Issues

• "Add constraint to context" code action may yield syntactically-invalid edits

  status: needs triagetype: bug
  haskell/haskell-language-server#5105 · Filter by author ozkutuk opened on Oct 4, 2026

• Development.IDE.Test and Test.Hls duplication

  Hackathonlevel: easytype: enhancement
  haskell/haskell-language-server#5104 · Filter by author soulomoon opened on Oct 4, 2026

• Program error: Cannot continue after interface file error

  status: needs triagetype: bug
  haskell/haskell-language-server#5102 · Filter by author jawadcode opened on Oct 2, 2026
  1

• Improve plugin API for writing and using rules

  status: needs triagetype: enhancement
  haskell/haskell-language-server#5101 · Filter by author crtschin opened on Oct 1, 2026
  

• Hovering on a function can show an incorrect signature

  component: ghcidestatus: needs triagetype: bug
  Bug

  haskell/haskell-language-server#5100 · Filter by author Aster89 opened on Sep 30, 2026

• hls-plugin template

  status: needs triagetype: enhancement
  haskell/haskell-language-server#5098 · Filter by author benjaminweb opened on Sep 24, 2026
  1

• Help needed in using HLS on ghc-exactprint tests (works well on production code)

  type: support
  haskell/haskell-language-server#5087 · Filter by author Aster89 opened on Sep 15, 2026
  4

• Import suggestions from module get clobbered in codeaction

  component: ghcidecomponent: hls-refactor-pluginHackathontype: bug
  haskell/haskell-language-server#5086 · Filter by author crtschin opened on Sep 14, 2026
  1

• Regression: "Add constraint to instance context" code action drops module qualifiers

  component: hls-refactor-pluginHackathontype: bug
  haskell/haskell-language-server#5085 · Filter by author ozkutuk opened on Sep 13, 2026
  5

• Incorrect result for nested constructors

  component: hls-case-split-plugintype: bug
  Bug

  haskell/haskell-language-server#5081 · Filter by author Aster89 opened on Sep 8, 2026
  3

• Bug in hls-cabal-plugin

  component: hls-cabal-plugintype: bug
  Bug

  haskell/haskell-language-server#5079 · Filter by author Aster89 opened on Sep 7, 2026
  1

  

• hls-case-split-plugin: appendMissingPats should be moved to ghc-exactprint

  component: hls-case-split-plugintype: enhancement
  Task

  haskell/haskell-language-server#5077 · Filter by author fendor opened on Sep 7, 2026
  1

  

• Split a selected variable or underscore pattern

  component: hls-case-split-pluginHackathontype: enhancement
  haskell/haskell-language-server#5075 · Filter by author Jashweii opened on Sep 5, 2026
  2

• Add support for PmAltLit in case-split plugin

  component: hls-case-split-pluginstatus: in discussiontype: enhancement
  Feature

  haskell/haskell-language-server#5074 · Filter by author Aster89 opened on Sep 4, 2026
  2

• Get rid of the hack needed by the "Expression is _" test

  component: hls-case-split-pluginHackathon
  Task

  haskell/haskell-language-server#5073 · Filter by author Aster89 opened on Sep 4, 2026
  1

• Allow some customization of case-split layout strategy

  component: hls-case-split-pluginHackathontype: enhancement
  Feature

  haskell/haskell-language-server#5072 · Filter by author Aster89 opened on Sep 4, 2026
  3

• Make the maximum number of inserted patterns an HLS setting, and make it separate from GHC's -fmax-uncovered-patterns

  component: hls-case-split-plugin
  Feature

  haskell/haskell-language-server#5070 · Filter by author Aster89 opened on Sep 4, 2026

• Use ExceptT instead of State Bool in the case-split plugin implementation

  component: hls-case-split-pluginHackathontype: enhancement
  Task

  haskell/haskell-language-server#5069 · Filter by author Aster89 opened on Sep 4, 2026

• Case-split to handle \cases expression and function definitions

  component: hls-case-split-plugintype: enhancement
  Feature

  haskell/haskell-language-server#5068 · Filter by author Aster89 opened on Sep 4, 2026
  1

• notes: "Internal Error: Line not found in file" when hovering the empty line after a file's final newline

  component: hls-notes-pluginlevel: easytype: bug
  haskell/haskell-language-server#5063 · Filter by author bioothod opened on Aug 30, 2026
  3

• release.yaml fails on ghcup installing GHC

  bindiststype: bug
  haskell/haskell-language-server#5060 · Filter by author crtschin opened on Aug 27, 2026
  3

• Fix some tests by using runSessionWithServerInTmpDir instead of runSessionWithConfig

  haskell/haskell-language-server#5054 · Filter by author Aster89 opened on Aug 26, 2026
  

• "lookupGREInfo: lookup failed" error involving TemplateHaskell and re-exports

  GHCtype: bug
  haskell/haskell-language-server#5053 · Filter by author adamgundry opened on Aug 26, 2026
  7

• "Remove all redundant imports" sometimes breaks code

  component: hls-refactor-plugintype: bug
  haskell/haskell-language-server#5042 · Filter by author Aster89 opened on Aug 14, 2026
  8

  

• Link not showing on online documentation

  level: easytype: bug
  haskell/haskell-language-server#5040 · Filter by author Aster89 opened on Aug 12, 2026