id,summary,status,owner,type,priority,milestone
4022,GHC Bindist is Broken on FreeBSD/amd64,new,pgj,bug,lowest,7.6.2
285,hp-ux 11.11 binaries,new,,feature request,normal,_|_
7735,-fext-core doesn't generate .hcr when .o and .hi files are present,new,,bug,normal,7.8.1
5889,-fno-prof-count-entries leads to linking errors,new,,bug,normal,7.6.2
1687,A faster (^)-function.,new,,bug,normal,_|_
5296,Add explicit type applications,new,,feature request,low,7.6.2
3458,Allocation where none should happen,new,,bug,lowest,7.6.2
1379,Allow breakpoints and single-stepping for functions defined interactively,new,,feature request,lowest,7.6.2
7913,Argument order not preserved by nubBy,new,,bug,normal,--
4347,Bug in unification of polymorphic and not-yet-polymorphic type,new,,bug,normal,7.6.2
7503,"Bug with PolyKinds, type synonyms & GADTs",new,simonpj,bug,normal,7.8.1
4135,Can't Quote Instance Associated Types in Template Haskell,new,,bug,low,7.6.2
7884,Cannot build hedgewars with new haskell 7.6,new,,bug,normal,--
2346,Compilation of large source files requires a lot of RAM,new,,bug,lowest,7.6.2
6037,Compile-time crash with sources with non-representable unicode characters,new,,bug,normal,7.8.1
3827,Compiling fails on linux-powerpc,new,,bug,normal,_|_
7862,"Could not deduce (A) from the context (A, ...)",new,,bug,normal,
7091,DPH Matrix product memory usage,new,benl,bug,normal,7.8.1
7830,Error: operand out of range,new,,bug,high,7.8.1
7411,Exceptions are optimized away in certain situations,new,,bug,high,7.8.1
3971,FFI callback segfaults on PPC,new,,bug,normal,_|_
5140,Fix LLVM backend for PowerPC,new,erikd,task,low,7.6.2
7456,GHC API displays linker messages to stdout instead of via log_action,new,igloo,bug,high,7.8.1
7430,GHC API reports CPP errors in confusing ways,new,,bug,normal,7.8.1
7320,GHC crashes when building on 32-bit Linux in a Linode,new,simonmar,bug,high,7.6.2
7072,GHC interpreter does not find stat64 symbol on Linux,new,,bug,normal,7.8.1
5400,GHC loops on compiling with optimizations,new,,bug,normal,_|_
5539,GHC panic -  Simplifier ticks exhausted,new,simonpj,bug,high,7.6.2
3915,GHC panic; possibly related to mutually recursive modules,new,,bug,lowest,7.6.2
7500,GHC: internal error: getMBlock: mmap: Operation not permitted,new,,bug,normal,7.8.1
7794,"GHCi ""Prelude.undefined"" exceptions on ARM; ByteCodeItbls.mkJumpToAddr unimplemented",new,,bug,normal,7.8.1
3615,GHCi doesn't allow the use of imported data contructors,new,--,feature request,normal,_|_
3333,GHCi doesn't load weak symbols,new,,bug,normal,7.6.2
781,"GHCi on x86_64, cannot link to static data in shared libs",new,,bug,high,7.8.1
6107,GHCi runtime linker cannot link with duplicate common symbols,new,,bug,normal,7.8.1
2841,Ghci + foreign export declarations result in undefined symbols,new,,bug,normal,_|_
7695,Hang when locale-archive and gconv-modules are not there,new,,bug,normal,7.8.1
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
5401,LANGUAGE pragma parser nit,new,igloo,bug,normal,7.6.2
7885,LLVM build broken,new,,bug,normal,--
5016,Make Template Haskell: -ddump-splices generate executable code,new,,feature request,low,7.6.2
2374,MutableByteArray# is slower than Addr#,new,,bug,lowest,7.6.2
7367,Optimiser / Linker Problem on amd64,new,,bug,normal,7.8.1
2387,Optimizer misses unboxing opportunity,new,,bug,lowest,7.6.2
3107,Over-eager GC when blocked on a signal in the non-threaded runtime,new,,bug,lowest,7.6.2
7713,Panic! make_exp (App _ (Coercion _)) when compiled with -fext-core,new,,bug,normal,7.8.1
7753,Profiling report broken with foreign exported functions,new,,bug,normal,7.8.1
7189,RTS Assertion Crash,new,simonmar,bug,normal,7.8.1
5188,Runtime error when allocating lots of memory,new,,bug,low,7.6.2
4505,Segmentation fault on long input (list of pairs),new,,bug,low,7.6.2
7521,Simplifier ticks exhausted when compiling Accelerate example.,new,,bug,high,7.8.1
6065,Suggested type signature causes a type error (even though it appears correct),new,,bug,normal,_|_
4863,TH crashes if you reify the Name of a dfun,new,simonpj,bug,low,_|_
7399,Test Posix004 fails in test-suite,new,,bug,normal,7.8.1
3606,The Ord instance for unboxed arrays is very inefficient,new,,bug,lowest,7.6.2
5190,TinyCoreLinux extension,new,,bug,low,7.6.2
5959,Top level splice in Template Haskell has over-ambitious lexical scope?,new,,bug,low,7.6.2
3215,Valgrind support,new,,feature request,normal,_|_
7452,[GNU gold] ld: error: cannot find [...]/Types__1.o,new,,bug,high,7.8.1
7534,allocateRegsAndSpill: Cannot read from uninitialized register,new,,bug,high,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
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
7650,can't use combining characters in identifiers,new,,bug,normal,7.8.1
6098,debugger does not know the correct type for a newtype field,new,,bug,high,7.8.1
7866,floor (0/0) :: Int is different with -O0 and -O1,new,,bug,normal,--
947,ghc -O space leak: CSE between different CAFs,new,,bug,normal,_|_
7598,ghc-stage1 generates wrong assembler on StgCmmPrim (operand out of range),new,,bug,high,7.8.1
1853,hpc mix files for Main modules overwrite each other,new,AndyGill,bug,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
4366,in-tree GMP build problem with shared libraries,new,,bug,low,7.6.2
2528,nub not as reliable as nubBy,new,,bug,normal,6.10.1
487,powerpc/linux segfaulting binaries,new,,bug,normal,_|_
2280,randomR too slow,new,rrnewton,bug,normal,_|_
5361,regSpill: out of spill slots!,new,,bug,high,7.8.1
3195,runghc failing sometimes,new,--,bug,normal,_|_
3998,strace breaks System.Process(?),new,,bug,normal,_|_
4934,threadWaitRead works incorrectly on nonthreaded RTS,new,,bug,normal,_|_
1487,unix package: test needed for getLoginName,new,adrien,bug,lowest,7.6.2
7762,when using lots of memory: internal error: evacuate(static): strange closure type 4,new,,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
7043,32-bit GHC ceiling of negative float SEGFAULT: 11,new,igloo,bug,high,7.6.2
7011,32bit GHC 7.4.2 cannot compile integer-gmp on OS X 10.8,new,,bug,high,7.8.1
7655,7.6.2 Segmentation Fault/Bus Error in large exponentation,new,igloo,bug,normal,7.8.1
7651,Buiding GHC with parallel IO manager freezes on Mac (not on FreeBSD),new,,bug,high,7.8.1
5608,Fix T3807 for Mac OS X 10.5,new,,bug,low,7.6.2
7904,GHC calls the cc1 of a gcc thats not the first in PATH,new,,bug,normal,
7428,GHC compile times are seriously non-linear in program size,new,,bug,normal,7.8.1
5448,GHC stuck in infinite loop compiling with optimizations,new,,bug,normal,_|_
3625,GHCI doesn't work with dtrace on OS X,new,,bug,low,7.6.2
7133,"GHCi: strange behaviour after CTRL-C, followed by 'hPutChar: resource vanished (Broken Pipe)' when quitting",new,tibbe,bug,normal,7.8.1
5982,Incorrect dynamic library name in OSX,new,,bug,normal,7.6.2
4211,LLVM: Stack alignment on OSX,new,dterei,task,normal,7.6.2
5983,Libraries installed in wrong place,new,,bug,normal,7.6.2
3654,Mach-O GHCi linker lacks support for a range of relocation entries,new,,bug,normal,7.6.2
7475,Mysterious Data.Word Segmentation Fault in GHCi,new,,bug,normal,7.8.1
5019,OS X: ld: warning: could not create compact unwind for _ffi_call_unix64,new,,bug,high,7.8.1
3470,OSX installer should give an informative error message when XCode is missing,new,,bug,lowest,7.6.2
2805,Test ffi009(ghci) fails on PPC Mac OS X,new,,bug,lowest,7.6.2
7602,Threaded RTS performing badly on recent OS X (10.8?),new,thoughtpolice,bug,normal,_|_
2697,bad testsuite results with ghc-6.10.0.20081007,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,_|_
3996,bug in GHC when compiling HOC (SVN revision 413),new,,bug,lowest,7.6.2
5777,core lint error with arrow notation and GADTs,new,ross,bug,normal,7.6.2
5387,ffi/should_run fptr02 fails on OS X amd64,new,,bug,low,7.6.2
4105,ffi005 fails on OS X,new,,bug,low,7.6.2
3960,ghc panic when attempting to compile DPH code,new,rl,bug,lowest,7.6.2
5898,ghc: internal error: Invalid Mach-O file,new,,bug,normal,7.6.2
4245,ghci panic: thread blocked indefinitely in an MVar operation,new,tibbe,bug,high,7.6.2
5388,ghcilink003 and ghcilink006 fail on OSX,new,,bug,low,7.6.2
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,--
3771,haddock: internal error: evacuate: strange closure type 19269,new,,bug,lowest,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
7028,incorrect link paths for in mac os x after install,new,igloo,bug,high,7.8.1
3509,libffi.so not found on Mac OS X (10.5.8),new,,bug,lowest,7.6.2
3533,mac installer package deletes old version of ghc,new,,bug,lowest,7.6.2
2370,num009 fails on OS X 10.5?,new,,bug,lowest,7.6.2
2031,relocation overflow,new,,bug,normal,_|_
5841,seg fault in ghci but not ghc when using chart-gtk code,new,,bug,normal,7.6.2
7874,segfault 11 on mac os x when building compiler for ghc 7.7.20130430,new,,bug,normal,
5495,simple program fails with -shared on mac,new,,bug,low,7.6.2
7715,threadDelay causes segfault on Mac if compiled by 32bit GHC,new,,bug,high,7.8.1
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
3859,Problems with toClockTime on NetBSD,new,,bug,lowest,7.6.2
5666,Can't use writeFile to write unicode characters.,new,,bug,normal,7.6.2
