Skip to content
GitLab
Projects
Groups
Snippets
Help
Loading...
Help
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Sign in / Register
Toggle navigation
GHC
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Locked Files
Issues
4,320
Issues
4,320
List
Boards
Labels
Service Desk
Milestones
Iterations
Merge Requests
359
Merge Requests
359
Requirements
Requirements
List
CI / CD
CI / CD
Pipelines
Jobs
Schedules
Security & Compliance
Security & Compliance
Dependency List
License Compliance
Operations
Operations
Incidents
Environments
Analytics
Analytics
CI / CD
Code Review
Insights
Issue
Repository
Value Stream
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Jobs
Commits
Issue Boards
Open sidebar
Glasgow Haskell Compiler
GHC
Issues
Open
1,091
Closed
1,447
All
2,538
New issue
Recent searches
{{formattedKey}}
{{ title }}
{{ help }}
{{name}}
@{{username}}
None
Any
{{name}}
@{{username}}
None
Any
{{name}}
@{{username}}
None
Any
{{name}}
@{{username}}
None
Any
Upcoming
Started
{{title}}
None
Any
{{title}}
None
Any
{{title}}
None
Any
{{title}}
None
Any
{{name}}
Yes
No
Yes
No
{{title}}
{{title}}
None
Any
{{title}}
None
Any
{{title}}
&{{id}}
Manual
Priority
Created date
Last updated
Milestone due date
Due date
Popularity
Label priority
Manual
Weight
Guards should accept linear variables
#19193
· opened
Jan 08, 2021
by
Arnaud Spiwack
LinearTypes
feature request
1
updated
Feb 15, 2021
Optimisation idea: Hylomorphism inference
#19198
· opened
Jan 09, 2021
by
Sebastian Graf
feature request
4
updated
Jan 10, 2021
ghci :info should show fixity of operator that is lacking a fixity declaration
#19200
· opened
Jan 11, 2021
by
jwaldmann
GHCi
feature request
CLOSED
7
3
updated
Feb 23, 2021
GHCi should automatically enable language extensions found in a module
#19207
· opened
Jan 12, 2021
by
Artyom Kazak
GHCi
feature request
3
3
updated
Jan 30, 2021
Haddocks for pattern synonym fields
#19212
· opened
Jan 13, 2021
by
Sebastian Graf
PatternSynonyms
feature request
haddock
0
updated
Jan 13, 2021
Implicitly quantify variables in `:kind' command
#19217
· opened
Jan 14, 2021
by
Icelandjack
GHCi
feature request
newcomer
1
1
updated
Jan 30, 2021
Move AST into it's own package
#19218
· opened
Jan 14, 2021
by
John Ericson
TTG
feature request
1
0
updated
Jan 14, 2021
Testrunner: Allocation report should display change even if it is to be accepted
#19219
· opened
Jan 14, 2021
by
Sebastian Graf
feature request
testsuite
0
updated
Jan 30, 2021
Motivation for let/app invariant
#19223
· opened
Jan 15, 2021
by
Sebastian Graf
core lint
feature request
float-out
simplifier
6
updated
Feb 12, 2021
Publish `bz2` archives for macOS builds on `downloads.haskell.org`
#19229
· opened
Jan 16, 2021
by
Martijn Bastiaan
ambiguity check
feature request
macOS
packaging
CLOSED
4
updated
Feb 13, 2021
Cheapness Worker/Wrapper to support eta expansion
#19230
· opened
Jan 18, 2021
by
Sebastian Graf
Arity and eta expansion
feature request
4
updated
Jan 30, 2021
Support GHC2021
#19234
· opened
Jan 18, 2021
by
Joachim Breitner
9.2.1
feature request
2
1
22
updated
Feb 16, 2021
Recursive type families optimisation
#19238
· opened
Jan 19, 2021
by
Sylvain Henry
TypeFamilies
compiler perf
feature request
1
updated
Feb 15, 2021
GHCi :doc command should render haddocks
#19254
· opened
Jan 25, 2021
by
Aaron Allen
GHCi
feature request
haddock
5
8
updated
Feb 06, 2021
Enumerate potential cases in an EmptyCase error message
#19271
· opened
Jan 28, 2021
by
parsonsmatt
P
normal
feature request
pattern match warnings
0
updated
Jan 29, 2021
Implementing Passive Live Range Splitting in fregs-graph
#19274
· opened
Jan 29, 2021
by
Benjamin Maurer
NCG backend
P
normal
code generation
feature request
4
updated
Feb 27, 2021
Disabling worker/wrapper transformation per function
#19276
· opened
Jan 29, 2021
by
Sylvain Henry
P
normal
feature request
simplifier
7
updated
Feb 16, 2021
Sections for associative operators: Parse `(x ++ y ++)` as `(\ z -> x ++ y ++ z)`
#19281
· opened
Jan 30, 2021
by
Andreas Abel
feature request
parser
1
3
updated
Feb 28, 2021
TH: quote both an imported name and its computed value
#19301
· opened
Feb 02, 2021
by
Sylvain Henry
TemplateHaskell
feature request
CLOSED
1
updated
Feb 15, 2021
Validate should download tarballs by default on windows.
