id,summary,status,owner,type,priority,milestone
2528,nub not as reliable as nubBy,new,,bug,normal,6.10.1
2595,Implement record update for existential and GADT data types,new,,feature request,normal,6.12 branch
4139,Spurious non-exhaustive pattern match warnings are given using GADTs,new,,bug,normal,7.0.1
5051,Typechecker behaviour change,new,,bug,high,7.2.1
5610,"Improve ""Unacceptable argument type in foreign declaration"" error message",new,,feature request,high,7.4.1
344,arrow notation: incorrect scope of existential dictionaries,new,ross,bug,lowest,7.6.2
602,Warning Suppression,new,,task,lowest,7.6.2
609,Useful optimisation for set-cost-centre,new,simonmar,task,normal,7.6.2
849,Offer control over branch prediction,new,,feature request,normal,7.6.2
888,Implement the static argument transformation,new,,task,normal,7.6.2
1012,ghc panic with mutually recursive modules and template haskell,new,,bug,lowest,7.6.2
1016,Avoidance of unaligned loads is overly conservative,new,,task,lowest,7.6.2
1216,Missed opportunity for let-no-esape,new,simonpj,bug,normal,7.6.2
1330,Impredicativity bug: Church2 test gives a rather confusing error with the HEAD,new,simonpj,bug,lowest,7.6.2
1349,"Generalise the ! and UNPACK mechanism for data types, to unpack function arguments",new,,task,normal,7.6.2
1365,-fbyte-code is ignored in a OPTIONS_GHC pragma,new,,feature request,lowest,7.6.2
1377,GHCi debugger tasks,new,mnislaih,task,lowest,7.6.2
1379,Allow breakpoints and single-stepping for functions defined interactively,new,,feature request,lowest,7.6.2
1420,Automatic heap profile intervals,new,,feature request,lowest,7.6.2
1466,Stack check for AP_STACK,new,simonmar,bug,normal,7.6.2
1487,unix package: test needed for getLoginName,new,adrien,bug,lowest,7.6.2
1496,Newtypes and type families combine to produce inconsistent FC(X) axiom sets,new,simonpj,bug,normal,7.6.2
1498,Optimisation: eliminate unnecessary heap check in recursive function,new,,bug,low,7.6.2
1534,"[Debugger] Watch on accesses of ""variables""",new,,feature request,lowest,7.6.2
1544,Derived Read instances for recursive datatypes with infix constructors are too inefficient,new,,bug,normal,7.6.2
1572,Make it easy to find documentation for GHC and installed packages,new,,task,lowest,7.6.2
1574,Broken link testing,new,,feature request,lowest,7.6.2
1600,Optimisation: CPR the results of IO,new,,task,lowest,7.6.2
1612,GHC_PACKAGE_PATH and $topdir bug,new,--,bug,lowest,7.6.2
1631,Make the External Package Table contain ModDetails not ModIface,new,,task,lowest,7.6.2
1693,Make distclean (still) doesn't,new,igloo,bug,lowest,7.6.2
1721,Make GHCi print the entire result of an interactive 'bind' statement,new,,feature request,lowest,7.6.2
1727,Precedence and associativity rules ignored when mixing infix type and data constructors in a single expression,new,,bug,lowest,7.6.2
1820,Windows segfault-catching only works for the main thread,new,,bug,lowest,7.6.2
1853,hpc mix files for Main modules overwrite each other,new,AndyGill,bug,lowest,7.6.2
1880,Unify flag descriptions to generate both docs and code,new,,task,lowest,7.6.2
1883,"GHC can't find library using ""short"" name",new,,bug,lowest,7.6.2
1885,Improve CPR analysis,new,simonpj,feature request,lowest,7.6.2
1894,Add a total order on type constructors,new,,feature request,lowest,7.6.2
1965,Allow unconstrained existential contexts in newtypes,new,,feature request,normal,7.6.2
2028,STM slightly conservative on write-only transactions,new,,bug,lowest,7.6.2
2064,problems with duplicate modules,new,--,bug,lowest,7.6.2
2075,hpc should render information about the run in its html markup,new,andy@galois.com,feature request,lowest,7.6.2
2104,Add Labels,new,,feature request,lowest,7.6.2
2110,Rules to eliminate casted id's,new,,feature request,lowest,7.6.2
2119,explicitly importing deprecated symbols should elicit the deprecation warning,new,,feature request,lowest,7.6.2
2123,implement waitForProcess using signals,new,,task,lowest,7.6.2
2135,Warn if functions are exported whose types cannot be written,new,,feature request,lowest,7.6.2
2140,cpuTimePrecision is wrong for me on Windows (XP),new,,bug,lowest,7.6.2
2147,unhelpful error message for a misplaced DEPRECATED pragma,new,,bug,lowest,7.6.2
2159,Use a more efficient representation than [DynFlag],new,,bug,lowest,7.6.2
2161,finaliser of a ForeignPtr called while references from unreachable threads exist,new,,bug,low,7.6.2
2168,ghci should show haddock comments for identifier,new,,feature request,lowest,7.6.2
2184,"if findExecutable finds a file that matchs the argument, check if it is an executable",new,,bug,lowest,7.6.2
2189,hSetBuffering stdin NoBuffering doesn't work on Windows,new,,bug,normal,7.6.2
2215,:disable command to disable breakpoints,new,,feature request,lowest,7.6.2
2224,-fhpc inteferes/prevents rewrite rules from firing,new,andy@galois.com,bug,lowest,7.6.2
2256,Incompleteness of type inference: must quantify over implication constraints,new,simonpj,bug,lowest,7.6.2
2258,ghc --cleanup,new,,feature request,lowest,7.6.2
2260,Non-ideal error message for misplaced LANGUAGE pragma,new,,bug,lowest,7.6.2
2269,Word type to Double or Float conversions are slower than Int conversions,new,dons@galois.com,feature request,lowest,7.6.2
2273,inlining defeats seq,new,,bug,lowest,7.6.2
2289,Needless reboxing of values when returning from a tight loop,new,,bug,lowest,7.6.2
2301,Proper handling of SIGINT/SIGQUIT,new,,bug,normal,7.6.2
2333,Emit a warning if an INLINE function is a loop breaker,new,,feature request,lowest,7.6.2
2340,Improve Template Haskell error recovery,new,--,feature request,lowest,7.6.2
2345,":browse limitations (browsing virtual namespaces, listing namespaces)",new,,feature request,lowest,7.6.2
2346,Compilation of large source files requires a lot of RAM,new,,bug,lowest,7.6.2
2365,Warn about suspicious flags in OPTIONS_GHC pragmas,new,,feature request,lowest,7.6.2
2370,num009 fails on OS X 10.5?,new,,bug,lowest,7.6.2
2374,MutableByteArray# is slower than Addr#,new,,bug,lowest,7.6.2
2387,Optimizer misses unboxing opportunity,new,,bug,lowest,7.6.2
2401,aborting an STM transaction should throw an exception,new,--,bug,low,7.6.2
2437,More accurate package dependencies,new,--,task,lowest,7.6.2
2439,Missed optimisation with dictionaries and loops,new,simonpj,bug,lowest,7.6.2
2450,"Data.Complex.magnitude squares using ^(2 :: Int), which is slow",new,,bug,lowest,7.6.2
2459,"can't link haskell without ""main"" function, or -no-hs-main broken on windows?",new,,bug,lowest,7.6.2
2460,provide -mwindows option like gcc,new,,feature request,lowest,7.6.2
2514,Add/Expose Binary API that allows dumping of any GHC Binary instance,new,nominolo,feature request,lowest,7.6.2
2522,Warning for missing export lists,new,,feature request,lowest,7.6.2
2526,warn about missing signatures only for exported functions,new,,feature request,lowest,7.6.2
2530,deriving Show adds extra parens for constructor with record syntax,new,,bug,lowest,7.6.2
2531,Prune duplicates in ghci history,new,,feature request,lowest,7.6.2
2550,Add an option to read file names from a file instead of the command line,new,,feature request,lowest,7.6.2
2598,Avoid excessive specialisation in SpecConstr,new,,feature request,lowest,7.6.2
2600,Bind type variables in RULES,new,simonpj,feature request,lowest,7.6.2
2614,"Enumeration of values for `Sys.Info.os`, `Sys.Info.arch`",new,mjg,feature request,low,7.6.2
2640,Treat -X flags consistently in GHCi,new,,feature request,lowest,7.6.2
2641,Revise the rules for -XExtendedDeafultRules,new,,feature request,lowest,7.6.2
2642,Improve SpecConstr for join points,new,,bug,lowest,7.6.2
2648,Report out of date interface files robustly,new,,feature request,lowest,7.6.2
2710,-main-is flag in {-# OPTIONS #-} pragma not fully supported,new,,bug,lowest,7.6.2
2721,Newtype deriving doesn't work with type families,new,,feature request,lowest,7.6.2
2731,Avoid unnecessary evaluation when unpacking constructors,new,,bug,lowest,7.6.2
2737,add :tracelocal to ghci debugger to trace only the expressions in a given function,new,,feature request,lowest,7.6.2
2776,Document -pgmL (Use cmd as the literate pre-processor),new,,bug,lowest,7.6.2
2803,bring full top level of a module in scope when a breakpoint is hit in the module,new,,feature request,lowest,7.6.2
2805,Test ffi009(ghci) fails on PPC Mac OS X,new,,bug,lowest,7.6.2
2823,Another arity expansion bug,new,,bug,lowest,7.6.2
2836,Data.Typeable does not use qualified names,new,,feature request,lowest,7.6.2
2840,Top level string literals,new,,bug,lowest,7.6.2
2867,"Make a way to tell GHC that a pragma name should be ""recognised""",new,,bug,lowest,7.6.2
2915,Arity is smaller than need be,new,simonpj,bug,lowest,7.6.2
2933,LDFLAGS ignored by build system,new,,bug,lowest,7.6.2
2940,Do CSE after CorePrep,new,simonpj,bug,lowest,7.6.2
2945,add command :mergetrace,new,,feature request,lowest,7.6.2
2946,tracing should be controled by a global flag,new,,feature request,lowest,7.6.2
2950,show breakpoint numbers of breakpoints which were ignored during :force,new,,feature request,lowest,7.6.2
2968,add test for C trigraphs,new,kchugalinskiy,task,lowest,7.6.2
2986,:info printing instances often isn't wanted,new,Remi,feature request,lowest,7.6.2
2988,Improve float-in,new,,bug,lowest,7.6.2
2991,.mix files generation broken with -fhpc and --make flags with lhs modules,new,andy@galois.com,bug,lowest,7.6.2
3000,:break command should recognize also nonexported top level symbols in qualified IDs,new,,feature request,lowest,7.6.2