3511,port GHC to OpenBSD/sparc64 (unregisterised is fine),new,,task,normal,_|_
5578,write access permission of binary result different on OpenBSD,new,igloo,bug,low,7.6.2
5827,/usr/local hard-coded in cabal,new,duncan,bug,normal,7.6.2
3178,Fix linking -lpthread for semaphores,new,--,bug,normal,_|_
3722,Haskeline Iconv needs HAVE_LANGINFO_H,new,--,bug,low,7.6.2
7912,Missing symbols from termios.h when linking on Android,new,,bug,normal,--
7724,cross-compile to iOS,new,,feature request,normal,7.8.1
7723,iOS patch no 12: Itimer.c doesn't work on iOS,new,,bug,normal,7.8.1
7621,Cross-build for QNX ARM smashes stack when using FunPtr wrappers,new,,bug,normal,7.8.1
2933,LDFLAGS ignored by build system,new,,bug,lowest,7.6.2
6149,ghc-7.4.2 tests for profasm seg-fault under solaris,new,,bug,normal,7.8.1
5013,sporadic failures during compilation under solaris,new,,bug,low,7.6.2
3895,"""Fix"" pervasive-but-unnecessary signedness in GHC.Prim",new,,feature request,low,7.6.2
5590,"""guarded instances"": instance selection can add extra parameters to the class",new,simonpj,feature request,normal,7.6.2
314,#line pragmas not respected inside nested comments,new,,bug,high,7.8.1
4413,(^^) is not correct for Double and Float,new,tcsavage,bug,low,7.6.2
910,--make should have a -j flag for parallel building,new,,feature request,normal,_|_
917,-O introduces space leak,new,,bug,lowest,_|_
5780,-faggressive-primops change caused a failure in perf/compiler/parsing001,new,,bug,high,7.8.1
1365,-fbyte-code is ignored in a OPTIONS_GHC pragma,new,,feature request,lowest,7.6.2
3543,-fext-core doesn't force recompilation when .hcr file doesn't exist,new,,bug,lowest,7.6.2
3321,-fhpc assumes original sources relative to the current directory,new,,bug,lowest,7.6.2
2224,-fhpc inteferes/prevents rewrite rules from firing,new,andy@galois.com,bug,lowest,7.6.2
1526,-fobject-code doesn't apply to expressions typed at the prompt,new,,bug,normal,_|_
2710,-main-is flag in {-# OPTIONS #-} pragma not fully supported,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
2345,":browse limitations (browsing virtual namespaces, listing namespaces)",new,,feature request,lowest,7.6.2
2215,:disable command to disable breakpoints,new,,feature request,lowest,7.6.2
7730,:info and polykinds,new,,bug,normal,7.8.1
2986,:info printing instances often isn't wanted,new,Remi,feature request,lowest,7.6.2
7685,:script command does not resolve ~,new,,bug,normal,7.8.1
1400,:set +r doesn't work for interpreted modules,new,simonmar,bug,normal,_|_
5927,"A type-level ""implies"" constraint on Constraints",new,,feature request,normal,7.6.2
3021,A way to programmatically insert marks into heap profiling output,new,,feature request,normal,_|_
4429,Ability to specify the namespace in mkName,new,reinerp,feature request,low,7.6.2
5364,Access RTS flag values from inside Haskell programs,new,,feature request,normal,7.6.2
1371,Add  -O3,new,,task,normal,_|_
3353,Add CLDouble support,new,,bug,normal,_|_
3384,Add HsSyn prettyprinter tests,new,,task,normal,_|_
2104,Add Labels,new,,feature request,lowest,7.6.2
7741,Add SIMD support to x86/x86_64 NCG,new,,feature request,normal,7.8.1
4479,Add Type Directed Name Resolution,new,,feature request,low,7.6.2
4114,Add a flag to remove/delete intermediate files generated by GHC,new,,feature request,low,7.6.2
1894,Add a total order on type constructors,new,,feature request,lowest,7.6.2
4340,Add alignment to hsc2hs template,new,,feature request,low,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
5073,Add blockST for nested ST scopes,new,,bug,low,7.6.2
3314,Add compilation date to +RTS --info,new,,feature request,lowest,7.6.2
5941,Add compilation stage plugins,new,,feature request,normal,7.8.1
7263,Add derived Show instances to GHC.Generics,new,dreixel,feature request,normal,7.8.1
7181,Add documentation on heap-profile file format.,new,,feature request,normal,7.8.1
7790,Add dummy undefined symbols to indicate ways,new,ezyang,task,normal,7.8.1
3192,Add dynCompileCoreExpr :: GhcMonad m => Bool -> Expr CoreBind -> m Dynamic to ghc-api,new,,feature request,lowest,7.6.2
4466,Add extension for type application,new,,feature request,low,7.6.2
7152,Add flag to configure that skips overwriting of symlinks on install,new,,bug,high,7.8.1
5925,Add inline version of newArray#,new,,feature request,normal,7.6.2
3769,Add manpages for programs installed alongside ghc,new,,feature request,normal,_|_
7015,Add support for 'static',new,,feature request,normal,7.8.1
1407,Add the ability to :set -l{foo} in .ghci files,new,igloo,feature request,normal,_|_
7048,Add the ability to statically define a `FunPtr` to a haskell function,new,,feature request,normal,7.8.1
7104,Add tryWriteTBQueue to Control.Concurrent.STM.TBQueue,new,simonmar,feature request,normal,7.8.1
4442,Add unaligned version of indexWordArray#,new,,feature request,low,7.6.2
5218,Add unpackCStringLen# to create Strings from string literals,new,igloo,feature request,high,7.8.1
2514,Add/Expose Binary API that allows dumping of any GHC Binary instance,new,nominolo,feature request,lowest,7.6.2
6040,Adding a type signature changes heap allocation into stack allocation without changing the actual type,new,simonpj,bug,normal,7.8.1
1475,Adding imports and exports with Template Haskell,new,,feature request,normal,_|_
7300,Allow CAFs kept reachable by FFI to be forcibly made unreachable for GC,new,,feature request,high,7.8.1
5834,Allow both INLINE and INLINABLE for the same function,new,,feature request,normal,7.6.2
7494,Allow compatible type synonyms to be the return type of a GADT data constructor.,new,,feature request,normal,7.8.1
2427,Allow compilation of source from stdin,new,,feature request,normal,_|_
6089,Allow declaration splices inside declaration brackets,new,simonpj,feature request,normal,7.8.1
6024,"Allow defining kinds alone, without a datatype",new,,feature request,normal,7.8.1
3372,Allow for multiple linker instances,new,,feature request,low,7.6.2
7266,Allow fractional-looking integer literals,new,,feature request,high,7.8.1
3541,Allow local foreign imports,new,,feature request,normal,_|_
1409,Allow recursively dependent modules transparently (without .hs-boot or anything),new,,feature request,normal,_|_
2101,Allow some form of type-level lemma,new,,feature request,normal,_|_
4453,Allow specifying .hi files of imports on command line in batch mode,new,,feature request,low,7.6.2
2041,Allow splicing in concrete syntax,new,,feature request,normal,_|_
7331,Allow the evaluation of declaration splices in GHCi,new,,feature request,normal,7.8.1
7346,Allow the use of `deriving` for GHC generics,new,dreixel,feature request,normal,7.8.1
7140,Allow type signature in export list,new,,feature request,normal,7.8.1
1965,Allow unconstrained existential contexts in newtypes,new,,feature request,normal,7.6.2
5108,Allow unicode sub/superscript symbols in both identifiers and operators,new,,feature request,normal,7.6.2
617,Alpha port,new,,task,normal,_|_
4268,Annotation extension needs a flag,new,,bug,normal,7.6.2
3725,Annotations not written to interface files,new,,bug,lowest,7.6.2
2823,Another arity expansion bug,new,,bug,lowest,7.6.2
2180,"Any installed signal handler stops deadlock detection, but XCPU never happens in a deadlock",new,Baughn,feature request,normal,_|_
5809,Arity analysis could be better,new,simonpj,bug,normal,7.6.2
2915,Arity is smaller than need be,new,simonpj,bug,lowest,7.6.2
5333,Arrow command combinators and infixr cause the desugarer to fail,new,ross,bug,low,7.6.2
3545,As-patterns for type signatures,new,--,feature request,normal,_|_
1830,Automatic derivation of Lift,new,,feature request,normal,_|_
1420,Automatic heap profile intervals,new,,feature request,lowest,7.6.2
3870,Avoid Haddock-links to the Prelude,new,,feature request,lowest,7.6.2
2598,Avoid excessive specialisation in SpecConstr,new,,feature request,lowest,7.6.2
3073,Avoid reconstructing dictionaries in recursive instance methods,new,,bug,lowest,7.6.2
2731,Avoid unnecessary evaluation when unpacking constructors,new,,bug,lowest,7.6.2
1016,Avoidance of unaligned loads is overly conservative,new,,task,lowest,7.6.2
5924,Bad Cmm generated for updating one element in Array#,new,,bug,normal,7.6.2
4005,Bad behaviour in the generational GC with paraffins -O2,new,,bug,normal,_|_
3698,Bad code generated for zip/filter/filter loop,new,,bug,low,7.6.2
7901,Bad error message when using UnicodeSyntax ∀ without ExplicitForall,new,,bug,normal,--
7831,Bad fragmentation when allocating many large objects,new,ezyang,bug,normal,7.8.1
1062,Bad output from Text.PrettyPrint.HughesPJ,new,,bug,normal,_|_
701,Better CSE optimisation,new,michalt,task,normal,_|_
3946,Better diagnostic when entering a GC'd CAF,new,,task,low,7.6.2
4960,Better inlining test in CoreUnfold,new,,bug,low,7.6.2
7105,Better names for derived SCCs of instances,new,simonmar,feature request,normal,7.6.2
7273,Binary size increase in nofib/grep between 7.6.1 and HEAD,new,,bug,high,7.8.1
2600,Bind type variables in RULES,new,simonpj,feature request,lowest,7.6.2
4102,Bit manipulation built-ins,new,,feature request,normal,7.6.2
3571,Bizzarely bloated binaries,new,,bug,lowest,7.6.2
2786,Blackhole loops are not detected and reported in GHCi,new,,bug,normal,_|_
