Issues · Glasgow Haskell Compiler / GHC · GitLab

Improve GHC's ghc package environment lookup logic

#13753 · opened May 25, 2017 by Herbert Valerio Riedel 5 Pnormal Trac import feature request
- 15
updated Jan 23, 2020
Odd pattern synonym type errors

#13752 · opened May 25, 2017 by David Feuer 8.4.1 5 Pnormal PatternSynonyms Trac import bug typechecker
- CLOSED
- 4
updated Jul 07, 2019
Runtime crash with <<loop>> after concurrent stressing of STM computations

#13751 · opened May 24, 2017 by literon 8.2.1 10 Phighest RTS Trac import bug runtime crash
- CLOSED
- 8
updated Jul 07, 2019
GHC produces incorrect coercions in hairy code

#13750 · opened May 24, 2017 by David Feuer 8.2.2 10 Phighest Trac import bug runtime crash
- CLOSED
- 18
updated Jul 07, 2019
Panic (initTc: unresolved constraints) on some bad code

#13749 · opened May 23, 2017 by uranium 5 Pnormal Trac import bug compiler crash
- CLOSED
- 4
updated Jul 07, 2019
Variables pretty-printed from -ddump-deriv are not scoped properly

#13748 · opened May 23, 2017 by Ryan Scott 5 Pnormal Trac import bug deriving typechecker
- 0
updated Jul 07, 2019
Can't use 'instance' keyword in associated type family instance

#13747 · opened May 23, 2017 by Niklas Hambüchen 8.4.1 5 Pnormal Trac import bug error messages newcomer
- CLOSED
- 7
updated Sep 23, 2019
Typeable changes in base-4.10 break ChasingBottoms's test suite

#13746 · opened May 22, 2017 by refold 5 Pnormal Trac import bug core libraries runtime crash
- CLOSED
- 2
updated Jul 07, 2019
Investigate compile-time regressions in regex-tdfa-1.2.2

#13745 · opened May 22, 2017 by Ben Gamari 8.2.3 7 Phigh Trac import compiler perf task
- 25
updated Nov 04, 2019
Compile-time regression in 8.2 when compiling bloodhound's test suite

#13744 · opened May 22, 2017 by refold 5 Pnormal Trac import bug compiler perf
- 1
updated Jul 07, 2019
Colourise command output

#13743 · opened May 22, 2017 by Icelandjack 5 GHCi Pnormal Trac import feature request
- 5
updated Jul 07, 2019
Code using ConstraintKinds needs explicit kind signature with GHC 8.2.1

#13742 · opened May 22, 2017 by albertov 5 ConstraintKinds Pnormal Trac import bug typechecker
- 13
updated Jul 07, 2019
Newtype unwrapping causes GHC panic

#13741 · opened May 22, 2017 by Vaibhav Sagar 5 GHCi Pnormal Trac import bug
- CLOSED
- 3
updated Jul 07, 2019
GHC panic with operator constructor of newtype

#13740 · opened May 22, 2017 by codebje 5 Pnormal Trac import bug compiler crash typechecker
- CLOSED
- 2
updated Jul 07, 2019
very slow linking of executables with ld.bfd < 2.27

#13739 · opened May 22, 2017 by Douglas Wilson 8.2.1 7 Phigh Trac import bug compiler perf
- 34
updated Jul 07, 2019
TypeApplications-related GHC internal error

#13738 · opened May 22, 2017 by Ryan Scott 8.4.1 5 Pnormal Trac import TypeApplications bug compiler crash
- CLOSED
- 21
updated Jul 07, 2019
Have typechecking produce HsType Typechecked instead of Type

#13737 · opened May 22, 2017 by Richard Eisenberg 5 Pnormal Trac import task
- 3
updated Jul 07, 2019
GHC panic with DataKinds and TypeOperators

#13736 · opened May 21, 2017 by turion 5 Pnormal Trac import bug
- CLOSED
- 2
updated Jul 07, 2019
RankNTypes don't work with PatternSynonyms

#13735 · opened May 21, 2017 by Icelandjack 5 Pnormal PatternSynonyms Trac import bug
- CLOSED
- 14
updated Jul 07, 2019
Code requires ScopedTypeVariables, possibly erroneously

#13734 · opened May 20, 2017 by Icelandjack 5 Pnormal Trac import bug
- CLOSED
- 2
updated Jul 07, 2019