3003,Happy does not reject pragmas,new,,bug,lowest,7.6.2
3032,would be nice if -fno-code and --make worked together,new,,feature request,lowest,7.6.2
3034,divInt# floated into a position which leads to low arity,new,,bug,lowest,7.6.2
3052,ghc FFI doesn't support thiscall,new,,feature request,low,7.6.2
3055,Int / Word / IntN / WordN are unequally optimized,new,,bug,lowest,7.6.2
3061,GHC's GC default heap growth strategy is not as good as other runtimes,new,,bug,lowest,7.6.2
3065,Reorder tests in quot to improve code,new,,bug,lowest,7.6.2
3070,floor(0/0) should not be defined,new,squadette,bug,lowest,7.6.2
3073,Avoid reconstructing dictionaries in recursive instance methods,new,,bug,lowest,7.6.2
3085,warn about language extensions that are not used,new,,feature request,normal,7.6.2
3107,Over-eager GC when blocked on a signal in the non-threaded runtime,new,,bug,lowest,7.6.2
3122,Enhance --info,new,duncan,feature request,lowest,7.6.2
3123,make INLINE work for recursive definitions (generalized loop peeling/loop unrolling),new,,feature request,lowest,7.6.2
3138,Returning a known constructor: GHC generates terrible code for cmonad,new,,bug,lowest,7.6.2
3140,(Windows?) GHCi doesn't load hierachical modules,new,,feature request,lowest,7.6.2
3184,"package.conf should be under /var, not /usr",new,--,bug,low,7.6.2
3191,hpc reports spurious results with .lhs files even after processing with ghc -E,new,andy@galois.com,bug,lowest,7.6.2
3192,Add dynCompileCoreExpr :: GhcMonad m => Bool -> Expr CoreBind -> m Dynamic to ghc-api,new,,feature request,lowest,7.6.2
3217,Make GHCi have separate flags for interactive Haskell expressions,new,,feature request,normal,7.6.2
3231,Permission denied error with runProcess/openFile,new,simonmar,bug,normal,7.6.2
3238,CInt FFI exports do not use C int in _stub.h header file,new,,bug,lowest,7.6.2
3242,ghci: can't load .so/.DLL for: m (addDLL: could not load DLL),new,,bug,normal,7.6.2
3251,split rts headers into public and private,new,,feature request,lowest,7.6.2
3282,How to start an emacs editor within ghci asynchronously with :edit filename.hs      :set editor emacs &   don't go,new,,feature request,lowest,7.6.2
3314,Add compilation date to +RTS --info,new,,feature request,lowest,7.6.2
3321,-fhpc assumes original sources relative to the current directory,new,,bug,lowest,7.6.2
3333,GHCi doesn't load weak symbols,new,,bug,normal,7.6.2
3351,Generated ghc man page missing xrefs,new,,bug,lowest,7.6.2
3355,Refactor Template Haskell syntax conversions,new,,task,lowest,7.6.2
3372,Allow for multiple linker instances,new,,feature request,low,7.6.2
3373,GHC API is not thread safe,new,,feature request,low,7.6.2
3376,hpc and CPP don't mix on Windows,new,andy@galois.com,bug,lowest,7.6.2
3379,GHC should use the standard binary package,new,,task,normal,7.6.2
3427,control what sort of entity a deprecated pragma applies to,new,,bug,low,7.6.2
3452,Show type of most recent expression in GHCi,new,,feature request,lowest,7.6.2
3458,Allocation where none should happen,new,,bug,lowest,7.6.2
3462,New codegen: allocate large objects using allocateLocal(),new,,task,low,7.6.2
3464,Find import declaration importing a certain function,new,,feature request,low,7.6.2
3470,OSX installer should give an informative error message when XCode is missing,new,,bug,lowest,7.6.2
3483,"Some mechanism for eliminating ""absurd"" patterns",new,,feature request,low,7.6.2
3509,libffi.so not found on Mac OS X (10.5.8),new,,bug,lowest,7.6.2
3517,GHC has lots of extra hidden IOErrorType values,new,,bug,low,7.6.2
3533,mac installer package deletes old version of ghc,new,,bug,lowest,7.6.2
3543,-fext-core doesn't force recompilation when .hcr file doesn't exist,new,,bug,lowest,7.6.2
3547,Improve granularity of UndecidableInstances,new,,feature request,low,7.6.2
3559,split ghci modules off into their own package,new,,task,low,7.6.2
3571,Bizzarely bloated binaries,new,,bug,lowest,7.6.2
3588,ghc -M should emit dependencies on CPP headers,new,,bug,low,7.6.2
3606,The Ord instance for unboxed arrays is very inefficient,new,,bug,lowest,7.6.2
3619,allow to set ghc search path globally (a'la CPATH),new,,feature request,low,7.6.2
3625,GHCI doesn't work with dtrace on OS X,new,,bug,low,7.6.2
3632,"lift restrictions on records with existential fields, especially in the presence of class constraints",new,,feature request,low,7.6.2
3645,Layout and pragmas,new,,feature request,low,7.6.2
3646,Enforce requirement that our repos contains a subset of upstream's patches,new,,task,lowest,7.6.2
3649,inconsistent exception between unix/windows for running non-existant program,new,,bug,low,7.6.2
3654,Mach-O GHCi linker lacks support for a range of relocation entries,new,,bug,normal,7.6.2
3693,Show stack traces,new,,feature request,normal,7.6.2
3697,Method selectors aren't floated out of loops,new,,bug,low,7.6.2
3698,Bad code generated for zip/filter/filter loop,new,,bug,low,7.6.2
3699,Wildcards in type functions,new,,feature request,low,7.6.2
3701,allow existential wrapper newtypes,new,,feature request,low,7.6.2
3704,Using -shared without -dynamic should be rejected on linux,new,,bug,low,7.6.2
3711,Bad error reporting when calling a function in a module which depends on a DLL on Windows,new,--,bug,lowest,7.6.2
3712,Implement -dynamic-lib option,new,,task,low,7.6.2
3713,Track -dynamic/-fPIC to avoid obscure linker errors,new,,task,low,7.6.2
3722,Haskeline Iconv needs HAVE_LANGINFO_H,new,--,bug,low,7.6.2
3725,Annotations not written to interface files,new,,bug,lowest,7.6.2
3739,ghc-cabal mishandles relative paths in arguments,new,,bug,low,7.6.2
3744,Comparisons against minBound/maxBound not optimised,new,,bug,low,7.6.2
3753,Make ghci's -l option consistent with GNU ld's -l option,new,,feature request,low,7.6.2
3755,Improve join point inlining,new,,task,low,7.6.2
3766,Parsing of lambdas is not consistent with Haskell'98 report.,new,,bug,low,7.6.2
3767,SpecConstr for join points,new,,bug,low,7.6.2
3771,haddock: internal error: evacuate: strange closure type 19269,new,,bug,lowest,7.6.2
3781,Improve inlining for local functions,new,,bug,lowest,7.6.2
3782,"Data Parallel ""Impossible happened"" compiler error",new,benl,bug,low,7.6.2
3786,showing function arguments when stopped at its definition,new,,feature request,low,7.6.2
3844,Undeprecate #include (in at least some circumstances),new,,bug,low,7.6.2
3859,Problems with toClockTime on NetBSD,new,,bug,lowest,7.6.2
3869,RTS GC Statistics from -S should be logged via the eventlog system,new,,feature request,low,7.6.2
3870,Avoid Haddock-links to the Prelude,new,,feature request,lowest,7.6.2
3881,"section parse errors, e.g. ( let x=1 in x + )",new,,bug,low,7.6.2
3895,"""Fix"" pervasive-but-unnecessary signedness in GHC.Prim",new,,feature request,low,7.6.2
3903,"DPH bad sliceP causes RTS panic ""allocGroup: requested zero blocks""",new,benl,bug,low,7.6.2
3915,GHC panic; possibly related to mutually recursive modules,new,,bug,lowest,7.6.2
3924,Strictness analyser missing useful strictness,new,,bug,low,7.6.2
3937,Cannot killThread in listen/accept on Windows threaded runtime,new,,bug,low,7.6.2
3946,Better diagnostic when entering a GC'd CAF,new,,task,low,7.6.2
3960,ghc panic when attempting to compile DPH code,new,rl,bug,lowest,7.6.2
3980,System.Posix.Signals should provide a way to set the SA_NOCLDWAIT flag,new,,feature request,low,7.6.2
3984,Handle multiline input in GHCi history,new,,feature request,normal,7.6.2
3990,UNPACK doesn't unbox data families,new,,bug,low,7.6.2
3996,bug in GHC when compiling HOC (SVN revision 413),new,,bug,lowest,7.6.2
4001,Implement an atomic readMVar,new,,task,low,7.6.2
4012,Compilation results are not deterministic,new,,bug,high,7.6.2
4016,Strange display behaviour in GHCi,new,,feature request,low,7.6.2
4017,Unhelpful error message in GHCi,new,,bug,lowest,7.6.2
4019,deriving Ord can produce incorrect and inefficient instances,new,,bug,low,7.6.2
4020,Please consider adding support for local type synonyms,new,,feature request,low,7.6.2
4022,GHC Bindist is Broken on FreeBSD/amd64,new,pgj,bug,lowest,7.6.2
4048,ghc-pkg should check for existence of extra-libraries,new,,bug,low,7.6.2
4049,Support for ABI versioning of C libraries,new,,bug,low,7.6.2
4052,Two sided sections,new,,feature request,low,7.6.2
4081,Strict constructor fields inspected in loop,new,benl,bug,low,7.6.2
4092,Floating point manipulation : ulp and coerce IEEE-754 Double# into Word64#,new,,feature request,normal,7.6.2
4096,New primops for indexing: index*OffAddrUsing# etc,new,,feature request,low,7.6.2
4101,Primitive constant unfolding,new,,bug,low,7.6.2
4102,Bit manipulation built-ins,new,,feature request,normal,7.6.2
4105,ffi005 fails on OS X,new,,bug,low,7.6.2
4114,Add a flag to remove/delete intermediate files generated by GHC,new,,feature request,low,7.6.2
4121,Refactor the plumbing of CafInfo to make it more robust,new,,bug,low,7.6.2
4124,GHC rejects instance quotations with splices in the instance head,new,,bug,low,7.6.2
4128,Can't capture classes inside a template haskell type quotation,new,,feature request,low,7.6.2
4135,Can't Quote Instance Associated Types in Template Haskell,new,,bug,low,7.6.2
4140,dynHelloWorld(dyn) fails in an unreg build,new,,bug,low,7.6.2
4150,CPP+QuasiQuotes confuses compilation errors' line numbers,new,,bug,low,7.6.2
4162,GHC API messes up signal handlers,new,,bug,low,7.6.2
4170,"Invalid ""duplicate instance"" error",new,,bug,low,7.6.2
4176,reject unary minus in infix left hand side function bindings that resolve differently as expressions,new,,bug,low,7.6.2
