{11} Active Tickets (1587 matches)

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Ticket Summary Component Version Milestone Type Owner Status Created
#7695 Hang when locale-archive and gconv-modules are not there None 7.8.1 7.10.2 bug patch Feb 15, 2013
#10348 HEAD: `KnownNat` does not imply `Typeable` any more Compiler (Type checker) 7.11 7.12.1 bug diatchki new Apr 23, 2015
#4426 Simplify the rules for implicit quantification Compiler 6.12.3 7.12.1 feature request new Oct 22, 2010
#8330 Remove ExtsCompat46 module once we bootstrap with GHC 7.8 Compiler 7.7 7.12.1 task new Sep 19, 2013
#10238 Update libffi shortly before first GHC 7.12.1 RC Runtime System 7.12.1 task hvr new Apr 3, 2015
#9439 LlvmCodegen: Overzealous mangler incorrectly transforms user code Compiler (LLVM) 7.8.2 7.8.4 bug merge Aug 14, 2014
#8168 ghc "Simplifier ticks exhausted" "When trying UnfoldingDone" Compiler 7.6.3 bug new Aug 24, 2013
#9121 Presence of dyn_o files not checked upon recompilation Build System 7.8.3 bug new May 17, 2014
#9432 IncoherentInstances are too restricted Compiler (Type checker) 7.8.2 bug new Aug 11, 2014
#9494 Probable data corruption with GHCi 7.8.* and Zlib GHCi 7.8.3 bug aseipp infoneeded Aug 21, 2014
#9533 Signed/unsigned integer difference between compiled and interpreted code Compiler 7.8.3 bug new Aug 31, 2014
#9562 Type families + hs-boot files = unsafeCoerce Compiler 7.8.3 bug ezyang new Sep 6, 2014
#10215 Optimizer has bugs regarding handling of -0.0 Compiler 7.8.3 bug new Mar 29, 2015
#10245 panic in new integer switch logic with "out-of-range" literals Compiler (CodeGen) 7.11 bug new Apr 5, 2015
#10378 min/max for Double/Float instances are incorrect Compiler 7.10.1 bug new May 4, 2015
#10438 GHC 7.10.1 panic due to PartialTypeSignatures, TypeFamilies, and local bindings Compiler 7.10.1 bug new May 22, 2015
#9665 Add "since" information to LANGUAGE extensions in GHC user guide Documentation 7.9 task new Oct 4, 2014
#10009 type inference regression when faking injective type families Compiler (Type checker) 7.10.1-rc1 7.10.2 bug new Jan 20, 2015
#10052 Panic (something to do with floatExpr?) Compiler 7.10.1-rc2 7.10.2 bug simonmar merge Jan 31, 2015
#10322 In ghci object code loader, linking against the previous temp dylib is not enough on OS X Compiler 7.10.1 7.10.2 bug patch Apr 18, 2015
#10442 Loading of shared libraries is problematic in ghc 7.10.1 Compiler 7.10.1 7.10.2 bug new May 23, 2015
#10443 Regression in forall typechecking Compiler (Type checker) 7.10.1 7.10.2 bug new May 24, 2015
#314 #line pragmas not respected inside nested comments Compiler (Parser) 6.4 7.12.1 bug new Feb 28, 2005
#781 GHCi on x86_64, cannot link to static data in shared libs Compiler 6.5 7.12.1 bug new May 31, 2006
#4012 Compilation results are not deterministic Compiler 6.12.2 7.12.1 bug Fuuzetsu new Apr 24, 2010
#4144 Exception: ToDo: hGetBuf - when using custom handle infrastructure Core Libraries 7.6.1 7.12.1 bug new Jun 21, 2010
#4471 Incorrect Unicode output on Windows Console Compiler 6.12.3 7.12.1 bug new Nov 4, 2010
#4505 Segmentation fault on long input (list of pairs) Compiler 7.0.1 7.12.1 bug simonmar new Nov 17, 2010
#5987 Too many symbols in ghc package DLL Compiler 7.5 7.12.1 bug thoughtpolice new Apr 3, 2012
#7273 Binary size increase in nofib/grep between 7.6.1 and HEAD Compiler 7.6.1 7.12.1 bug new Sep 28, 2012
#7325 threadDelay mistreats minBound and maxBound in some configurations Runtime System 7.6.1 7.12.1 bug new Oct 13, 2012
#7411 Exceptions are optimized away in certain situations Compiler 7.6.1 7.12.1 bug new Nov 13, 2012
#7478 setSessionDynFlags does not always work Compiler 7.7 7.12.1 bug new Dec 4, 2012
#7521 Simplifier ticks exhausted when compiling Accelerate example. Compiler 7.6.1 7.12.1 bug new Dec 21, 2012
