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GitHub / haskell/haskell-language-server issues and pull requests

Labelled with: type: bug

#4760 - Poison of dependencies from parent cabal.project

Issue - State: open - Opened by yaitskov 8 days ago - 2 comments
Labels: type: bug, level: easy, component: cli, Hackathon

#4744 - Is GHC 9.4.8 supported in HLS 2.12?

Issue - State: open - Opened by BinderDavid 29 days ago - 1 comment
Labels: type: bug, documentation

#4732 - HLS dies when navigating its own codebase via GoToDefinition

Issue - State: open - Opened by Aster89 about 2 months ago - 2 comments
Labels: type: bug, status: needs triage

#4731 - Code messed up by FixIt to insert default implementation for Semigroup's <>

Issue - State: open - Opened by Aster89 about 2 months ago - 2 comments
Labels: type: bug, status: needs triage

#4721 - BadDependency "GetLinkable"

Issue - State: open - Opened by dschrempf 3 months ago
Labels: type: bug, status: needs triage

#4720 - HLS's fourmolu plugin does not respect `import-grouping: by-scope-then-qualified`

Issue - State: open - Opened by bfeitknecht 3 months ago - 9 comments
Labels: type: bug, status: needs triage

#4718 - hls-graph: thread belong to later session killed by previous session restart

Issue - State: open - Opened by soulomoon 3 months ago - 3 comments
Labels: type: bug, status: needs triage

#4714 - Flaky test: progress report should always sent begin and end message if we start a progress

Issue - State: open - Opened by soulomoon 3 months ago - 3 comments
Labels: type: bug, flaky test

#4712 - Leaking HscEnvs

Issue - State: open - Opened by mniip 3 months ago
Labels: type: bug, status: needs triage

#4709 - Flasky test: addDependentFile

Issue - State: closed - Opened by soulomoon 3 months ago
Labels: type: bug, flaky test

#4707 - eval not working after certain haskell code?

Issue - State: open - Opened by mdrslmr 3 months ago - 6 comments
Labels: type: bug, component: hls-eval-plugin

#4705 - Flaky test: bidirectional module dependency with hs-boot

Issue - State: open - Opened by soulomoon 3 months ago
Labels: type: bug, status: needs triage

#4697 - Potential Inconsistency from `resetInterfaceStore` with Stale Artifacts**

Issue - State: open - Opened by soulomoon 3 months ago
Labels: type: bug, status: needs triage

#4683 - Version mismatch between ghc and ghc-pkg when specifying the ghc version in cabal.project

Issue - State: open - Opened by tchoutri 4 months ago
Labels: type: bug, status: needs triage

#4678 - Build with GHC 9.10.3-rc1 fails

Issue - State: closed - Opened by andreasabel 4 months ago - 3 comments
Labels: type: bug, GHC

#4677 - textDocument/references returns references only in the current file for Stack projects

Issue - State: open - Opened by alienvspredator 4 months ago
Labels: type: bug, status: needs triage

#4674 - GHC 9.10.2: internal error: ARR_WORDS object (0x4200b1cf68) entered!

Issue - State: open - Opened by sgillespie 4 months ago - 7 comments
Labels: type: bug, priority: high

#4671 - Error trying to build with stack lts-24.1 (ghc-9.10.2)

Issue - State: open - Opened by ciukstar 4 months ago
Labels: type: bug, status: needs triage

#4660 - Allow hie-bios 0.16 for HLS 2.11

Issue - State: open - Opened by fendor 4 months ago
Labels: type: bug, Hackage

#4657 - Cannot connect to language server with VS Code and GHCup.

Issue - State: closed - Opened by pdcxs 4 months ago - 3 comments
Labels: type: bug, bindists

#4653 - `lookupKeyValue` in `Development.IDE.Graph.Internal.Key` sometimes errors

Issue - State: closed - Opened by MangoIV 4 months ago - 9 comments
Labels: type: bug

#4646 - Build failure with ghc 9.8.4

Issue - State: closed - Opened by ii8 5 months ago - 4 comments
Labels: type: bug

#4645 - hls-cabal-plugin: No completions for `custom-setup`

Issue - State: open - Opened by fendor 5 months ago - 3 comments
Labels: type: bug, level: easy, Hackathon, component: hls-cabal-plugin

#4643 - Wrong location for "no module export list" warning with GHC-9.10

Issue - State: open - Opened by TeofilC 5 months ago
Labels: type: bug, status: needs triage