4370,Bring back monad comprehensions,new,,feature request,normal,_|_
1574,Broken link testing,new,,feature request,lowest,7.6.2
7889,Build Error (master branch),new,,bug,high,7.8.1
7388,CAPI doesn't work with ghci,new,igloo,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
5647,"CLI option to silence ""Loading package foo ... linking ... done"" output",new,,feature request,normal,7.6.2
4463,CORE notes break optimisation,new,,bug,low,_|_
860,CPP fails when a macro is used on a line containing a single quote character,new,,feature request,lowest,_|_
4150,CPP+QuasiQuotes confuses compilation errors' line numbers,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
3557,CPU Vector instructions in GHC.Prim,new,,feature request,normal,_|_
5344,CSE should look through coercions,new,simonpj,feature request,normal,_|_
7246,"Callstack depends on way (prof, profasm, profthreaded",new,,bug,normal,7.8.1
4128,Can't capture classes inside a template haskell type quotation,new,,feature request,low,7.6.2
6132,Can't use both shebang line and #ifdef declarations in the same file.,new,,bug,normal,7.8.1
5289,Can't use ghci with a library linked against libstdc++,new,,bug,normal,7.6.2
5702,Can't vectorise pattern matching on numeric literals,new,chak,bug,normal,7.6.2
7114,Cannot recover (good) inlining behaviour from 7.0.2 in 7.4.1,new,,bug,normal,7.8.1
5902,Cannot tell from an exception handler whether the exception was asynchronous,new,simonmar,bug,high,7.8.1
5476,Cap memory usage for one thread without disrupting other threads,new,,feature request,normal,_|_
5974,"Casts, rules, and parametricity",new,,bug,normal,_|_
7509,Changing the second prompt. :{ modules| No setting available to change.,new,igloo,feature request,normal,7.8.1
7633,"Checkable ""minimal complete definitions""",new,,feature request,normal,7.8.1
3447,Class restrictions on type instances,new,,feature request,normal,_|_
3995,Comment delimiters ignored inside compiler pragma,new,,bug,normal,_|_
7505,Commentary shipped with GHC sources is outdated,new,,bug,normal,7.8.1
3744,Comparisons against minBound/maxBound not optimised,new,,bug,low,7.6.2
4012,Compilation results are not deterministic,new,,bug,high,7.6.2
7870,"Compilatio​n errors break the complexity encapsulat​ion on DSLs, impairs success in industry",new,,feature request,normal,--
3814,Compile to more than one (sub)-architecture,new,,feature request,normal,_|_
7258,Compiling DynFlags is jolly slow,new,simonpj,bug,normal,7.8.1
3103,Compiling base with cabal fails.,new,,bug,high,7.8.1
5262,Compiling with -O makes some expressions too lazy and causes space leaks,new,,bug,low,7.6.2
3577,Complete support for Data Parallel Haskell,new,rl,feature request,normal,_|_
5763,Confusing error message,new,simonpj,bug,high,7.6.2
1928,Confusing type error message,new,,bug,low,_|_
5724,Confusing warning message for incomplete patterns,new,,bug,normal,7.6.2
7854,Constrained method type accepted in Haskell 98 mode,new,,bug,normal,
7543,Constraint synonym instances,new,,bug,normal,7.8.1
4938,Core2 CPU not detected correctly,new,,bug,low,7.6.2
7894,Crash on :i M.->,new,,bug,normal,--
7610,Cross compilation support for LLVM backend,new,dterei,bug,normal,7.8.1
4900,DEPENDS pragma,new,,feature request,normal,7.6.2
3903,"DPH bad sliceP causes RTS panic ""allocGroup: requested zero blocks""",new,benl,bug,low,7.6.2
5807,DPH library functions don't work without -fvectorise.,new,benl,bug,normal,7.6.2
3782,"Data Parallel ""Impossible happened"" compiler error",new,benl,bug,low,7.6.2
7330,Data Parallel Haskell (DPH) isn't usable yet.,new,benl,feature request,normal,7.8.1
2450,"Data.Complex.magnitude squares using ^(2 :: Int), which is slow",new,,bug,lowest,7.6.2
2836,Data.Typeable does not use qualified names,new,,feature request,lowest,7.6.2
436,Declare large amounts of constant data,new,,feature request,normal,_|_
3583,Default view patterns,new,,feature request,normal,_|_
7395,DefaultSignatures conflict with default implementations,new,,feature request,normal,7.8.1
5791,"Defer other kinds of errors until runtime, not just type errors",new,,task,normal,7.6.2
5949,Demand analysis attributes manifestly wrong demand type,new,,bug,normal,7.8.1
618,Dependency caching in ghc --make,new,,task,normal,_|_
4879,Deprecate exports,new,,feature request,high,7.8.1
1544,Derived Read instances for recursive datatypes with infix constructors are too inefficient,new,,bug,normal,7.6.2
4896,Deriving Data does not work for attached code,new,,bug,low,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
5863,Deriving Typeable for data families,new,,bug,normal,7.6.2
5462,Deriving clause for arbitrary classes,new,,feature request,normal,7.6.2
4185,Deriving higher-arity instances for newtype family instances fails,new,simonpj,bug,low,7.6.2
7229,Detecting if a process was killed by a signal is impossible,new,,bug,high,7.8.1
2940,Do CSE after CorePrep,new,simonpj,bug,lowest,7.6.2
5429,Docase notation as GHC extension,new,tomasp,feature request,normal,7.6.2
5202,Docs on strictness info out of date,new,,bug,low,7.6.2
2776,Document -pgmL (Use cmd as the literate pre-processor),new,,bug,lowest,7.6.2
5466,Documentation for Chan could be better,new,,bug,normal,_|_
4861,Documentation for base does not include special items,new,,bug,low,7.6.2
7460,Double literals generated bad core,new,tibbe,bug,normal,7.8.1
3658,Dynamically link GHCi (and use system linker) on platforms that support it,new,igloo,task,high,7.8.1
5786,Dynanmic way fails when GHC built with LLVM backend,new,dterei,bug,normal,7.6.2
5239,"Em-dash for ""--"" with UnicodeSyntax.",new,,feature request,normal,7.6.2
2333,Emit a warning if an INLINE function is a loop breaker,new,,feature request,lowest,7.6.2
5082,Emit warnings when conflicting flags are supplied,new,,feature request,normal,_|_
7669,Empty case causes warning,new,,bug,normal,7.8.1
3646,Enforce requirement that our repos contains a subset of upstream's patches,new,,task,lowest,7.6.2
3122,Enhance --info,new,duncan,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
2708,Error message should suggest UnboxedTuples language extension,new,,feature request,low,_|_
7800,Error message when deriving Typeable without PolyKinds,new,dreixel,bug,normal,7.8.1
7461,"Error messages about ""do"" statements contain false information",new,,bug,normal,7.8.1
7849,Error on pattern matching of an existential whose context includes a type function,new,,bug,normal,--
5443,Errors when shutting down the event manager loop,new,tibbe,bug,normal,7.6.2
7259,Eta expansion of products in System FC,new,simonpj,bug,normal,7.8.1
7382,Evaluating GHCi expressions is slow following the dynamic-by-default change,new,,bug,highest,7.8.1
5840,Extend the supported environment sizes of vectorised closures,new,chak,bug,normal,7.6.2
4372,Extending quasiquotation support,new,,bug,normal,7.6.2
7068,Extensive Memory usage (regression),new,simonpj,bug,high,7.8.1
670,External Core is broken,new,tim,bug,normal,_|_
5630,External Core needs love,new,,bug,normal,7.6.2
5823,FFI and CAPI needs {-# INCLUDE #-} back?,new,,feature request,normal,7.6.2
7903,Failure to find class instance specified with extra parentheses,new,,bug,normal,
3464,Find import declaration importing a certain function,new,,feature request,low,7.6.2
4833,Finding the right loop breaker,new,,bug,low,7.6.2
7772,Finish support for DYNAMIC_GHC_PROGRAMS on Windows,new,igloo,bug,high,7.8.1
7858,Fix definitions of abs/signum for Floats/Doubles,new,,bug,normal,--
4092,Floating point manipulation : ulp and coerce IEEE-754 Double# into Word64#,new,,feature request,normal,7.6.2
2456,"For higher kinds, instance declarations need quantification in the context",new,,feature request,normal,_|_
2926,Foreign exported function returns wrong type,new,,bug,low,_|_
5687,Friendly Interface for auto-completion of GHCi,new,,feature request,normal,7.6.2
6070,Fun with the demand analyser,new,simonpj,bug,normal,7.8.1
345,GADT - fundep interaction,new,simonpj,bug,low,_|_
603,GC-spy connection,new,,task,normal,_|_
7098,GHC 7.4.1 reports an internal error and core dumps while using DPH,new,benl,bug,normal,7.8.1
3373,GHC API is not thread safe,new,,feature request,low,7.6.2
4162,GHC API messes up signal handlers,new,,bug,low,7.6.2
7623,GHC Arm support,new,,task,normal,7.8.1
1009,GHC Performance Index,new,,task,normal,_|_
2356,GHC accepts multiple instances for the same type in different modules,new,,bug,low,_|_
7752,GHC as a library documentation out of sync,new,,bug,high,7.8.1
7337,GHC does not generate great code for bit-level rotation,new,,feature request,normal,7.8.1
7542,GHC doesn't optimize (strict) composition with id,new,simonpj,bug,normal,7.8.1
7909,GHC doesn't respect -optl and -optc in a couple of places,new,simonmar,bug,normal,7.8.1
1171,GHC doesn't respect the imprecise exceptions semantics,new,,bug,low,_|_
7544,GHC downloads are unsigned,new,igloo,feature request,normal,7.8.1
5762,GHC gives incorrect warnings with simple applications of the view patterns extension,new,,bug,normal,_|_
3517,GHC has lots of extra hidden IOErrorType values,new,,bug,low,7.6.2
6022,GHC infers over-general types,new,simonpj,bug,high,7.8.1
5722,GHC inlines class method forever,new,simonpj,bug,normal,_|_
