Issues · Glasgow Haskell Compiler / GHC · GitLab

GHCi panics using -fdefer-type-errors when pattern matching on types with multiple constructors using out-of-scope variables

#16877 · opened Jun 26, 2019 by Berengal 8.8.2 bug deferred type errors typechecker
- CLOSED
- 5
updated Feb 18, 2020
Qualified Prelude and -Wdodgy-exports

#16856 · opened Jun 22, 2019 by fosskers 8.8.2 5 Pnormal bug
- 1
updated Aug 10, 2019
Don't zap naughty quantification candidates: error instead

#16775 · opened Jun 07, 2019 by Richard Eisenberg 8.8.2 bug partial type sigs typechecker
- CLOSED
- 13
- 9
updated Dec 15, 2020
Hanging STM transaction with orElse on writeTVar

#16707 · opened May 29, 2019 by roland 8.8.2 RTS STM bug concurrency
- CLOSED
- 1
- 8
updated Dec 06, 2019
loadArchive on macOS is confusingly being called on non-archives

#16590 · opened Apr 18, 2019 by JohnWiegley 8.8.2 bug linking
- 1
- 13
updated Feb 13, 2020
Duplicate vsnwprintf symbol on Windows

#16387 · opened Mar 04, 2019 by Ben Gamari 8.8.2 5 Pnormal Trac import Windows bug
- CLOSED
- 2
- 16
updated Nov 08, 2019
Core Lint error: Occurrence is GlobalId, but binding is LocalId

#16288 · opened Feb 05, 2019 by Krzysztof Gogolewski 8.8.2 5 Pnormal Trac import bug compiler crash simplifier
- CLOSED
- 6
updated Jan 16, 2020
GHC configure step can fail when CC=clang

#15742 · opened Oct 12, 2018 by judah 8.8.2 5 Phighest Trac import bug
- CLOSED
- 5
- 1
- 3
updated Jan 07, 2020
TypeApplications-related infinite loop (GHC 8.6+ only)

#15577 · opened Aug 29, 2018 by Ryan Scott 8.8.2 7 Phigh Trac import TypeApplications TypeInType bug compiler perf typechecker
- CLOSED
- 14
updated Aug 30, 2019