 2019
Document allowed syntax in WARNING and DEPRECATED pragmas

#13791 · opened Jun 06, 2017 by phischu 8.2.1 0 Plow Trac import bug documentation
- CLOSED
- 2
updated Jul 07, 2019
GHC doesn't reduce type family in kind signature unless its arm is twisted

#13790 · opened Jun 05, 2017 by Ryan Scott 5 Pnormal Trac import TypeFamilies TypeInType bug typechecker
- CLOSED
- 3
updated Jul 07, 2019
Look into haddock performance regressions due to desugaring on -fno-code

#13789 · opened Jun 05, 2017 by Ben Gamari 8.4.1 5 Pnormal Trac import compiler perf task
- CLOSED
- 4
updated Jul 07, 2019
TypeInType fails to compile old code

#13788 · opened Jun 05, 2017 by br1@internet.com.uy 5 Pnormal Trac import bug
- CLOSED
- 4
updated Jul 07, 2019
The compiler told me to report this. I have no idea what happened

#13787 · opened Jun 04, 2017 by gleb_dianov 5 Pnormal Trac import bug compiler crash
- CLOSED
- 4
updated Jul 07, 2019
GHCi linker is dependent upon object file order

#13786 · opened Jun 04, 2017 by ppelleti 8.8.1 8 GHCi Phigh Trac import bug compiler crash linking
- CLOSED
- 4
- 15
updated Feb 17, 2020
Cannot pacify -Wmonomorphism-restriction with nested pattern bindings

#13785 · opened Jun 03, 2017 by Ryan Scott 5 Pnormal Trac import bug error messages typechecker
- CLOSED
- 1
updated Jul 07, 2019
Infinite loop in compiler without undecidableXXX

#13784 · opened Jun 03, 2017 by tysonzero 8.2.1 5 Pnormal Trac import bug
- CLOSED
- 3
updated Jul 07, 2019
更合理的instance Monad []

#13783 · opened Jun 03, 2017 by zaoqi 5 Pnormal Trac import core libraries feature request incorrect runtime result
- CLOSED
- 3
updated Jul 07, 2019
Bullish use of Template Haskell's newName causes GHC internal error

#13782 · opened Jun 02, 2017 by Ryan Scott 8.2.1 7 Phigh TemplateHaskell Trac import bug compiler crash
- CLOSED
- 12
updated Jul 07, 2019
(a :: (k :: Type)) is too exotic for Template Haskell

#13781 · opened Jun 02, 2017 by Ryan Scott 8.4.1 5 Pnormal TemplateHaskell Trac import TypeInType bug
- CLOSED
- 3
updated Jul 07, 2019
Nightmarish pretty-printing of equality type in GHC 8.2 error message

#13780 · opened Jun 02, 2017 by Ryan Scott 8.4.1 5 Pnormal Trac import TypeInType bug error messages typechecker
- CLOSED
- 7
updated Jul 07, 2019
Add more signature suppression control for dumps

#13779 · opened Jun 02, 2017 by David Feuer 8.4.1 3 Plow Trac import feature request
- 6
updated Jul 07, 2019
explicitly bidirectional patterns should not report Recursive definition" when used in view pattern expression position

#13778 · opened Jun 02, 2017 by Gabor Greif 5 Pnormal PatternSynonyms Trac import bug
- 4
updated Jul 07, 2019
Poor error message around CUSKs

#13777 · opened Jun 02, 2017 by Richard Eisenberg 8.6.1 5 CUSKs Pnormal Trac import TypeInType bug
- CLOSED
- 2
updated Jul 07, 2019
-ddump-splices produces unnecessarily qualified names for tuple and list types

#13776 · opened Jun 01, 2017 by Ryan Scott 8.6.1 5 Pnormal TemplateHaskell Trac import bug newcomer
- CLOSED
- 8
updated Jul 07, 2019
Type family expansion is too lazy, allows accepting of ill-typed terms

#13775 · opened Jun 01, 2017 by fizruk 5 Pnormal Trac import bug custom type errors typechecker
- 11
updated Jul 07, 2019
Singletons code fails to typecheck when type signature involving type family is added

#13774 · opened Jun 01, 2017 by Ryan Scott 5 Pnormal Trac import TypeFamilies bug typechecker
- CLOSED
- 5
updated Jul 07, 2019
Types are not normalized in instance declarations

#13773 · opened May 31, 2017 by lennart@augustsson.net 5 Pnormal Trac import TypeFamilies bug
- 11
updated Jul 22, 2019