7729,GHC panics. Invalid core,new,,bug,normal,7.6.3
4124,GHC rejects instance quotations with splices in the instance head,new,,bug,low,7.6.2
6047,GHC retains unnecessary binding,new,simonpj,bug,normal,7.6.2
7316,GHC segfaults on ARM,new,,bug,high,7.6.2
7678,GHC should compile cleanly with clang,new,thoughtpolice,bug,high,7.8.1
3379,GHC should use the standard binary package,new,,task,normal,7.6.2
7190,GHC's -fprof-auto does not work with LINE pragmas,new,,bug,normal,7.8.1
3061,GHC's GC default heap growth strategy is not as good as other runtimes,new,,bug,lowest,7.6.2
7241,GHC-7.6.1 panics on template haskell code,new,simonpj,bug,normal,7.8.1
1192,"GHC-only IOErrorType constructors, and is*Error(Type) functions",new,,feature request,low,_|_
4329,GHC.Conc modifyTVar primitive,new,,feature request,low,7.6.2
7482,GHC.Event overwrites main IO managers hooks to RTS,new,AndreasVoellmy,bug,normal,7.8.1
7789,GHCI core dumps when used with VTY,new,igloo,bug,normal,7.8.1
552,GHCi  :m  doesn't restore default decl,new,,bug,lowest,_|_
95,GHCi :edit command should jump to the the last error,new,,feature request,normal,_|_
7158,GHCi commands case insensitive,new,,feature request,normal,7.8.1
5071,GHCi crashes on large alloca/allocaBytes requests,new,,bug,normal,_|_
1377,GHCi debugger tasks,new,mnislaih,task,lowest,7.6.2
5435,GHCi linker should run constructors for linked libraries,new,,bug,normal,7.8.1
1349,"Generalise the ! and UNPACK mechanism for data types, to unpack function arguments",new,,task,normal,7.6.2
5308,Generalize -msse2 command line flag to -msse<version number>,new,,feature request,low,7.6.2
3205,Generalized isomorphic deriving,new,,feature request,normal,_|_
5498,Generalized newtype deriving allows creating of instances I can't create by hand,new,,bug,normal,7.6.2
7269,GeneralizedNewtypeDeriving and PolyKinds,new,dreixel,bug,normal,7.8.1
6147,GeneralizedNewtypeDeriving should fail with data families,new,simonpj,bug,high,7.8.1
7443,Generated C code under -prof -fprof-auto -fprof-cafs very slow to compile,new,,bug,normal,7.8.1
3351,Generated ghc man page missing xrefs,new,,bug,lowest,7.6.2
7492,Generic1 deriving: Can we replace Rec1 f with f :.: Par1?,new,dreixel,feature request,normal,7.8.1
7275,Give more detailed information about PINNED data in a heap profile,new,igloo,feature request,normal,7.8.1
5850,Greater customization of GHCi prompt,new,,feature request,normal,7.6.2
7644,Hackage docs for base library contain broken links,new,,bug,normal,7.8.1
3984,Handle multiline input in GHCi history,new,,feature request,normal,7.6.2
7624,Handling ImplicitParams in Instance Declaration,new,,bug,normal,7.8.1
3003,Happy does not reject pragmas,new,,bug,lowest,7.6.2
7539,Hard ghc api crash when calling runStmt on code which has not been compiled,new,,bug,normal,7.8.1
3048,Heap size suggestion gets ignored when -G1 flag is passed,new,,bug,normal,_|_
5910,Holes with other constraints,new,,feature request,high,7.8.1
5928,INLINABLE fails to specialize in presence of simple wrapper,new,,bug,normal,7.6.2
6056,INLINABLE pragma prevents worker-wrapper to happen.,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
7378,Identical alts/bad divInt# code,new,,bug,normal,7.8.1
2893,"Implement ""Quantified contexts"" proposal",new,,feature request,normal,_|_
3712,Implement -dynamic-lib option,new,,task,low,7.6.2
634,Implement a more efficient TArray,new,--,task,normal,_|_
4001,Implement an atomic readMVar,new,,task,low,7.6.2
7520,Implement cardinality analysis,new,,bug,normal,7.8.1
7206,Implement cheap build,new,simonpj,bug,normal,_|_
2595,Implement record update for existential and GADT data types,new,,feature request,normal,6.12 branch
2895,"Implement the ""Class System Extension"" proposal",new,,feature request,normal,_|_
888,Implement the static argument transformation,new,,task,normal,7.6.2
307,Implicit Parameters and monomorphism,new,,feature request,low,_|_
1532,Implicit parameters are not available in breakpoints,new,,feature request,normal,_|_
1057,Implicit parameters on breakpoints,new,,bug,normal,_|_
7026,Impredicative implicit parameters,new,,bug,normal,_|_
1330,Impredicativity bug: Church2 test gives a rather confusing error with the HEAD,new,simonpj,bug,lowest,7.6.2
5610,"Improve ""Unacceptable argument type in foreign declaration"" error message",new,,feature request,high,7.4.1
2204,Improve 'patterns not matched' warnings,new,,feature request,low,_|_
1885,Improve CPR analysis,new,simonpj,feature request,lowest,7.6.2
7662,Improve GC of mutable objects,new,,feature request,normal,_|_
2255,Improve SpecConstr for free variables,new,,bug,normal,_|_
2642,Improve SpecConstr for join points,new,,bug,lowest,7.6.2
2340,Improve Template Haskell error recovery,new,--,feature request,lowest,7.6.2
5224,Improve consistency checking for family instances,new,simonpj,bug,low,7.6.2
2988,Improve float-in,new,,bug,lowest,7.6.2
3547,Improve granularity of UndecidableInstances,new,,feature request,low,7.6.2
932,Improve inlining,new,simonpj,task,normal,_|_
3781,Improve inlining for local functions,new,,bug,lowest,7.6.2
3755,Improve join point inlining,new,,task,low,7.6.2
4985,Improve locations in ghci errors,new,,bug,low,7.6.2
1593,Improve runInteractiveProcess error message when working directory does not exist,new,simonmar,task,low,_|_
881,Improve space profiling for references,new,,feature request,normal,_|_
855,Improvements to SpecConstr,new,,task,normal,_|_
3927,Incomplete/overlapped pattern warnings + GADTs = inadequate,new,simonpj,bug,high,7.8.1
2256,Incompleteness of type inference: must quantify over implication constraints,new,simonpj,bug,lowest,7.6.2
5775,Inconsistency in demand analysis,new,,bug,normal,7.6.2
5041,Incorrect Read deriving for MagicHash constructors,new,,bug,low,_|_
7842,Incorrect checking of let-bindings in recursive do,new,,bug,normal,--
7751,Incremental heap census,new,ezyang,feature request,normal,7.8.1
5248,Infer type context in a type signature,new,,feature request,low,7.6.2
1176,Infinite loop when printing error message,new,thorkilnaur,bug,low,_|_
367,Infinite loops can hang Concurrent Haskell,new,ezyang,bug,lowest,_|_
5646,Initialise tuples using pragmas,new,chak,bug,normal,7.6.2
6018,Injective type families,new,simonpj,feature request,normal,7.8.1
5298,Inlined functions aren't fully specialised,new,,bug,low,7.6.2
2607,Inlining defeats selector thunk optimisation,new,,bug,normal,_|_
7109,"Inlining depends on datatype size, even with INLINE pragmas",new,simonpj,bug,normal,7.8.1
7141,Inlining the single method of a class can shadow rules,new,simonpj,bug,normal,7.8.1
4815,Instance constraints should be used when deriving on associated data types,new,,feature request,low,7.6.2
7908,InstanceSigs suggestion not accepted,new,,bug,normal,
3055,Int / Word / IntN / WordN are unequally optimized,new,,bug,lowest,7.6.2
229,Integer overflow in array allocation,new,,bug,low,_|_
4316,"Interactive ""do"" notation in GHCi",new,,feature request,low,7.6.2
4170,"Invalid ""duplicate instance"" error",new,,bug,low,7.6.2
2496,Invalid Eq/Ord instances in Data.Version,new,duncan,bug,normal,_|_
6087,Join points need strictness analysis,new,,bug,normal,7.6.2
7643,Kind application error,new,simonpj,bug,normal,7.8.1
4308,LLVM compiles Updates.cmm badly,new,,bug,low,7.6.2
7297,LLVM incorrectly hoisting loads,new,dterei,bug,normal,7.8.1
7608,LLVM only handles a hard-coded list of triples.,new,dterei,task,normal,7.8.1
4213,LLVM: Add support for TNTC to LLVM compiler suite,new,dterei,feature request,low,7.6.2
4210,LLVM: Dynamic Library Support,new,dterei,feature request,low,7.6.2
5567,LLVM: Improve alias analysis / performance,new,dterei,task,normal,7.6.2
7694,LLVM: bootstrapping with LLVM 3.2 does not work,new,dterei,bug,normal,7.8.1
5945,Lambda lifting,new,simonpj,bug,normal,7.8.1
3645,Layout and pragmas,new,,feature request,low,7.6.2
5288,Less noisy version of -fwarn-name-shadowing,new,,feature request,low,7.6.2
960,Lexical call site string,new,,feature request,normal,_|_
6092,Liberate case not happening,new,simonpj,bug,normal,7.8.1
5266,Licensing requirements and copyright notices,new,,feature request,low,7.6.2
5355,Link plugins against existing libHSghc,new,,bug,normal,7.6.2
2207,Load the interface details for GHC.* even without -O,new,,feature request,normal,_|_
4428,Local functions lose their unfoldings,new,,bug,low,7.6.2
5416,Local modules and Template Haskell declaration splices,new,,feature request,normal,_|_
5324,Locally-scoped RULES,new,,feature request,normal,_|_
7668,Location in -fdefer-type-errors,new,,bug,normal,7.8.1
4470,Loop optimization: identical counters,new,,feature request,normal,7.6.2
4823,Loop strength reduction for array indexing,new,,feature request,low,7.6.2
7634,MD5 collision could lead to SafeHaskell violation,new,,bug,normal,7.8.1
3217,Make GHCi have separate flags for interactive Haskell expressions,new,,feature request,normal,7.6.2
1721,Make GHCi print the entire result of an interactive 'bind' statement,new,,feature request,lowest,7.6.2
7080,Make RULES and SPECIALISE more consistent,new,,bug,normal,_|_
4243,Make a proper options parser for the RTS,new,,task,high,7.8.1
2867,"Make a way to tell GHC that a pragma name should be ""recognised""",new,,bug,lowest,7.6.2
