Issues · Glasgow Haskell Compiler / GHC · GitLab

Simpliify tcTyConScopedTyVars

#15655 · opened Sep 18, 2018 by Simon Peyton Jones 8.6.1 5 Pnormal Trac import bug
- 3
updated May 23, 2020
SerializedCompact has a [(Ptr a, Word)] instead of a custom datatype

#15652 · opened Sep 18, 2018 by chessai 5 Pnormal Trac import bug compact normal forms runtime perf
- 3
updated Jan 24, 2021
Check if some auto apply code is dead and remove if appropriate.

#15651 · opened Sep 17, 2018 by Andreas Klebinger 9.2.1 5 Pnormal RTS Trac import newcomer task
- 3
updated Jan 22, 2021
Add (or document if already exist) ability to derive custom typeclasses via source plugins

#15650 · opened Sep 17, 2018 by Dmitrii Kovanikov 8.6.1 5 Pnormal Trac import deriving feature request plugins
- 1
- 10
updated Jul 19, 2019
ghci takes super long time to find the type of large fractional number

#15646 · opened Sep 14, 2018 by Johannkokos 9.2.1 5 GHCi Pnormal Trac import bug compiler perf newcomer
- 92
updated Feb 26, 2021
Test Suite Unexpected failure for ghci062(ghci-ext)

#15644 · opened Sep 14, 2018 by Julian Leviston 9.2.1 5 Pnormal Trac import bug remote GHCi testsuite
- 2
updated Jan 25, 2021
Improve the worst case performance of weak pointers

#15642 · opened Sep 14, 2018 by David Feuer 9.2.1 5 Pnormal RTS Trac import feature request runtime perf
- 12
updated Jan 22, 2021
Add "difficulty" field to tickets

#15640 · opened Sep 13, 2018 by Philippe 5 Pnormal Trac import feature request infrastructure
- 3
updated Jul 07, 2019
Surprising failure combining QuantifiedConstraints with Coercible

#15639 · opened Sep 13, 2018 by David Feuer 8.6.1 5 Pnormal Trac import bug typechecker
- 10
updated Jul 07, 2019
GHCi: Segmentation fault Data.List.sum large number

#15634 · opened Sep 12, 2018 by ksallberg Research needed 5 GHCi Pnormal Trac import bug runtime crash
- 10
updated Jul 07, 2019
Undependable Dependencies

#15632 · opened Sep 12, 2018 by AntC 8.6.1 5 FunctionalDependencies OverlappingInstances Pnormal Trac import bug
- 11
updated Oct 30, 2020
Optimise wakeups for STM

#15626 · opened Sep 11, 2018 by Ömer Sinan Ağacan 8.6.1 5 Pnormal Trac import bug
- 1
updated Jul 07, 2019
Error message involving type families points to wrong location

#15621 · opened Sep 08, 2018 by Ryan Scott 9.2.1 5 Pnormal Trac import TypeFamilies bug error messages typechecker
- 11
updated Jan 25, 2021
Speed up Data.Unique

#15620 · opened Sep 08, 2018 by David Feuer 8.6.1 5 Pnormal Trac import bug core libraries runtime perf
- 8
updated Sep 07, 2020
List comprehension seems to prevent some rewrite rules to fire

#15619 · opened Sep 08, 2018 by nobrakal 8.6.1 5 Pnormal Trac import bug
- 1
updated Jul 07, 2019
Test suite should show reason for skipping a test

#15614 · opened Sep 07, 2018 by Ömer Sinan Ağacan 5 Pnormal Trac import task testsuite
- 1
updated Jul 07, 2019
Don't float out lets in between lambdsa

#15606 · opened Sep 05, 2018 by Simon Peyton Jones 8.6.1 5 Pnormal Trac import bug float-out
- 0
updated Jul 07, 2019
Documentation of atomicModifyMutVar# does not show properly

#15605 · opened Sep 05, 2018 by harendra 8.6.1 5 Pnormal Trac import bug core libraries
- 1
updated Jul 07, 2019
ref6 example from StaticPointers documentation doesn't type check

#15603 · opened Sep 04, 2018 by Matthew Pickering 8.6.1 5 Pnormal Trac import bug newcomer
- 7
updated Jul 07, 2019
PAP invariant of pointer tagging does not hold in profiling builds

#15602 · opened Sep 04, 2018 by Ömer Sinan Ağacan 8.6.1 5 Pnormal Trac import bug profiling
- 1
updated Jul 07, 2019

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