4180,do not consider associativity for unary minus for fixity resolution,new,,feature request,low,7.6.2
4185,Deriving higher-arity instances for newtype family instances fails,new,simonpj,bug,low,7.6.2
4196,add more stolen syntax to the user guide,new,,task,low,7.6.2
4210,LLVM: Dynamic Library Support,new,dterei,feature request,low,7.6.2
4211,LLVM: Stack alignment on OSX,new,dterei,task,normal,7.6.2
4213,LLVM: Add support for TNTC to LLVM compiler suite,new,dterei,feature request,low,7.6.2
4215,canonicalizePath behaves strangely with paths that do not exist,new,,bug,low,7.6.2
4218,System.Random is way too lazy,new,rrnewton,bug,low,7.6.2
4222,Template Haskell lets you reify supposedly-abstract data types,new,,feature request,low,7.6.2
4230,Template Haskell: less type checking in quotations?,new,,feature request,low,7.6.2
4245,ghci panic: thread blocked indefinitely in an MVar operation,new,tibbe,bug,high,7.6.2
4267,Strictness analyser is to conservative about passing a boxed parameter,new,,bug,low,7.6.2
4268,Annotation extension needs a flag,new,,bug,normal,7.6.2
4281,Make impredicativity work properly,new,simonpj,task,low,7.6.2
4288,Poor -fspec-constr-count=n warning messages,new,,bug,low,7.6.2
4295,Review higher-rank and impredicative types,new,simonpj,bug,normal,7.6.2
4296,The dreaded SkolemOccurs problem,new,simonpj,bug,low,7.6.2
4301,Optimisations give bad core for foldl' (flip seq) (),new,,bug,low,7.6.2
4308,LLVM compiles Updates.cmm badly,new,,bug,low,7.6.2
4316,"Interactive ""do"" notation in GHCi",new,,feature request,low,7.6.2
4329,GHC.Conc modifyTVar primitive,new,,feature request,low,7.6.2
4340,Add alignment to hsc2hs template,new,,feature request,low,7.6.2
4347,Bug in unification of polymorphic and not-yet-polymorphic type,new,,bug,normal,7.6.2
4366,in-tree GMP build problem with shared libraries,new,,bug,low,7.6.2
4372,Extending quasiquotation support,new,,bug,normal,7.6.2
4385,Type-level natural numbers,new,diatchki,feature request,normal,7.6.2
4413,(^^) is not correct for Double and Float,new,tcsavage,bug,low,7.6.2
4426,Simplify the rules for implicit quantification,new,,feature request,low,7.6.2
4428,Local functions lose their unfoldings,new,,bug,low,7.6.2
4429,Ability to specify the namespace in mkName,new,reinerp,feature request,low,7.6.2
4440,time004 fails depending on the date,new,,bug,low,7.6.2
4442,Add unaligned version of indexWordArray#,new,,feature request,low,7.6.2
4451,Re-linking avoidance is too aggressive,new,simonmar,bug,normal,7.6.2
4453,Allow specifying .hi files of imports on command line in batch mode,new,,feature request,low,7.6.2
4459,Polymorphic Data.Dynamic,new,vivian,feature request,low,7.6.2
4466,Add extension for type application,new,,feature request,low,7.6.2
4470,Loop optimization: identical counters,new,,feature request,normal,7.6.2
4471,Incorrect Unicode output on Windows Console,new,,bug,low,7.6.2
4479,Add Type Directed Name Resolution,new,,feature request,low,7.6.2
4505,Segmentation fault on long input (list of pairs),new,,bug,low,7.6.2
4520,"startup code on Windows should use SetDllDirectory("""")",new,,feature request,low,7.6.2
4800,Memory Leak when Compiling qtHaskell,new,,bug,low,7.6.2
4806,Make error message more user friendly when module is not found because package is unusable,new,,feature request,low,7.6.2
4815,Instance constraints should be used when deriving on associated data types,new,,feature request,low,7.6.2
4823,Loop strength reduction for array indexing,new,,feature request,low,7.6.2
4824,Windows: Dynamic linking doesn't work out-of-the-box,new,,bug,low,7.6.2
4831,Too many specialisations in SpecConstr,new,rl,bug,low,7.6.2
4833,Finding the right loop breaker,new,,bug,low,7.6.2
4836,literate markdown not handled correctly by unlit,new,,bug,low,7.6.2
4837,Template Haskell does not work in a profiled compiler.,new,,bug,low,7.6.2
4846,Newtype derving used wrongly,new,,bug,low,7.6.2
4861,Documentation for base does not include special items,new,,bug,low,7.6.2
4896,Deriving Data does not work for attached code,new,,bug,low,7.6.2
4899,"Non-standard compile plus Template Haskell produces spurious ""unknown symbol"" linker error",new,simonmar,bug,low,7.6.2
4900,DEPENDS pragma,new,,feature request,normal,7.6.2
4913,Make event tracing conditional on an RTS flag only,new,,feature request,low,7.6.2
4921,report ambiguous type variables more consistently,new,,feature request,low,7.6.2
4931,hsc2hs emits invalid OPTIONS_GHC pragmas,new,,bug,low,7.6.2
4937,"Remove indirections caused by sum types, such as Maybe",new,,feature request,normal,7.6.2
4938,Core2 CPU not detected correctly,new,,bug,low,7.6.2
4942,GHC.ConsoleHandler does not call back application when Close button is pressed,new,,bug,low,7.6.2
4955,increase error message detail for module lookups failure due to hi references,new,,bug,low,7.6.2
4959,Warning about variables with leading underscore that are used anyway,new,,feature request,low,7.6.2
4960,Better inlining test in CoreUnfold,new,,bug,low,7.6.2
4980,Warning about module abbreviation clashes,new,,feature request,low,7.6.2
4985,Improve locations in ghci errors,new,,bug,low,7.6.2
5013,sporadic failures during compilation under solaris,new,,bug,low,7.6.2
5014,canonicalizePath throws exception on paths that do not exist,new,,bug,low,7.6.2
5016,Make Template Haskell: -ddump-splices generate executable code,new,,feature request,low,7.6.2
5059,Pragma to SPECIALISE on value arguments,new,,feature request,low,7.6.2
5062,Patch: Debug output for OS X linker and coding standard upgrades,new,,bug,low,7.6.2
5063,unix package has untracked dependency on libbsd,new,,bug,low,7.6.2
5073,Add blockST for nested ST scopes,new,,bug,low,7.6.2
5075,CPR optimisation for sum types if only one constructor is used,new,simonpj,feature request,normal,7.6.2
5108,Allow unicode sub/superscript symbols in both identifiers and operators,new,,feature request,normal,7.6.2
5140,Fix LLVM backend for PowerPC,new,erikd,task,low,7.6.2
5142,stub header files don't work with the MS C compiler,new,simonmar,bug,low,7.6.2
5143,Soft heap limit flag,new,simonmar,task,normal,7.6.2
5158,Update .git-ignore in all the repos,new,pcapriotti,task,low,7.6.2
5171,Misfeature of Cmm optimiser: no way to extract a branch of expression into a separate statement,new,,feature request,low,7.6.2
5188,Runtime error when allocating lots of memory,new,,bug,low,7.6.2
5190,TinyCoreLinux extension,new,,bug,low,7.6.2
5197,Support static linker semantics for archives and weak symbols,new,,feature request,low,7.6.2
5202,Docs on strictness info out of date,new,,bug,low,7.6.2
5209,^C doesn't correctly reset the prompt from within multiline commands in ghci,new,,bug,low,7.6.2
5219,need a version of hs_init that returns an error code for command-line errors,new,,feature request,low,7.6.2
5224,Improve consistency checking for family instances,new,simonpj,bug,low,7.6.2
5239,"Em-dash for ""--"" with UnicodeSyntax.",new,,feature request,normal,7.6.2
5248,Infer type context in a type signature,new,,feature request,low,7.6.2
5251,copyFile does not copy metadata,new,,bug,low,7.6.2
5262,Compiling with -O makes some expressions too lazy and causes space leaks,new,,bug,low,7.6.2
5266,Licensing requirements and copyright notices,new,,feature request,low,7.6.2
5267,Missing type checks for arrow command combinators,new,ross,bug,low,7.6.2
5273,error and undefined should print a location,new,,feature request,low,7.6.2
5288,Less noisy version of -fwarn-name-shadowing,new,,feature request,low,7.6.2
5289,Can't use ghci with a library linked against libstdc++,new,,bug,normal,7.6.2
5291,GhcDynamic build fails on Windows: can't find DLLs,new,,bug,low,7.6.2
5292,libHSghc exports more symbols than Windows can handle,new,,bug,low,7.6.2
5296,Add explicit type applications,new,,feature request,low,7.6.2
5298,Inlined functions aren't fully specialised,new,,bug,low,7.6.2
5302,Unused arguments in join points,new,simonpj,bug,low,7.6.2
5305,crash after writing around 40 gigabytes to stdout,new,,bug,low,7.6.2
5308,Generalize -msse2 command line flag to -msse<version number>,new,,feature request,low,7.6.2
5320,check_overlap panic (7.1 regression),new,simonpj,bug,normal,7.6.2
5326,Polymorphic instances aren't automatically specialised,new,simonpj,bug,low,7.6.2
5333,Arrow command combinators and infixr cause the desugarer to fail,new,ross,bug,low,7.6.2
5355,Link plugins against existing libHSghc,new,,bug,normal,7.6.2
5364,Access RTS flag values from inside Haskell programs,new,,feature request,normal,7.6.2
5369,Reinstate VECTORISE pragmas with expressions as right-hand sides,new,chak,bug,normal,7.6.2
5376,Quotation in System.Process.system for Windows,new,,bug,low,7.6.2
5378,unreg compiler: warning: conflicting types for built-in function ‘memcpy’,new,,bug,low,7.6.2
5387,ffi/should_run fptr02 fails on OS X amd64,new,,bug,low,7.6.2
5388,ghcilink003 and ghcilink006 fail on OSX,new,,bug,low,7.6.2
5392,Warnings about impossible MPTCs would be nice,new,,feature request,normal,7.6.2
5401,LANGUAGE pragma parser nit,new,igloo,bug,normal,7.6.2
5412,dataTypeConstrs gives unhelpful error message,new,,bug,normal,7.6.2
5429,Docase notation as GHC extension,new,tomasp,feature request,normal,7.6.2
5443,Errors when shutting down the event manager loop,new,tibbe,bug,normal,7.6.2
5444,Slow 64-bit primops on 32 bit system,new,,bug,normal,7.6.2
5462,Deriving clause for arbitrary classes,new,,feature request,normal,7.6.2
5463,SPECIALISE pragmas generated from Template Haskell are ignored,new,,bug,normal,7.6.2
