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Glasgow Haskell Compiler
GHC
Issues
Open
16
Closed
5
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21
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Manual
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semantics of concurrent program depends on -O level, -f[no-]omit-yields
#15975
· opened
Nov 29, 2018
by
waldmann@imn.htwk-leipzig.de
Research needed
P::normal
RTS
Trac import
bug
incorrect runtime result
5
2
updated
Nov 14, 2019
conversion from Integer to Double rounds differently depending on the value
#15926
· opened
Nov 21, 2018
by
drvirgilio
Research needed
P::normal
Trac import
bug
5
0
updated
Jul 07, 2019
GHCi: Segmentation fault Data.List.sum large number
#15634
· opened
Sep 12, 2018
by
ksallberg
Research needed
GHCi
P::normal
Trac import
bug
runtime crash
5
10
updated
Jul 07, 2019
Investigate Haskell rewrite of testsuite driver
#15575
· opened
Aug 29, 2018
by
Tobias Dammers
Research needed
P::normal
Trac import
task
testsuite
5
2
updated
Jul 07, 2019
Implement minimumOn, maximumOn to mirror sortOn
#15566
· opened
Aug 25, 2018
by
Gabriel Garcia
Research needed
P::normal
Trac import
core libraries
feature request
5
6
updated
Jul 07, 2019
Binary crashes under dtrace
#15543
· opened
Aug 20, 2018
by
Last G
Research needed
P::normal
Trac import
bug
runtime crash
5
2
updated
Jul 07, 2019
Fix unknown symbols/addresses in perf output
#15501
· opened
Aug 10, 2018
by
Last G
Research needed
P::normal
Trac import
bug
code generation
debug information
5
1
updated
Jul 07, 2019
Data type with phantoms using TypeInType isn't coercible
#15441
· opened
Jul 26, 2018
by
glittershark
Research needed
P::normal
Trac import
bug
roles
5
5
updated
Jul 07, 2019
Weak pointers to static objects are sometimes not detected as unreachable
#15417
· opened
Jul 19, 2018
by
Ömer Sinan Ağacan
Research needed
P::normal
RTS
Trac import
bug
5
1
updated
Jul 07, 2019
Nursery size adulterates cachegrind metrics in nofib
#15333
· opened
Jul 02, 2018
by
Sebastian Graf
Research needed
P::normal
Trac import
bug
nofib
5
7
updated
Jul 07, 2019
Better Interaction Between Specialization and GND
#15151
· opened
May 14, 2018
by
Andrew Martin
Research needed
P::normal
Trac import
deriving
feature request
5
4
updated
Jul 07, 2019
ghc-8.2.1 installation fails on OpenBSD 6.0
#14044
· opened
Jul 27, 2017
by
romanzolotarev
Research needed
P::normal
Trac import
bug
5
4
updated
Jul 07, 2019
test dynamic-paper for way profasm fails with Simplifier ticks exhausted
#13715
· opened
May 17, 2017
by
george.colpitts
Research needed
P::normal
Trac import
bug
compiler crash
simplifier
5
8
updated
Jul 07, 2019
Giving Backpack a Promotion
#13149
· opened
Jan 18, 2017
by
Edward Z. Yang
Research needed
P::low
Trac import
backpack
broken test
task
typechecker
3
4
updated
Nov 27, 2019
large performance regression in type checker speed in 7.8
#9198
· opened
Jun 12, 2014
by
Carter Schonwald
Research needed
P::normal
Trac import
bug
compiler perf
typechecker
5
12
updated
Jul 07, 2019
float-out causes extra allocation
#7367
· opened
Oct 25, 2012
by
wurmli
Research needed
P::normal
Trac import
bug
float-out
runtime perf
5
24
updated
Jul 07, 2019