Issues · Glasgow Haskell Compiler / GHC · GitLab

Implement "instance chains"

#9334 · opened Jul 19, 2014 by Iavor S. Diatchki 5 Pnormal Trac import feature request typechecker
- 19
updated Jul 07, 2019
MINIMAL pragma should supprt negation

#9328 · opened Jul 18, 2014 by lennart@augustsson.net 5 Pnormal Trac import feature request
- 2
updated Jul 07, 2019
Support for waiting on multiple MVars

#9321 · opened Jul 16, 2014 by schyler 5 Pnormal RTS Trac import feature request
- 11
updated Jul 07, 2019
nofib-analyze doesn’t provide per-benchmark compile time/alloc numbers

#9319 · opened Jul 16, 2014 by Joachim Breitner 5 Pnormal Trac import feature request nofib
- 1
updated Jul 07, 2019
Type families returning quantified types

#9269 · opened Jul 05, 2014 by pumpkin 5 ImpredicativeTypes Pnormal Trac import feature request
- 1
- 35
updated Jan 15, 2021
Compiler could warn about type variable shadowing, and hint about ScopedTypeVariables

#9244 · opened Jun 27, 2014 by stusmith 5 Pnormal Trac import error messages feature request
- 13
updated Jan 23, 2020
Detect obvious cases of infinite recursion.

#9207 · opened Jun 15, 2014 by mrugiero 5 Pnormal Trac import feature request
- 12
updated Jul 07, 2019
Add sameByteArray#

#9192 · opened Jun 10, 2014 by tibbe 5 Pnormal Trac import feature request newcomer
- 2
updated Aug 29, 2019
GHC shouldn't expand constraint synonyms

#9183 · opened Jun 08, 2014 by Feuerbach 5 Pnormal Trac import feature request
- 10
updated Jul 07, 2019
Empty case analysis for function clauses

#9182 · opened Jun 07, 2014 by dfranke 3 Plow Trac import feature request
- 5
updated Jul 07, 2019
New magic function `staticError`

#9180 · opened Jun 07, 2014 by Joachim Breitner 5 Pnormal Trac import feature request
- 4
updated Jul 07, 2019
feature request: way to set actual program argv

#9143 · opened May 25, 2014 by joeyhess 5 Pnormal RTS Trac import feature request
- 7
updated Jul 07, 2019
A way to match RULES only for literals

#9137 · opened May 23, 2014 by Joachim Breitner 5 Pnormal Trac import feature request
- 4
updated Jul 07, 2019
Can't eta-reduce representational coercions

#9118 · opened May 15, 2014 by Richard Eisenberg 3 Plow Trac import feature request roles
- 9
updated Jul 07, 2019
support for deriving Vector/MVector instances

#9112 · opened May 15, 2014 by jwlato 5 Pnormal Trac import feature request roles
- 12
updated Jul 07, 2019
print and/or apply constraints when showing info for typed holes

#9091 · opened May 08, 2014 by Andres Löh 5 Pnormal Trac import feature request typechecker
- 10
updated Jul 07, 2019
An async exception handler that blocks throwTo until handler finishes running

#9030 · opened Apr 23, 2014 by jberryman 5 Pnormal Trac import feature request
- 5
updated Jul 07, 2019
Warn about unused parameters in recursive definitions

#8997 · opened Apr 15, 2014 by Joachim Breitner 3 Plow Trac import feature request
- 1
updated Jul 07, 2019
nofib should record and report more fine-grained binary size information

#8989 · opened Apr 12, 2014 by Edward Z. Yang 5 Pnormal Trac import feature request nofib
- 0
updated Jul 07, 2019
Add syntax for creating finite maps and sets

#8967 · opened Apr 07, 2014 by tibbe 5 Pnormal Trac import feature request
- 3
updated Jul 07, 2019