5467,Template Haskell: support for Haddock comments,new,,feature request,normal,7.6.2
5470,The DPH library needs to support PData and PRepr instances for more than 15-tuples,new,chak,bug,normal,7.6.2
5495,simple program fails with -shared on mac,new,,bug,low,7.6.2
5498,Generalized newtype deriving allows creating of instances I can't create by hand,new,,bug,normal,7.6.2
5522,mc03 -O -fliberate-case -fspec-constr runs out of memory,new,simonpj,bug,normal,7.6.2
5537,ghc doesn't find libffi.so.5 in testsuite,new,,bug,low,7.6.2
5539,GHC panic -  Simplifier ticks exhausted,new,simonpj,bug,high,7.6.2
5542,"also parse class/instance declarations as ""HEAD <= CONTEXT where""",new,,feature request,normal,7.6.2
5556,Support pin-changing on ByteArray#s,new,,feature request,normal,7.6.2
5567,LLVM: Improve alias analysis / performance,new,dterei,task,normal,7.6.2
5578,write access permission of binary result different on OpenBSD,new,igloo,bug,low,7.6.2
5590,"""guarded instances"": instance selection can add extra parameters to the class",new,simonpj,feature request,normal,7.6.2
5608,Fix T3807 for Mac OS X 10.5,new,,bug,low,7.6.2
5615,ghc produces poor code for `div` with constant powers of 2.,new,daniel.is.fischer,bug,normal,7.6.2
5619,Shorter qualified import statements,new,,feature request,normal,7.6.2
5620,Dynamic linking and threading does not work on Windows,new,igloo,bug,high,7.6.2
5630,External Core needs love,new,,bug,normal,7.6.2
5641,The -L flag should not exist,new,,bug,normal,7.6.2
5642,Deriving Generic of a big type takes a long time and lots of space,new,dimitris,bug,high,7.6.2
5645,Sharing across functions causing space leak,new,,bug,normal,7.6.2
5646,Initialise tuples using pragmas,new,chak,bug,normal,7.6.2
5647,"CLI option to silence ""Loading package foo ... linking ... done"" output",new,,feature request,normal,7.6.2
5654,Profiling semantics bug,new,simonmar,bug,low,7.6.2
5666,Can't use writeFile to write unicode characters.,new,,bug,normal,7.6.2
5672,parBufferWHNF could be less subtle,new,duncan,feature request,normal,7.6.2
5682,Properly parse kind operators (from promoted type operators),new,dreixel,bug,low,7.6.2
5687,Friendly Interface for auto-completion of GHCi,new,,feature request,normal,7.6.2
5692,Source code with large floating constants in exponential notation cannot be compiled,new,pcapriotti,bug,normal,7.6.2
5702,Can't vectorise pattern matching on numeric literals,new,chak,bug,normal,7.6.2
5724,Confusing warning message for incomplete patterns,new,,bug,normal,7.6.2
5757,zero unexpected failures on all tier 1 platforms,new,,task,highest,7.6.2
5761,Getting stdout and stderr as a single handle from createProcess does not work on Windows,new,,bug,normal,7.6.2
5763,Confusing error message,new,simonpj,bug,high,7.6.2
5775,Inconsistency in demand analysis,new,,bug,normal,7.6.2
5777,core lint error with arrow notation and GADTs,new,ross,bug,normal,7.6.2
5786,Dynanmic way fails when GHC built with LLVM backend,new,dterei,bug,normal,7.6.2
5791,"Defer other kinds of errors until runtime, not just type errors",new,,task,normal,7.6.2
5807,DPH library functions don't work without -fvectorise.,new,benl,bug,normal,7.6.2
5809,Arity analysis could be better,new,simonpj,bug,normal,7.6.2
5813,Offer a compiler warning for failable pattern matches,new,,feature request,normal,7.6.2
5821,SPECIALISE fails with a cryptic warning,new,,bug,normal,7.6.2
5823,FFI and CAPI needs {-# INCLUDE #-} back?,new,,feature request,normal,7.6.2
5827,/usr/local hard-coded in cabal,new,duncan,bug,normal,7.6.2
5834,Allow both INLINE and INLINABLE for the same function,new,,feature request,normal,7.6.2
5835,Make better use of known dictionaries,new,,feature request,normal,7.6.2
5840,Extend the supported environment sizes of vectorised closures,new,chak,bug,normal,7.6.2
5841,seg fault in ghci but not ghc when using chart-gtk code,new,,bug,normal,7.6.2
5844,Panic on generating Core code,new,,bug,normal,7.6.2
5850,Greater customization of GHCi prompt,new,,feature request,normal,7.6.2
5859,unsafeInterleaveIO duplicates computation when evaluated by multiple threads,new,simonpj,bug,high,7.6.2
5861,bytestring: incorrect documentation for hGetContents,new,duncan,bug,normal,7.6.2
5889,-fno-prof-count-entries leads to linking errors,new,,bug,normal,7.6.2
5898,ghc: internal error: Invalid Mach-O file,new,,bug,normal,7.6.2
5907,Crashed loading package Safe,new,,bug,normal,7.6.2
5916,runST isn't free,new,,bug,normal,7.6.2
5918,hsc2hs forces wordsize (i.e. -m32 or -m64) to be the choice of GHC instead of allowing a different (or no/default choice),new,,feature request,low,7.6.2
5924,Bad Cmm generated for updating one element in Array#,new,,bug,normal,7.6.2
5925,Add inline version of newArray#,new,,feature request,normal,7.6.2
5927,"A type-level ""implies"" constraint on Constraints",new,,feature request,normal,7.6.2
5928,INLINABLE fails to specialize in presence of simple wrapper,new,,bug,normal,7.6.2
5942,implement POSIX confstr() in System/Posix/Unistd.hsc,new,,feature request,normal,7.6.2
5954,Performance regression 7.0 -> 7.2 (still in 7.4),new,simonpj,bug,high,7.6.2
5959,Top level splice in Template Haskell has over-ambitious lexical scope?,new,,bug,low,7.6.2
5966,getAppUserDataDirectory does not respect XDG specification,new,,bug,normal,7.6.2
5982,Incorrect dynamic library name in OSX,new,,bug,normal,7.6.2
5983,Libraries installed in wrong place,new,,bug,normal,7.6.2
5985,Type operators are not accepted as variables in contexts,new,,bug,normal,7.6.2
6016,"On Windows, runhaskell hits an error on UTF-8 files with a BOM",new,,bug,normal,7.6.2
6047,GHC retains unnecessary binding,new,simonpj,bug,normal,7.6.2
6079,SEH exception handler not implemented on Win64,new,,bug,normal,7.6.2
6087,Join points need strictness analysis,new,,bug,normal,7.6.2
6113,Profiling with -p not written if killed with SIGTERM,new,,bug,normal,7.6.2
6166,Performance regression in mwc-random since 7.0.x,new,,bug,high,7.6.2
7043,32-bit GHC ceiling of negative float SEGFAULT: 11,new,igloo,bug,high,7.6.2
7045,The `Read` instance of `Rational` does not support decimal notation,new,,bug,normal,7.6.2
7056,"GHCi loadArchive ""libiconv.a"":failed Unknown PEi386 section name `.drectve'",new,,bug,high,7.6.2
7103,"Compiler panic, when loading wxc in GHCi",new,,bug,high,7.6.2
7105,Better names for derived SCCs of instances,new,simonmar,feature request,normal,7.6.2
7243,regression: acceptable foreign result types,new,igloo,bug,normal,7.6.2
7277,Recompilation check fails for TH unless functions are inlined,new,,bug,high,7.6.2
7316,GHC segfaults on ARM,new,,bug,high,7.6.2
7320,GHC crashes when building on 32-bit Linux in a Linode,new,simonmar,bug,high,7.6.2
7325,threadDelay mistreats minBound and maxBound in some configurations,new,,bug,high,7.6.2
7388,CAPI doesn't work with ghci,new,igloo,bug,normal,7.6.2
7359,unix-2.6.0.0 fails to install on mac os x with 7.4.* (works with 7.6.1),new,igloo,bug,highest,7.6.3
7729,GHC panics. Invalid core,new,,bug,normal,7.6.3
314,#line pragmas not respected inside nested comments,new,,bug,high,7.8.1
781,"GHCi on x86_64, cannot link to static data in shared libs",new,,bug,high,7.8.1
2283,WIndows: loading objects that refer to DLL symbols,new,,bug,high,7.8.1
2451,New signal-handling API,new,simonmar,task,highest,7.8.1
2725,Remove Hack in compiler/nativeGen/MachCodeGen.hs,new,clemens,bug,high,7.8.1
3103,Compiling base with cabal fails.,new,,bug,high,7.8.1
3472,Porting through .hc files broken,new,--,bug,high,7.8.1
3647,unify handling and error messages for -X vs. {-#LANGUAGE ...#-} pragmas/extensions,new,igloo,feature request,normal,7.8.1
3658,Dynamically link GHCi (and use system linker) on platforms that support it,new,igloo,task,high,7.8.1
3831,SpecConstr should exploit cases where there is exactly one call pattern,new,simonpj,bug,high,7.8.1
3927,Incomplete/overlapped pattern warnings + GADTs = inadequate,new,simonpj,bug,high,7.8.1
3977,Support double-byte encodings (Chinese/Japanese/Korean) on Windows,new,batterseapower,feature request,low,7.8.1
4243,Make a proper options parser for the RTS,new,,task,high,7.8.1
4259,Relax restrictions on type family instance overlap,new,,feature request,normal,7.8.1
4364,Template Haskell: Cycle in type synonym declarations,new,simonpj,bug,high,7.8.1
4374,Remove in-tree gmp,new,igloo,task,high,7.8.1
4879,Deprecate exports,new,,feature request,high,7.8.1
5019,OS X: ld: warning: could not create compact unwind for _ffi_call_unix64,new,,bug,high,7.8.1
5218,Add unpackCStringLen# to create Strings from string literals,new,igloo,feature request,high,7.8.1
5361,regSpill: out of spill slots!,new,,bug,high,7.8.1
5435,GHCi linker should run constructors for linked libraries,new,,bug,normal,7.8.1
5442,ghc-pkg unregister --user/--global/--package-conf not normative,new,,bug,high,7.8.1
5780,-faggressive-primops change caused a failure in perf/compiler/parsing001,new,,bug,high,7.8.1
5902,Cannot tell from an exception handler whether the exception was asynchronous,new,simonmar,bug,high,7.8.1
5910,Holes with other constraints,new,,feature request,high,7.8.1
5941,Add compilation stage plugins,new,,feature request,normal,7.8.1
5945,Lambda lifting,new,simonpj,bug,normal,7.8.1
5949,Demand analysis attributes manifestly wrong demand type,new,,bug,normal,7.8.1
5972,option to suppress (Monomorphic) record selector functions,new,igloo,feature request,normal,7.8.1
6004,dph-lifted-vseg package doesn't provide Data.Array.Parallel.Prelude.Float module,new,benl,bug,normal,7.8.1
