{1} Bugs by priority (1168 matches)

Lists all open bugs in order of priority.

Results (101 - 200 of 1168)

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Ticket Summary Component Version Priority Severity Milestone Owner Status Created
#3711 Bad error reporting when calling a function in a module which depends on a DLL on Windows Runtime System 6.10.4 lowest new Dec 2, 2009
#3765 Rules should "look through" case binders too Compiler 6.12.1 normal new Dec 16, 2009
#3766 Parsing of lambdas is not consistent with Haskell'98 report. Compiler (Parser) 6.10.4 low new Dec 16, 2009
#3767 SpecConstr for join points Compiler 6.12.1 low new Dec 16, 2009
#3781 Improve inlining for local functions Compiler 6.12.1 lowest new Dec 23, 2009
#3782 Data Parallel "Impossible happened" compiler error Data Parallel Haskell 6.12.1 low benl new Dec 23, 2009
#3831 SpecConstr should exploit cases where there is exactly one call pattern Compiler 6.13 normal simonpj new Jan 20, 2010
#3872 New way to make the simplifier diverge Compiler 6.12.1 normal new Feb 10, 2010
#3881 section parse errors, e.g. ( let x=1 in x + ) Compiler (Parser) 6.12.1 low new Feb 14, 2010
#3903 DPH bad sliceP causes RTS panic "allocGroup: requested zero blocks" Data Parallel Haskell 6.13 low benl new Mar 1, 2010
#3937 Cannot killThread in listen/accept on Windows threaded runtime Runtime System 6.12.1 low new Mar 23, 2010
#3960 ghc panic when attempting to compile DPH code Data Parallel Haskell 6.12.1 lowest rl new Apr 5, 2010
#3995 Comment delimiters ignored inside compiler pragma Compiler (Parser) 6.10.4 normal new Apr 19, 2010
#3998 strace breaks System.Process(?) Core Libraries 6.12.1 normal snoyberg new Apr 21, 2010
#4005 Bad behaviour in the generational GC with paraffins -O2 Runtime System 6.12.1 RC1 normal new Apr 23, 2010
#4012 Compilation results are not deterministic Compiler 6.12.2 high 8.2.1 niteria new Apr 24, 2010
#4017 Unhelpful error message in GHCi Compiler 6.12.2 lowest new Apr 26, 2010
#4022 GHC Bindist is Broken on FreeBSD/amd64 Core Libraries 6.13 lowest pgj new Apr 27, 2010
#4043 Parsing of guards, and type signatures Compiler (Parser) 6.12.2 normal new May 4, 2010
#4048 ghc-pkg should check for existence of extra-libraries Package system 6.12.2 low new May 5, 2010
#4049 Support for ABI versioning of C libraries Package system 6.12.2 low new May 5, 2010
#4081 Strict constructor fields inspected in loop Test Suite 6.13 low benl new May 19, 2010
#4101 Primitive constant unfolding Compiler 6.12.2 low schyler new May 28, 2010
#4105 ffi005 fails on OS X Compiler (FFI) 6.12.2 low infoneeded May 29, 2010
#4140 dynHelloWorld(dyn) fails in an unreg build Compiler 6.12.3 low new Jun 17, 2010
#4144 Exception: ToDo: hGetBuf - when using custom handle infrastructure Core Libraries 7.6.1 high 8.2.1 new Jun 21, 2010
#4150 CPP+QuasiQuotes confuses compilation errors' line numbers Compiler (Parser) 6.12.3 normal new Jun 23, 2010
#4162 GHC API messes up signal handlers GHC API 6.12.3 low new Jun 30, 2010
#4176 reject unary minus in infix left hand side function bindings that resolve differently as expressions Compiler (Parser) 7.2.1 low new Jul 7, 2010
#4239 -ddump-minimal-imports vs. type operators Compiler 7.10.3 normal patch Aug 3, 2010
#4245 ghci panic: thread blocked indefinitely in an MVar operation GHCi 6.12.3 normal tibbe new Aug 7, 2010
#4288 Poor -fspec-constr-count=n warning messages Compiler 6.13 low new Sep 4, 2010
#4296 The dreaded SkolemOccurs problem Compiler 6.12.3 low simonpj new Sep 7, 2010
