Issues · Glasgow Haskell Compiler / GHC · GitLab

GHC internal error: ‘Y’ is not in scope during type checking, but it passed the renamer

#13625 · opened Apr 28, 2017 by Matthew Pickering 8.2.1 Pnormal Trac import TypeInType bug 5
- CLOSED
- 2
updated Jul 07, 2019
Can't resolve levity polymorphic superclass

#13603 · opened Apr 22, 2017 by Icelandjack 8.2.1 Pnormal Trac import TypeInType bug levity polymorphism 5
- CLOSED
- 7
updated Jul 07, 2019
ala from Control.Lens.Wrapped panics

#13585 · opened Apr 18, 2017 by Fumiaki Kinoshita 8.2.1 Phighest Trac import TypeInType bug compiler crash typechecker 10
- CLOSED
- 14
updated Jul 07, 2019
Typechecker regression when combining PolyKinds and MonoLocalBinds

#13555 · opened Apr 09, 2017 by Ryan Scott 8.2.1 Phigh Trac import TypeInType bug typechecker 7
- CLOSED
- 11
updated Jul 07, 2019
GHC 8.2.1's typechecker rejects code generated by singletons that 8.0 accepts

#13549 · opened Apr 08, 2017 by Ryan Scott 8.4.1 Pnormal Trac import TypeInType bug typechecker 5
- CLOSED
- 16
updated Jul 07, 2019
Kind error with type equality

#13546 · opened Apr 07, 2017 by Vladislav Zavialov Pnormal Trac import TypeInType bug typechecker 5
- CLOSED
- 8
updated Jul 07, 2019
Horrible error message due to TypeInType

#13530 · opened Apr 05, 2017 by Simon Peyton Jones Pnormal Trac import TypeInType bug 5
- CLOSED
- 4
updated Jul 07, 2019
Data types with higher-rank kinds are pretty-printed strangely

#13409 · opened Mar 10, 2017 by Ryan Scott Pnormal Trac import TypeInType bug typechecker 5
- CLOSED
- 1
updated Jul 07, 2019
Fix printing of higher-rank kinds

#13407 · opened Mar 10, 2017 by Richard Eisenberg 8.4.1 Pnormal Trac import TypeInType bug 5
- CLOSED
- 4
updated Jul 07, 2019
Location of `forall` matters with higher-rank kind polymorphism

#13399 · opened Mar 09, 2017 by Eric Crockett 8.4.1 Pnormal Trac import TypeInType bug 5
- CLOSED
- 12
updated May 21, 2020
PolyKinds is more permissive in GHC 8

#13391 · opened Mar 07, 2017 by Eric Crockett Pnormal Trac import TypeInType bug 5
- CLOSED
- 6
updated Jul 07, 2019
Remove checkValidTelescope

#13364 · opened Mar 02, 2017 by Richard Eisenberg 8.4.1 Pnormal Trac import TypeInType task 5
- CLOSED
- 1
updated Jul 07, 2019
GHC doesn't think a type is of kind *, despite having evidence for it

#13337 · opened Feb 25, 2017 by Ryan Scott 8.2.1 Pnormal Trac import TypeInType bug typechecker 5
- CLOSED
- 14
updated Jul 07, 2019
Typeable regression in GHC HEAD

#13333 · opened Feb 24, 2017 by Ryan Scott 8.2.1 Phighest Trac import TypeInType bug typechecker 10
- CLOSED
- 13
updated Jul 07, 2019
Polykinded associated type family rejected on false pretenses

#12938 · opened Dec 07, 2016 by Richard Eisenberg 8.6.1 Pnormal Trac import TypeInType bug 5
- CLOSED
- 5
updated Jul 07, 2019
Wrong class instance selection with Data.Kind.Type

#12933 · opened Dec 06, 2016 by julm Phighest Trac import TypeInType bug 10
- CLOSED
- 3
updated Jul 07, 2019
tc_infer_args does not set in-scope set correctly

#12931 · opened Dec 06, 2016 by johnleo Pnormal Trac import TypeInType bug 5
- CLOSED
- 2
updated Jul 07, 2019
Kind classes compile with PolyKinds

#12922 · opened Dec 03, 2016 by Matthías Páll Gissurarson Pnormal Trac import TypeInType bug 5
- CLOSED
- 10
updated Jul 07, 2019
Equality not used for substitution

#12919 · opened Dec 02, 2016 by Vladislav Zavialov 8.4.1 Phighest Trac import TypeInType bug typechecker 10
- CLOSED
- 21
updated Jul 07, 2019
Allow runtime-representation polymorphic data families

#12766 · opened Oct 26, 2016 by Icelandjack 8.10.1 Pnormal Trac import TypeInType UnliftedNewtypes feature request 5
- CLOSED
- 3
updated Jul 07, 2019

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