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  • Glasgow Haskell Compiler
  • GHCGHC
  • Issues

  • Open 31
  • Closed 207
  • All 238
New issue
  • Priority Created date Last updated Milestone due date Due date Popularity Label priority Manual Weight
  • Very unhelpful message resulting from kind mismatch
    #11485 · opened Jan 24, 2016 by Ryan Scott   8.0.1   5   Pnormal Trac import TypeInType bug typechecker
    • CLOSED
    • 2
    updated Jul 07, 2019
  • Kind polymorphism and unboxed types: bad things are happening
    #11471 · opened Jan 21, 2016 by Ben Gamari   8.0.1   5   Pnormal Trac import TypeInType bug task typechecker
    • CLOSED
    • 24
    updated Jul 07, 2019
  • Template Haskell applies too many arguments to kind synonym
    #11463 · opened Jan 20, 2016 by Ryan Scott   8.0.1   5   Pnormal TemplateHaskell Trac import TypeApplications TypeInType bug incorrect runtime result
    • CLOSED
    • 4
    updated Jul 07, 2019
  • GHC mistakenly believes datatype with type synonym in its type can't be eta-reduced
    #11416 · opened Jan 13, 2016 by Ryan Scott   8.0.1   5   Pnormal Trac import TypeInType bug typechecker
    • CLOSED
    • 5
    updated Jul 07, 2019
  • The type variable used in a kind is still used
    #11404 · opened Jan 11, 2016 by Richard Eisenberg   8.0.1   5   Pnormal Trac import TypeInType bug
    • CLOSED
    • 2
    updated Jul 07, 2019
  • Inconsistent specified type variables among functions and datatypes/classes when using -XTypeApplications
    #11376 · opened Jan 08, 2016 by Ryan Scott   8.0.1   5   Pnormal Trac import TypeApplications TypeInType bug typechecker
    • CLOSED
    • 33
    updated Jul 07, 2019
  • T6137 doesn't pass with reversed uniques
    #11362 · opened Jan 06, 2016 by niteria   8.0.1   5   Pnormal Trac import TypeInType bug
    • CLOSED
    • 7
    updated Jul 07, 2019
  • GHC panic
    #11356 · opened Jan 05, 2016 by Icelandjack   8.0.1   5   Pnormal Trac import TypeInType bug compiler crash typechecker
    • CLOSED
    • 6
    updated Jul 07, 2019
  • Can't :browse some modules with GHCi 7.11
    #11266 · opened Dec 20, 2015 by Ryan Scott   8.0.1   7   GHCi Phigh Trac import TypeInType bug
    • CLOSED
    • 4
    updated Jul 07, 2019
  • Kind-level PartialTypeSignatures causes internal error
    #11241 · opened Dec 17, 2015 by Adam Gundry   8.0.1   5   Pnormal Trac import TypeInType bug typechecker
    • CLOSED
    • 4
    updated Jul 07, 2019
  • :kind command hides the explicit kind
    #11252 · opened Dec 18, 2015 by Icelandjack   8.0.1   5   GHCi Pnormal Trac import TypeInType feature request
    • CLOSED
    • 6
    updated Jul 07, 2019
  • Possible type-checker regression in GHC 8.0
    #11339 · opened Jan 02, 2016 by Herbert Valerio Riedel   8.0.2   10   Phighest Trac import TypeInType bug typechecker
    • CLOSED
    • 12
    updated Jul 07, 2019
  • Internal error: not in scope during type checking, but it passed the renamer
    #11821 · opened Apr 11, 2016 by darchon   8.0.2   5   Pnormal Trac import TypeInType bug
    • CLOSED
    • 14
    updated Jul 07, 2019
  • Type synonym using -XTypeInType can't be spliced with TH
    #11484 · opened Jan 23, 2016 by Ryan Scott   8.0.2   5   Pnormal TemplateHaskell Trac import TypeInType bug
    • CLOSED
    • 9
    updated Jul 07, 2019
  • ala from Control.Lens.Wrapped panics
    #13585 · opened Apr 18, 2017 by Fumiaki Kinoshita   8.2.1   10   Phighest Trac import TypeInType bug compiler crash typechecker
    • CLOSED
    • 14
    updated Jul 07, 2019
  • Typeable regression in GHC HEAD
    #13333 · opened Feb 24, 2017 by Ryan Scott   8.2.1   10   Phighest Trac import TypeInType bug typechecker
    • CLOSED
    • 13
    updated Jul 07, 2019
  • Recursive use of type-in-type results in infinite loop
    #12174 · opened Jun 09, 2016 by Edward Z. Yang   8.2.1   10   Phighest Trac import TypeInType bug typechecker
    • CLOSED
    • 7
    updated Sep 19, 2020
  • GHC 8.2 regression: "Can't find interface-file declaration" for promoted data family instance
    #13915 · opened Jul 02, 2017 by Ryan Scott   8.2.1   7   Phigh Trac import TypeFamilies TypeInType Typeable bug
    • CLOSED
    • 5
    updated Jul 07, 2019
  • Strange interaction between higher-rank kinds and type synonyms
    #13879 · opened Jun 26, 2017 by Ryan Scott   8.2.1   5   Pnormal Trac import TypeInType bug typechecker
    • CLOSED
    • 3
    updated Jul 07, 2019
  • GHC panic in 8.2 only: typeIsTypeable(Coercion)
    #13871 · opened Jun 23, 2017 by Ryan Scott   8.2.1   7   Phigh Trac import TypeInType Typeable bug compiler crash typechecker
    • CLOSED
    • 6
    updated Jul 07, 2019
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