#4301 Optimisations give bad core for foldl' (flip seq) () Compiler 6.12.3 low new Sep 10, 2010
#4308 LLVM compiles Updates.cmm badly Compiler (LLVM) 6.13 low new Sep 14, 2010
#4372 Accept expressions in left-hand side of quasiquotations Template Haskell 6.12.3 normal new Oct 6, 2010
#4413 (^^) is not correct for Double and Float Core Libraries 7.1 low tcsavage new Oct 18, 2010
#4451 Re-linking avoidance is too aggressive Compiler 7.1 normal new Oct 29, 2010
#4471 Incorrect Unicode output on Windows Console Compiler 6.12.3 normal 8.2.1 new Nov 4, 2010
#4505 Segmentation fault on long input (list of pairs) Compiler 7.0.1 high 8.2.1 niteria new Nov 17, 2010
#4820 "Invalid object in isRetainer" when doing retainer profiling in GHC 7 branch Profiling 8.0.1 highest 8.0.2 new Dec 6, 2010
#4824 Windows: Dynamic linking doesn't work out-of-the-box Runtime System (Linker) 7.0.1 low new Dec 8, 2010
#4831 Too many specialisations in SpecConstr Data Parallel Haskell 7.0.1 low rl new Dec 10, 2010
#4833 Finding the right loop breaker Compiler 7.0.1 low new Dec 10, 2010
#4836 literate markdown not handled correctly by unlit Compiler 7.0.1 low new Dec 12, 2010
#4861 Documentation for base does not include special items Core Libraries 7.0.1 low upstream Dec 24, 2010
#4899 Non-standard compile plus Template Haskell produces spurious "unknown symbol" linker error GHCi 7.0.1 low simonmar new Jan 18, 2011
#4942 GHC.ConsoleHandler does not call back application when Close button is pressed GHC API 6.12.3 low new Feb 2, 2011
#4945 Another SpecConstr infelicity Compiler 7.0.1 normal new Feb 3, 2011
#5041 Incorrect Read deriving for MagicHash constructors Compiler 7.0.2 low new Mar 23, 2011
#5051 Typechecker behaviour change Compiler (Type checker) 7.0.2 normal new Mar 26, 2011
#5063 unix package has untracked dependency on libbsd Core Libraries 7.0.3 low 8.2.1 trommler upstream Mar 29, 2011
#5071 GHCi crashes on large alloca/allocaBytes requests Compiler 7.0.3 normal new Mar 31, 2011
#5142 stub header files don't work with the MS C compiler Compiler 7.0.3 low simonmar new Apr 20, 2011
#5188 Runtime error when allocating lots of memory Runtime System 6.12.1 low new May 10, 2011
#5224 Improve consistency checking for family instances Compiler 7.0.3 low simonpj new May 26, 2011
#5262 Compiling with -O makes some expressions too lazy and causes space leaks Compiler 7.1 low new Jun 16, 2011
#5267 Missing type checks for arrow command combinators Compiler (Type checker) 7.0.3 low ross new Jun 22, 2011
#5291 GhcDynamic build fails on Windows: can't find DLLs Build System 7.0.3 low new Jul 1, 2011
#5298 Inlined functions aren't fully specialised Compiler 7.0.3 low new Jul 4, 2011
#5302 Unused arguments in join points Compiler 7.0.3 low simonpj new Jul 5, 2011
#5305 crash after writing around 40 gigabytes to stdout Compiler 7.0.3 low infoneeded Jul 6, 2011
#5320 check_overlap panic (7.1 regression) Compiler (Type checker) 7.1 normal simonpj new Jul 13, 2011
#5326 Polymorphic instances aren't automatically specialised Compiler 7.0.3 low simonpj new Jul 15, 2011
#5340 wrong warning on incomplete case analysis in conjunction with empty data declarations Compiler (Type checker) 6.12.3 lowest new Jul 22, 2011
#5355 Link plugins against existing libHSghc Compiler 7.0.3 normal new Jul 29, 2011
#5369 Reinstate VECTORISE pragmas with expressions as right-hand sides Data Parallel Haskell 7.0.4 normal chak new Aug 2, 2011
#5378 unreg compiler: warning: conflicting types for built-in function ‘memcpy’ Compiler 7.3 low new Aug 4, 2011