5835,Make better use of known dictionaries,new,,feature request,normal,7.6.2
1693,Make distclean (still) doesn't,new,igloo,bug,lowest,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
4913,Make event tracing conditional on an RTS flag only,new,,feature request,low,7.6.2
1405,Make ghc (stage1) be compilable by non-GHC,new,,task,normal,_|_
3753,Make ghci's -l option consistent with GNU ld's -l option,new,,feature request,low,7.6.2
4281,Make impredicativity work properly,new,simonpj,task,low,7.6.2
1572,Make it easy to find documentation for GHC and installed packages,new,,task,lowest,7.6.2
1631,Make the External Package Table contain ModDetails not ModIface,new,,task,lowest,7.6.2
7619,Make worker-wrapper unbox data families,new,simonpj,feature request,normal,7.8.1
7897,"MakeTypeRep fingerprints be proper, robust fingerprints",new,,bug,normal,
3697,Method selectors aren't floated out of loops,new,,bug,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
1216,Missed opportunity for let-no-esape,new,simonpj,bug,normal,7.6.2
2439,Missed optimisation with dictionaries and loops,new,simonpj,bug,lowest,7.6.2
4894,Missing improvement for fun. deps.,new,,feature request,normal,_|_
7116,Missing optimisation: strength reduction of floating-point multiplication,new,pcapriotti,bug,normal,7.8.1
5267,Missing type checks for arrow command combinators,new,ross,bug,low,7.6.2
7785,Module-local function not specialized with ConstraintKinds,new,,bug,normal,7.8.1
2437,More accurate package dependencies,new,--,task,lowest,7.6.2
1768,More flexible type signatures for data constructors,new,,feature request,low,_|_
7783,MultiWayIf should start a new layout,new,,bug,normal,7.8.1
7335,Need for extra warning pragma for accidental pattern matching in do blocks,new,,feature request,normal,7.8.1
2289,Needless reboxing of values when returning from a tight loop,new,,bug,lowest,7.6.2
7198,New codegen more than doubles compile time of T3294,new,simonmar,bug,high,7.8.1
3462,New codegen: allocate large objects using allocateLocal(),new,,task,low,7.6.2
4096,New primops for indexing: index*OffAddrUsing# etc,new,,feature request,low,7.6.2
2451,New signal-handling API,new,simonmar,task,highest,7.8.1
3872,New way to make the simplifier diverge,new,,bug,normal,_|_
1388,Newbie help features,new,,feature request,low,_|_
2721,Newtype deriving doesn't work with type families,new,,feature request,lowest,7.6.2
4846,Newtype derving used wrongly,new,,bug,low,7.6.2
1496,Newtypes and type families combine to produce inconsistent FC(X) axiom sets,new,simonpj,bug,normal,7.6.2
5794,Nofib nightly regressions with pretty graphs,new,dterei,task,normal,_|_
2260,Non-ideal error message for misplaced LANGUAGE pragma,new,,bug,lowest,7.6.2
4899,"Non-standard compile plus Template Haskell produces spurious ""unknown symbol"" linker error",new,simonmar,bug,low,7.6.2
7727,Nonsense evaluation: sequence [] = [],new,igloo,bug,normal,7.8.1
7765,Odd error message for `runghc` with missing `main` function.,new,igloo,bug,normal,7.8.1
5813,Offer a compiler warning for failable pattern matches,new,,feature request,normal,7.6.2
849,Offer control over branch prediction,new,,feature request,normal,7.6.2
7725,Operators without colons,new,,bug,normal,7.8.1
7596,Opportunity to improve CSE,new,simonpj,bug,normal,7.8.1
1168,Optimisation sometimes decreases sharing in IO code,new,,bug,normal,_|_
1600,Optimisation: CPR the results of IO,new,,task,lowest,7.6.2
1498,Optimisation: eliminate unnecessary heap check in recursive function,new,,bug,low,7.6.2
605,Optimisation: strict enumerations,new,,task,normal,_|_
4301,Optimisations give bad core for foldl' (flip seq) (),new,,bug,low,7.6.2
2132,Optimise nested comparisons,new,,bug,normal,_|_
3919,Or-patterns as GHC extension,new,,feature request,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,_|_
595,Overhaul GHC's overlapping/non-exhaustive pattern checking,new,,task,normal,_|_
2233,Overhaul System.Process,new,simonmar,task,normal,_|_
5844,Panic on generating Core code,new,,bug,normal,7.6.2
7540,Panic on type inference with vectorised parallel arrays,new,chak,bug,highest,7.8.1
7078,Panic using mixing list with parallel arrays incorrectly,new,chak,bug,normal,7.8.1
7736,Parallel array enumeration causes compiler panic (enumFromToP),new,chak,bug,normal,7.8.1
4091,Parse error on curried context of instance declaration,new,,feature request,normal,_|_
6034,Parse error when using ' with promoted kinds,new,,bug,low,_|_
7807,"Parse error with ""where"" and file-ending comment",new,,bug,high,7.8.1
4043,"Parsing of guards, and type signatures",new,,bug,normal,_|_
3766,Parsing of lambdas is not consistent with Haskell'98 report.,new,,bug,low,7.6.2
7481,Partially promoted data types,new,,bug,high,7.8.1
5062,Patch: Debug output for OS X linker and coding standard upgrades,new,,bug,low,7.6.2
5144,Pattern synonyms,new,,feature request,normal,_|_
5954,Performance regression 7.0 -> 7.2 (still in 7.4),new,simonpj,bug,high,7.6.2
6166,Performance regression in mwc-random since 7.0.x,new,,bug,high,7.6.2
4020,Please consider adding support for local type synonyms,new,,feature request,low,7.6.2
7916,PolyKinds without type signatures,new,,bug,normal,
4459,Polymorphic Data.Dynamic,new,vivian,feature request,low,7.6.2
5326,Polymorphic instances aren't automatically specialised,new,simonpj,bug,low,7.6.2
4288,Poor -fspec-constr-count=n warning messages,new,,bug,low,7.6.2
3472,Porting through .hc files broken,new,--,bug,high,7.8.1
5059,Pragma to SPECIALISE on value arguments,new,,feature request,low,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
4101,Primitive constant unfolding,new,,bug,low,7.6.2
1158,Problem with GADTs and explicit type signatures,new,simonpj,bug,lowest,_|_
5654,Profiling semantics bug,new,simonmar,bug,low,7.6.2
6113,Profiling with -p not written if killed with SIGTERM,new,,bug,normal,7.6.2
624,Program location for thread error messages,new,,task,normal,_|_
2301,Proper handling of SIGINT/SIGQUIT,new,,bug,normal,7.6.2
5682,Properly parse kind operators (from promoted type operators),new,dreixel,bug,low,7.6.2
368,Provide a Java Backend,new,,feature request,normal,_|_
1451,Provide way to show the origin of a constraint,new,,feature request,normal,_|_
2531,Prune duplicates in ghci history,new,,feature request,lowest,7.6.2
1147,Quadratic behaviour in the compacting GC,new,,bug,normal,_|_
5376,Quotation in System.Process.system for Windows,new,,bug,low,7.6.2
284,RPM doesn't support --prefix,new,juhp,feature request,normal,_|_
3869,RTS GC Statistics from -S should be logged via the eventlog system,new,,feature request,low,7.6.2
7771,RTS should provide stg_sel_n_noupd_closure,new,simonpj,bug,normal,7.8.1
7398,RULES don't apply to a newtype constructor,new,,bug,normal,7.8.1
427,Random.StdGen slowness,new,rrnewton,bug,normal,_|_
4451,Re-linking avoidance is too aggressive,new,simonmar,bug,normal,7.6.2
6017,Reading ./.ghci files raises security issues,new,,task,high,7.8.1
7495,Rebindable list syntax?,new,,feature request,normal,7.8.1
7828,RebindableSyntax and Arrow,new,,bug,normal,7.8.1
7845,RebindableSyntax should allow rebinding tuples and lists,new,,feature request,normal,--
7277,Recompilation check fails for TH unless functions are inlined,new,,bug,high,7.6.2
7788,Recursive type family causes <<loop>>,new,simonpj,bug,normal,7.8.1
1262,RecursiveDo in Template Haskell,new,,feature request,normal,_|_
3355,Refactor Template Haskell syntax conversions,new,,task,lowest,7.6.2
4121,Refactor the plumbing of CafInfo to make it more robust,new,,bug,low,7.6.2
7574,Register allocator chokes on certain branches with literals,new,thoughtpolice,bug,high,7.8.1
7063,Register allocators can't handle non-uniform register sets,new,benl,bug,normal,7.8.1
7679,Regression in -fregs-graph performance,new,,bug,high,7.8.1
7450,Regression in optimisation time of functions with many patterns (6.12 to 7.4)?,new,,bug,normal,7.8.1
5369,Reinstate VECTORISE pragmas with expressions as right-hand sides,new,chak,bug,normal,7.6.2
4259,Relax restrictions on type family instance overlap,new,,feature request,normal,7.8.1
3490,Relax superclass restrictions,new,,feature request,normal,_|_
2725,Remove Hack in compiler/nativeGen/MachCodeGen.hs,new,clemens,bug,high,7.8.1
4374,Remove in-tree gmp,new,igloo,task,high,7.8.1
4937,"Remove indirections caused by sum types, such as Maybe",new,,feature request,normal,7.6.2
4438,"Rename and register the ""PArr"" language extension when it is judged to be ready",new,benl,task,normal,_|_
3065,Reorder tests in quot to improve code,new,,bug,lowest,7.6.2
2648,Report out of date interface files robustly,new,,feature request,lowest,7.6.2
7880,"Require ""forall"" in definitions of polymorphic types",new,,bug,normal,
7017,"Rethink need for tarballs under ""friendly"" environment",new,,task,high,7.8.1
3138,Returning a known constructor: GHC generates terrible code for cmonad,new,,bug,lowest,7.6.2
4295,Review higher-rank and impredicative types,new,simonpj,bug,normal,7.6.2
2641,Revise the rules for -XExtendedDeafultRules,new,,feature request,lowest,7.6.2
3024,Rewrite hp2ps in Haskell,new,,task,normal,_|_
7611,Rewrite rules application prevented by type variable application (map id vs. map (\x -> x)),new,,bug,normal,7.8.1
