Issues · Glasgow Haskell Compiler / GHC · GitLab

Infinite typechecker loop in GHC 8.6

#15380 · created Jul 14, 2018 by Ryan Scott 8.6.1 7 Phigh Tbug Trac import TypeFamilies TypeInType compiler perf typechecker
- CLOSED
- 7
updated Jul 07, 2019
Typed hole panic on GHC 8.6 (tcTyVarDetails)

#15370 · created Jul 12, 2018 by Ryan Scott 8.6.1 7 Phigh Tbug Trac import TypeInType compiler crash typechecker typed holes
- CLOSED
- 1
- 15
updated Jul 07, 2019
Implicitly quantifying a kind variable causes GHC 8.6 to panic (coercionKind)

#15343 · created Jul 04, 2018 by Ryan Scott 8.6.1 7 Phigh Tbug Trac import TypeInType compiler crash typechecker
- CLOSED
- 6
updated Jul 07, 2019
GHC HEAD regression: cannot instantiate higher-rank kind

#15079 · created Apr 23, 2018 by Ryan Scott 8.6.1 7 Phigh Tbug Trac import TypeInType typechecker
- CLOSED
- 10
updated Oct 31, 2020
GHC HEAD regression involving TYPEs in type families

#14991 · created Apr 02, 2018 by Ryan Scott 8.6.1 7 Phigh Tbug Trac import TypeFamilies TypeInType typechecker
- CLOSED
- 5
updated Jul 07, 2019
Core Lint error

#15664 · created Sep 21, 2018 by Icelandjack 8.6.1 5 Pnormal Tbug Trac import TypeInType
- CLOSED
- 6
updated Jul 07, 2019
Treating Constraint as Type when using (type C = Constraint)

#15583 · created Aug 30, 2018 by Icelandjack 8.6.1 5 Pnormal Tbug Trac import TypeInType
- CLOSED
- 2
updated Jul 07, 2019
Forced to enable TypeInType because of (i ~ i)

#15545 · created Aug 20, 2018 by Icelandjack 8.6.1 5 Pnormal Tbug Trac import TypeInType
- CLOSED
- 2
updated Jul 07, 2019
Error message displays redundant equality constraint

#15361 · created Jul 11, 2018 by Ryan Scott 8.6.1 5 Pnormal Tbug Trac import TypeInType error messages typechecker
- CLOSED
- 11
updated Jul 07, 2019
Core Lint error in GHC 8.6.1: From-type of Cast differs from type of enclosed expression

#15346 · created Jul 05, 2018 by Ryan Scott 8.6.1 5 Pnormal Tbug Trac import TypeInType compiler crash typechecker
- CLOSED
- 1
- 12
updated Jul 07, 2019
Error message prints explicit kinds when it shouldn't

#15308 · created Jun 24, 2018 by Ryan Scott 8.6.1 5 Pnormal Tbug Trac import TypeInType error messages typechecker
- CLOSED
- 1
- 3
updated Jul 07, 2019
Document how equality-bearing constructors are promoted in Core

#15282 · created Jun 17, 2018 by Ryan Scott 8.6.1 5 Pnormal Tbug Trac import TypeInType
- CLOSED
- 2
updated Jul 07, 2019
Data family promotion is possible

#15245 · created Jun 07, 2018 by Vladislav Zavialov 8.6.1 5 Pnormal Tbug Trac import TypeInType broken test documentation typechecker
- CLOSED
- 6
updated Nov 06, 2021
Merge -XPolyKinds with -XTypeInType

#15195 · created May 29, 2018 by Richard Eisenberg 8.6.1 5 Pnormal Tbug Trac import TypeInType ghc proposal
- CLOSED
- 8
updated Jul 07, 2019
GHC HEAD panic (dischargeFmv)

#15170 · created May 20, 2018 by Ryan Scott 8.6.1 5 Pnormal Tbug Trac import TypeInType compiler crash typechecker
- CLOSED
- 6
updated Jul 07, 2019
GHC internal error when GADT return type mentions its own constructor name

#15116 · created May 03, 2018 by Ryan Scott 8.6.1 5 GADTs Pnormal Tbug Trac import TypeInType compiler crash typechecker
- CLOSED
- 7
updated Jul 07, 2019
Bizarre pretty-printing of inferred Coercible constraint in partial type signature

#15039 · created Apr 16, 2018 by Ryan Scott 8.6.1 5 Pnormal Tbug Trac import TypeInType error messages partial type sigs typechecker
- CLOSED
- 9
updated Jul 07, 2019
Compiler panic (piResultTy)

#14904 · created Mar 09, 2018 by Csongor Kiss 8.6.1 5 Pnormal Tbug Trac import TypeInType typechecker
- CLOSED
- 9
updated Jul 07, 2019
TypeInType, index GADT by constraint witness

#14845 · created Feb 23, 2018 by Icelandjack 8.6.1 5 Pnormal Tfeature request Trac import TypeInType
- CLOSED
- 19
updated Jul 07, 2019
Make $! representation-polymorphic

#14764 · created Feb 05, 2018 by David Feuer 8.6.1 5 Pnormal Ttask Trac import TypeInType core libraries
- CLOSED
- 1
updated Jul 07, 2019

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