Issues · Glasgow Haskell Compiler / GHC · GitLab

Implement list fusion using streams instead of foldr/build

#915 · opened Sep 28, 2006 by Simon Peyton Jones 7.6.1 5 Pnormal Trac import core libraries task
- CLOSED
- 50
updated Dec 16, 2020
Add Data.Set.mapMaybe

#1816 · opened Oct 31, 2007 by guest 7.6.1 5 Pnormal Trac import bug core libraries
- CLOSED
- 8
updated Jul 07, 2019
No exception safety in Control.Concurrent.QSem QSemN and SampleVar

#3160 · opened Apr 08, 2009 by ChrisKuklewicz 7.6.1 5 Pnormal Trac import bug core libraries
- CLOSED
- 20
updated Jul 07, 2019
openFile sharing permissions are inconsistent across platforms

#4363 · opened Oct 04, 2010 by jystic 7.6.1 7 Phigh Trac import bug core libraries incorrect runtime result
- CLOSED
- 16
updated Jul 07, 2019
Control.Monad.forever leaks space

#5205 · opened May 19, 2011 by takano-akio 7.6.1 7 Phigh Trac import bug core libraries runtime perf
- CLOSED
- 15
updated Jul 07, 2019
Foldable typeclass: make foldl' and foldr' class methods

#5538 · opened Oct 08, 2011 by guest 7.6.1 5 Pnormal Trac import core libraries task
- CLOSED
- 2
updated Jul 07, 2019
Proposal: Remove Num superclass of Bits

#5593 · opened Oct 29, 2011 by basvandijk 7.6.1 5 Pnormal Trac import core libraries report impact task
- CLOSED
- 4
updated Jul 07, 2019
Proposal: Add Applicative instances for the remaining monads in base

#5627 · opened Nov 11, 2011 by basvandijk 7.6.1 5 Pnormal Trac import core libraries feature request
- CLOSED
- 3
updated Jul 07, 2019
Data.Unique.Unique and Data.Graph.SCC are not instances of Show

#5667 · opened Nov 29, 2011 by jewillco 7.6.1 5 Pnormal Trac import core libraries feature request
- CLOSED
- 2
updated Jul 07, 2019
Provide Arrow lift functions for Control.Arrow

#5679 · opened Dec 04, 2011 by A1kmm 7.6.1 5 Pnormal Trac import core libraries feature request
- CLOSED
- 1
updated Jul 07, 2019
bug in signum function

#5683 · opened Dec 05, 2011 by tristes_tigres 7.6.1 5 Pnormal Trac import bug core libraries
- CLOSED
- 14
updated Jul 07, 2019
Use sharing in the Alternative instance of Maybe

#5699 · opened Dec 14, 2011 by basvandijk 7.6.1 5 Pnormal Trac import core libraries feature request
- CLOSED
- 2
updated Jul 07, 2019
openFile should fail if null bytes are in the argument

#5741 · opened Jan 03, 2012 by Veinor 7.6.1 7 Phigh Trac import core libraries feature request runtime perf
- CLOSED
- 4
updated Jul 07, 2019
Add strict versions of modifyIORef and atomicModifyIORef

#5926 · opened Mar 11, 2012 by joeyadams 7.6.1 5 Pnormal Trac import core libraries feature request runtime perf
- CLOSED
- 4
updated Jul 07, 2019
add System.Environment.lookupEnv which returns Maybe instead of an exception

#5930 · opened Mar 12, 2012 by elaforge 7.6.1 5 Pnormal Trac import core libraries feature request
- CLOSED
- 4
updated Jul 07, 2019
Fixed format floating point conversion does not round to even

#5963 · opened Mar 24, 2012 by lennart@augustsson.net 7.6.1 5 Pnormal Trac import bug core libraries
- CLOSED
- 3
updated Jul 07, 2019
gettimeofday should not be used to schedule timeouts

#6136 · opened May 31, 2012 by DanielWaterworth 7.6.1 5 Pnormal Trac import bug core libraries
- CLOSED
- 2
updated Jul 07, 2019
ForeignPtrContents isn't exported

#7012 · opened Jun 19, 2012 by rl@cse.unsw.edu.au 7.6.1 5 Pnormal Trac import bug core libraries
- CLOSED
- 2
updated Jul 07, 2019
Add System.Environment.getExecutablePath

#7029 · opened Jun 26, 2012 by tibbe 7.6.1 5 Pnormal Trac import core libraries feature request
- CLOSED
- 10
updated Jul 07, 2019
GHC.Real.gcdInt is no longer optimized.

#7041 · opened Jul 02, 2012 by Bertram Felgenhauer 7.6.1 7 Phigh Trac import bug core libraries
- CLOSED
- 6
updated Jul 07, 2019