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
4,251
Issues
4,251
List
Boards
Labels
Service Desk
Milestones
Iterations
Merge Requests
391
Merge Requests
391
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
31
Closed
207
All
238
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}}
Milestone due date
Priority
Created date
Last updated
Milestone due date
Due date
Popularity
Label priority
Manual
Weight
GHC 8.6 Core Lint regression (Kind application error)
#16247
· opened
Jan 27, 2019
by
Ryan Scott
8.10.1
5
P
normal
Trac import
TypeInType
bug
compiler crash
typechecker
CLOSED
8
updated
Jul 07, 2019
GHC panic: newtype F rep = F (forall (a :: TYPE rep). a)
#15883
· opened
Nov 09, 2018
by
Icelandjack
8.10.1
5
P
normal
Trac import
TypeInType
UnliftedNewtypes
bug
compiler crash
typechecker
CLOSED
6
updated
Jan 17, 2020
Odd pretty printing of equality constraint in kind ('GHC.Types.Eq# <>)
#15872
· opened
Nov 07, 2018
by
Icelandjack
8.10.1
5
P
normal
Trac import
TypeInType
bug
error messages
CLOSED
5
11
updated
Jul 07, 2019
Allow runtime-representation polymorphic data families
#12766
· opened
Oct 26, 2016
by
Icelandjack
8.10.1
5
P
normal
Trac import
TypeInType
UnliftedNewtypes
feature request
CLOSED
3
updated
Jul 07, 2019
“Constraints in kinds” illegal family application in instance (+ documentation issues?)
#12102
· opened
May 22, 2016
by
Icelandjack
8.10.1
5
P
normal
Trac import
TypeInType
bug
CLOSED
5
23
updated
Jul 07, 2019
TypeApplications-related infinite loop (GHC 8.6+ only)
#15577
· opened
Aug 29, 2018
by
Ryan Scott
8.8.2
7
P
high
Trac import
TypeApplications
TypeInType
bug
compiler perf
typechecker
CLOSED
14
updated
Aug 30, 2019
`Any` appearing in a quantified constraint
#17562
· opened
Dec 10, 2019
by
Richard Eisenberg
9.0.1
QuantifiedConstraints
TypeInType
bug
error messages
typechecker
CLOSED
3
4
updated
Jan 11, 2021
Error message mentions Any
#15474
· opened
Aug 03, 2018
by
Krzysztof Gogolewski
9.0.1
5
P
normal
Trac import
TypeInType
bug
error messages
CLOSED
2
8
updated
Jan 11, 2021
Kind inference for newtypes in GADT syntax is deeply broken
#18891
· opened
Oct 26, 2020
by
Richard Eisenberg
9.2.1
GADTs
P
normal
PolyKinds
StandaloneKindSignatures
TypeFamilies
TypeInType
UnliftedNewtypes
bug
levity polymorphism
typechecker
CLOSED
2
3
updated
Dec 08, 2020
The well-kinded type invariant (in TcType)
#14873
· opened
Mar 01, 2018
by
Ryan Scott
9.2.1
10
P
highest
Trac import
TypeInType
bug
compiler crash
typechecker
12
updated
Jan 23, 2021
Associated type family can't be used at the kind level within other parts of parent class
#15942
· opened
Nov 23, 2018
by
Icelandjack
8.6.3
5
P
normal
Trac import
TypeApplications
TypeInType
bug
CLOSED
2
8
updated
Sep 19, 2020
GHC Panic: data A n (a :: n) :: a -> Type
#15881
· opened
Nov 09, 2018
by
Icelandjack
8.6.3
5
P
normal
Trac import
TypeInType
bug
CLOSED
8
updated
Jul 07, 2019
Dependent quantification, GHC panic
#15859
· opened
Nov 05, 2018
by
Icelandjack
8.6.3
5
P
normal
Trac import
TypeInType
bug
CLOSED
1
3
updated
Jul 07, 2019
GHC panic with TypeInType and type family
#14174
· opened
Aug 31, 2017
by
David Feuer
8.2.3
5
P
normal
Trac import
TypeInType
bug
compiler crash
typechecker
CLOSED
7
updated
Jul 07, 2019
TypeInType prevents Typeable from being resolved from a given
#19196
· opened
Jan 08, 2021
by
Serge Kosyrev
TypeInType
Typeable
program incorrectly rejected
typechecker
CLOSED
3
updated
Jan 11, 2021
Tighten up the treatment of loose types in the solver
#18753
· opened
Sep 26, 2020
by
Richard Eisenberg
TypeInType
constraint solver
typechecker
CLOSED
3
1
updated
Sep 30, 2020
GHC panic (tcInvisibleTyBinder) when using constraint in a kind
#18714
· opened
Sep 18, 2020
by
Ryan Scott
TypeInType
bug
compiler crash
CLOSED
2
4
updated
Sep 21, 2020
Why check for -fdefer-type-errors in metaTyVarUpdateOK?
#18689
· opened
Sep 14, 2020
by
Richard Eisenberg
TypeInType
typechecker
1
updated
Dec 22, 2020
Order of StandaloneKindSignatures and CUSKs extensions significant
#18308
· opened
Jun 07, 2020
by
Björn Hegerfors
CUSKs
P
normal
StandaloneKindSignatures
TypeInType
bug
typechecker
5
updated
Jun 26, 2020
A cast might get in the way of instantiation
#18062
· opened
Apr 15, 2020
by
Simon Peyton Jones
P
normal
TypeInType
bug
typechecker
1
updated
Apr 27, 2020
Prev
1
…
4
5
6
7
8
9
10
11
12
Next