Issues · Glasgow Haskell Compiler / GHC · GitLab

HEAD-only panic (coVarKindsTypesRole, non coercion variable) with -O2 and -dcore-lint

#17590 · opened 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 · opened Dec 11, 2019 by Ryan Scott 8.10.2 10 CUSKs Phighest PolyKinds Tbug TypeFamilies
- CLOSED
- 6
- 32
updated Oct 19, 2020
More hsc2hs mysteries on Windows

#17480 · opened Nov 14, 2019 by Ben Gamari 8.10.1 Phighest Tbug Windows external-hsc2hs
- CLOSED
- 6
- 11
updated Feb 15, 2020
Core Lint building statistics-0.15.1.1 with GHC 8.8

#17448 · opened Nov 07, 2019 by Ben Gamari 8.8.2 Phighest
- CLOSED
- 3
updated Nov 07, 2019
GHC HEAD-only panic (emitPrimOp: handled above in cgOpApp)

#17442 · opened Nov 06, 2019 by Ryan Scott 8.10.1 10 Phighest TypeFamilies compiler crash
- CLOSED
- 5
- 9
updated Feb 25, 2020
Segfault during GC with -ffull-laziness and unsafeCoerce#

#17439 · opened Nov 06, 2019 by Leon P Smith 8.8.2 Phighest Tbug runtime crash
- CLOSED
- 13
updated Apr 12, 2021
Segfault with -fenable-rewrite-rules

#17437 · opened Nov 05, 2019 by Sylvain Henry 8.8.2 NCG backend Phighest Tbug runtime crash
- CLOSED
- 1
- 13
updated Nov 12, 2019
the impossible pprPanic, called at compiler/cmm/CmmLive.hs:70:8 in ghc:CmmLive

#17429 · opened Nov 03, 2019 by David Hewson 8.8.3 NCG backend Phighest Tbug compiler crash
- CLOSED
- 14
updated Feb 06, 2020
TypeFamilyDependencies aggressively requires UndecidableInstances on GHC HEAD

#17405 · opened Oct 27, 2019 by Ryan Scott 8.10.1 10 Phighest TypeFamilies UndecideableInstances injective type families
- CLOSED
- 2
- 8
updated Feb 25, 2020
Make build system passes duplicated -optl arguments to GHC

#17385 · opened Oct 22, 2019 by Ben Gamari 8.10.1 Phighest Tbug
- CLOSED
- 3
- 0
updated Nov 03, 2019
Bindist configure script doesn't update linker information in `settings`?

#17374 · opened Oct 17, 2019 by Ben Gamari 8.10.1 Phighest
- CLOSED
- 2
- 2
updated Oct 30, 2019
ghc 8.8.1 fails on macOS 10.15 Catalina

#17353 · opened Oct 13, 2019 by fxcoudert 8.8.2 Phighest Tbug linking macOS
- CLOSED
- 1
- 56
updated Feb 24, 2020
GHC HEAD regression: -Wincomplete-patterns incorrectly warns on TH-quoted function

#17270 · opened 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 · opened Sep 27, 2019 by James Payor 8.10.1 10 Phighest QuantifiedConstraints
- CLOSED
- 11
updated Dec 23, 2019
Invalid PATH set for `-B` dirs when calling gcc to link

#17266 · opened Sep 27, 2019 by andrewjcg 8.8.2 Phighest Tbug driver
- CLOSED
- 5
- 2
updated Jan 07, 2020
Con.hs makes Windows angry

#17187 · opened Sep 12, 2019 by Ben Gamari Phighest
- CLOSED
- 2
- 2
updated Sep 16, 2019
log1mexp sign confusion

#17125 · opened Aug 28, 2019 by claude Phighest Tbug core libraries
- CLOSED
- 3
- 1
- 10
updated Jul 16, 2020
Profiled GHC-Head segfaults while building vector.

#17121 · opened Aug 27, 2019 by Andreas Klebinger Phighest Tbug Windows linking
- CLOSED
- 2
- 6
updated Oct 23, 2019
ghc-8.8.1 release tarball requires alex at ./configure time

#17114 · opened Aug 26, 2019 by Sergei Trofimovich 8.8.2 Phighest Tbug
- CLOSED
- 1
updated Aug 27, 2019
path to ghc no longer works in the 8.8.1 build

#17109 · opened Aug 26, 2019 by Sam Halliday 8.8.2 Phighest Tbug ghc build failure
- CLOSED
- 7
updated Sep 14, 2019

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