6017,Reading ./.ghci files raises security issues,new,,task,high,7.8.1
6018,Injective type families,new,simonpj,feature request,normal,7.8.1
6022,GHC infers over-general types,new,simonpj,bug,high,7.8.1
6024,"Allow defining kinds alone, without a datatype",new,,feature request,normal,7.8.1
6037,Compile-time crash with sources with non-representable unicode characters,new,,bug,normal,7.8.1
6040,Adding a type signature changes heap allocation into stack allocation without changing the actual type,new,simonpj,bug,normal,7.8.1
6056,INLINABLE pragma prevents worker-wrapper to happen.,new,simonpj,bug,normal,7.8.1
6062,TH treats non-functions in function position inconsistently,new,simonpj,bug,normal,7.8.1
6070,Fun with the demand analyser,new,simonpj,bug,normal,7.8.1
6089,Allow declaration splices inside declaration brackets,new,simonpj,feature request,normal,7.8.1
6092,Liberate case not happening,new,simonpj,bug,normal,7.8.1
6098,debugger does not know the correct type for a newtype field,new,,bug,high,7.8.1
6101,Show instance for integer-simple is not lazy enough,new,,bug,normal,7.8.1
6107,GHCi runtime linker cannot link with duplicate common symbols,new,,bug,normal,7.8.1
6124,Spurious non-exhaustive warning with GADT and newtypes,new,,bug,normal,7.8.1
6132,Can't use both shebang line and #ifdef declarations in the same file.,new,,bug,normal,7.8.1
6135,Unboxed Booleans,new,jstolarek,feature request,normal,7.8.1
6147,GeneralizedNewtypeDeriving should fail with data families,new,simonpj,bug,high,7.8.1
6149,ghc-7.4.2 tests for profasm seg-fault under solaris,new,,bug,normal,7.8.1
7011,32bit GHC 7.4.2 cannot compile integer-gmp on OS X 10.8,new,,bug,high,7.8.1
7015,Add support for 'static',new,,feature request,normal,7.8.1
7017,"Rethink need for tarballs under ""friendly"" environment",new,,task,high,7.8.1
7021,Tuple (and other exotic predicates) not yet handled in Template Haskell,new,,feature request,normal,7.8.1
7028,incorrect link paths for in mac os x after install,new,igloo,bug,high,7.8.1
7033,stale .tix files can cause programs built with -fhpc to segfault,new,,bug,normal,7.8.1
7044,reject reading rationals with exponent notation,new,,bug,normal,7.8.1
7048,Add the ability to statically define a `FunPtr` to a haskell function,new,,feature request,normal,7.8.1
7057,Simplifier infinite loop regression,new,simonpj,bug,normal,7.8.1
7063,Register allocators can't handle non-uniform register sets,new,benl,bug,normal,7.8.1
7066,isInstance does not work for compound types,new,simonpj,bug,normal,7.8.1
7068,Extensive Memory usage (regression),new,simonpj,bug,high,7.8.1
7072,GHC interpreter does not find stat64 symbol on Linux,new,,bug,normal,7.8.1
7078,Panic using mixing list with parallel arrays incorrectly,new,chak,bug,normal,7.8.1
7081,arrow analogs of lambda case and multi-way if,new,,feature request,normal,7.8.1
7091,DPH Matrix product memory usage,new,benl,bug,normal,7.8.1
7097,linker fails to load package with binding to foreign library,new,,bug,high,7.8.1
7098,GHC 7.4.1 reports an internal error and core dumps while using DPH,new,benl,bug,normal,7.8.1
7104,Add tryWriteTBQueue to Control.Concurrent.STM.TBQueue,new,simonmar,feature request,normal,7.8.1
7109,"Inlining depends on datatype size, even with INLINE pragmas",new,simonpj,bug,normal,7.8.1
7114,Cannot recover (good) inlining behaviour from 7.0.2 in 7.4.1,new,,bug,normal,7.8.1
7116,Missing optimisation: strength reduction of floating-point multiplication,new,pcapriotti,bug,normal,7.8.1
7133,"GHCi: strange behaviour after CTRL-C, followed by 'hPutChar: resource vanished (Broken Pipe)' when quitting",new,tibbe,bug,normal,7.8.1
7134,ghc-7.6.0.20120810-x86_64-windows.exe -> internal error R_X86_64_PC32,new,igloo,bug,highest,7.8.1
7140,Allow type signature in export list,new,,feature request,normal,7.8.1
7141,Inlining the single method of a class can shadow rules,new,simonpj,bug,normal,7.8.1
7143,ghc-7.6.0.20120810-x86_64-windows.exe -> ghc can't figure out LLVM version,new,dterei,bug,high,7.8.1
7148,generalized newtype and  type families is unsound,new,simonpj,bug,normal,7.8.1
7152,Add flag to configure that skips overwriting of symlinks on install,new,,bug,high,7.8.1
7158,GHCi commands case insensitive,new,,feature request,normal,7.8.1
7161,hSetNewlineMode and hSetEncoding can be performed on closed and semi-closed handles,new,,bug,normal,7.8.1
7169,Warning for incomplete record field label used as function,new,,feature request,normal,7.8.1
7181,Add documentation on heap-profile file format.,new,,feature request,normal,7.8.1
7186,problems with typelits  and typenats,new,,bug,normal,7.8.1
7189,RTS Assertion Crash,new,simonmar,bug,normal,7.8.1
7190,GHC's -fprof-auto does not work with LINE pragmas,new,,bug,normal,7.8.1
7198,New codegen more than doubles compile time of T3294,new,simonmar,bug,high,7.8.1
7200,template-haskell-2.7.0.0 fails to build with GHC 7.0.4 due to missing pragma,new,duncan,bug,high,7.8.1
7204,Use a class to control FFI marshalling,new,,feature request,normal,7.8.1
7229,Detecting if a process was killed by a signal is impossible,new,,bug,high,7.8.1
7240,Stack trace truncated too much with indirect recursion,new,nomeata,bug,normal,7.8.1
7241,GHC-7.6.1 panics on template haskell code,new,simonpj,bug,normal,7.8.1
7245,INLINEing top-level patterns causes ghc to emit 'arity missing' traces,new,,bug,normal,7.8.1
7246,"Callstack depends on way (prof, profasm, profthreaded",new,,bug,normal,7.8.1
7253,Top-level bindings in ghci,new,,feature request,normal,7.8.1
7258,Compiling DynFlags is jolly slow,new,simonpj,bug,normal,7.8.1
7259,Eta expansion of products in System FC,new,simonpj,bug,normal,7.8.1
7263,Add derived Show instances to GHC.Generics,new,dreixel,feature request,normal,7.8.1
7266,Allow fractional-looking integer literals,new,,feature request,high,7.8.1
7269,GeneralizedNewtypeDeriving and PolyKinds,new,dreixel,bug,normal,7.8.1
7273,Binary size increase in nofib/grep between 7.6.1 and HEAD,new,,bug,high,7.8.1
7275,Give more detailed information about PINNED data in a heap profile,new,igloo,feature request,normal,7.8.1
7283,Specialise INLINE functions,new,,feature request,normal,7.8.1
7285,mkWeakMVar is non-compositional,new,,feature request,normal,7.8.1
7289,Mingw FPU init not Windows compatible.,new,,bug,high,7.8.1
7296,ghc-7 assumes incoherent instances without requiring language `IncoherentInstances`,new,simonpj,bug,normal,7.8.1
7297,LLVM incorrectly hoisting loads,new,dterei,bug,normal,7.8.1
7298,Test 2228 fails with dynamic-by-default,new,igloo,bug,high,7.8.1
7300,Allow CAFs kept reachable by FFI to be forcibly made unreachable for GC,new,,feature request,high,7.8.1
7305,T5975a is broken on Windows,new,,bug,normal,7.8.1
7307,Share top-level code for strings,new,,bug,normal,7.8.1
7326,print035(ghci) fails when ghci is dynamic,new,igloo,bug,high,7.8.1
7329,ghc-7.6.1 win64: internal error: R_X86_6 4_PC32: High bits are set in WSAGetLastError,new,,bug,normal,7.8.1
7330,Data Parallel Haskell (DPH) isn't usable yet.,new,benl,feature request,normal,7.8.1
7331,Allow the evaluation of declaration splices in GHCi,new,,feature request,normal,7.8.1
7335,Need for extra warning pragma for accidental pattern matching in do blocks,new,,feature request,normal,7.8.1
7337,GHC does not generate great code for bit-level rotation,new,,feature request,normal,7.8.1
7346,Allow the use of `deriving` for GHC generics,new,dreixel,feature request,normal,7.8.1
7353,Make system IO interruptible on Windows,new,,bug,normal,7.8.1
7367,Optimiser / Linker Problem on amd64,new,,bug,normal,7.8.1
7371,Supporting old GHC versions in our libraries,new,igloo,task,normal,7.8.1
7373,When building GHC: Failed to load interface for `GHC.Fingerprint',new,,bug,normal,7.8.1
7374,rule not firing,new,,bug,normal,7.8.1
7378,Identical alts/bad divInt# code,new,,bug,normal,7.8.1
7379,rangeTest test fails on Windows,new,,bug,normal,7.8.1
7380,Panic: mkNoTick: Breakpoint loading modules with -O2 via API,new,,bug,normal,7.8.1
7382,Evaluating GHCi expressions is slow following the dynamic-by-default change,new,,bug,highest,7.8.1
7389,can't link postgresql-libpq on windows,new,,bug,normal,7.8.1
7395,DefaultSignatures conflict with default implementations,new,,feature request,normal,7.8.1
7398,RULES don't apply to a newtype constructor,new,,bug,normal,7.8.1
7399,Test Posix004 fails in test-suite,new,,bug,normal,7.8.1
7411,Exceptions are optimized away in certain situations,new,,bug,high,7.8.1
7413,runghc (runhaskell) should be able to reload code on editing,new,,feature request,normal,7.8.1
7414,plugins always trigger recompilation,new,,feature request,normal,7.8.1
7428,GHC compile times are seriously non-linear in program size,new,,bug,normal,7.8.1
7430,GHC API reports CPP errors in confusing ways,new,,bug,normal,7.8.1
7437,peculiar behaviour with default instances and type variables,new,simonpj,bug,normal,7.8.1
7443,Generated C code under -prof -fprof-auto -fprof-cafs very slow to compile,new,,bug,normal,7.8.1
7450,Regression in optimisation time of functions with many patterns (6.12 to 7.4)?,new,,bug,normal,7.8.1
7452,[GNU gold] ld: error: cannot find [...]/Types__1.o,new,,bug,high,7.8.1
7456,GHC API displays linker messages to stdout instead of via log_action,new,igloo,bug,high,7.8.1
7459,deriving Generic does not work with TypeLits,new,dreixel,feature request,normal,7.8.1
7460,Double literals generated bad core,new,tibbe,bug,normal,7.8.1
7461,"Error messages about ""do"" statements contain false information",new,,bug,normal,7.8.1