#5400 GHC loops on compiling with optimizations Compiler 7.0.4 normal new Aug 10, 2011
#5444 Slow 64-bit primops on 32 bit system Compiler 7.2.1 normal new Aug 31, 2011
#5448 GHC stuck in infinite loop compiling with optimizations Compiler 7.0.3 normal new Aug 31, 2011
#5463 SPECIALISE pragmas generated from Template Haskell are ignored Template Haskell 7.2.1 normal new Sep 5, 2011
#5466 Documentation for Chan could be better Core Libraries 7.2.1 normal new Sep 7, 2011
#5470 The DPH library needs to support PData and PRepr instances for more than 15-tuples Data Parallel Haskell 7.3 normal chak new Sep 8, 2011
#5495 simple program fails with -shared on mac Runtime System (Linker) 7.2.1 low new Sep 17, 2011
#5539 GHC panic - Simplifier ticks exhausted Compiler 7.3 normal simonpj new Oct 8, 2011
#5611 Asynchronous exception discarded after safe FFI call Runtime System 7.0.3 normal 7.2.1 new Nov 7, 2011
#5615 ghc produces poor code for `div` with constant powers of 2. Compiler 7.4.1-rc1 normal akio new Nov 9, 2011
#5620 Dynamic linking and threading does not work on Windows Compiler (Linking) 7.2.1 normal new Nov 10, 2011
#5641 The -L flag should not exist Profiling 7.2.1 normal new Nov 16, 2011
#5642 Deriving Generic of a big type takes a long time and lots of space Compiler 7.3 normal new Nov 17, 2011
#5645 Sharing across functions causing space leak Compiler 7.2.1 normal Alexander.Pakhomov new Nov 17, 2011
#5646 Initialise tuples using pragmas Data Parallel Haskell 7.3 low chak new Nov 18, 2011
#5654 Profiling semantics bug Profiling 7.2.1 low simonmar new Nov 23, 2011
#5692 Source code with large floating constants in exponential notation cannot be compiled Compiler 7.2.1 normal pcapriotti new Dec 12, 2011
#5702 Can't vectorise pattern matching on numeric literals Data Parallel Haskell 7.3 normal chak new Dec 15, 2011
#5722 GHC inlines class method forever Compiler 7.2.1 normal simonpj new Dec 24, 2011
#5761 Getting stdout and stderr as a single handle from createProcess does not work on Windows Core Libraries normal snoyberg new Jan 10, 2012
#5775 Inconsistency in demand analysis Compiler 7.5 high 8.2.1 bgamari new Jan 14, 2012
#5777 core lint error with arrow notation and GADTs Compiler (Type checker) 7.4.2 normal ross new Jan 15, 2012
#5780 -faggressive-primops change caused a failure in perf/compiler/parsing001 Compiler 7.2.2 normal new Jan 16, 2012
#5786 Dynanmic way fails when GHC built with LLVM backend Compiler (LLVM) 7.4.1-rc1 normal dterei new Jan 17, 2012
#5797 readRawBufferPtr cannot be interrupted by exception on Windows with -threaded Core Libraries 7.2.2 normal new Jan 18, 2012
#5807 DPH library functions don't work without -fvectorise. Data Parallel Haskell 7.2.2 normal benl new Jan 23, 2012
#5840 Extend the supported environment sizes of vectorised closures Data Parallel Haskell 7.4.1 normal chak infoneeded Feb 2, 2012
#5902 Cannot tell from an exception handler whether the exception was asynchronous Compiler 7.4.1 normal simonmar new Feb 27, 2012
#5928 INLINABLE fails to specialize in presence of simple wrapper Compiler 7.4.1 normal new Mar 11, 2012
#5954 Performance regression 7.0 -> 7.2 (still in 7.4) Compiler 7.4.1 normal simonpj infoneeded Mar 20, 2012
#5957 signatures are too permissive Compiler (Type checker) 7.4.1 low new Mar 22, 2012
#5959 Top level splice in Template Haskell has over-ambitious lexical scope? Template Haskell 7.5 low new Mar 22, 2012
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