#4642 - hls-cabal-plugin-2.11.0 failing to build: CabalAdd.hs: error: Not in scope: data constructor ‘Config’

Issue - State: open - Opened by juhp 5 months ago
Labels: type: bug, status: needs triage

#4637 - Cannot build HLS with cabal-add 0.2

Issue - State: closed - Opened by lyokha 5 months ago - 3 comments
Labels: type: bug, Hackage

#4634 - Switching GHC with 2.11.0.0 on Windows causes failure

Issue - State: open - Opened by dfordivam 5 months ago - 2 comments
Labels: type: bug, os: windows

#4631 - Plugins don't seem to be loaded when checking files "in the background"

Issue - State: open - Opened by martijnbastiaan 5 months ago
Labels: type: bug, status: needs triage

#4627 - 'sends indefinite progress notifications' test seems to be nondeterministic

Issue - State: open - Opened by 414owen 5 months ago
Labels: type: bug, status: needs triage

#4618 - HLS fails to provide a import recommendation.

Issue - State: open - Opened by AndreasPK 5 months ago
Labels: type: bug, status: needs triage

#4612 - Imports from local modules in the `$setup` section don't work

Issue - State: open - Opened by deemp 6 months ago
Labels: type: bug, component: hls-eval-plugin

#4611 - Exception when running compile-time code when using autogenerated cabal `Paths_pkgname` module in template haskell

Issue - State: closed - Opened by NeuroCorgi 6 months ago - 2 comments
Labels: type: bug, component: ghcide

#4606 - HLS started with `Failed ["cabal","v2-repl", ...]` error on all files.

Issue - State: closed - Opened by wclr 6 months ago - 9 comments
Labels: type: bug

#4601 - Using `-fprint-explicit-kinds` causes invalid type signature suggestions.

Issue - State: open - Opened by AndreasPK 6 months ago
Labels: type: bug, status: needs triage

#4598 - rawDependencyInformation bad performance and memory usage

Issue - State: open - Opened by guibou 6 months ago
Labels: type: bug, status: needs triage

#4595 - (GhcSession,NormalizedFilePath) target ‘+RTS’ is not a module name or a source file

Issue - State: closed - Opened by tchoutri 6 months ago - 6 comments
Labels: type: bug, component: hie-bios, multi-component

#4590 - "Failed to parse result of calling cabal" on HLS 2.10.0.0 & cabal-install 3.15.0.0

Issue - State: open - Opened by tchoutri 6 months ago
Labels: type: bug, status: needs triage

#4579 - Documentation URLs are broken

Issue - State: open - Opened by svenpanne 7 months ago
Labels: type: bug, status: needs triage

#4578 - Missing plugins for GHC 9.12.2 in 2.10.0.0

Issue - State: open - Opened by svenpanne 7 months ago
Labels: type: bug, status: needs triage

#4577 - Variable that is in scope marked as not in scope

Issue - State: open - Opened by maksim10411072 7 months ago
Labels: type: bug, status: needs triage

#4573 - Unable to synthetize type for point-free expression

Issue - State: closed - Opened by alexandrubuzea 7 months ago - 2 comments
Labels: type: bug, type: enhancement

#4564 - Code action "expand positional record" produces invalid code.

Issue - State: open - Opened by AndreasPK 7 months ago
Labels: type: bug, status: needs triage

#4561 - Inlay Hints for imports seem to be misplaced

Issue - State: closed - Opened by fendor 7 months ago
Labels: type: bug, component: imports plugin

#4547 - Inlay Hints for Record Wildcards contain generated names

Issue - State: open - Opened by fendor 8 months ago
Labels: type: bug, status: needs triage

#4544 - add Cabal flag for building ghcide-bench

Issue - State: closed - Opened by juhp 8 months ago
Labels: type: bug

#4540 - Failed to find the GHC version of this Cabal project. Error when calling cabal exec -v0 -- ghc --print-libdir

Issue - State: open - Opened by golddydev 8 months ago
Labels: type: bug, status: needs triage

#4539 - 2.10.0.0: Wrong binaries

Issue - State: closed - Opened by kwj 8 months ago - 13 comments
Labels: type: bug, priority: high, bindists

#4538 - cabal install haskell-language-server on 9.12.2 fails but works with --allow-new

Issue - State: closed - Opened by GeorgeCo 8 months ago - 3 comments
Labels: type: bug, status: needs triage

#4533 - 2.10.0.0: Bindist not working when built with GHC versions ≥ 9.10.1

Issue - State: closed - Opened by benz0li 8 months ago - 31 comments
Labels: type: bug, status: needs triage

