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  • Glasgow Haskell Compiler
  • GHCGHC
  • Issues

  • Open 135
  • Closed 814
  • All 949
New issue
  • Priority Created date Last updated Milestone due date Due date Popularity Label priority Manual Weight
  • Compiler segfault building floskell in windows 10
    #18496 · opened Jul 24, 2020 by Javier Neira   Phigh Windows bug compiler crash
    • CLOSED
    • 1
    • 75
    updated Mar 08, 2021
  • Linear types: double update assertion failure
    #19400 · opened Feb 18, 2021 by Krzysztof Gogolewski   LinearTypes Pnormal bug compiler crash
    • CLOSED
    • 2
    updated Mar 05, 2021
  • Literal out of Word# range in ghc-stage1 64 bit cross compiler
    #17336 · opened Oct 10, 2019 by donn   Phigh bug compiler crash cross-compilation
    • CLOSED
    • 7
    • 12
    updated Feb 28, 2021
  • "GHC.StgToCmm.Env: variable not found" panic when compiling with -fobject-code (HEAD only)
    #17871 · opened Feb 23, 2020 by Ryan Scott   9.0.1   Phighest bug compiler crash
    • CLOSED
    • 11
    updated Feb 28, 2021
  • Prelude.chr: bad argument: 808792627 (GHC 8.6.5 and 8.8.3)
    #18228 · opened May 24, 2020 by vdukhovni   FreeBSD Pnormal bug compiler crash info needed
    • CLOSED
    • 1
    updated Feb 27, 2021
  • Test `debug` fails on powerpc64le
    #19118 · opened Dec 24, 2020 by Peter Trommler   Pnormal bug compiler crash debug information
    • CLOSED
    • 2
    • 0
    updated Feb 17, 2021
  • Plugins non-deterministically segfault on Windows
    #17236 · opened Sep 23, 2019 by sheaf   GHCi Windows bug compiler crash
    • CLOSED
    • 28
    updated Feb 16, 2021
  • ghc: panic! (the 'impossible' happened)
    #15175 · opened May 22, 2018 by MADjestic   5   Arrows Pnormal Trac import bug compiler crash
    • CLOSED
    • 2
    • 6
    updated Feb 14, 2021
  • core lint error with arrow notation and GADTs
    #5777 · opened Jan 15, 2012 by benmos   8.0.1   5   Arrows GADTs Pnormal Trac import bug compiler crash
    • CLOSED
    • 2
    • 14
    updated Feb 14, 2021
  • GHCi crashes with external interpreter and user defined prompt function
    #19299 · opened Feb 02, 2021 by Roland Senn   GHCi bug compiler crash remote GHCi
    • CLOSED
    • 7
    updated Feb 11, 2021
  • ghc: internal error: PAP object entered!
    #14269 · opened Sep 22, 2017 by erisco   5   Pnormal Trac import bug compiler crash
    • CLOSED
    • 4
    updated Feb 09, 2021
  • Compiler crash with -XStrict and irrefutable match in do statement
    #19027 · opened Dec 03, 2020 by Ben Gamari   9.0.1   Phigh bug compiler crash renamer
    • CLOSED
    • 13
    updated Feb 02, 2021
  • GHC (compilation mode) crashes
    #8833 · opened Mar 02, 2014 by guest   ⊥   5   Pnormal Russell paradox Trac import bug compiler crash
    • CLOSED
    • 5
    updated Feb 02, 2021
  • hgmp-0.1.2 panics on HEAD (lookupGlobal) due to mismatched GHC/Num/BigNat.hi
    #19264 · opened Jan 26, 2021 by Ryan Scott   9.2.1   Phighest bug compiler crash ghc-bignum
    • CLOSED
    • 9
    updated Feb 01, 2021
  • -fregs-graph still has a limit on spill slots
    #8657 · opened Jan 08, 2014 by Simon Marlow   8.8.1   5   NCG backend Pnormal Trac import bug compiler crash
    • CLOSED
    • 3
    • 15
    updated Jan 29, 2021
  • panic lookup_final_id with -fdefer-type-errors and kind error in instance definition
    #19142 · opened Dec 31, 2020 by Jakob Brünker   Pnormal bug compiler crash deferred type errors typechecker
    • CLOSED
    • 3
    • 6
    updated Jan 22, 2021
  • ghc: panic! (the 'impossible' happened) - GHC.StgToCmm.Env: variable not found - Arrows GADTs ExistentialQuantification
    #18950 · opened Nov 14, 2020 by JustMoi   Arrows Pnormal bug compiler crash
    • CLOSED
    • 5
    • 7
    updated Jan 22, 2021
  • panic! when using :print on some functions with class constraints?
    #14828 · opened Feb 20, 2018 by jol   5   GHCi Pnormal Trac import bug compiler crash debugger
    • CLOSED
    • 9
    updated Jan 12, 2021
  • T14720 fails with Core Lint failure in DEBUG compiler
    #19180 · opened Jan 06, 2021 by Ben Gamari   9.2.1   Phigh bug compiler crash
    • CLOSED
    • 2
    • 8
    updated Jan 11, 2021
  • ghc panic when using DerivingVia
    #16181 · opened Jan 14, 2019 by chessai   8.10.1   5   DerivingVia Pnormal Trac import bug compiler crash deriving
    • CLOSED
    • 2
    • 8
    updated Jan 08, 2021
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