Issues · Glasgow Haskell Compiler / GHC · GitLab

Field accessors unnecessarily kept alive

#12125 · opened May 27, 2016 by Ömer Sinan Ağacan 8.0.2 5 Pnormal Trac import feature request
- CLOSED
- 2
updated Jul 07, 2019
Ambiguous type variable: it's a red herring!

#12124 · opened May 27, 2016 by Dan Burton 8.0.2 5 Pnormal Trac import bug
- CLOSED
- 6
updated Jan 17, 2021
GHC crashes when calling typeRep on a promoted tuple

#12123 · opened May 27, 2016 by MikeIzbicki 5 Pnormal Trac import Typeable bug
- CLOSED
- 1
updated Jul 07, 2019
Can't create injective type family equation with TypeError as the RHS

#12119 · opened May 25, 2016 by Ryan Scott 5 Pnormal Trac import TypeFamilies custom type errors feature request injective type families typechecker
- CLOSED
- 9
updated Jul 07, 2019
Testsuite driver does not normalise platform-dependent .stdout/stderr files

#12118 · opened May 25, 2016 by thomie 8.0.2 5 Pnormal Trac import bug testsuite
- CLOSED
- 2
updated Jul 07, 2019
Thread by forkIO freezes (while read :: Int if error appears) when compiled with -threaded option

#12117 · opened May 25, 2016 by wapxmas 5 I/O manager Pnormal Trac import Windows ambiguity check bug
- CLOSED
- 1
- 4
updated Jul 27, 2020
No easy way to add cost-centre to top-levels

#12116 · opened May 25, 2016 by Ömer Sinan Ağacan 8.2.1 5 Pnormal Trac import feature request
- CLOSED
- 3
updated Jul 07, 2019
CoreLint error in safe program

#12115 · opened May 25, 2016 by Ömer Sinan Ağacan 8.0.2 5 Pnormal Trac import bug
- CLOSED
- 8
updated Jul 07, 2019
Testsuite driver links from /tmp directory to .hi and .o files in source directory

#12112 · opened May 24, 2016 by thomie 5 Pnormal Trac import bug testsuite
- CLOSED
- 2
updated Jul 07, 2019
prof build flavour doesn't work

#12111 · opened May 24, 2016 by Ömer Sinan Ağacan 5 Pnormal Trac import bug
- CLOSED
- 5
updated Jul 07, 2019
Windows exception handler change causes segfault with API Monitor

#12110 · opened May 24, 2016 by enolan 8.4.1 5 Pnormal RTS Trac import bug runtime crash
- CLOSED
- 4
updated Jan 11, 2020
Matching on pattern synonym succeeds compiled with ghc, fails with ghci

#12109 · opened May 24, 2016 by Icelandjack 5 Pnormal PatternSynonyms Trac import bug
- CLOSED
- 2
updated Jul 07, 2019
Function type synonym fails in pattern synonym

#12108 · opened May 24, 2016 by Icelandjack 5 Pnormal PatternSynonyms Trac import bug
- CLOSED
- 3
updated Jul 07, 2019
Strange behavior of Foldable (,) a

#12107 · opened May 23, 2016 by polarke 5 Pnormal Trac import bug core libraries
- CLOSED
- 2
updated Jul 07, 2019
Wrong type inferenced for locally defined function

#12106 · opened May 23, 2016 by Mr Kerckhove 5 Pnormal Trac import bug
- CLOSED
- 2
updated Jul 07, 2019
merge MatchFixity and HsMatchContext

#12105 · opened May 23, 2016 by Alan Zimmerman 8.2.1 5 Pnormal Trac import task
- CLOSED
- 3
updated Jul 07, 2019
Type families, `TypeError`, and `-fdefer-type-errors` cause "opt_univ fell into a hole"

#12104 · opened May 23, 2016 by antalsz 8.2.1 7 Phigh Trac import TypeFamilies bug compiler crash custom type errors
- CLOSED
- 11
updated Jul 07, 2019
Typed Template Haskell missing utilities provided by untyped variant

#12103 · opened May 23, 2016 by Ben Gamari 8.2.1 5 Pnormal TemplateHaskell Trac import bug feature request typed TemplateHaskell
- CLOSED
- 3
updated Jul 07, 2019
“Constraints in kinds” illegal family application in instance (+ documentation issues?)

#12102 · opened May 22, 2016 by Icelandjack 8.10.1 5 Pnormal Trac import TypeInType bug
- CLOSED
- 5
- 23
updated Jul 07, 2019
Regression: Pattern synonyms make GHCi 8.0.1 crash

#12101 · opened May 22, 2016 by Vladislav Zavialov 5 GHCi Pnormal PatternSynonyms Trac import bug
- CLOSED
- 3
updated Jul 07, 2019