{1} Bugs by priority (1064 matches)

Lists all open bugs in order of priority.

Results (201 - 300 of 1064)

1 2 3 4 5 6 7 8 9 10 11
Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#4861 Documentation for base does not include special items Core Libraries 7.0.1 low upstream Dec 24, 2010
#11691 Documentation indicates RelaxedPolyRec is optional Documentation 8.0.1-rc2 normal 8.0.2 new Mar 9, 2016
#11437 Don't put static (version-based) feature gates in compilerInfo Compiler 7.11 normal new Jan 15, 2016
#8887 Double double assignment in optimized Cmm on SPARC Compiler (CodeGen) 7.9 normal new Mar 13, 2014
#3081 Double output after Ctrl+C on Windows Runtime System 6.10.1 normal normal new Mar 9, 2009
#11677 Dramatic de-optimization with "-O", "-O1", "-O2" options Compiler 7.10.3 normal new Mar 5, 2016
#11253 Duplicate warnings for pattern guards and relevant features (e.g. View Patterns) Compiler 7.11 normal gkaracha new Dec 18, 2015
#10355 Dynamic linker not initialised Runtime System (Linker) 7.10.1 normal infoneeded Apr 25, 2015
#5620 Dynamic linking and threading does not work on Windows Compiler (Linking) 7.2.1 normal new Nov 10, 2011
#5786 Dynanmic way fails when GHC built with LLVM backend Compiler (LLVM) 7.4.1-rc1 normal dterei new Jan 17, 2012
#9314 Each object file in a static archive file (.a) is loaded into its own mmap()ed page Runtime System 7.8.3 high 8.2.1 new Jul 14, 2014
#9547 Empty constraint tuples are mis-kinded Compiler (Type checker) 7.8.2 normal new Sep 3, 2014
#11126 Entered absent arg in a Repa program Compiler 7.10.2 high 8.0.2 new Nov 23, 2015
#12018 Equality constraint not available in pattern type signature (GADTs/ScopedTypeVariables) Compiler (Type checker) 7.10.3 lowest new May 6, 2016
#10684 Error cascade when unrelated class derivation fails Compiler (Type checker) 7.11 low new Jul 24, 2015
#11976 Error message mentions impredicative polymorphism Compiler 7.10.3 normal 8.0.2 merge Apr 23, 2016
#9672 Error message too long (full case statement printed) Compiler (Type checker) 7.8.3 normal new Oct 9, 2014
#7461 Error messages about "do" statements contain false information Compiler (Type checker) 7.6.1 normal new Nov 30, 2012
#7849 Error on pattern matching of an existential whose context includes a type function Compiler (Type checker) 7.4.2 normal new Apr 20, 2013
#11384 Error says to fix incorrect return type Compiler 7.6.3 normal new Jan 8, 2016
#11282 Error warns about non-injectivity of injective type family Compiler 7.11 normal new Dec 24, 2015
#9813 Error when reifying type constructor Template Haskell 7.8.3 normal new Nov 19, 2014
#10167 Error with dash character Compiler 7.8.3 normal new Mar 17, 2015
#11009 Errors reading stdin on Windows libraries/base 7.10.2 normal new Oct 23, 2015
#7259 Eta expansion of products in System FC Compiler 7.6.1 normal simonpj new Sep 21, 2012
#11131 Eta reduction/expansion loop Compiler 7.10.2 normal new Nov 25, 2015
#11435 Evidence from TC Plugin triggers core-lint warning Compiler 7.10.2 normal new Jan 15, 2016
#4144 Exception: ToDo: hGetBuf - when using custom handle infrastructure Core Libraries 7.6.1 high 8.2.1 new Jun 21, 2010
#7411 Exceptions are optimized away in certain situations Compiler 7.6.1 high 8.0.2 new Nov 13, 2012
#10436 Excessive numbers of packages loaded for TH Compiler 7.10.1 normal patch May 20, 2015
#9059 Excessive space usage while generating code for fractional literals with big exponents Compiler 7.8.2 normal new Apr 30, 2014
#8224 Excessive system time -- new IO manager problem? Runtime System 7.7 high 8.2.1 new Sep 4, 2013