7511,"Room for GHC runtime improvement >~5%, inlining related",new,,bug,normal,7.8.1
3765,"Rules should ""look through"" case binders too",new,,bug,normal,_|_
2110,Rules to eliminate casted id's,new,,feature request,lowest,7.6.2
5821,SPECIALISE fails with a cryptic warning,new,,bug,normal,7.6.2
5463,SPECIALISE pragmas generated from Template Haskell are ignored,new,,bug,normal,7.6.2
2028,STM slightly conservative on write-only transactions,new,,bug,lowest,7.6.2
7635,SafeHaskell implying other options,new,,feature request,normal,7.8.1
3283,Selective disabling of unused bind warnings,new,,feature request,normal,_|_
7625,Semicolon is not handled between imports at the ghci command prompt,new,,bug,normal,7.8.1
17,Separate warnings for unused local and top-level bindings,new,--,feature request,lowest,_|_
750,"Set -M, -H, -c and other memory-related values based on available virtual/physical memory",new,,feature request,normal,_|_
7307,Share top-level code for strings,new,,bug,normal,7.8.1
5645,Sharing across functions causing space leak,new,,bug,normal,7.6.2
5619,Shorter qualified import statements,new,,feature request,normal,7.6.2
6101,Show instance for integer-simple is not lazy enough,new,,bug,normal,7.8.1
3693,Show stack traces,new,,feature request,normal,7.6.2
3452,Show type of most recent expression in GHCi,new,,feature request,lowest,7.6.2
7809,Silly error message suggesting LiberalTypeSynonyms,new,,bug,normal,7.8.1
7057,Simplifier infinite loop regression,new,simonpj,bug,normal,7.8.1
4426,Simplify the rules for implicit quantification,new,,feature request,low,7.6.2
5444,Slow 64-bit primops on 32 bit system,new,,bug,normal,7.6.2
5143,Soft heap limit flag,new,simonmar,task,normal,7.6.2
7501,Some GHCi options are undocummented,new,,bug,high,7.8.1
3483,"Some mechanism for eliminating ""absurd"" patterns",new,,feature request,low,7.6.2
5692,Source code with large floating constants in exponential notation cannot be compiled,new,pcapriotti,bug,normal,7.6.2
7898,SpecConstr explodes when compiling module BSP of frag-1.1.2,new,,bug,normal,
3767,SpecConstr for join points,new,,bug,low,7.6.2
4941,SpecConstr generates functions that do not use their arguments,new,,task,normal,_|_
3831,SpecConstr should exploit cases where there is exactly one call pattern,new,simonpj,bug,high,7.8.1
7283,Specialise INLINE functions,new,,feature request,normal,7.8.1
4139,Spurious non-exhaustive pattern match warnings are given using GADTs,new,,bug,normal,7.0.1
6124,Spurious non-exhaustive warning with GADT and newtypes,new,,bug,normal,7.8.1
7918,SrcSpan's associated with expanded quasi-quotes are inconsistent,new,,bug,normal,--
7670,StablePtrs should be organized by generation for efficient minor collections,new,,bug,normal,7.8.1
1466,Stack check for AP_STACK,new,simonmar,bug,normal,7.6.2
7240,Stack trace truncated too much with indirect recursion,new,nomeata,bug,normal,7.8.1
4016,Strange display behaviour in GHCi,new,,feature request,low,7.6.2
4081,Strict constructor fields inspected in loop,new,benl,bug,low,7.6.2
4267,Strictness analyser is to conservative about passing a boxed parameter,new,,bug,low,7.6.2
3924,Strictness analyser missing useful strictness,new,,bug,low,7.6.2
457,Strictness problem,new,,bug,normal,_|_
7606,Stride scheduling for Haskell threads with priorities,new,ezyang,feature request,normal,7.8.1
7803,Superclass methods are left unspecialized,new,,bug,normal,7.8.1
472,Supertyping of classes,new,,feature request,normal,_|_
4049,Support for ABI versioning of C libraries,new,,bug,low,7.6.2
7746,Support loading/unloading profiled objects from a profiled executable,new,ezyang,feature request,normal,7.8.1
5556,Support pin-changing on ByteArray#s,new,,feature request,normal,7.6.2
5197,Support static linker semantics for archives and weak symbols,new,,feature request,low,7.6.2
7371,Supporting old GHC versions in our libraries,new,igloo,task,normal,7.8.1
7604,"System.Directory.canonicalizePath """" behaviour differs between platforms",new,,bug,normal,7.8.1
3980,System.Posix.Signals should provide a way to set the SA_NOCLDWAIT flag,new,,feature request,low,7.6.2
5280,System.Random commits (rand `mod` base) error.,new,rrnewton,bug,normal,_|_
4218,System.Random is way too lazy,new,rrnewton,bug,low,7.6.2
5278,System.Random.randomIvalInteger makes invalid assumptions about RandomGen,new,rrnewton,bug,normal,_|_
7774,T5313 fails,new,,bug,normal,7.8.1
7305,T5975a is broken on Windows,new,,bug,normal,7.8.1
6062,TH treats non-functions in function position inconsistently,new,simonpj,bug,normal,7.8.1
7484,Template Haskell allows building invalid record fields/names,new,,bug,normal,7.8.1
4837,Template Haskell does not work in a profiled compiler.,new,,bug,low,7.6.2
7667,Template Haskell fails to recognize type operator/function +,new,,bug,normal,7.8.1
4222,Template Haskell lets you reify supposedly-abstract data types,new,,feature request,low,7.6.2
1480,Template Haskell should allow reification of modules,new,,feature request,normal,_|_
1800,Template Haskell support for running functions defined in the same  module,new,--,feature request,normal,_|_
4364,Template Haskell: Cycle in type synonym declarations,new,simonpj,bug,high,7.8.1
1444,Template Haskell: add proper support for qualified names in non-splicing applications,new,,feature request,normal,_|_
4230,Template Haskell: less type checking in quotations?,new,,feature request,low,7.6.2
1476,Template Haskell: splicing types and patterns,new,,bug,low,_|_
5467,Template Haskell: support for Haddock comments,new,,feature request,normal,7.6.2
7558,Terrible error message when given and wanted are both insoluble,new,simonpj,bug,normal,7.8.1
7298,Test 2228 fails with dynamic-by-default,new,igloo,bug,high,7.8.1
2742,The -> in ViewPatterns binds more weakly than infix data constructors.,new,,feature request,normal,_|_
5641,The -L flag should not exist,new,,bug,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
599,The Front Panel,new,,task,normal,_|_
7309,"The Ix instance for (,) leaks space in range",new,,bug,normal,_|_
7045,The `Read` instance of `Rational` does not support decimal notation,new,,bug,normal,7.6.2
4296,The dreaded SkolemOccurs problem,new,simonpj,bug,low,7.6.2
3620,The seeds generated by split are not independent,new,rrnewton,bug,normal,_|_
4831,Too many specialisations in SpecConstr,new,rl,bug,low,7.6.2
2840,Top level string literals,new,,bug,lowest,7.6.2
7253,Top-level bindings in ghci,new,,feature request,normal,7.8.1
3713,Track -dynamic/-fPIC to avoid obscure linker errors,new,,task,low,7.6.2
2640,Treat -X flags consistently in GHCi,new,,feature request,lowest,7.6.2
7021,Tuple (and other exotic predicates) not yet handled in Template Haskell,new,,feature request,normal,7.8.1
4052,Two sided sections,new,,feature request,low,7.6.2
1614,Type checker does not use functional dependency to avoid ambiguity,new,,bug,normal,_|_
5985,Type operators are not accepted as variables in contexts,new,,bug,normal,7.6.2
4385,Type-level natural numbers,new,diatchki,feature request,normal,7.6.2
5051,Typechecker behaviour change,new,,bug,high,7.2.1
6030,Typeclass constraint should pick the OverloadedString type.,new,,feature request,normal,_|_
3990,UNPACK doesn't unbox data families,new,,bug,low,7.6.2
7647,UNPACK polymorphic fields,new,simonpj,feature request,normal,7.8.1
6135,Unboxed Booleans,new,jstolarek,feature request,normal,7.8.1
3844,Undeprecate #include (in at least some circumstances),new,,bug,low,7.6.2
2625,Unexpected -ddump-simpl output for derived Ord instance and UNPACKed fields,new,,bug,low,_|_
4017,Unhelpful error message in GHCi,new,,bug,lowest,7.6.2
1880,Unify flag descriptions to generate both docs and code,new,,task,lowest,7.6.2
7676,Unify patterns and function bindings,new,,feature request,normal,7.8.1
5302,Unused arguments in join points,new,simonpj,bug,low,7.6.2
5158,Update .git-ignore in all the repos,new,pcapriotti,task,low,7.6.2
7204,Use a class to control FFI marshalling,new,,feature request,normal,7.8.1
2159,Use a more efficient representation than [DynFlag],new,,bug,lowest,7.6.2
7855,Use optimizer for more information about incomplete pattern matches,new,,feature request,normal,
609,Useful optimisation for set-cost-centre,new,simonmar,task,normal,7.6.2
3704,Using -shared without -dynamic should be rejected on linux,new,,bug,low,7.6.2
7535,Using -with-rtsopts=-N should fail unless -threaded is also specified,new,,bug,normal,7.8.1
597,Various error messages have inaccurate source locations,new,,task,low,_|_
589,Various poor type error messages,new,,bug,low,_|_
7863,Verbosity level for quieter Template Haskell,new,,feature request,normal,
2365,Warn about suspicious flags in OPTIONS_GHC pragmas,new,,feature request,lowest,7.6.2
2135,Warn if functions are exported whose types cannot be written,new,,feature request,lowest,7.6.2
602,Warning Suppression,new,,task,lowest,7.6.2
4980,Warning about module abbreviation clashes,new,,feature request,low,7.6.2
4959,Warning about variables with leading underscore that are used anyway,new,,feature request,low,7.6.2
7169,Warning for incomplete record field label used as function,new,,feature request,normal,7.8.1
7895,Warning for literal overflow,new,,feature request,normal,--