7463,"[PATCH] When -keep-hc-files is enabled, foreign stubs *_stub.c should also be kept.",new,igloo,bug,normal,7.8.1
7464,git tag for base-4.6.0.0 missing,new,igloo,bug,normal,7.8.1
7473,getModificationTime gives only second-level resolution,new,,bug,normal,7.8.1
7475,Mysterious Data.Word Segmentation Fault in GHCi,new,,bug,normal,7.8.1
7477,reifyInstances can't deal with polykinded type families,new,,bug,normal,7.8.1
7481,Partially promoted data types,new,,bug,high,7.8.1
7482,GHC.Event overwrites main IO managers hooks to RTS,new,AndreasVoellmy,bug,normal,7.8.1
7484,Template Haskell allows building invalid record fields/names,new,,bug,normal,7.8.1
7490,ghc-stage1 panic when building a cross-compiler or cross-building a compiler,new,igloo,bug,high,7.8.1
7492,Generic1 deriving: Can we replace Rec1 f with f :.: Par1?,new,dreixel,feature request,normal,7.8.1
7494,Allow compatible type synonyms to be the return type of a GADT data constructor.,new,,feature request,normal,7.8.1
7495,Rebindable list syntax?,new,,feature request,normal,7.8.1
7500,GHC: internal error: getMBlock: mmap: Operation not permitted,new,,bug,normal,7.8.1
7501,Some GHCi options are undocummented,new,,bug,high,7.8.1
7503,"Bug with PolyKinds, type synonyms & GADTs",new,simonpj,bug,normal,7.8.1
7505,Commentary shipped with GHC sources is outdated,new,,bug,normal,7.8.1
7509,Changing the second prompt. :{ modules| No setting available to change.,new,igloo,feature request,normal,7.8.1
7511,"Room for GHC runtime improvement >~5%, inlining related",new,,bug,normal,7.8.1
7520,Implement cardinality analysis,new,,bug,normal,7.8.1
7521,Simplifier ticks exhausted when compiling Accelerate example.,new,,bug,high,7.8.1
7534,allocateRegsAndSpill: Cannot read from uninitialized register,new,,bug,high,7.8.1
7535,Using -with-rtsopts=-N should fail unless -threaded is also specified,new,,bug,normal,7.8.1
7539,Hard ghc api crash when calling runStmt on code which has not been compiled,new,,bug,normal,7.8.1
7540,Panic on type inference with vectorised parallel arrays,new,chak,bug,highest,7.8.1
7542,GHC doesn't optimize (strict) composition with id,new,simonpj,bug,normal,7.8.1
7543,Constraint synonym instances,new,,bug,normal,7.8.1
7544,GHC downloads are unsigned,new,igloo,feature request,normal,7.8.1
7558,Terrible error message when given and wanted are both insoluble,new,simonpj,bug,normal,7.8.1
7567,invalidateModSummaryCache throws exception if ms_hs_date is 0,new,,bug,high,7.8.1
7574,Register allocator chokes on certain branches with literals,new,thoughtpolice,bug,high,7.8.1
7593,Unable to print exceptions of unicode identifiers,new,,bug,normal,7.8.1
7596,Opportunity to improve CSE,new,simonpj,bug,normal,7.8.1
7598,ghc-stage1 generates wrong assembler on StgCmmPrim (operand out of range),new,,bug,high,7.8.1
7604,"System.Directory.canonicalizePath """" behaviour differs between platforms",new,,bug,normal,7.8.1
7606,Stride scheduling for Haskell threads with priorities,new,ezyang,feature request,normal,7.8.1
7608,LLVM only handles a hard-coded list of triples.,new,dterei,task,normal,7.8.1
7610,Cross compilation support for LLVM backend,new,dterei,bug,normal,7.8.1
7611,Rewrite rules application prevented by type variable application (map id vs. map (\x -> x)),new,,bug,normal,7.8.1
7619,Make worker-wrapper unbox data families,new,simonpj,feature request,normal,7.8.1
7621,Cross-build for QNX ARM smashes stack when using FunPtr wrappers,new,,bug,normal,7.8.1
7623,GHC Arm support,new,,task,normal,7.8.1
7624,Handling ImplicitParams in Instance Declaration,new,,bug,normal,7.8.1
7625,Semicolon is not handled between imports at the ghci command prompt,new,,bug,normal,7.8.1
7633,"Checkable ""minimal complete definitions""",new,,feature request,normal,7.8.1
7634,MD5 collision could lead to SafeHaskell violation,new,,bug,normal,7.8.1
7635,SafeHaskell implying other options,new,,feature request,normal,7.8.1
7637,split-objs not supported for ARM,new,,feature request,normal,7.8.1
7643,Kind application error,new,simonpj,bug,normal,7.8.1
7644,Hackage docs for base library contain broken links,new,,bug,normal,7.8.1
7647,UNPACK polymorphic fields,new,simonpj,feature request,normal,7.8.1
7650,can't use combining characters in identifiers,new,,bug,normal,7.8.1
7651,Buiding GHC with parallel IO manager freezes on Mac (not on FreeBSD),new,,bug,high,7.8.1
7655,7.6.2 Segmentation Fault/Bus Error in large exponentation,new,igloo,bug,normal,7.8.1
7660,warning: conflicting types when compiling via-C,new,igloo,bug,normal,7.8.1
7665,dynamicToo001 fails on Windows,new,igloo,bug,normal,7.8.1
7666,excessive space and time usage for rendering (somewhat) deeply nested Docs,new,dterei,bug,normal,7.8.1
7667,Template Haskell fails to recognize type operator/function +,new,,bug,normal,7.8.1
7668,Location in -fdefer-type-errors,new,,bug,normal,7.8.1
7669,Empty case causes warning,new,,bug,normal,7.8.1
7670,StablePtrs should be organized by generation for efficient minor collections,new,,bug,normal,7.8.1
7672,boot file entities are sometimes invisible and are not (semantically) unified with corresponding entities in implementing module,new,,bug,normal,7.8.1
7676,Unify patterns and function bindings,new,,feature request,normal,7.8.1
7678,GHC should compile cleanly with clang,new,thoughtpolice,bug,high,7.8.1
7679,Regression in -fregs-graph performance,new,,bug,high,7.8.1
7685,:script command does not resolve ~,new,,bug,normal,7.8.1
7687,ghc panic on TH and deriveJSON,new,,bug,normal,7.8.1
7694,LLVM: bootstrapping with LLVM 3.2 does not work,new,dterei,bug,normal,7.8.1
7695,Hang when locale-archive and gconv-modules are not there,new,,bug,normal,7.8.1
7698,thread blocked indefinitely in an MVar operation,new,igloo,bug,normal,7.8.1
7712,"""make install"" fails on Windows",new,igloo,bug,high,7.8.1
7713,Panic! make_exp (App _ (Coercion _)) when compiled with -fext-core,new,,bug,normal,7.8.1
7715,threadDelay causes segfault on Mac if compiled by 32bit GHC,new,,bug,high,7.8.1
7723,iOS patch no 12: Itimer.c doesn't work on iOS,new,,bug,normal,7.8.1
7724,cross-compile to iOS,new,,feature request,normal,7.8.1
7725,Operators without colons,new,,bug,normal,7.8.1
7727,Nonsense evaluation: sequence [] = [],new,igloo,bug,normal,7.8.1
7730,:info and polykinds,new,,bug,normal,7.8.1
7735,-fext-core doesn't generate .hcr when .o and .hi files are present,new,,bug,normal,7.8.1
7736,Parallel array enumeration causes compiler panic (enumFromToP),new,chak,bug,normal,7.8.1
7741,Add SIMD support to x86/x86_64 NCG,new,,feature request,normal,7.8.1
7746,Support loading/unloading profiled objects from a profiled executable,new,ezyang,feature request,normal,7.8.1
7751,Incremental heap census,new,ezyang,feature request,normal,7.8.1
7752,GHC as a library documentation out of sync,new,,bug,high,7.8.1
7753,Profiling report broken with foreign exported functions,new,,bug,normal,7.8.1
7762,when using lots of memory: internal error: evacuate(static): strange closure type 4,new,,bug,normal,7.8.1
7765,Odd error message for `runghc` with missing `main` function.,new,igloo,bug,normal,7.8.1
7767,"""internal error: evacuate: strange closure type 154886248"" crash",new,,feature request,normal,7.8.1
7768,"""untracked content"" in fresh clone of haskeline",new,igloo,bug,normal,7.8.1
7771,RTS should provide stg_sel_n_noupd_closure,new,simonpj,bug,normal,7.8.1
7772,Finish support for DYNAMIC_GHC_PROGRAMS on Windows,new,igloo,bug,high,7.8.1
7774,T5313 fails,new,,bug,normal,7.8.1
7779,building GHC overwrites the installed package database if GHC_PACKAGE_PATH is set,new,igloo,bug,normal,7.8.1
7782,flag to run the demand analysis a second time,new,nfrisby,task,normal,7.8.1
7783,MultiWayIf should start a new layout,new,,bug,normal,7.8.1
7785,Module-local function not specialized with ConstraintKinds,new,,bug,normal,7.8.1
7786,strange errors when deducing constraints,new,simonpj,bug,normal,7.8.1
7787,modifyMVar does not restore value if callback returns error value,new,,bug,high,7.8.1
7788,Recursive type family causes <<loop>>,new,simonpj,bug,normal,7.8.1
7789,GHCI core dumps when used with VTY,new,igloo,bug,normal,7.8.1
7790,Add dummy undefined symbols to indicate ways,new,ezyang,task,normal,7.8.1
7794,"GHCi ""Prelude.undefined"" exceptions on ARM; ByteCodeItbls.mkJumpToAddr unimplemented",new,,bug,normal,7.8.1
7797,re-enable the defun RULE from a SPECIALISE instance pragma,new,,bug,normal,7.8.1
7800,Error message when deriving Typeable without PolyKinds,new,dreixel,bug,normal,7.8.1
7803,Superclass methods are left unspecialized,new,,bug,normal,7.8.1
7807,"Parse error with ""where"" and file-ending comment",new,,bug,high,7.8.1
7808,data families and TH names do not mix well (e.g. cannot use TH deriving),new,,feature request,normal,7.8.1
7809,Silly error message suggesting LiberalTypeSynonyms,new,,bug,normal,7.8.1
7811,intermittent 'unexpected' results of test ghcpkg01,new,igloo,bug,normal,7.8.1
7814,panic in PPC NCG,new,heisenbug,bug,high,7.8.1
7828,RebindableSyntax and Arrow,new,,bug,normal,7.8.1
7829,make better/more robust loopbreaker choices,new,,task,normal,7.8.1
7830,Error: operand out of range,new,,bug,high,7.8.1
7831,Bad fragmentation when allocating many large objects,new,ezyang,bug,normal,7.8.1
7833,installed GHC refers to libffi in the build directory,new,igloo,bug,high,7.8.1
7859,runghc should give an error when the path to ghc is invalid,new,,bug,normal,7.8.1
7889,Build Error (master branch),new,,bug,high,7.8.1
17,Separate warnings for unused local and top-level bindings,new,--,feature request,lowest,_|_