#4530 - Add `words` package to ubuntu CI runs

Issue - State: open - Opened by fendor 8 months ago
Labels: type: bug, status: needs triage

#4526 - `hls-cabal-plugin`: `autogen-module` completion is missing

Issue - State: closed - Opened by fendor 8 months ago - 2 comments
Labels: type: bug, level: easy, component: hls-cabal-plugin

#4515 - Space leak caused by stan plugin

Issue - State: closed - Opened by TeofilC 8 months ago - 15 comments
Labels: type: bug, component: hls-stan-plugin

#4511 - All dependent files are recompiled on a save

Issue - State: open - Opened by mpickering 9 months ago
Labels: type: bug, status: needs triage

#4506 - in comment evaluation works for pure function not with IO sideeffect on vscode windows

Issue - State: closed - Opened by Reventum 9 months ago - 1 comment
Labels: type: bug, status: needs triage

#4503 - Client stuck on "Processing: n/n" on projects using GHC 9.8.4

Issue - State: closed - Opened by OlaoluwaM 9 months ago - 47 comments
Labels: type: bug, component: hls-graph

#4489 - Add missing cases Feature is not available

Issue - State: open - Opened by mesudip 9 months ago
Labels: type: bug, status: needs triage

#4487 - Invalid import is not reported and it breaks the eval plugin

Issue - State: open - Opened by noughtmare 10 months ago - 2 comments
Labels: type: bug, component: ghcide, component: hls-eval-plugin

#4484 - HLS fails to compile where "stack repl" succeeds, even with hie.yaml: cradle: stack:

Issue - State: closed - Opened by kenton-waters 10 months ago - 2 comments
Labels: type: bug, build tool: stack

#4479 - Add Package doesn't work with package-imports

Issue - State: closed - Opened by fendor 10 months ago
Labels: type: bug, Hackathon, component: hls-cabal-plugin

#4475 - Polymorphic record does not get inlay hint

Issue - State: open - Opened by guibou 11 months ago
Labels: type: bug, status: needs triage

#4474 - HSL exits with exit code 0

Issue - State: closed - Opened by orest58008 11 months ago - 2 comments
Labels: type: bug

#4473 - HLS should always respond to `resolve` requests

Issue - State: open - Opened by fendor 11 months ago
Labels: type: bug, status: needs triage

#4469 - On workspace/didChangeConfiguration HLS refetches configuration _again_ with workspace/configuration

Issue - State: closed - Opened by andremarianiello 11 months ago - 4 comments
Labels: type: bug, component: lsp

#4467 - Can't get FixIt to add import

Issue - State: open - Opened by Aster89 11 months ago
Labels: type: bug, status: needs triage

#4466 - stylish-haskell plugin fails to data declaration that is correctly parsed by GHC

Issue - State: closed - Opened by andremarianiello 11 months ago - 3 comments
Labels: type: bug, status: blocked, component: formatters

#4464 - hls-stan-plugin shouldn't be included by default

Issue - State: open - Opened by KovalevDima 11 months ago
Labels: type: bug, status: needs triage

#4462 - When main module is a symlink, HLS fails to load it

Issue - State: open - Opened by chreekat 12 months ago
Labels: type: bug, status: needs triage

#4461 - Pervasive Duplication in VSCode Extension

Issue - State: open - Opened by wenkokke 12 months ago
Labels: type: bug, status: needs triage

#4456 - Possible memory leak (HLS got OOM-killed after being idle for a while)

Issue - State: open - Opened by gfarrell 12 months ago
Labels: type: bug, status: needs triage

#4450 - Adding placeholders for non-implemented class methods adds non-existant methods

Issue - State: open - Opened by fendor about 1 year ago
Labels: type: bug, status: needs triage

#4443 - Performance: adding an `import` retriggers a long "Processing

Issue - State: open - Opened by guibou about 1 year ago
Labels: type: bug, status: needs triage

#4435 - 2.9.0.1: `emake hls-ghc`: `gmake: Error: cabal: Failed to build ghc-lib-parser-9.8.2.20240223`

Issue - State: closed - Opened by benz0li about 1 year ago - 6 comments
Labels: type: bug, status: needs triage

#4431 - Haskell Language Server passes file target for `direct` cradle to the `cabal` cradle

Issue - State: open - Opened by fendor about 1 year ago
Labels: type: bug, status: needs triage

#4412 - `textDocument/references` on a record field in a definition returns way too many things with ghc 9.6.4

