Skip to content
GitLab
Menu
Projects
Groups
Snippets
Loading...
Help
Help
Support
Community forum
Keyboard shortcuts
?
Submit feedback
Sign in / Register
Toggle navigation
Menu
Open sidebar
Glasgow Haskell Compiler
GHC
Issues
Open
274
Closed
426
All
700
New issue
Recent searches
{{formattedKey}}
{{ title }}
{{ help }}
{{name}}
@{{username}}
None
Any
{{name}}
@{{username}}
None
Any
{{name}}
@{{username}}
None
Any
{{name}}
@{{username}}
None
Any
{{name}}
@{{username}}
None
Any
Upcoming
Started
{{title}}
None
Any
Current
{{title}}
None
Any
{{title}}
None
Any
{{title}}
None
Any
{{name}}
Yes
No
Yes
No
{{title}}
{{title}}
None
Any
{{title}}
None
Any
{{title}}
&{{id}}
Created date
Priority
Created date
Last updated
Milestone due date
Due date
Popularity
Label priority
Manual
Title
Weight
Blocking
Qualified names in type signatures
#21605
· created
May 20, 2022
by
Vladislav Zavialov
DependentHaskell
P
normal
T
feature request
error messages
typechecker
6
updated
May 24, 2022
Unrecognised pragma warning could offer suggestions
#21589
· created
May 18, 2022
by
Adam Gundry
P
low
T
feature request
error messages
newcomer
1
0
updated
May 19, 2022
The hint to add missing context to the type signature is not produced by GHC when using non-trivial constraint
#21502
· created
May 04, 2022
by
Sergey Vinokurov
P
normal
T
task
error messages
typechecker
4
updated
May 06, 2022
chr throws unhelpful error messages
#21468
· created
May 01, 2022
by
Bodigrim
T
bug
core libraries
documentation
error messages
12
updated
May 15, 2022
Confusing GADTSyntax newtype error with invisible kinds
#21447
· created
Apr 28, 2022
by
sheaf
9.6.1
GADTs
P
normal
T
bug
diagnostic quality
error messages
newcomer
typechecker
1
updated
May 03, 2022
Ambiguous record update error message text
#21444
· created
Apr 27, 2022
by
Richard Eisenberg
P
normal
T
task
error messages
records
1
updated
Apr 30, 2022
Explain why a type is defaulted
#21434
· created
Apr 26, 2022
by
Richard Eisenberg
P
normal
T
feature request
error messages
2
2
updated
May 04, 2022
checkMissingFields could use wc_errors
#21413
· created
Apr 21, 2022
by
sheaf
P
low
T
task
error messages
records
typechecker
1
updated
Apr 21, 2022
Suggest to use the where keyword for a typeclass instance when it's missing
#21393
· created
Apr 14, 2022
by
Syed Akber Jafri
T
feature request
error messages
newcomer
parser
1
4
updated
May 18, 2022
Add origins to meta-variables
#21330
· created
Apr 01, 2022
by
sheaf
9.6.1
P
normal
T
task
error messages
typechecker
1
updated
Apr 07, 2022
-XArrows confusing error about variable not in scope
#21298
· created
Mar 26, 2022
by
Jakob Brünker
Arrows
P
normal
T
bug
error messages
2
updated
Mar 29, 2022
Can't unify `k -> Type` with visible dependent quantification that ignores its quantifiee `forall (x :: k) -> Type`
#21272
· created
Mar 21, 2022
by
Icelandjack
P
normal
T
bug
documentation
error messages
visible dependent quantification
5
updated
Apr 02, 2022
-Wunused-local-binds doesn't work for expressions in GHCi
#21252
· created
Mar 17, 2022
by
Ryan Scott
GHCi
P
low
T
bug
error messages
newcomer
2
updated
Mar 22, 2022
Proposal: don't print constraints in parens
#21167
· created
Mar 04, 2022
by
Krzysztof Gogolewski
P
normal
T
task
diagnostic quality
error messages
pretty printing
3
4
updated
Mar 08, 2022
Insoluble constraints arising from an ambiguity check are reported poorly
#21151
· created
Feb 28, 2022
by
sheaf
9.4.1
P
normal
T
bug
ambiguity check
custom type errors
diagnostic quality
error messages
4
updated
Mar 01, 2022
-Wunused-packages doesn't display for which component the warning is raised
#21106
· created
Feb 20, 2022
by
Hécate Moonlight
P
normal
T
bug
error messages
upstream
10
updated
Feb 24, 2022
Error message text for invalid record wildcard match
#21101
· created
Feb 18, 2022
by
Richard Eisenberg
P
normal
T
task
error messages
newcomer
renamer
1
updated
Feb 22, 2022
New wording for error message around associated type families
#21100
· created
Feb 18, 2022
by
Richard Eisenberg
P
low
T
task
error messages
newcomer
typechecker
4
0
updated
Feb 22, 2022
Redudant hs-boot file checks are not very good
#21094
· created
Feb 17, 2022
by
Matthew Pickering
P
normal
T
bug
error messages
hs-boot
5
updated
Mar 01, 2022
Better error messages for Num Literals
#21086
· created
Feb 15, 2022
by
Vance Palacio
T
feature request
error messages
newcomer
1
6
updated
Feb 25, 2022
Prev
1
2
3
4
5
…
14
Next