#10995 Existentials in newtypes Compiler (Type checker) 7.10.2 normal new Oct 21, 2015
#11101 Expand Template Haskell type splices before quantification Compiler 7.10.2 normal new Nov 17, 2015
#8147 Exponential behavior in instance resolution on fixpoint-of-sum Compiler 7.6.3 normal new Aug 21, 2013
#11602 Exponential behaviour in typeKind, unifyTys etc Compiler 7.10.3 normal new Feb 18, 2016
#5840 Extend the supported environment sizes of vectorised closures Data Parallel Haskell 7.4.1 normal chak infoneeded Feb 2, 2012
#12075 Fails to build on powerpcspe because of inline assembly Compiler (NCG) 8.0.1 normal 8.2.1 infoneeded May 16, 2016
#8362 Filesystem related tests failed on solaris (SmartOS) Core Libraries 7.6.3 normal new Sep 26, 2013
#4833 Finding the right loop breaker Compiler 7.0.1 low new Dec 10, 2010
#11578 Fix GHC on AArch64/Arm64 Compiler 8.1 normal 8.2.1 new Feb 15, 2016
#10007 Fix misattribution of Cost Centre profiles to lintAnnots Profiling 7.10.1-rc1 high 8.2.1 scpmw new Jan 19, 2015
#10816 Fixity declaration for associated type rejected Compiler 7.10.2 normal new Aug 31, 2015
#11789 Flag suggestion does not always work Driver 8.0.1 normal new Apr 4, 2016
#12121 FlexibleContexts is under specified Documentation 8.0.1 normal thomie new May 26, 2016
#10440 Float out just gets floated in Compiler 7.10.1 normal new May 22, 2015
#10698 Forall'd variable ‘$rcobox’ is not bound in RULE lhs Compiler 7.11 normal new Jul 28, 2015
#2926 Foreign exported function returns wrong type Compiler (FFI) 6.10.1 low normal new Jan 8, 2009
#9079 Foreign.C.Types in haskell2010 Core Libraries 7.8.2 normal new May 5, 2014
#9877 ForeignImport coercion evaluated before typechecking GHC API 7.8.3 normal infoneeded Dec 10, 2014
#9798 Frustrating behaviour of the INLINE pragma Compiler 7.8.3 normal new Nov 13, 2014
#11819 Full validation issues for 8.0.1 Compiler 8.0.1-rc3 highest 8.0.2 new Apr 10, 2016
#6070 Fun with the demand analyser Compiler 7.4.1 normal simonpj new May 2, 2012
#8905 Function arguments are always spilled/reloaded if scrutinee is already in WHNF Compiler (CodeGen) 7.9 normal new Mar 16, 2014
#9636 Function with type error accepted Compiler 7.8.3 normal new Sep 26, 2014
#345 GADT - fundep interaction Compiler (Type checker) 6.4 low normal simonpj new Apr 8, 2005
#11721 GADT-syntax data constructors don't work well with TypeApplications Compiler 8.1 normal 8.2.1 goldfire new Mar 19, 2016
#9701 GADTs not specialized properly Compiler 7.9 normal new Oct 17, 2014
#10818 GHC 7.10.2 takes much longer to compile some packages Compiler 7.10.2 high new Aug 31, 2015
#10097 GHC 7.11 errors on dictionary casting tricks Compiler 7.11 normal new Feb 17, 2015
#7098 GHC 7.4.1 reports an internal error and core dumps while using DPH Data Parallel Haskell 7.4.1 normal benl new Jul 26, 2012
#9074 GHC 7.8.2's ghci does not track missing symbols when loading non-Haskell object files Compiler (Linking) 7.8.2 normal new May 4, 2014
#12100 GHC 8.0.1 build segmentation fault in haddock Compiler 8.0.1 highest 8.0.2 new May 22, 2016
#3373 GHC API is not thread safe GHC API low normal new Jul 14, 2009
#4162 GHC API messes up signal handlers GHC API 6.12.3 low new Jun 30, 2010
#7430 GHC API reports CPP errors in confusing ways GHC API 7.6.1 normal new Nov 19, 2012
#4022 GHC Bindist is Broken on FreeBSD/amd64 Core Libraries 6.13 lowest pgj new Apr 27, 2010
#10338 GHC Forgets Constraints Compiler 7.8.3 normal new Apr 21, 2015
#10965 GHC Panic on import with 'OPTIONS_GHC -fobject-code -O' Compiler 8.0.1-rc2 normal new Oct 13, 2015