#19307
· opened
Feb 03, 2021
by
Andreas Klebinger
feature request
CLOSED
2
1
updated
Feb 06, 2021
Rewrite rules on functions on unboxed values are not supported
#19313
· opened
Feb 03, 2021
by
Richard Eisenberg
feature request
rules
1
7
updated
Feb 16, 2021
Missing warning for a run-time pattern match failure
#19327
· opened
Feb 05, 2021
by
Hai / @BestYeen
P
normal
error messages
feature request
pattern match warnings
1
1
updated
Feb 21, 2021
Allow `case` in LHS of RULE
#19351
· opened
Feb 11, 2021
by
Sebastian Graf
feature request
rules
5
updated
Feb 16, 2021
Operator sections and rebindable syntax
#19354
· opened
Feb 12, 2021
by
Simon Peyton Jones
P
normal
RebindableSyntax
feature request
1
updated
Mar 01, 2021
Improve fragmentation diagnostics
0 of 3 tasks completed
#19357
· opened
Feb 12, 2021
by
Ben Gamari
RTS
feature request
runtime perf
CLOSED
4
1
3
updated
Mar 08, 2021
Template Haskell doesn't support Haskell 2010 default declarations
#19373
· opened
Feb 14, 2021
by
Mario
TemplateHaskell
feature request
1
10
updated
Mar 08, 2021
Provide user more control about how much memory the RTS retains
0 of 3 tasks completed
#19381
· opened
Feb 15, 2021
by
Matthew Pickering
RTS
feature request
runtime perf
0
updated
Mar 07, 2021
Provide a `tryToGetQSem`
#19383
· opened
Feb 15, 2021
by
Gauthier S.
concurrency
core libraries
feature request
1
7
updated
Feb 21, 2021
Surprising lack of generalisation using MonoLocalBinds
#19396
· opened
Feb 17, 2021
by
Tom Ellis
feature request
typechecker
CLOSED
8
updated
Mar 06, 2021
GNU make job server-alike for GHC --make
#19416
· opened
Feb 22, 2021
by
Adam Sandberg Eriksson
compiler perf
feature request
2
19
updated
Mar 04, 2021
Support overriding "No instance" errors using the default deriving strategy
#19418
· opened
Feb 22, 2021
by
infinity0
deriving
feature request
0
updated
Mar 02, 2021
Use source file hashes as well as mtimes when determining whether a file needs to be recompiled
#19439
· opened
Feb 25, 2021
by
hdgarrood
feature request
recompilation checking
1
1
2
updated
Mar 01, 2021
Make code generated by `dataToTag#` more compact (and efficient, hopefully)
#19444
· opened
Feb 26, 2021
by
Sebastian Graf
feature request
pointer tagging
7
updated
Feb 26, 2021
Generate branchless code for two-alternative cases with default alternative if they return literals or nullary constructors.
#19448
· opened
Feb 26, 2021
by
Andreas Klebinger
code generation
feature request
1
2
updated
Mar 02, 2021
memfd_create + mmap for anon allocations in RTS linker for a better debugging experience
#19451
· opened
Feb 26, 2021
by
Adam Sandberg Eriksson
RTS
feature request
linking
2
updated
Mar 05, 2021
Pseudo-SSA in NCG
#19453
· opened
Feb 27, 2021
by
Benjamin Maurer
9.4.1
NCG backend
P
normal
code generation
feature request
4
updated
Mar 03, 2021
Don't allow deriving-via when the via type is identical to the type intsances are being derived for
#19465
· opened
Mar 01, 2021
by
Ollie Charles
DerivingVia
feature request
2
2
updated
Mar 01, 2021
Provide a way to set the nursery size independently from the number of capabilities
#19483
· opened
Mar 03, 2021
by
Pepe Iborra
RTS
feature request
0
updated
Mar 03, 2021
Prev
1
…
22
23
24
25
26
Next