#7567 invalidateModSummaryCache throws exception if ms_hs_date is 0 Compiler 7.6.1 7.12.1 bug thoughtpolice infoneeded Jan 10, 2013
#7602 Threaded RTS performing badly on recent OS X (10.8?) Runtime System 7.12.1 bug thoughtpolice new Jan 17, 2013
#7651 Buiding GHC with parallel IO manager freezes on Mac (not on FreeBSD) Build System 7.7 7.12.1 bug infoneeded Feb 2, 2013
#7679 Regression in -fregs-graph performance Compiler (NCG) 7.6.2 7.12.1 bug new Feb 11, 2013
#7919 Heap corruption (segfault) from large 'let' expression Runtime System 7.6.3 7.12.1 bug infoneeded May 17, 2013
#8095 TypeFamilies painfully slow Compiler (Type checker) 7.6.3 7.12.1 bug new Jul 27, 2013
#8131 T7571 with WAY=llvm fails, but not WAY=optllvm Compiler 7.7 7.12.1 bug rwbarton infoneeded Aug 14, 2013
#8224 Excessive system time -- new IO manager problem? Runtime System 7.7 7.12.1 bug new Sep 4, 2013
#8228 GHC built under Windows does not generate dyn_hi files Compiler 7.7 7.12.1 bug thoughtpolice new Sep 5, 2013
#8736 GHCi doesn't load .dyn_o files appropriately Compiler 7.8.1-rc2 7.12.1 bug thoughtpolice new Feb 4, 2014
#8832 Constant-folding regression wrt `clearBit (bit 0) 0 ` Compiler 7.8.1-rc2 7.12.1 bug new Mar 1, 2014
#8974 64 bit windows executable built with ghc-7.9.20140405+LLVM segfaults Compiler (LLVM) 7.9 7.12.1 bug infoneeded Apr 8, 2014
#9007 fails to build with hardening flags enabled (relocation R_X86_64_32 against `stg_CHARLIKE_closure'...) Compiler 7.9 7.12.1 bug nomeata infoneeded Apr 17, 2014
#9125 int-to-float conversion broken on ARM Compiler (CodeGen) 7.8.3 7.12.1 bug infoneeded May 19, 2014
#9198 large performance regression in type checker speed in 7.8 Compiler (Type checker) 7.8.2 7.12.1 bug new Jun 12, 2014
#9221 (super!) linear slowdown of parallel builds on 40 core machine Compiler 7.8.2 7.12.1 bug new Jun 20, 2014
#9267 Lack of type information in GHC error messages when the liberage coverage condition is unsatisfied Compiler 7.8.2 7.12.1 bug new Jul 4, 2014
#9314 Each object file in a static archive file (.a) is loaded into its own mmap()ed page Compiler 7.8.3 7.12.1 bug new Jul 14, 2014
#9370 unfolding info as seen when building a module depends on flags in a previously-compiled module Compiler 7.8.3 7.12.1 bug new Jul 27, 2014
#9630 compile-time performance regression (probably due to Generics) Compiler 7.9 7.12.1 bug simonpj new Sep 24, 2014
#9968 DeriveAnyClass fails on multi-parameter type classes Compiler 7.10.1-rc1 7.12.1 bug dreixel new Jan 8, 2015
#10068 Make the runtime reflection API for names, modules, locations more systematic Compiler 7.8.4 7.12.1 bug new Feb 6, 2015
#10155 [PATCH] Possibly incorrect stack pointer usage in StgRun() on x86_64 Runtime System 7.8.1 7.12.1 bug thoughtpolice patch Mar 13, 2015
#10433 Fix load/store barriers in pre-ARMv7 builds Runtime System 7.12.1 bug rwbarton new May 19, 2015
#10441 msys native python testsuite support doesn't work in some situations Test Suite 7.11 7.12.1 bug new May 23, 2015
#4879 Deprecate exports Compiler 7.0.1 7.12.1 feature request new Jan 5, 2011
#8299 Add richer data model address arithmetic: AddrDiff and AddrInt (ie d Int_ptr_diff and Int_ptr_size) Compiler 7.6.3 7.12.1 feature request new Sep 14, 2013
#8364 equip GHC with an accurate internal model of floating point Compiler 7.6.3 7.12.1 feature request new Sep 26, 2013
#8634 Relax functional dependency coherence check ("liberal coverage condition") Compiler 7.7 7.12.1 feature request new Dec 27, 2013
#10067 The Read Integer instance is too slow Core Libraries 7.11 7.12.1 feature request new Feb 6, 2015
#7782 flag to run the demand analysis a second time Compiler 7.7 7.12.1 task new Mar 21, 2013
