Issues · Glasgow Haskell Compiler / GHC · GitLab

built in type lit type families that could be injective *should* be injective

#17927 · opened Mar 17, 2020 by Carter Schonwald core libraries feature request injective type families
- CLOSED
- 11
updated Mar 19, 2020
Ability to see time exact compilation time of modules

#17727 · opened Jan 21, 2020 by MaxGabriel feature request
- CLOSED
- 3
updated Feb 09, 2020
Default method (/ type family) can't be given at a more specific kind

#17711 · opened Jan 19, 2020 by Icelandjack DefaultSignatures feature request needs triage
- CLOSED
- 7
updated Jan 20, 2020
Add symlink permission detection to testsuite driver on Windows?

#17706 · opened Jan 17, 2020 by Ben Gamari Windows feature request testsuite
- CLOSED
- 5
- 3
updated Feb 24, 2020
Optimize large constructor updates.

#17647 · opened Jan 07, 2020 by Andreas Klebinger code generation feature request runtime perf
- CLOSED
- 3
- 2
updated Feb 06, 2020
hadrian.settings doesn't support changing Cabal Setup builder arguments

#17612 · opened Dec 27, 2019 by Ben Gamari Make removal feature request hadrian
- CLOSED
- 2
- 0
updated Feb 08, 2020
Ergonomic TTG passes

#17595 · opened Dec 21, 2019 by Sebastian Graf TTG feature request needs triage
- CLOSED
- 9
updated Jan 07, 2020
Allow WARNING pragma on instances

#17485 · opened Nov 16, 2019 by Andreas Abel error messages feature request
- CLOSED
- 5
updated Nov 25, 2019
Pattern match warnings are per Match, not per GRHS

#17465 · opened Nov 11, 2019 by Sebastian Graf feature request pattern match warnings
- CLOSED
- 27
- 2
updated Jan 25, 2020
Add instance Data a => Data (ZipList a)

#17435 · opened Nov 04, 2019 by Mario 8.10.1 core libraries feature request
- CLOSED
- 2
- 6
updated Feb 25, 2020
IsList instance for ZipList

#17433 · opened Nov 04, 2019 by Georgi Lyubenov 8.12.1 P::normal core libraries feature request
- CLOSED
- 4
- 2
updated Nov 09, 2019
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
- 1
- 3
updated Nov 02, 2019
Special pretty printing for unary tuples

#17380 · opened Oct 19, 2019 by Alex D 8.10.1 feature request newcomer
- CLOSED
- 5
- 2
updated Nov 07, 2019
Allow building a binary distribution compressed with gzip

#17351 · opened Oct 13, 2019 by Alan Zimmerman feature request needs triage
- CLOSED
- 2
- 1
updated Oct 15, 2019
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
Add eventlog events for `-p` profiling

#17322 · opened Oct 08, 2019 by Matthew Pickering eventlog feature request profiling
- CLOSED
- 2
- 2
updated Oct 23, 2019
Optimise concatenation of empty list?

#17320 · opened Oct 07, 2019 by Ben Gamari P::low core libraries feature request runtime perf
- CLOSED
- 1
- 5
updated Oct 09, 2019
Make sameNat and sameSymbol proxy-polymorphic

#17310 · opened Oct 05, 2019 by Bodigrim core lint feature request levity polymorphism
- CLOSED
- 11
updated Mar 14, 2020
Warnings on unqualified imports of Foldable re-exports of Data.List

#17244 · opened Sep 24, 2019 by Ben Gamari 8.10.2 error messages feature request
- CLOSED
- 6
- 2
updated Feb 08, 2020
Make linter accept PEP 526

#17230 · opened Sep 21, 2019 by Gabor Greif 8.10.1 feature request infrastructure 1
- CLOSED
- 3
updated Jan 21, 2020

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