Issues · Glasgow Haskell Compiler / GHC · GitLab

Optimize large constructor updates.

#17647 · opened Jan 07, 2020 by Andreas Klebinger code generation feature request runtime perf
- CLOSED
- 3
- 2
updated Jul 14, 2020
Hide "Loading package environment" message

#16879 · opened Jun 27, 2019 by Guillaume Bouchard 8.10.1 Plow feature request package system 3
- CLOSED
- 3
- 3
- 0
updated Aug 25, 2019
Compress certain IdInfo fields into a single Word64

#17497 · opened Nov 19, 2019 by Andreas Klebinger feature request
- CLOSED
- 9
- 2
- 3
updated May 14, 2020
Provide RTS option to return memory non-lazily to the OS on Linux

#17411 · opened Oct 28, 2019 by Niklas Hambüchen RTS feature request
- CLOSED
- 2
- 2
- 7
updated Apr 02, 2020
Hadrian provides no way to accept output of test

#16238 · opened Jan 25, 2019 by Matthew Pickering Phigh Trac import feature request hadrian 7
- CLOSED
- 2
- 5
updated Jul 07, 2019
Idea: Introduce mode to add cost-centers post-simplification

#18486 · opened Jul 21, 2020 by Ben Gamari feature request profiling
- CLOSED
- 1
- 3
updated Aug 11, 2020
Allow a wrapper with up to more than `-fmax-worker-args` parameters when the number of parameters wouldn't change

#18122 · opened Apr 30, 2020 by Sebastian Graf demand analysis feature request
- CLOSED
- 3
- 1
- 12
updated May 26, 2020
Hadrian --freeze2 flag

#18029 · opened Apr 07, 2020 by Ben Gamari feature request haddock hadrian
- CLOSED
- 1
- 1
- 2
updated Jul 22, 2020
Allow command name resolution for GHCi commands with option `!`

#17345 · opened Oct 12, 2019 by Takenobu Tani GHCi feature request
- CLOSED
- 1
- 1
updated Oct 24, 2019
Optimise concatenation of empty list?

#17320 · opened Oct 07, 2019 by Ben Gamari Plow core libraries feature request runtime perf
- CLOSED
- 1
- 5
updated Oct 09, 2019
ghci: load modules with settings

#17195 · opened Sep 16, 2019 by Domen Kožar feature request needs triage
- CLOSED
- 1
- 1
updated Sep 16, 2019
Do not emit every iface load/codegen event to stderr when using -v by default

#17138 · opened Aug 30, 2019 by Andreas Klebinger 8.10.1 feature request
- CLOSED
- 1
- 7
updated Sep 24, 2019
Replace GHCi :! command with ::

#17002 · opened Jul 29, 2019 by Ryan Johnson GHCi feature request
- CLOSED
- 1
- 4
- 5
updated Aug 02, 2019
Add a flag to dump all cmm stages and split into separate files

#16930 · opened Jul 09, 2019 by Alex D 8.10.1 Pnormal feature request
- CLOSED
- 1
- 1
- 1
updated Jun 03, 2020
Document UnliftedFFITypes

#16629 · opened May 06, 2019 by Andrew Martin documentation feature request
- CLOSED
- 1
- 1
- 4
updated Jul 26, 2020
Missing newtypes for socklen_t and nfds_t in System.Posix.Types

#16568 · opened Apr 10, 2019 by Andrew Martin 8.10.1 core libraries feature request newcomer
- CLOSED
- 1
- 2
updated Sep 24, 2019
Flag to instruct GHC not to use an environment file

#16309 · opened Feb 12, 2019 by Richard Eisenberg 8.8.1 Pnormal Trac import feature request 5
- CLOSED
- 1
- 6
updated Jul 07, 2019
fromJust has no HasCallStack

#15559 · opened Aug 23, 2018 by Joachim Breitner 8.8.1 Pnormal Trac import core libraries feature request newcomer 5
- CLOSED
- 1
- 9
updated Aug 08, 2019
"GHC.Integer can't throw exceptions" is wrong

#14664 · opened Jan 12, 2018 by Zemyla Plow Trac import feature request 3
- CLOSED
- 1
- 1
- 2
updated Feb 11, 2020
Lift the "Illegal polymorphic type" restriction on type families

#13901 · opened Jun 30, 2017 by Ryan Scott Pnormal Trac import TypeFamilies feature request typechecker 5
- CLOSED
- 1
- 6
updated Jul 07, 2019

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