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Glasgow Haskell Compiler
GHC
Issues
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88
Closed
457
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545
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Optimizer Casting Caf with nominal type
#14967
· opened
Mar 24, 2018
by
etn
5
P
normal
Trac import
bug
incorrect runtime result
CLOSED
2
updated
Jul 07, 2019
GHC 8.4.1 bug: -O + separate compilation + three list fields + concatenation; core-lint fails
#14965
· opened
Mar 23, 2018
by
blynn
8.4.2
5
P
normal
Trac import
bug
debug information
incorrect runtime result
CLOSED
9
updated
Jul 07, 2019
Hyperbolic area sine is unstable for (even moderately) big negative arguments.
#14927
· opened
Mar 15, 2018
by
leftaroundabout
5
P
normal
Trac import
bug
core libraries
incorrect runtime result
CLOSED
7
updated
Jul 07, 2019
-O -g breaks string literals
#14868
· opened
Feb 28, 2018
by
takano-akio
8.4.2
5
P
normal
Trac import
bug
incorrect runtime result
CLOSED
4
updated
Jul 07, 2019
getNumCapabilities produces incorrect CPU counts
#14781
· opened
Feb 09, 2018
by
rtfeldman
5
P
normal
RTS
Trac import
bug
core libraries
incorrect runtime result
CLOSED
3
5
updated
Sep 28, 2020
More incorrect Template Haskell parenthesization
#14681
· opened
Jan 17, 2018
by
Ryan Scott
5
P
normal
TemplateHaskell
Trac import
bug
incorrect runtime result
CLOSED
2
updated
Jul 07, 2019
NoFib : fasta benchmark produces unexpected output on slow/fast modes.
#14557
· opened
Dec 05, 2017
by
Andreas Klebinger
5
P
normal
Trac import
bug
documentation
incorrect runtime result
nofib
CLOSED
2
updated
Jul 07, 2019
-prof causes -N to default to 1
#14545
· opened
Nov 29, 2017
by
gelisam
8.4.1
5
P
normal
Trac import
bug
incorrect runtime result
CLOSED
3
updated
Jul 07, 2019
+RTS -hT does not report about SmallArray objects
#14513
· opened
Nov 23, 2017
by
takano-akio
8.4.1
5
P
normal
RTS
Trac import
bug
incorrect runtime result
profiling
CLOSED
3
updated
Jul 07, 2019
PPC64: Wrong output in print022
#14455
· opened
Nov 12, 2017
by
Peter Trommler
5
GHCi
P
normal
Trac import
broken test
bug
incorrect runtime result
CLOSED
2
1
updated
Jul 10, 2020
approxRational is wrong when (rat - eps) overflows in negative direction
#14425
· opened
Nov 06, 2017
by
danielk
8.4.1
5
P
normal
Trac import
bug
core libraries
incorrect runtime result
CLOSED
4
updated
Jul 07, 2019
some results not expected with the addition
#14377
· opened
Oct 21, 2017
by
vanto
5
P
normal
Trac import
bug
incorrect runtime result
CLOSED
18
updated
Jul 07, 2019
`:kind` suppresses visible dependent quantifiers by default in GHCi 8.2.1
#14238
· opened
Sep 15, 2017
by
Ryan Scott
8.6.1
5
P
normal
Trac import
TypeInType
bug
incorrect runtime result
typechecker
CLOSED
4
updated
Jul 07, 2019
PatternSynonyms Non-exhaustive with UnboxedSums
#14228
· opened
Sep 13, 2017
by
Guillaume Bouchard
8.2.2
5
P
normal
PatternSynonyms
Trac import
UnboxedSums
bug
incorrect runtime result
CLOSED
4
updated
Jul 07, 2019
Ctrl+C causes GHCi 8.2.1 to "exit" in Windows (which didn't happen in 8.0.2)
#14150
· opened
Aug 24, 2017
by
Ryan Scott
8.2.2
5
GHCi
P
normal
Trac import
bug
incorrect runtime result
CLOSED
18
updated
Jul 07, 2019
powModInteger sometimes ignores sign of argument
#14085
· opened
Aug 03, 2017
by
ocheron
8.4.1
5
P
normal
Trac import
bug
core libraries
incorrect runtime result
integer-gmp
CLOSED
4
updated
Jul 07, 2019
Strange behavior of GHC by writing the types in GHCi
#14084
· opened
Aug 03, 2017
by
vanto
5
GHCi
P
normal
Trac import
bug
incorrect runtime result
CLOSED
9
updated
Jul 07, 2019
__GLASGOW_HASKELL__ / ProjectVersionInt is not set correctly in ghc 8.2.1
#14027
· opened
Jul 24, 2017
by
choenerzs
5
P
normal
Trac import
bug
incorrect runtime result
CLOSED
3
updated
Jul 07, 2019
GADT constructor with kind equality constraint quantifies unused existential type variables
#13988
· opened
Jul 17, 2017
by
Ryan Scott
8.4.1
5
P
normal
Trac import
TypeInType
bug
incorrect runtime result
typechecker
CLOSED
7
updated
Jul 07, 2019
Pretty-printer butchers function arrow fixity on GHC HEAD
#13942
· opened
Jul 08, 2017
by
Ryan Scott
5
P
normal
Trac import
bug
incorrect runtime result
CLOSED
2
updated
Jul 07, 2019
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