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  • Glasgow Haskell Compiler
  • GHCGHC
  • Issues

  • Open 6
  • Closed 11
  • All 17
New issue
  • Priority Created date Last updated Milestone due date Due date Popularity Label priority Manual Weight Blocking
  • Internal error: ARR_WORDS object entered on ByteArray# & Unboxed Sum
    #19645 · opened Apr 04, 2021 by Artem Chirkin   9.2.1   Phigh Tbug UnboxedSums runtime crash
    • 1
    • 9
    updated Apr 19, 2021
  • Empty unlifted sums are always uninhabited
    #18773 · opened Sep 29, 2020 by David Feuer   Pnormal Tbug UnboxedSums pattern match warnings
    • 4
    updated Sep 30, 2020
  • Enabling UnboxedSums breaks :ctags feature
    #18742 · opened Sep 24, 2020 by XT   GHCi Pnormal Tbug UnboxedSums
    • 7
    updated Apr 08, 2021
  • no way to talk about unpacking sum types / unpacking tuples
    #15358 · opened Jul 10, 2018 by chessai   9.2.1   5   Pnormal Tfeature request Trac import UnboxedSums UnboxedTuples
    • 3
    updated Jan 23, 2021
  • GHC Defeats Manual Worker Wrapper with Unboxed Sum
    #14865 · opened Feb 27, 2018 by Andrew Martin   5   Pnormal Tbug Trac import UnboxedSums
    • 4
    updated Jul 07, 2019
  • Unboxed sum performance surprisingly poor
    #14727 · opened Jan 27, 2018 by David Feuer   5   Pnormal Tbug Trac import UnboxedSums runtime perf
    • 9
    updated Jan 23, 2020