Issues · Glasgow Haskell Compiler / GHC · GitLab

Natural exponentiation is broken in master

#18509 · opened Jul 28, 2020 by Oleg Grenrus Phighest bug ghc-bignum
- CLOSED
- 5
- 1
- 9
updated Oct 12, 2020
Inconsistent "pipeline" module names in 8.12

#18504 · opened Jul 27, 2020 by Sebastian Graf 9.0.1 GHC API task
- CLOSED
- 4
- 1
- 7
updated Aug 20, 2020
Compiler segfault building floskell in windows 10

#18496 · opened Jul 24, 2020 by Javier Neira Phigh Windows bug compiler crash
- 1
- 73
updated Jan 14, 2021
Typed holes shouldn't cause linearity errors

#18491 · opened Jul 23, 2020 by Arnaud Spiwack LinearTypes bug typed holes
- 1
- 5
updated Sep 26, 2020
Idea: Introduce mode to add cost-centers post-simplification

#18486 · opened Jul 21, 2020 by Ben Gamari feature request profiling
- CLOSED
- 1
- 3
updated Aug 11, 2020
Perf regression when TypeFamilies extension is enabled

#18414 · opened Jul 02, 2020 by harendra runtime perf
- 1
- 20
updated Jul 13, 2020
users-guide: links to extensions will break on ghc-8.12

#18404 · opened Jun 28, 2020 by Takenobu Tani 9.0.1 documentation task
- 1
- 10
updated Jul 14, 2020
Explore profile guided specialization.

#18393 · opened Jun 25, 2020 by Andreas Klebinger feature request runtime perf
- 1
- 0
updated Jul 05, 2020
PmCheck: Forcing a strict field can't lead to divergence

#18341 · opened Jun 16, 2020 by Sebastian Graf Pnormal bug pattern match warnings program incorrectly accepted
- CLOSED
- 4
- 1
- 1
updated Sep 11, 2020
Foreign.Marshal.Pool should use the arena allocator in RTS

#18338 · opened Jun 14, 2020 by Cheng Shao core libraries feature request newcomer
- 1
- 2
updated Oct 26, 2020
Use GCC's JSON diagnostics output

#18333 · opened Jun 12, 2020 by Ben Gamari driver error messages feature request
- 1
- 0
updated Jun 12, 2020
ApplicativeDo and RebindableSyntax requires *both* return and pure

#18313 · opened Jun 08, 2020 by Richard Eisenberg ApplicativeDo Pnormal RebindableSyntax bug
- 1
- 0
updated Oct 07, 2020
Fully qualified symbol access without import

#18303 · opened Jun 05, 2020 by f-a needs triage
- CLOSED
- 1
- 9
updated Jun 08, 2020
Building threaded stage1 fails if stage0 is unregisterized

#18266 · opened May 30, 2020 by Stefan Schulze Frielinghaus Pnormal bug ghc build failure unregisterised
- CLOSED
- 2
- 1
- 3
updated Jul 28, 2020
False-positive redundant-constraint warning on constrained default instance method

#18259 · opened May 29, 2020 by infinity0 DefaultSignatures
- 1
- 2
updated Jul 14, 2020
Bring down compilation time of GHC.Hs.Instances

#18256 · opened May 28, 2020 by Ben Gamari task
- CLOSED
- 1
- 1
updated Jun 30, 2020
@ sensitivity breaks modules without any extensions enabled.

#18251 · opened May 28, 2020 by Oleg Grenrus Pnormal bug report impact
- 1
- 18
updated Jun 10, 2020
Pattern match checking for unlifted types

#18249 · opened May 28, 2020 by Sebastian Graf feature request pattern match warnings
- CLOSED
- 3
- 1
- 9
updated Oct 01, 2020
-ddump-minimal-imports does not dump some pattern imports correctly

#18247 · opened May 27, 2020 by jrp2014 8.10.2 PatternSynonyms bug
- 1
- 24
updated Oct 01, 2020
Bump bytestring to gain Builder fix 2 of 3 tasks completed

#18233 · opened May 25, 2020 by Ben Gamari 8.8.4 Phighest task
- CLOSED
- 1
- 1
- 4
updated Dec 20, 2020

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