#9445 GHC Panic: Tick Exhausted with high factor Compiler 7.8.3 normal new Aug 14, 2014
#8258 GHC accepts `data Foo where` in H2010 mode Compiler (Parser) 7.0.4 low new Sep 9, 2013
#12120 GHC accepts invalid Haskell: `class Eq (a Int) => C a where` Compiler 8.0.1 lowest new May 26, 2016
#2356 GHC accepts multiple instances for the same type in different modules Compiler 6.8.3 low normal new Jun 10, 2008
#11605 GHC accepts overlapping instances without pragma Compiler (Type checker) 8.0.1-rc2 normal new Feb 18, 2016
#12095 GHC and LLVM don't agree on what to do with byteSwap16# Compiler (LLVM) 8.0.1 high 8.0.2 new May 21, 2016
#8228 GHC built under Windows does not generate dyn_hi files Compiler 7.7 high 8.2.1 thoughtpolice new Sep 5, 2013
#11833 GHC can't derive instance of polykinded typeclass for newtype that requires a class constraint Compiler (Type checker) 8.0.1 normal 8.0.2 RyanGlScott merge Apr 14, 2016
#10643 GHC cannot import submodules when run from subfolder Compiler 7.10.1 normal new Jul 15, 2015
#11207 GHC cannot infer injectivity on type family operating on GHC.TypeLits' Nat, but can for equivalent type family operating on user-defined Nat kind Compiler (Type checker) 7.11 normal new Dec 12, 2015
#9918 GHC chooses an instance between two overlapping, but cannot resolve a clause within the similar closed type family Compiler (Type checker) 7.8.3 normal new Dec 22, 2014
#7428 GHC compile times are seriously non-linear in program size Compiler 7.4.2 normal new Nov 19, 2012
#7320 GHC crashes when building on 32-bit Linux in a Linode Runtime System 7.6.1 normal simonmar new Oct 12, 2012
#12123 GHC crashes when calling typeRep on a promoted tuple Compiler 8.0.1 normal new May 27, 2016
#10675 GHC does not check the functional dependency consistency condition correctly Compiler 7.10.1 normal new Jul 23, 2015
#8318 GHC does not infer type of `tagToEnum#` expression Compiler (Type checker) 7.7 normal new Sep 17, 2013
#8662 GHC does not inline cheap inner loop when used in two places Compiler 7.6.3 normal new Jan 10, 2014
#10161 GHC does not relink if a library's code changed Driver 7.8.4 normal new Mar 15, 2015
#11124 GHC does not shadow -package-name/-this-package-key Package system 7.11 low new Nov 22, 2015
#11327 GHC doesn't create dyn_o-boot files Compiler 7.11 low new Jan 1, 2016
#10778 GHC doesn't infer all constrains Compiler 7.10.2 normal new Aug 18, 2015
#7542 GHC doesn't optimize (strict) composition with id Compiler 7.6.1 normal simonpj new Jan 1, 2013
#1171 GHC doesn't respect the imprecise exceptions semantics Compiler 6.6 low normal new Feb 24, 2007
#11315 GHC doesn't restore split objects Compiler 7.10.3 normal new Dec 30, 2015
#11621 GHC doesn't see () as a Constraint in type family Compiler (Type checker) 7.10.1 normal new Feb 21, 2016
#10106 GHC doesn't warn on typos in language pragmas Compiler 7.8.4 normal new Feb 21, 2015
#9932 GHC fails to build when cross compiling for mingw with the message "Threads not supported" Build System 7.8.4 normal new Dec 28, 2014
#10371 GHC fails to inline and specialize a function Compiler 7.10.1 normal new May 1, 2015
#11837 GHC fails to unify kinds when deriving polykinded typeclass instance for polykinded newtype Compiler (Type checker) 8.0.1 normal 8.0.2 RyanGlScott merge Apr 14, 2016
#9704 GHC fails with "Loading temp shared object failed" Compiler 7.8.3 normal infoneeded Oct 18, 2014
#9246 GHC generates poor code for repeated uses of min/max Compiler 7.8.2 normal new Jun 28, 2014
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