95,GHCi :edit command should jump to the the last error,new,,feature request,normal,_|_
110,Cygwin binaries,new,,feature request,normal,_|_
149,missed CSE opportunity,new,,bug,normal,_|_
229,Integer overflow in array allocation,new,,bug,low,_|_
284,RPM doesn't support --prefix,new,juhp,feature request,normal,_|_
285,hp-ux 11.11 binaries,new,,feature request,normal,_|_
307,Implicit Parameters and monomorphism,new,,feature request,low,_|_
322,fromInteger-related pattern match overlap warnings,new,simonpj,bug,normal,_|_
345,GADT - fundep interaction,new,simonpj,bug,low,_|_
367,Infinite loops can hang Concurrent Haskell,new,ezyang,bug,lowest,_|_
368,Provide a Java Backend,new,,feature request,normal,_|_
393,functions without implementations,new,simonpj,feature request,normal,_|_
418,throwTo to a thread inside 'block',new,,bug,lowest,_|_
427,Random.StdGen slowness,new,rrnewton,bug,normal,_|_
436,Declare large amounts of constant data,new,,feature request,normal,_|_
457,Strictness problem,new,,bug,normal,_|_
472,Supertyping of classes,new,,feature request,normal,_|_
487,powerpc/linux segfaulting binaries,new,,bug,normal,_|_
552,GHCi  :m  doesn't restore default decl,new,,bug,lowest,_|_
589,Various poor type error messages,new,,bug,low,_|_
595,Overhaul GHC's overlapping/non-exhaustive pattern checking,new,,task,normal,_|_
597,Various error messages have inaccurate source locations,new,,task,low,_|_
599,The Front Panel,new,,task,normal,_|_
603,GC-spy connection,new,,task,normal,_|_
605,Optimisation: strict enumerations,new,,task,normal,_|_
617,Alpha port,new,,task,normal,_|_
618,Dependency caching in ghc --make,new,,task,normal,_|_
624,Program location for thread error messages,new,,task,normal,_|_
634,Implement a more efficient TArray,new,--,task,normal,_|_
670,External Core is broken,new,tim,bug,normal,_|_
701,Better CSE optimisation,new,michalt,task,normal,_|_
728,switch to compacting collection when swapping occurs,new,,feature request,normal,_|_
750,"Set -M, -H, -c and other memory-related values based on available virtual/physical memory",new,,feature request,normal,_|_
806,hGetBufNonBlocking doesn't work on Windows,new,,bug,normal,_|_
816,Weird fundep behavior (with -fallow-undecidable-instances),new,,bug,normal,_|_
855,Improvements to SpecConstr,new,,task,normal,_|_
860,CPP fails when a macro is used on a line containing a single quote character,new,,feature request,lowest,_|_
881,Improve space profiling for references,new,,feature request,normal,_|_
910,--make should have a -j flag for parallel building,new,,feature request,normal,_|_
917,-O introduces space leak,new,,bug,lowest,_|_
926,infinite loop in ShutdownIOManager(),new,,bug,lowest,_|_
932,Improve inlining,new,simonpj,task,normal,_|_
947,ghc -O space leak: CSE between different CAFs,new,,bug,normal,_|_
960,Lexical call site string,new,,feature request,normal,_|_
989,"Windows ""native"" port",new,,task,normal,_|_
1009,GHC Performance Index,new,,task,normal,_|_
1057,Implicit parameters on breakpoints,new,,bug,normal,_|_
1062,Bad output from Text.PrettyPrint.HughesPJ,new,,bug,normal,_|_
1087,bang patterns with infix ops,new,,bug,normal,_|_
1147,Quadratic behaviour in the compacting GC,new,,bug,normal,_|_
1158,Problem with GADTs and explicit type signatures,new,simonpj,bug,lowest,_|_
1168,Optimisation sometimes decreases sharing in IO code,new,,bug,normal,_|_
1171,GHC doesn't respect the imprecise exceptions semantics,new,,bug,low,_|_
1176,Infinite loop when printing error message,new,thorkilnaur,bug,low,_|_
1192,"GHC-only IOErrorType constructors, and is*Error(Type) functions",new,,feature request,low,_|_
1201,ghci runs Template Haskell splices 4 times,new,simonpj,bug,low,_|_
1231,deprecation warnings are reported too often,new,simonpj,feature request,low,_|_
1262,RecursiveDo in Template Haskell,new,,feature request,normal,_|_
1273,would like to print partial application values when at a breakpoint,new,,feature request,normal,_|_
1290,ghc runs preprocessor too much,new,,bug,normal,_|_
1307,Warning refers to code not in the source,new,,bug,lowest,_|_
1308,Type signature in warning is wrong,new,,bug,normal,_|_
1311,newtypes of unboxed types disallowed - documentation bug and/or feature request,new,,feature request,low,_|_
1316,add warning for local type signatures that use the same type variable names as outer type signatures,new,simonpj,feature request,normal,_|_
1318,add warning for prefix negate operator and flag to replace it with negative numeric literals,new,,feature request,normal,_|_
1371,Add  -O3,new,,task,normal,_|_
1388,Newbie help features,new,,feature request,low,_|_
1399,better support for developing threaded applications in ghci,new,,feature request,normal,_|_
1400,:set +r doesn't work for interpreted modules,new,simonmar,bug,normal,_|_
1404,allow more type signatures,new,,feature request,normal,_|_
1405,Make ghc (stage1) be compilable by non-GHC,new,,task,normal,_|_
1407,Add the ability to :set -l{foo} in .ghci files,new,igloo,feature request,normal,_|_
1409,Allow recursively dependent modules transparently (without .hs-boot or anything),new,,feature request,normal,_|_
1444,Template Haskell: add proper support for qualified names in non-splicing applications,new,,feature request,normal,_|_
1451,Provide way to show the origin of a constraint,new,,feature request,normal,_|_
1473,isSpace is too slow,new,,bug,normal,_|_
1475,Adding imports and exports with Template Haskell,new,,feature request,normal,_|_
1476,Template Haskell: splicing types and patterns,new,,bug,low,_|_
1477,ghci shouldn't link entire package,new,,feature request,normal,_|_
1480,Template Haskell should allow reification of modules,new,,feature request,normal,_|_
1526,-fobject-code doesn't apply to expressions typed at the prompt,new,,bug,normal,_|_
1530,debugging :steps inside TH spliced code need to be bypassed,new,,bug,normal,_|_
1532,Implicit parameters are not available in breakpoints,new,,feature request,normal,_|_
1593,Improve runInteractiveProcess error message when working directory does not exist,new,simonmar,task,low,_|_
1614,Type checker does not use functional dependency to avoid ambiguity,new,,bug,normal,_|_
1628,warning(s) for using stolen syntax that's not currently enabled,new,,feature request,low,_|_
1687,A faster (^)-function.,new,,bug,normal,_|_
1768,More flexible type signatures for data constructors,new,,feature request,low,_|_
1791,heap overflow should generate an exception,new,,feature request,normal,_|_
1800,Template Haskell support for running functions defined in the same  module,new,--,feature request,normal,_|_
1826,unable to list source for <exception thrown> should never occur,new,--,feature request,normal,_|_
1830,Automatic derivation of Lift,new,,feature request,normal,_|_
1831,reify never provides the declaration of variables,new,,bug,normal,_|_
1921,change default to support extensions that involve a change of syntax,new,,feature request,normal,_|_
1928,Confusing type error message,new,,bug,low,_|_
1974,"length ""foo"" doesn't work with -XOverloadedStrings",new,,feature request,normal,_|_
2031,relocation overflow,new,,bug,normal,_|_
2041,Allow splicing in concrete syntax,new,,feature request,normal,_|_
2057,inconsistent .hi file error gets ignored,new,,bug,normal,_|_
2101,Allow some form of type-level lemma,new,,feature request,normal,_|_
2132,Optimise nested comparisons,new,,bug,normal,_|_
2180,"Any installed signal handler stops deadlock detection, but XCPU never happens in a deadlock",new,Baughn,feature request,normal,_|_
2182,"ghc sessions (--make, --interactive, ghc api) erroneously retain instances",new,,bug,low,_|_
2200,big static random access arrays,new,,feature request,normal,_|_
2204,Improve 'patterns not matched' warnings,new,,feature request,low,_|_
2207,Load the interface details for GHC.* even without -O,new,,feature request,normal,_|_
2233,Overhaul System.Process,new,simonmar,task,normal,_|_
2255,Improve SpecConstr for free variables,new,,bug,normal,_|_
2280,randomR too slow,new,rrnewton,bug,normal,_|_
2344,oddity with package prefixes for data constructors,new,,feature request,normal,_|_
2356,GHC accepts multiple instances for the same type in different modules,new,,bug,low,_|_
2403,caching for runghc (runhaskell),new,jsnx,feature request,normal,_|_
2427,Allow compilation of source from stdin,new,,feature request,normal,_|_
2456,"For higher kinds, instance declarations need quantification in the context",new,,feature request,normal,_|_
2465,View + Pattern Match not fused sufficiently,new,,bug,low,_|_
2489,Registry keys are created in per-user HKCU instead of system-wide HKLM,new,,bug,normal,_|_
2496,Invalid Eq/Ord instances in Data.Version,new,duncan,bug,normal,_|_
2607,Inlining defeats selector thunk optimisation,new,,bug,normal,_|_
2625,Unexpected -ddump-simpl output for derived Ord instance and UNPACKed fields,new,,bug,low,_|_
2628,hIsTerminalDevice returns True for /dev/null (aka NUL) on Windows,new,,bug,normal,_|_
2630,"installed packages should have a src-dirs field, for access to optionally installed sources",new,--,feature request,normal,_|_
2697,bad testsuite results with ghc-6.10.0.20081007,new,,bug,normal,_|_
2708,Error message should suggest UnboxedTuples language extension,new,,feature request,low,_|_
2742,The -> in ViewPatterns binds more weakly than infix data constructors.,new,,feature request,normal,_|_
2786,Blackhole loops are not detected and reported in GHCi,new,,bug,normal,_|_
2841,Ghci + foreign export declarations result in undefined symbols,new,,bug,normal,_|_
