Issues · Glasgow Haskell Compiler / GHC · GitLab

LLVM Code Gen messes up registers

#14251 · opened Sep 19, 2017 by Moritz Angermann 8.10.1 LLVM backend P::highest Trac import broken test bug incorrect runtime result 10
- 6
- 24
updated Jan 19, 2020
ParallelListComp semantics differs from the documented one

#17694 · opened Jan 16, 2020 by Roman Cheplyaka P::normal bug incorrect runtime result
- 6
updated Jan 17, 2020
PPC64: Wrong output in print022

#14455 · opened Nov 12, 2017 by Peter Trommler GHCi P::normal Trac import broken test bug incorrect runtime result 5
- 1
updated Dec 09, 2019
semantics of concurrent program depends on -O level, -f[no-]omit-yields

#15975 · opened Nov 29, 2018 by waldmann@imn.htwk-leipzig.de Research needed P::normal RTS Trac import bug incorrect runtime result 5
- 2
updated Nov 14, 2019
surprising SIGQUIT behavior "This build does not support backtraces."

#17451 · opened Nov 07, 2019 by joeyh P::normal RTS bug incorrect runtime result
- 3
updated Nov 08, 2019
Program hangs on ppc64el

#17285 · opened Oct 01, 2019 by Ilias Tsitsimpis PowerPC bug incorrect runtime result info needed
- 8
updated Nov 03, 2019
Unsound optimization with -O in ghc 8.4 and 8.6 when using unsafeCoerce (produced by Agda)

#17206 · opened Sep 18, 2019 by Andreas Abel bug incorrect runtime result simplifier
- 5
updated Sep 19, 2019
Errors reading stdin on Windows

#11009 · opened Oct 23, 2015 by ncreep P::normal Trac import Windows bug core libraries incorrect runtime result 5
- 1
- 7
updated Aug 30, 2019
forkProcess does not play well with heap or time profiling

#8862 · opened Mar 08, 2014 by bennofs P::normal RTS Trac import bug incorrect runtime result 5
- 5
updated Jul 19, 2019
aborting an STM transaction should throw an exception

#2401 · opened Jun 28, 2008 by sclv 8.0.1 P::low Trac import bug incorrect runtime result 3
- 17
updated Jul 07, 2019
strace breaks System.Process(?)

#3998 · opened Apr 21, 2010 by greenrd P::normal Trac import bug core libraries incorrect runtime result 5
- 4
updated Jul 07, 2019
Support for ABI versioning of C libraries

#4049 · opened May 05, 2010 by mpiechotka 8.0.1 P::low Trac import bug incorrect runtime result 3
- 14
updated Jul 07, 2019
(^^) is not correct for Double and Float

#4413 · opened Oct 18, 2010 by daniel.is.fischer 8.0.1 P::low Trac import bug core libraries incorrect runtime result 3
- 9
updated Jul 07, 2019
Incorrect Unicode output on Windows Console

#4471 · opened Nov 04, 2010 by camio 8.10.1 I/O manager P::normal Trac import Windows bug incorrect runtime result 5
- 28
updated Jul 07, 2019
GHC.ConsoleHandler does not call back application when Close button is pressed

#4942 · opened Feb 02, 2011 by Amatic 8.0.1 GHC API I/O manager P::low Trac import Windows bug incorrect runtime result 3
- 11
updated Jul 07, 2019
Compiling with -O makes some expressions too lazy and causes space leaks

#5262 · opened Jun 16, 2011 by michal.palka 8.0.1 P::low Trac import bug incorrect runtime result 3
- 11
updated Jul 07, 2019
Asynchronous exception discarded after safe FFI call

#5611 · opened Nov 07, 2011 by joeyadams 8.6.1 FFI P::normal RTS Trac import bug exceptions incorrect runtime result 5
- 8
updated Jul 07, 2019
Getting stdout and stderr as a single handle from createProcess does not work on Windows

#5761 · opened Jan 10, 2012 by SimonHengel 8.0.1 P::normal Trac import Windows bug core libraries external-process incorrect runtime result 5
- 8
updated Jul 07, 2019
readRawBufferPtr cannot be interrupted by exception on Windows with -threaded

#5797 · opened Jan 18, 2012 by joeyadams 8.10.1 I/O manager P::normal Trac import Windows bug core libraries incorrect runtime result 5
- 11
updated Jul 07, 2019
DPH library functions don't work without -fvectorise.

#5807 · opened Jan 23, 2012 by benl ⊥ Data Parallel Haskell P::normal Trac import bug incorrect runtime result 5
- 6
updated Jul 07, 2019

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