Issues · Glasgow Haskell Compiler / GHC · GitLab

`Messages` can't be easily printed for debugging purposes

#19694 · opened Apr 13, 2021 by Matthew Pickering Plow Ttask error messages newcomer
- 1
- 3
updated Apr 19, 2021
Remove redundant checks before emitting certain warnings 1 of 14 tasks completed

#19653 · opened Apr 06, 2021 by Alfredo Di Napoli 9.4.1 error messages newcomer
- 2
updated Apr 12, 2021
Less -fmax-simplifier-iterations in -O1

#19524 · opened Mar 11, 2021 by Sebastian Graf Ttask compiler perf newcomer simplifier
- 1
updated Apr 06, 2021
Nearly all uses of `uniqCompareFS` are dubious and lack a non-determinism justification

#19486 · opened Mar 04, 2021 by Sebastian Graf Pnormal Ttask determinism newcomer
- 1
- 1
updated Apr 08, 2021
User guide sections are in a strange order

#19391 · opened Feb 17, 2021 by Matthew Pickering Plow Tbug documentation newcomer
- 1
- 1
updated Mar 06, 2021
Possibly wrong statement about laws of typeclass Data.Functor

#19300 · opened Feb 02, 2021 by Ghost User Pnormal Tbug documentation newcomer
- 2
updated Feb 21, 2021
Optimize Data.elem on enumerated lists.

#19258 · opened Jan 25, 2021 by Tom Becker Ttask newcomer runtime perf
- 5
updated Jan 29, 2021
callStack produces call-stacks with duplicated backslashes on Windows when used with -XCPP

#19236 · opened Jan 19, 2021 by Simon Hengel HasCallStack Tbug Windows newcomer
- 0
updated Jan 30, 2021
Implicitly quantify variables in `:kind' command

#19217 · opened Jan 14, 2021 by Icelandjack GHCi Tfeature request newcomer
- 1
- 1
updated Jan 30, 2021
Printer.c logic for printing RET_FUN closures is incorrect

#19134 · opened Dec 29, 2020 by Matthew Pickering Pnormal RTS Tbug newcomer
- 0
updated Jan 21, 2021
DerivingVia: incorrectly accepts deriving via types with differing runtime representations

#19079 · opened Dec 16, 2020 by Zachary Churchill DerivingVia Pnormal Tbug deriving documentation newcomer
- 4
updated Dec 20, 2020
"inplace/bin/ghc-stage2" reads default environment file?

#18988 · opened Nov 24, 2020 by jwaldmann Pnormal Tbug ghc build failure hadrian newcomer
- 2
updated Apr 07, 2021
Strange reference to "eval-mode" in man page

#18695 · opened Sep 15, 2020 by Richard Eisenberg Pnormal Tbug documentation newcomer
- 0
updated Sep 15, 2020
No expected undocumented flags

#18633 · opened Aug 31, 2020 by Richard Eisenberg Ttask documentation newcomer
- 1
- 8
updated Sep 18, 2020
-Wprepositive-qualified-module: Suggest turning on ImportQualifiedPost

#18545 · opened Aug 06, 2020 by Gesh Pnormal Tbug error messages newcomer
- 2
updated Aug 13, 2020
forall parser error message doesn't suggest ScopedTypeVariables.

#18468 · opened Jul 17, 2020 by Oleg Grenrus Pnormal Tbug error messages newcomer parser
- 8
updated Feb 21, 2021
GHC.Event.TimerManager is quite unsafe to use

#18380 · opened Jun 23, 2020 by jberryman Pnormal Tbug documentation newcomer
- 1
updated Aug 13, 2020
setExecutable introduces W|X mappings

#18376 · opened Jun 23, 2020 by Ben Gamari GHCi RTS Ttask newcomer
- 1
- 0
updated Jun 23, 2020
Foreign.Marshal.Pool should use the arena allocator in RTS

#18338 · opened Jun 14, 2020 by Cheng Shao Tfeature request core libraries newcomer
- 1
- 2
updated Oct 26, 2020
Interface files lack a checksum

#18182 · opened May 13, 2020 by Sylvain Henry Tfeature request newcomer
- 3
updated May 23, 2020

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