2522,Warning for missing export lists,new,,feature request,lowest,7.6.2
7881,Warning for pointless ranges like [5..2],new,,feature request,normal,
2896,Warning suggestion: argument not necessarily a binary operator,new,,feature request,low,_|_
5392,Warnings about impossible MPTCs would be nice,new,,feature request,normal,7.6.2
5728,Warnings from -fwarn-incomplete-record-updates even with all constructors matched,new,,bug,normal,_|_
816,Weird fundep behavior (with -fallow-undecidable-instances),new,,bug,normal,_|_
7373,When building GHC: Failed to load interface for `GHC.Fingerprint',new,,bug,normal,7.8.1
3601,"When running two or more instances of GHCi, persistent history is only kept for the first one",new,,feature request,normal,_|_
3699,Wildcards in type functions,new,,feature request,low,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
1534,"[Debugger] Watch on accesses of ""variables""",new,,feature request,lowest,7.6.2
7463,"[PATCH] When -keep-hc-files is enabled, foreign stubs *_stub.c should also be kept.",new,igloo,bug,normal,7.8.1
5209,^C doesn't correctly reset the prompt from within multiline commands in ghci,new,,bug,low,7.6.2
2401,aborting an STM transaction should throw an exception,new,--,bug,low,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
2945,add command :mergetrace,new,,feature request,lowest,7.6.2
4196,add more stolen syntax to the user guide,new,,task,low,7.6.2
2968,add test for C trigraphs,new,kchugalinskiy,task,lowest,7.6.2
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,_|_
2917,alloca and allocaArray do not respect alignment,new,,bug,normal,_|_
3701,allow existential wrapper newtypes,new,,feature request,low,7.6.2
1404,allow more type signatures,new,,feature request,normal,_|_
3619,allow to set ghc search path globally (a'la CPATH),new,,feature request,low,7.6.2
5542,"also parse class/instance declarations as ""HEAD <= CONTEXT where""",new,,feature request,normal,7.6.2
7081,arrow analogs of lambda case and multi-way if,new,,feature request,normal,7.8.1
344,arrow notation: incorrect scope of existential dictionaries,new,ross,bug,lowest,7.6.2
1087,bang patterns with infix ops,new,,bug,normal,_|_
7914,base library's MD5 symbols clash with others,new,simonmar,bug,high,7.8.1
1399,better support for developing threaded applications in ghci,new,,feature request,normal,_|_
2200,big static random access arrays,new,,feature request,normal,_|_
7779,building GHC overwrites the installed package database if GHC_PACKAGE_PATH is set,new,igloo,bug,normal,7.8.1
5861,bytestring: incorrect documentation for hGetContents,new,duncan,bug,normal,7.6.2
2403,caching for runghc (runhaskell),new,jsnx,feature request,normal,_|_
4215,canonicalizePath behaves strangely with paths that do not exist,new,,bug,low,7.6.2
5014,canonicalizePath throws exception on paths that do not exist,new,,bug,low,7.6.2
1921,change default to support extensions that involve a change of syntax,new,,feature request,normal,_|_
5320,check_overlap panic (7.1 regression),new,simonpj,bug,normal,7.6.2
3427,control what sort of entity a deprecated pragma applies to,new,,bug,low,7.6.2
5251,copyFile does not copy metadata,new,,bug,low,7.6.2
7808,data families and TH names do not mix well (e.g. cannot use TH deriving),new,,feature request,normal,7.8.1
5412,dataTypeConstrs gives unhelpful error message,new,,bug,normal,7.6.2
1530,debugging :steps inside TH spliced code need to be bypassed,new,,bug,normal,_|_
1231,deprecation warnings are reported too often,new,simonpj,feature request,low,_|_
7459,deriving Generic does not work with TypeLits,new,dreixel,feature request,normal,7.8.1
4019,deriving Ord can produce incorrect and inefficient instances,new,,bug,low,7.6.2
2530,deriving Show adds extra parens for constructor with record syntax,new,,bug,lowest,7.6.2
3034,divInt# floated into a position which leads to low arity,new,,bug,lowest,7.6.2
4180,do not consider associativity for unary minus for fixity resolution,new,,feature request,low,7.6.2
6004,dph-lifted-vseg package doesn't provide Data.Array.Parallel.Prelude.Float module,new,benl,bug,normal,7.8.1
4140,dynHelloWorld(dyn) fails in an unreg build,new,,bug,low,7.6.2
7665,dynamicToo001 fails on Windows,new,igloo,bug,normal,7.8.1
7883,enable GHC LLVM backend to use LLVM provided CAS / Atomicity primitives?,new,carter,feature request,normal,--
3134,encodeFloat . decodeFloat,new,,bug,normal,_|_
5273,error and undefined should print a location,new,,feature request,low,7.6.2
3628,exceptions reported to stderr when they propagate past forkIO,new,--,bug,normal,_|_
7666,excessive space and time usage for rendering (somewhat) deeply nested Docs,new,dterei,bug,normal,7.8.1
2119,explicitly importing deprecated symbols should elicit the deprecation warning,new,,feature request,lowest,7.6.2
2161,finaliser of a ForeignPtr called while references from unreachable threads exist,new,,bug,low,7.6.2
7782,flag to run the demand analysis a second time,new,nfrisby,task,normal,7.8.1
3070,floor(0/0) should not be defined,new,squadette,bug,lowest,7.6.2
322,fromInteger-related pattern match overlap warnings,new,simonpj,bug,normal,_|_
393,functions without implementations,new,simonpj,feature request,normal,_|_
7148,generalized newtype and  type families is unsound,new,simonpj,bug,normal,7.8.1
5966,getAppUserDataDirectory does not respect XDG specification,new,,bug,normal,7.6.2
7473,getModificationTime gives only second-level resolution,new,,bug,normal,7.8.1
2258,ghc --cleanup,new,,feature request,lowest,7.6.2
7835,"ghc --make: allow passign .cmm, .c and .hs files in one command line",new,,feature request,normal,--
3588,ghc -M should emit dependencies on CPP headers,new,,bug,low,7.6.2
5537,ghc doesn't find libffi.so.5 in testsuite,new,,bug,low,7.6.2
1012,ghc panic with mutually recursive modules and template haskell,new,,bug,lowest,7.6.2
5615,ghc produces poor code for `div` with constant powers of 2.,new,daniel.is.fischer,bug,normal,7.6.2
1290,ghc runs preprocessor too much,new,,bug,normal,_|_
2182,"ghc sessions (--make, --interactive, ghc api) erroneously retain instances",new,,bug,low,_|_
7296,ghc-7 assumes incoherent instances without requiring language `IncoherentInstances`,new,simonpj,bug,normal,7.8.1
3739,ghc-cabal mishandles relative paths in arguments,new,,bug,low,7.6.2
4048,ghc-pkg should check for existence of extra-libraries,new,,bug,low,7.6.2
5442,ghc-pkg unregister --user/--global/--package-conf not normative,new,,bug,high,7.8.1
7490,ghc-stage1 panic when building a cross-compiler or cross-building a compiler,new,igloo,bug,high,7.8.1
3569,ghci can't handle utf-8 chinese char correctly when modify.,new,judah,bug,normal,_|_
4029,ghci leaks memory when loading a file,new,,bug,normal,_|_
1201,ghci runs Template Haskell splices 4 times,new,simonpj,bug,low,_|_
2168,ghci should show haddock comments for identifier,new,,feature request,lowest,7.6.2
1477,ghci shouldn't link entire package,new,,feature request,normal,_|_
7261,ghci's :info and :browse break encapsulation,new,,feature request,normal,_|_
7464,git tag for base-4.6.0.0 missing,new,igloo,bug,normal,7.8.1
7161,hSetNewlineMode and hSetEncoding can be performed on closed and semi-closed handles,new,,bug,normal,7.8.1
1791,heap overflow should generate an exception,new,,feature request,normal,_|_
7291,hp2ps should cope with incomplete data,new,,feature request,normal,_|_
3191,hpc reports spurious results with .lhs files even after processing with ghc -E,new,andy@galois.com,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
4931,hsc2hs emits invalid OPTIONS_GHC pragmas,new,,bug,low,7.6.2
5942,implement POSIX confstr() in System/Posix/Unistd.hsc,new,,feature request,normal,7.6.2
2123,implement waitForProcess using signals,new,,task,lowest,7.6.2
2057,inconsistent .hi file error gets ignored,new,,bug,normal,_|_
3649,inconsistent exception between unix/windows for running non-existant program,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
2273,inlining defeats seq,new,,bug,lowest,7.6.2
7833,installed GHC refers to libffi in the build directory,new,igloo,bug,high,7.8.1
2630,"installed packages should have a src-dirs field, for access to optionally installed sources",new,--,feature request,normal,_|_
7811,intermittent 'unexpected' results of test ghcpkg01,new,igloo,bug,normal,7.8.1
7567,invalidateModSummaryCache throws exception if ms_hs_date is 0,new,,bug,high,7.8.1
7066,isInstance does not work for compound types,new,simonpj,bug,normal,7.8.1
1473,isSpace is too slow,new,,bug,normal,_|_
1974,"length ""foo"" doesn't work with -XOverloadedStrings",new,,feature request,normal,_|_
3632,"lift restrictions on records with existential fields, especially in the presence of class constraints",new,,feature request,low,7.6.2
4836,literate markdown not handled correctly by unlit,new,,bug,low,7.6.2
3123,make INLINE work for recursive definitions (generalized loop peeling/loop unrolling),new,,feature request,lowest,7.6.2
7829,make better/more robust loopbreaker choices,new,,task,normal,7.8.1
5793,make nofib awesome,new,dterei,task,normal,_|_
149,missed CSE opportunity,new,,bug,normal,_|_
3575,mkStdGen and split conspire to make some programs predictable,new,rrnewton,bug,normal,_|_
