Issues · Glasgow Haskell Compiler / GHC · GitLab

GHC configure step can fail when CC=clang

#15742 · created Oct 12, 2018 by judah 8.8.2 5 Phighest Tbug Trac import
- CLOSED
- 5
- 1
- 3
updated Jan 07, 2020
Windows builds broken

#18272 · created May 31, 2020 by Tamar Christina 9.0.1 10 Phighest Tbug Windows
- CLOSED
- 7
- 5
updated Jun 04, 2020
Poly-kinded rewrite rule fails to typecheck (HEAD only)

#17710 · created Jan 19, 2020 by Ryan Scott 9.0.1 10 Phighest PolyKinds Tbug rules typechecker
- CLOSED
- 2
- 9
updated Mar 15, 2020
HEAD-only panic (coVarKindsTypesRole, non coercion variable) with -O2 and -dcore-lint

#17590 · created Dec 19, 2019 by Ryan Scott 9.0.1 10 Phighest Tbug core lint
- CLOSED
- 4
updated Mar 15, 2020
GHC 8.10 regression: Core Lint error when defining instance of CUSK-less class

#17566 · created Dec 11, 2019 by Ryan Scott 8.10.2 10 CUSKs Phighest PolyKinds Tbug TypeFamilies
- CLOSED
- 6
- 32
updated Oct 19, 2020
GHC HEAD-only panic (emitPrimOp: handled above in cgOpApp)

#17442 · created Nov 06, 2019 by Ryan Scott 8.10.1 10 Phighest TypeFamilies compiler crash
- CLOSED
- 5
- 9
updated Feb 25, 2020
TypeFamilyDependencies aggressively requires UndecidableInstances on GHC HEAD

#17405 · created Oct 27, 2019 by Ryan Scott 8.10.1 10 Phighest TypeFamilies UndecideableInstances injective type families
- CLOSED
- 2
- 8
updated Feb 25, 2020
GHC HEAD regression: -Wincomplete-patterns incorrectly warns on TH-quoted function

#17270 · created Sep 28, 2019 by Ryan Scott 8.10.1 10 Phighest TemplateHaskell pattern match warnings
- CLOSED
- 4
- 13
updated May 29, 2020
QuantifiedConstraints can prove anything with an infinite loop.

#17267 · created Sep 27, 2019 by James Payor 8.10.1 10 Phighest QuantifiedConstraints
- CLOSED
- 11
updated Dec 23, 2019
GHC thinks type variables are not bound by data family constructor in LHS of type synonym instance

#17067 · created Aug 17, 2019 by Alexis King 8.10.1 10 Phighest TypeFamilies
- CLOSED
- 3
- 4
updated Aug 18, 2019
Minimized `microstache` code fails Core Lint

#16978 · created Jul 24, 2019 by Ryan Scott 8.10.1 10 Phighest core lint
- CLOSED
- 1
- 12
updated Nov 22, 2019
Core lint error building `network-2.6.3.6` with HEAD

#16918 · created Jul 06, 2019 by Matthew Pickering 8.10.1 10 Phighest Tbug simplifier
- CLOSED
- 3
- 14
updated Aug 21, 2019
Consistent segfault when compiled program is executed

#16893 · created Jul 01, 2019 by Alexey Kuleshevich 9.0.1 10 Phighest Tbug runtime crash
- CLOSED
- 11
- 88
updated Dec 08, 2021
GHC 8.8.1-alpha2's automatic enabling of -fobject-code breaks some doctest workflows

#16876 · created Jun 26, 2019 by Ryan Scott 8.10.1 10 GHCi Phighest Tbug UnboxedSums UnboxedTuples
- CLOSED
- 2
- 15
updated Dec 31, 2020
Mac OS builders are over capacity

#16771 · created Jun 07, 2019 by Ben Gamari 10 Phighest infrastructure
- CLOSED
- 6
updated Nov 21, 2019
GHC HEAD-only panic with PartialTypeSignatures

#16728 · created May 31, 2019 by Ryan Scott 8.10.1 10 Phighest PolyKinds partial type sigs
- CLOSED
- 1
- 2
updated Jul 07, 2019
Update 8.8 libraries

#16690 · created May 24, 2019 by Oleg Grenrus 8.8.1 10 Phighest Ttask
- CLOSED
- 2
updated Jul 20, 2019
Can't build `ghc-8.8` branch with `happy-1.19.10`

#16652 · created May 13, 2019 by Ryan Scott 8.8.1 10 Phighest parser
- CLOSED
- 4
updated Aug 12, 2020
Recompilation results in linking failure or program segfault

#16608 · created Apr 29, 2019 by Kirill Elagin 8.8.1 10 Phighest Tbug
- CLOSED
- 6
- 25
updated Sep 02, 2019
GHC 8.8-related changelogs omit several important major developments 5 of 5 tasks completed

#16603 · created Apr 24, 2019 by Ryan Scott 8.8.1 10 Phighest documentation
- CLOSED
- 5
- 1
- 3
updated Feb 25, 2020

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