Issue - State: open - Opened by googleson78 about 1 year ago
Labels: type: bug, status: needs triage

#4410 - Eval plugin: output difff when there's trailing newline

Issue - State: open - Opened by jakio6 about 1 year ago
Labels: type: bug, status: needs triage

#4408 - Inline variable refactor doesn't work for let bindings inside do block

Issue - State: open - Opened by BogdanYarotsky about 1 year ago
Labels: type: bug, status: needs triage

#4405 - Completing record selectors with RecordDotSyntax inserts invalid imports instead

Issue - State: open - Opened by evertedsphere about 1 year ago
Labels: type: bug, status: needs triage

#4404 - completion snippets behave badly in the presence of combining diacritics

Issue - State: open - Opened by expipiplus1 about 1 year ago
Labels: type: bug, status: needs triage

#4401 - Cabal Plugin is too strict for the newest cabal versions

Issue - State: open - Opened by fendor about 1 year ago
Labels: type: bug, status: needs triage

#4400 - Show "Add dependency" Code Action only if there is no `package.yaml` file

Issue - State: closed - Opened by fendor about 1 year ago - 2 comments
Labels: type: bug, level: easy, Hackathon, component: hls-cabal-plugin

#4397 - Data.Binary.Get.runGet at position 10254: not enough bytes

Issue - State: closed - Opened by Kleidukos about 1 year ago - 4 comments
Labels: type: bug, status: needs triage

#4396 - Syntax hightlight break when typing some type signature

Issue - State: closed - Opened by foxmean about 1 year ago - 3 comments
Labels: type: bug

#4386 - GitHub CI is running out of space

Issue - State: closed - Opened by fendor about 1 year ago
Labels: type: bug, CI

#4381 - Initial load of multiple home units is slow with lazy component loading

Issue - State: open - Opened by fendor over 1 year ago
Labels: type: bug, status: needs triage

#4379 - Action to export pattern (:+) produces malformed export list

Issue - State: closed - Opened by Bodigrim over 1 year ago - 2 comments
Labels: type: bug, component: ghcide, Hackathon

#4378 - Period in comment has autocomplete options.

Issue - State: closed - Opened by ilostthegame over 1 year ago - 3 comments
Labels: type: bug, component: ghcide

#4374 - Inline function with guard only pick first guard case

Issue - State: open - Opened by guibou over 1 year ago - 7 comments
Labels: type: bug, status: blocked, component: hls-retrie-plugin, component: hls-refactor-plugin

#4366 - `Could not load module` error in test suites with custom build type

Issue - State: closed - Opened by mb2a-sgn over 1 year ago - 4 comments
Labels: type: bug, component: hie-bios, component: ghcide, build tool: cabal

#4363 - Invalid snippet syntax causes failures in neovim text editor

Issue - State: open - Opened by rmullin7286 over 1 year ago - 3 comments
Labels: type: bug, component: ghcide

#4362 - Goto definition of local library seems not working until I load the library once.

Issue - State: closed - Opened by BurningLutz over 1 year ago - 5 comments
Labels: type: bug, status: needs triage

#4358 - Renaming a record data constructor also renames record fields

Issue - State: open - Opened by Innf107 over 1 year ago
Labels: type: bug, status: needs triage

#4355 - Multiple Components option is not documented in the online manual

Issue - State: open - Opened by Kleidukos over 1 year ago
Labels: type: bug, documentation, multi-component

#4349 - Adding `{-# OPTIONS_GHC -Wno-all #-}` at the top of the file makes HLS cease to report errors, not only warnings.

Issue - State: open - Opened by kindaro over 1 year ago
Labels: type: bug, status: needs triage

#4340 - HLS gets stuck if session setup fails for any reason

Issue - State: closed - Opened by fendor over 1 year ago - 1 comment
Labels: type: bug, status: needs triage

#4336 - Improve the error message when there is a typo in the Cabal file

Issue - State: closed - Opened by liammcdermott over 1 year ago - 10 comments
Labels: type: bug, level: easy

#4334 - HLS 2.8 sometimes gets stuck on startup

Issue - State: closed - Opened by MangoIV over 1 year ago - 5 comments
Labels: type: bug

#4330 - Unwanted Completions in Comments

Issue - State: closed - Opened by wgledbetter over 1 year ago - 1 comment
Labels: type: bug, status: needs triage

#4317 - GetLocatedImports uses quadratic amount of memory in KnownTargets at startup

Issue - State: open - Opened by mpickering over 1 year ago
Labels: type: bug, status: needs triage