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Glasgow Haskell Compiler
GHC
Issues
Open
4,322
Closed
13,791
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Remove -XMonadFailDesugaring as per MFP
#19177
· opened
Jan 05, 2021
by
Artem Pelenitsyn
task
CLOSED
1
1
5
updated
Feb 01, 2021
IntTable can lead to large amount of fragmentation
#19171
· opened
Jan 05, 2021
by
Matthew Pickering
P
normal
bug
core libraries
runtime perf
CLOSED
4
1
updated
Jan 17, 2021
Natural shiftL 0 65 not equal to 0
#19170
· opened
Jan 05, 2021
by
Christiaan Baaij
9.0.1
P
highest
bug
ghc-bignum
incorrect runtime result
CLOSED
5
1
updated
Jan 29, 2021
ghc-pkg out of scope
#19169
· opened
Jan 04, 2021
by
Matthew Petersen
GHCi
P
normal
question
CLOSED
2
updated
Jan 05, 2021
Need NoSpecConstr which has been nuked in GHC-9.0
#19168
· opened
Jan 04, 2021
by
harendra
9.0.1
bug
core libraries
CLOSED
11
updated
Feb 10, 2021
Regression around overloaded literals and type applications
#19167
· opened
Jan 04, 2021
by
Richard Eisenberg
9.2.1
OverloadedStrings
RebindableSyntax
TypeApplications
typechecker
CLOSED
2
updated
Feb 21, 2021
`fptr01` fails in the `sanity` way
#19162
· opened
Jan 03, 2021
by
Ben Gamari
P
normal
RTS
bug
CLOSED
2
0
updated
Jan 07, 2021
Can't declare patterns COMPLETE in some cases?
#19160
· opened
Jan 03, 2021
by
Andrew Sutherland
needs triage
pattern match warnings
CLOSED
4
updated
Jan 07, 2021
dlinfo is not necessarily present if defined(OBJFORMAT_ELF)
#19159
· opened
Jan 03, 2021
by
Greg Steuck
9.0.1
P
high
bug
linking
CLOSED
8
1
updated
Jan 22, 2021
ghci's :type still ignores ill-kinded type application with -fdefer-type-errors
#19158
· opened
Jan 03, 2021
by
Jakob Brünker
GHCi
P
normal
bug
deferred type errors
incorrect runtime result
CLOSED
4
2
updated
Jan 22, 2021
GHCi 9.0 hangs when trying to run a program that otherwise runs fine
#19155
· opened
Jan 02, 2021
by
sheaf
9.0.1
GHCi
P
high
Windows
bug
runtime crash
CLOSED
5
15
updated
Jan 25, 2021
GHC 9.0 no longer typechecks a program involving overloaded labels and type applications
#19154
· opened
Jan 02, 2021
by
sheaf
9.2.1
bug
program incorrectly rejected
typechecker
CLOSED
5
8
updated
Feb 22, 2021
GHC-8.10.3 segfaults with FFI code.
#19149
· opened
Jan 01, 2021
by
Oleg Grenrus
FFI
P
highest
bug
CLOSED
5
4
updated
Jan 25, 2021
Error in accounting for GC cpu time in sequential collections
#19147
· opened
Jan 01, 2021
by
Douglas Wilson
P
normal
RTS
bug
incorrect runtime result
CLOSED
1
updated
Mar 05, 2021
MVAR_CLEAN on mutable list assertion failure
#19145
· opened
Jan 01, 2021
by
Matthew Pickering
P
normal
RTS
bug
concurrency
runtime crash
CLOSED
4
12
updated
Feb 21, 2021
Bizarre segmentation fault building fgl
#19144
· opened
Jan 01, 2021
by
Ben Gamari
P
high
bug
compiler crash
linking
CLOSED
1
updated
Jan 01, 2021
newArray does not initialize card table
#19143
· opened
Dec 31, 2020
by
Ben Gamari
P
normal
RTS
bug
runtime perf
CLOSED
5
0
updated
Jan 17, 2021
panic lookup_final_id with -fdefer-type-errors and kind error in instance definition
#19142
· opened
Dec 31, 2020
by
Jakob Brünker
P
normal
bug
compiler crash
deferred type errors
typechecker
CLOSED
3
6
updated
Jan 22, 2021
Standalone deriving for GADT data family instance now produces bogus case that results in type error
#19141
· opened
Dec 31, 2020
by
Jakob Brünker
deriving
CLOSED
4
updated
Jan 01, 2021
panic: No skolem info when trying to use variable with polymorphic kind as Type/Constraint
#19140
· opened
Dec 31, 2020
by
Jakob Brünker
9.2.1
RankNTypes
bug
compiler crash
needs triage
typechecker
CLOSED
1
updated
Dec 31, 2020
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