7285,mkWeakMVar is non-compositional,new,,feature request,normal,7.8.1
7787,modifyMVar does not restore value if callback returns error value,new,,bug,high,7.8.1
5219,need a version of hs_init that returns an error code for command-line errors,new,,feature request,low,7.6.2
1311,newtypes of unboxed types disallowed - documentation bug and/or feature request,new,,feature request,low,_|_
2344,oddity with package prefixes for data constructors,new,,feature request,normal,_|_
5972,option to suppress (Monomorphic) record selector functions,new,igloo,feature request,normal,7.8.1
3184,"package.conf should be under /var, not /usr",new,--,bug,low,7.6.2
7814,panic in PPC NCG,new,heisenbug,bug,high,7.8.1
5672,parBufferWHNF could be less subtle,new,duncan,feature request,normal,7.6.2
7907,patch to make comment about stgclosure struct more accurate,new,simonmar,task,normal,7.8.1
7437,peculiar behaviour with default instances and type variables,new,simonpj,bug,normal,7.8.1
7414,plugins always trigger recompilation,new,,feature request,normal,7.8.1
7326,print035(ghci) fails when ghci is dynamic,new,igloo,bug,high,7.8.1
2064,problems with duplicate modules,new,--,bug,lowest,7.6.2
7186,problems with typelits  and typenats,new,,bug,normal,7.8.1
7379,rangeTest test fails on Windows,new,,bug,normal,7.8.1
7797,re-enable the defun RULE from a SPECIALISE instance pragma,new,,bug,normal,7.8.1
3676,realToFrac doesn't sanely convert between floating types,new,,bug,normal,_|_
7243,regression: acceptable foreign result types,new,igloo,bug,normal,7.6.2
1831,reify never provides the declaration of variables,new,,bug,normal,_|_
7477,reifyInstances can't deal with polykinded type families,new,,bug,normal,7.8.1
7044,reject reading rationals with exponent notation,new,,bug,normal,7.8.1
4176,reject unary minus in infix left hand side function bindings that resolve differently as expressions,new,,bug,low,7.6.2
4921,report ambiguous type variables more consistently,new,,feature request,low,7.6.2
7374,rule not firing,new,,bug,normal,7.8.1
5916,runST isn't free,new,,bug,normal,7.6.2
7413,runghc (runhaskell) should be able to reload code on editing,new,,feature request,normal,7.8.1
7859,runghc should give an error when the path to ghc is invalid,new,,bug,normal,7.8.1
3881,"section parse errors, e.g. ( let x=1 in x + )",new,,bug,low,7.6.2
2950,show breakpoint numbers of breakpoints which were ignored during :force,new,,feature request,lowest,7.6.2
3786,showing function arguments when stopped at its definition,new,,feature request,low,7.6.2
5957,signatures are too permissive,new,,bug,low,_|_
3559,split ghci modules off into their own package,new,,task,low,7.6.2
3251,split rts headers into public and private,new,,feature request,lowest,7.6.2
7637,split-objs not supported for ARM,new,,feature request,normal,7.8.1
7033,stale .tix files can cause programs built with -fhpc to segfault,new,,bug,normal,7.8.1
4520,"startup code on Windows should use SetDllDirectory("""")",new,,feature request,low,7.6.2
7786,strange errors when deducing constraints,new,simonpj,bug,normal,7.8.1
5142,stub header files don't work with the MS C compiler,new,simonmar,bug,low,7.6.2
728,switch to compacting collection when swapping occurs,new,,feature request,normal,_|_
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
7325,threadDelay mistreats minBound and maxBound in some configurations,new,,bug,high,7.6.2
418,throwTo to a thread inside 'block',new,,bug,lowest,_|_
4440,time004 fails depending on the date,new,,bug,low,7.6.2
2946,tracing should be controled by a global flag,new,,feature request,lowest,7.6.2
1826,unable to list source for <exception thrown> should never occur,new,--,feature request,normal,_|_
2147,unhelpful error message for a misplaced DEPRECATED pragma,new,,bug,lowest,7.6.2
3647,unify handling and error messages for -X vs. {-#LANGUAGE ...#-} pragmas/extensions,new,igloo,feature request,normal,7.8.1
5063,unix package has untracked dependency on libbsd,new,,bug,low,7.6.2
3549,unlit does not follow H98 spec,new,,bug,normal,_|_
5378,unreg compiler: warning: conflicting types for built-in function ‘memcpy’,new,,bug,low,7.6.2
5859,unsafeInterleaveIO duplicates computation when evaluated by multiple threads,new,simonpj,bug,high,7.6.2
7917,update documentation of InstalledPackageInfo,new,,task,normal,--
3085,warn about language extensions that are not used,new,,feature request,normal,7.6.2
2526,warn about missing signatures only for exported functions,new,,feature request,lowest,7.6.2
1628,warning(s) for using stolen syntax that's not currently enabled,new,,feature request,low,_|_
7660,warning: conflicting types when compiling via-C,new,igloo,bug,normal,7.8.1
3032,would be nice if -fno-code and --make worked together,new,,feature request,lowest,7.6.2
1273,would like to print partial application values when at a breakpoint,new,,feature request,normal,_|_
5340,wrong warning on incomplete case analysis in conjunction with empty data declarations,new,,bug,lowest,_|_
5757,zero unexpected failures on all tier 1 platforms,new,,task,highest,7.6.2
7712,"""make install"" fails on Windows",new,igloo,bug,high,7.8.1
3140,(Windows?) GHCi doesn't load hierachical modules,new,,feature request,lowest,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
3937,Cannot killThread in listen/accept on Windows threaded runtime,new,,bug,low,7.6.2
7103,"Compiler panic, when loading wxc in GHCi",new,,bug,high,7.6.2
5907,Crashed loading package Safe,new,,bug,normal,7.6.2
110,Cygwin binaries,new,,feature request,normal,_|_
3081,Double output after Ctrl+C on Windows,new,,bug,normal,_|_
5620,Dynamic linking and threading does not work on Windows,new,igloo,bug,high,7.6.2
1883,"GHC can't find library using ""short"" name",new,,bug,lowest,7.6.2
4942,GHC.ConsoleHandler does not call back application when Close button is pressed,new,,bug,low,7.6.2
1612,GHC_PACKAGE_PATH and $topdir bug,new,--,bug,lowest,7.6.2
7056,"GHCi loadArchive ""libiconv.a"":failed Unknown PEi386 section name `.drectve'",new,,bug,high,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
5291,GhcDynamic build fails on Windows: can't find DLLs,new,,bug,low,7.6.2
4471,Incorrect Unicode output on Windows Console,new,,bug,low,7.6.2
7353,Make system IO interruptible on Windows,new,,bug,normal,7.8.1
4800,Memory Leak when Compiling qtHaskell,new,,bug,low,7.6.2
7289,Mingw FPU init not Windows compatible.,new,,bug,high,7.8.1
6016,"On Windows, runhaskell hits an error on UTF-8 files with a BOM",new,,bug,normal,7.6.2
7380,Panic: mkNoTick: Breakpoint loading modules with -O2 via API,new,,bug,normal,7.8.1
3231,Permission denied error with runProcess/openFile,new,simonmar,bug,normal,7.6.2
2489,Registry keys are created in per-user HKCU instead of system-wide HKLM,new,,bug,normal,_|_
6079,SEH exception handler not implemented on Win64,new,,bug,normal,7.6.2
3266,Segment fault with WxHaskell and GHC 6.10.2,new,,bug,normal,_|_
3977,Support double-byte encodings (Chinese/Japanese/Korean) on Windows,new,batterseapower,feature request,low,7.8.1
1308,Type signature in warning is wrong,new,,bug,normal,_|_
7593,Unable to print exceptions of unicode identifiers,new,,bug,normal,7.8.1
2465,View + Pattern Match not fused sufficiently,new,,bug,low,_|_
2283,WIndows: loading objects that refer to DLL symbols,new,,bug,high,7.8.1
1307,Warning refers to code not in the source,new,,bug,lowest,_|_
989,"Windows ""native"" port",new,,task,normal,_|_
1820,Windows segfault-catching only works for the main thread,new,,bug,lowest,7.6.2
4824,Windows: Dynamic linking doesn't work out-of-the-box,new,,bug,low,7.6.2
2459,"can't link haskell without ""main"" function, or -no-hs-main broken on windows?",new,,bug,lowest,7.6.2
7389,can't link postgresql-libpq on windows,new,,bug,normal,7.8.1
2140,cpuTimePrecision is wrong for me on Windows (XP),new,,bug,lowest,7.6.2
5305,crash after writing around 40 gigabytes to stdout,new,,bug,low,7.6.2
3052,ghc FFI doesn't support thiscall,new,,feature request,low,7.6.2
7687,ghc panic on TH and deriveJSON,new,,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
7134,ghc-7.6.0.20120810-x86_64-windows.exe -> internal error R_X86_64_PC32,new,igloo,bug,highest,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
3242,ghci: can't load .so/.DLL for: m (addDLL: could not load DLL),new,,bug,normal,7.6.2
806,hGetBufNonBlocking doesn't work on Windows,new,,bug,normal,_|_
2628,hIsTerminalDevice returns True for /dev/null (aka NUL) on Windows,new,,bug,normal,_|_
2189,hSetBuffering stdin NoBuffering doesn't work on Windows,new,,bug,normal,7.6.2
3376,hpc and CPP don't mix on Windows,new,andy@galois.com,bug,lowest,7.6.2
926,infinite loop in ShutdownIOManager(),new,,bug,lowest,_|_
5292,libHSghc exports more symbols than Windows can handle,new,,bug,low,7.6.2
7097,linker fails to load package with binding to foreign library,new,,bug,high,7.8.1
5522,mc03 -O -fliberate-case -fspec-constr runs out of memory,new,simonpj,bug,normal,7.6.2
2460,provide -mwindows option like gcc,new,,feature request,lowest,7.6.2
5797,readRawBufferPtr cannot be interrupted by exception on Windows with -threaded,new,,bug,normal,_|_
7698,thread blocked indefinitely in an MVar operation,new,igloo,bug,normal,7.8.1