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
2,764
Closed
12,282
All
15,046
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}}
Popularity
Priority
Created date
Last updated
Milestone due date
Due date
Popularity
Label priority
Manual
Weight
haddock parsing fails with valid input
#15029
· opened
Apr 12, 2018
by
Levent Erkök
5
P
normal
Trac import
bug
parser
5
updated
Oct 29, 2020
PatternSynonyms: Problems with quantified constraints / foralls
#15020
· opened
Apr 10, 2018
by
Icelandjack
5
P
normal
PatternSynonyms
QuantifiedConstraints
Trac import
bug
4
updated
Jan 23, 2020
Fix performance regressions from #14737
#15019
· opened
Apr 09, 2018
by
Tobias Dammers
9.2.1
7
P
high
Trac import
bug
compiler perf
26
updated
Jan 23, 2021
Referencing a do-bound variable in a rec block with ApplicativeDo results in variable not in scope during type checking
#15016
· opened
Apr 09, 2018
by
rjmk
8.4.3
7
ApplicativeDo
P
high
Trac import
bug
7
updated
Jul 07, 2019
Parsing of exp_doc loses section markers
#15015
· opened
Apr 09, 2018
by
Levent Erkök
8.4.3
5
P
normal
Trac import
bug
parser
0
updated
Jul 07, 2019
Exhaustivity check should suggest when COMPLETE could be helpful
#15014
· opened
Apr 08, 2018
by
Edward Z. Yang
8.4.3
5
P
normal
PatternSynonyms
Trac import
bug
error messages
pattern match warnings
typechecker
0
updated
Jul 07, 2019
Automate update of VersionHistory table
#15011
· opened
Apr 07, 2018
by
Ben Gamari
5
P
normal
Trac import
infrastructure
task
3
updated
Jan 23, 2020
Application (warp) server crashing periodically with "TSO object entered"
#15010
· opened
Apr 06, 2018
by
ramirez7
5
P
high
RTS
Trac import
bug
info needed
runtime crash
7
updated
Jan 23, 2020
Add a linter for debug information (-g)
#15000
· opened
Apr 04, 2018
by
niteria
5
P
normal
Trac import
debug information
feature request
2
updated
Jul 07, 2019
mut_list_size calculation is off
#14997
· opened
Apr 03, 2018
by
Ömer Sinan Ağacan
0
P
low
RTS
Trac import
bug
4
updated
Jul 07, 2019
QuantifiedConstraints: Incorrect pretty printing
#14995
· opened
Apr 02, 2018
by
Icelandjack
3
GHCi
P
low
QuantifiedConstraints
Trac import
bug
error messages
3
updated
Jul 07, 2019
Memory strain while compiling HLint
#14988
· opened
Mar 30, 2018
by
mcandre
5
P
normal
Trac import
bug
compiler perf
2
4
updated
Sep 29, 2019
Memory usage exploding for complex pattern matching
#14987
· opened
Mar 30, 2018
by
vmiraldo
5
P
normal
Trac import
bug
compiler crash
compiler perf
18
updated
May 02, 2020
GHC flags missing from the user guide flag reference.
#14985
· opened
Mar 29, 2018
by
Merijn Verstraaten
5
P
normal
Trac import
bug
documentation
0
updated
Feb 07, 2021
Have custom type errors imply Void
#14983
· opened
Mar 29, 2018
by
Icelandjack
0
P
low
QuantifiedConstraints
Trac import
custom type errors
task
3
updated
Oct 30, 2020
LLVM default -mcpu setting inhibits customization
#14982
· opened
Mar 28, 2018
by
Thomas Main DuBuisson
8.4.2
5
LLVM backend
P
normal
Trac import
bug
3
updated
Jul 07, 2019
GHC parallel GC is not doing well on modern many-core machine
#14981
· opened
Mar 27, 2018
by
varosi
5
P
normal
RTS
Trac import
bug
17
updated
Mar 07, 2021
Runtime performance regression with binary operations on vectors
#14980
· opened
Mar 27, 2018
by
ttylec
9.2.1
7
P
high
Trac import
bug
runtime perf
34
updated
Jan 23, 2021
Issue warning is -main-is is used in OPTIONS pragma
#14979
· opened
Mar 26, 2018
by
Ben Gamari
5
P
normal
Trac import
feature request
0
updated
Jul 07, 2019
2-fold memory usage regression GHC 8.2.2 -> GHC 8.4.1 compiling `mmark` package
#14974
· opened
Mar 26, 2018
by
Herbert Valerio Riedel
9.2.1
7
P
high
Trac import
bug
compiler perf
12
updated
Mar 02, 2021
Prev
1
…
28
29
30
31
32
33
34
35
36
…
139
Next