2893,"Implement ""Quantified contexts"" proposal",new,,feature request,normal,_|_
2895,"Implement the ""Class System Extension"" proposal",new,,feature request,normal,_|_
2896,Warning suggestion: argument not necessarily a binary operator,new,,feature request,low,_|_
2917,alloca and allocaArray do not respect alignment,new,,bug,normal,_|_
2926,Foreign exported function returns wrong type,new,,bug,low,_|_
3021,A way to programmatically insert marks into heap profiling output,new,,feature request,normal,_|_
3024,Rewrite hp2ps in Haskell,new,,task,normal,_|_
3048,Heap size suggestion gets ignored when -G1 flag is passed,new,,bug,normal,_|_
3081,Double output after Ctrl+C on Windows,new,,bug,normal,_|_
3134,encodeFloat . decodeFloat,new,,bug,normal,_|_
3178,Fix linking -lpthread for semaphores,new,--,bug,normal,_|_
3195,runghc failing sometimes,new,--,bug,normal,_|_
3205,Generalized isomorphic deriving,new,,feature request,normal,_|_
3215,Valgrind support,new,,feature request,normal,_|_
3266,Segment fault with WxHaskell and GHC 6.10.2,new,,bug,normal,_|_
3283,Selective disabling of unused bind warnings,new,,feature request,normal,_|_
3353,Add CLDouble support,new,,bug,normal,_|_
3354,binaries built with GHC on Mac OS X 10.5 (Leopard) do not work on 10.4 (Tiger),new,,bug,normal,_|_
3384,Add HsSyn prettyprinter tests,new,,task,normal,_|_
3447,Class restrictions on type instances,new,,feature request,normal,_|_
3490,Relax superclass restrictions,new,,feature request,normal,_|_
3511,port GHC to OpenBSD/sparc64 (unregisterised is fine),new,,task,normal,_|_
3541,Allow local foreign imports,new,,feature request,normal,_|_
3545,As-patterns for type signatures,new,--,feature request,normal,_|_
3549,unlit does not follow H98 spec,new,,bug,normal,_|_
3557,CPU Vector instructions in GHC.Prim,new,,feature request,normal,_|_
3569,ghci can't handle utf-8 chinese char correctly when modify.,new,judah,bug,normal,_|_
3575,mkStdGen and split conspire to make some programs predictable,new,rrnewton,bug,normal,_|_
3577,Complete support for Data Parallel Haskell,new,rl,feature request,normal,_|_
3583,Default view patterns,new,,feature request,normal,_|_
3601,"When running two or more instances of GHCi, persistent history is only kept for the first one",new,,feature request,normal,_|_
3615,GHCi doesn't allow the use of imported data contructors,new,--,feature request,normal,_|_
3620,The seeds generated by split are not independent,new,rrnewton,bug,normal,_|_
3628,exceptions reported to stderr when they propagate past forkIO,new,--,bug,normal,_|_
3676,realToFrac doesn't sanely convert between floating types,new,,bug,normal,_|_
3765,"Rules should ""look through"" case binders too",new,,bug,normal,_|_
3769,Add manpages for programs installed alongside ghc,new,,feature request,normal,_|_
3814,Compile to more than one (sub)-architecture,new,,feature request,normal,_|_
3827,Compiling fails on linux-powerpc,new,,bug,normal,_|_
3872,New way to make the simplifier diverge,new,,bug,normal,_|_
3919,Or-patterns as GHC extension,new,,feature request,normal,_|_
3971,FFI callback segfaults on PPC,new,,bug,normal,_|_
3995,Comment delimiters ignored inside compiler pragma,new,,bug,normal,_|_
3998,strace breaks System.Process(?),new,,bug,normal,_|_
4005,Bad behaviour in the generational GC with paraffins -O2,new,,bug,normal,_|_
4029,ghci leaks memory when loading a file,new,,bug,normal,_|_
4043,"Parsing of guards, and type signatures",new,,bug,normal,_|_
4091,Parse error on curried context of instance declaration,new,,feature request,normal,_|_
4370,Bring back monad comprehensions,new,,feature request,normal,_|_
4438,"Rename and register the ""PArr"" language extension when it is judged to be ready",new,benl,task,normal,_|_
4463,CORE notes break optimisation,new,,bug,low,_|_
4863,TH crashes if you reify the Name of a dfun,new,simonpj,bug,low,_|_
4894,Missing improvement for fun. deps.,new,,feature request,normal,_|_
4934,threadWaitRead works incorrectly on nonthreaded RTS,new,,bug,normal,_|_
4941,SpecConstr generates functions that do not use their arguments,new,,task,normal,_|_
5041,Incorrect Read deriving for MagicHash constructors,new,,bug,low,_|_
5071,GHCi crashes on large alloca/allocaBytes requests,new,,bug,normal,_|_
5082,Emit warnings when conflicting flags are supplied,new,,feature request,normal,_|_
5144,Pattern synonyms,new,,feature request,normal,_|_
5278,System.Random.randomIvalInteger makes invalid assumptions about RandomGen,new,rrnewton,bug,normal,_|_
5280,System.Random commits (rand `mod` base) error.,new,rrnewton,bug,normal,_|_
5316,Orphan instances strike again: ghc rejects a program at first but will accept it if you repeat the same compilation command,new,,bug,low,_|_
5324,Locally-scoped RULES,new,,feature request,normal,_|_
5340,wrong warning on incomplete case analysis in conjunction with empty data declarations,new,,bug,lowest,_|_
5344,CSE should look through coercions,new,simonpj,feature request,normal,_|_
5400,GHC loops on compiling with optimizations,new,,bug,normal,_|_
5416,Local modules and Template Haskell declaration splices,new,,feature request,normal,_|_
5448,GHC stuck in infinite loop compiling with optimizations,new,,bug,normal,_|_
5466,Documentation for Chan could be better,new,,bug,normal,_|_
5476,Cap memory usage for one thread without disrupting other threads,new,,feature request,normal,_|_
5722,GHC inlines class method forever,new,simonpj,bug,normal,_|_
5728,Warnings from -fwarn-incomplete-record-updates even with all constructors matched,new,,bug,normal,_|_
5762,GHC gives incorrect warnings with simple applications of the view patterns extension,new,,bug,normal,_|_
5793,make nofib awesome,new,dterei,task,normal,_|_
5794,Nofib nightly regressions with pretty graphs,new,dterei,task,normal,_|_
5797,readRawBufferPtr cannot be interrupted by exception on Windows with -threaded,new,,bug,normal,_|_
5957,signatures are too permissive,new,,bug,low,_|_
5974,"Casts, rules, and parametricity",new,,bug,normal,_|_
6030,Typeclass constraint should pick the OverloadedString type.,new,,feature request,normal,_|_
6034,Parse error when using ' with promoted kinds,new,,bug,low,_|_
6065,Suggested type signature causes a type error (even though it appears correct),new,,bug,normal,_|_
7026,Impredicative implicit parameters,new,,bug,normal,_|_
7080,Make RULES and SPECIALISE more consistent,new,,bug,normal,_|_
7206,Implement cheap build,new,simonpj,bug,normal,_|_
7261,ghci's :info and :browse break encapsulation,new,,feature request,normal,_|_
7291,hp2ps should cope with incomplete data,new,,feature request,normal,_|_
7309,"The Ix instance for (,) leaks space in range",new,,bug,normal,_|_
7602,Threaded RTS performing badly on recent OS X (10.8?),new,thoughtpolice,bug,normal,_|_
7662,Improve GC of mutable objects,new,,feature request,normal,_|_
7835,"ghc --make: allow passign .cmm, .c and .hs files in one command line",new,,feature request,normal,--
7842,Incorrect checking of let-bindings in recursive do,new,,bug,normal,--
7845,RebindableSyntax should allow rebinding tuples and lists,new,,feature request,normal,--
7849,Error on pattern matching of an existential whose context includes a type function,new,,bug,normal,--
7858,Fix definitions of abs/signum for Floats/Doubles,new,,bug,normal,--
7866,floor (0/0) :: Int is different with -O0 and -O1,new,,bug,normal,--
7870,"Compilatio​n errors break the complexity encapsulat​ion on DSLs, impairs success in industry",new,,feature request,normal,--
7876,hClose002 for ghci hangs on Mac OS X,new,,bug,normal,--
7877,hSetBuffering002(ghci) and hSetBuffering004(ghci) fail on OS X,new,,bug,normal,--
7883,enable GHC LLVM backend to use LLVM provided CAS / Atomicity primitives?,new,carter,feature request,normal,--
7884,Cannot build hedgewars with new haskell 7.6,new,,bug,normal,--
7885,LLVM build broken,new,,bug,normal,--
7894,Crash on :i M.->,new,,bug,normal,--
7895,Warning for literal overflow,new,,feature request,normal,--
7901,Bad error message when using UnicodeSyntax ∀ without ExplicitForall,new,,bug,normal,--
7912,Missing symbols from termios.h when linking on Android,new,,bug,normal,--
7913,Argument order not preserved by nubBy,new,,bug,normal,--
7917,update documentation of InstalledPackageInfo,new,,task,normal,--
7918,SrcSpan's associated with expanded quasi-quotes are inconsistent,new,,bug,normal,--
7854,Constrained method type accepted in Haskell 98 mode,new,,bug,normal,
7855,Use optimizer for more information about incomplete pattern matches,new,,feature request,normal,
7862,"Could not deduce (A) from the context (A, ...)",new,,bug,normal,
7863,Verbosity level for quieter Template Haskell,new,,feature request,normal,
7874,segfault 11 on mac os x when building compiler for ghc 7.7.20130430,new,,bug,normal,
7880,"Require ""forall"" in definitions of polymorphic types",new,,bug,normal,
7881,Warning for pointless ranges like [5..2],new,,feature request,normal,
7897,"MakeTypeRep fingerprints be proper, robust fingerprints",new,,bug,normal,
7898,SpecConstr explodes when compiling module BSP of frag-1.1.2,new,,bug,normal,
7903,Failure to find class instance specified with extra parentheses,new,,bug,normal,
7904,GHC calls the cc1 of a gcc thats not the first in PATH,new,,bug,normal,
7908,InstanceSigs suggestion not accepted,new,,bug,normal,
7916,PolyKinds without type signatures,new,,bug,normal,
7922,adding direct *.c -> object code (*.o/so/dylib) support to compilation driver,new,,feature request,normal,