Issues · Glasgow Haskell Compiler / GHC · GitLab

GHCi panics due to linkSomeBCOs: no break array with 9.0.1

#19460 · opened Feb 28, 2021 by Mitsutoshi Aoe bug needs triage
- 0
updated Feb 28, 2021
1/3 of heap allocation when compiling Cabal is due to `TyConApp` in generic types

#19459 · opened Feb 28, 2021 by Matthew Pickering needs triage
- 1
updated Feb 28, 2021
Warning mentions GHC-8.12 in GHC-9.0

#19458 · opened Feb 28, 2021 by Oleg Grenrus needs triage
- 0
updated Feb 28, 2021
conduit-1.3.4 builds with 9.0.1, but not HEAD, due to regression in typechecking sections

#19457 · opened Feb 27, 2021 by Ryan Scott 9.2.1 Phighest bug program incorrectly rejected typechecker
- 0
updated Feb 28, 2021
GHC 8.10 fails to build on FreeBSD 12.2

#19456 · opened Feb 27, 2021 by vdukhovni 8.10.5 bug ghc build failure needs triage
- 4
updated Feb 28, 2021
Library haddocks should have hyperlinked sources

#19455 · opened Feb 27, 2021 by Simon Jakobi needs triage
- 0
updated Feb 27, 2021
evacuate: strange closure type 20043649 (something to do with compact regions?)

#19454 · opened Feb 27, 2021 by Matthew Pickering needs triage
- 0
updated Feb 27, 2021
Pseudo-SSA in NCG

#19453 · opened Feb 27, 2021 by Benjamin Maurer 9.4.1 NCG backend Pnormal code generation feature request
- 4
updated Feb 27, 2021
panic: `Prelude.chr: bad argument` in GHC < 8.10 when stale interface is present

#19452 · opened Feb 27, 2021 by Andreas Abel needs triage
- 0
updated Feb 27, 2021
memfd_create + mmap for anon allocations in RTS linker for a better debugging experience

#19451 · opened Feb 26, 2021 by Adam Sandberg Eriksson RTS feature request linking
- 0
updated Feb 26, 2021
Split up -Dl debug flag

#19450 · opened Feb 26, 2021 by Ben Gamari RTS linking task
- 1
updated Feb 26, 2021
-fregs-iterative seems to be a pessimization?!

#19449 · opened Feb 26, 2021 by Simon Jakobi NCG backend Pnormal bug documentation
- 1
updated Feb 26, 2021
Generate branchless code for two-alternative cases with default alternative if they return literals or nullary constructors.

#19448 · opened Feb 26, 2021 by Andreas Klebinger code generation
- 1
- 1
updated Feb 26, 2021
Duplicated test in GHC.Tc.Solver.Rewrite.rewrite_exact_fam_app

#19447 · opened Feb 26, 2021 by Simon Peyton Jones constraint solver needs triage
- 1
updated Feb 26, 2021
Missing documentation on -funfolding-keeness-factor deprecation

#19446 · opened Feb 26, 2021 by Simon Jakobi bug documentation needs triage
- 0
updated Feb 26, 2021
(Derived) Ord instances generate terrible code

#19445 · opened Feb 26, 2021 by Sebastian Graf compiler perf deriving needs triage pointer tagging
- 0
updated Feb 26, 2021
Make code generated by `dataToTag#` more compact (and efficient, hopefully)

#19444 · opened Feb 26, 2021 by Sebastian Graf feature request pointer tagging
- 7
updated Feb 26, 2021
`Ord Literal` instance generates code in quadratic size

#19443 · opened Feb 26, 2021 by Sebastian Graf needs triage
- 2
- 0
updated Feb 28, 2021
ghci panic! upon initial installation in VSCode

#19442 · opened Feb 26, 2021 by tinawing Phigh Windows bug compiler crash
- 2
updated Feb 26, 2021
Non-determinism in Ord TyLit

#19441 · opened Feb 26, 2021 by Vladislav Zavialov bug determinism
- 1
updated Feb 26, 2021

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