#8440 Get rid of the remaining static flags Compiler 7.12.1 task new Oct 12, 2013
#8785 Replace hooks API in the RTS with something better Runtime System 7.6.3 7.12.1 task simonmar new Feb 14, 2014
#9832 Get rid of PERL dependency of `ghc-split` Driver 7.12.1 task Phyx- new Nov 24, 2014
#10074 Implement the 'Improved LLVM Backend' proposal Compiler (LLVM) 7.12.1 task thoughtpolice new Feb 9, 2015
#5001 makeCorePair: arity missing Compiler 7.2.1 7.4.1 bug new Mar 7, 2011
#7170 Foreign.Concurrent finalizer called twice in some cases Core Libraries 7.8.3 7.6.1 bug niteria new Aug 21, 2012
#7842 Incorrect checking of let-bindings in recursive do Compiler (Type checker) 7.7 bug new Apr 17, 2013
#7934 usleep hangs, no threads Runtime System 7.4.2 bug new May 25, 2013
#7944 GHC goes into an apparently infinite loop at -O2 Compiler 7.9 bug new May 29, 2013
#7966 'make distclean' does not work in nofib NoFib benchmark suite 7.7 bug new Jun 6, 2013
#7985 Allow openFile on unknown file type Core Libraries 7.6.3 bug infoneeded Jun 15, 2013
#7997 waitForProcess and getProcessExitCode are unsafe against asynchronous exceptions Core Libraries 7.6.3 bug snoyberg new Jun 19, 2013
#8023 dph-examples binaries don't use all CPUs Data Parallel Haskell 7.6.3 bug new Jun 29, 2013
#8025 "During interactive linking, GHCi couldn't find the following symbol" typechecker error with TemplateHaskell involved Compiler (Type checker) 7.6.3 bug infoneeded Jun 30, 2013
#8032 Worker-wrapper transform and NOINLINE trigger bad reboxing behavior Compiler 7.7 bug new Jul 3, 2013
#8040 installed include/HsVersions.h wants to #include "../includes/ghcautoconf.h" Build System 7.6.3 bug new Jul 6, 2013
#7845 RebindableSyntax should allow rebinding tuples and lists Compiler 7.7 feature request new Apr 19, 2013
#7870 Compilatio​n errors break the complexity encapsulat​ion on DSLs, impairs success in industry Compiler (Type checker) 7.7 feature request new Apr 27, 2013
#8012 Warn when using Enum instance for Float or Double Compiler 7.6.3 feature request new Jun 25, 2013
#8015 Show warning when file-header pragma is used after module keyword Compiler 7.6.3 feature request new Jun 26, 2013
#7917 update documentation of InstalledPackageInfo Documentation 7.6.3 task new May 17, 2013
#1978 Error message: Undefined reference to `XXX_closure' Compiler 7.4.1 bug new Dec 13, 2007
#4139 Spurious non-exhaustive pattern match warnings are given using GADTs Compiler 7.4.1 bug new Jun 16, 2010
#7098 GHC 7.4.1 reports an internal error and core dumps while using DPH Data Parallel Haskell 7.4.1 bug benl new Jul 26, 2012
#7336 Defined but not used is not detected for data types with instances Compiler 7.6.1 bug new Oct 16, 2012
#7862 Could not deduce (A) from the context (A, ...) Compiler (Type checker) 7.8.3 bug new Apr 25, 2013
#7960 Compiling profiling CCS registration .c file takes far too long Compiler 7.6.3 bug new Jun 4, 2013
#7988 Big integers crashing integer-simple on qnxnto-arm Compiler 7.7 bug new Jun 16, 2013
#8042 `:load *` and `:add *` misbehave in presence of `-fobject-code` GHCi 7.6.3 bug new Jul 7, 2013
#8060 Undefined symbols when using Template Haskell linked from another object with unexposed modules Compiler 7.6.3 bug new Jul 15, 2013
#8082 Ordering of assembly blocks affects performance Compiler (NCG) 7.6.3 bug new Jul 22, 2013
#8098 Faulty Word64 arithmetic if optimized Compiler 7.4.2 bug new Jul 27, 2013
#8114 STG lint panic Compiler 7.6.3 bug new Aug 4, 2013
#8118 <stdout>: commitAndReleaseBuffer: invalid argument (invalid character) Compiler 7.8.3 bug infoneeded Aug 8, 2013
#8123 GHCi warns about -eventlog even though it's sometimes necessary GHCi 7.6.3 bug infoneeded Aug 12, 2013
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