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,_|_
487,powerpc/linux segfaulting binaries,new,,bug,normal,_|_
781,"GHCi on x86_64, cannot link to static data in shared libs",new,,bug,high,7.8.1
947,ghc -O space leak: CSE between different CAFs,new,,bug,normal,_|_
1487,unix package: test needed for getLoginName,new,adrien,bug,lowest,7.6.2
1687,A faster (^)-function.,new,,bug,normal,_|_
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
2280,randomR too slow,new,rrnewton,bug,normal,_|_
2346,Compilation of large source files requires a lot of RAM,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
2528,nub not as reliable as nubBy,new,,bug,normal,7.8.1
2841,Ghci + foreign export declarations result in undefined symbols,new,,bug,normal,_|_
3107,Over-eager GC when blocked on a signal in the non-threaded runtime,new,,bug,lowest,7.6.2
3195,runghc failing sometimes,new,--,bug,normal,_|_
3333,GHCi doesn't load weak symbols,new,,bug,normal,7.6.2
3458,Allocation where none should happen,new,,bug,lowest,7.6.2
3606,The Ord instance for unboxed arrays is very inefficient,new,,bug,lowest,7.6.2
3827,Compiling fails on linux-powerpc,new,,bug,normal,_|_
3915,GHC panic; possibly related to mutually recursive modules,new,,bug,lowest,7.6.2
3971,FFI callback segfaults on PPC,new,,bug,normal,_|_
3998,strace breaks System.Process(?),new,,bug,normal,_|_
4135,Can't Quote Instance Associated Types in Template Haskell,new,,bug,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
4505,Segmentation fault on long input (list of pairs),new,,bug,low,7.6.2
4863,TH crashes if you reify the Name of a dfun,new,simonpj,bug,low,_|_
4934,threadWaitRead works incorrectly on nonthreaded RTS,new,,bug,normal,_|_
5188,Runtime error when allocating lots of memory,new,,bug,low,7.6.2
5190,TinyCoreLinux extension,new,,bug,low,7.6.2
5361,regSpill: out of spill slots!,new,,bug,high,7.8.1
5400,GHC loops on compiling with optimizations,new,,bug,normal,_|_
5401,LANGUAGE pragma parser nit,new,igloo,bug,normal,7.6.2
5539,GHC panic -  Simplifier ticks exhausted,new,simonpj,bug,high,7.6.2
5889,-fno-prof-count-entries leads to linking errors,new,,bug,normal,7.6.2
5959,Top level splice in Template Haskell has over-ambitious lexical scope?,new,,bug,low,7.6.2
6037,Compile-time crash with sources with non-representable unicode characters,new,,bug,normal,7.8.1
6065,Suggested type signature causes a type error (even though it appears correct),new,,bug,normal,_|_
6098,debugger does not know the correct type for a newtype field,new,,bug,high,7.8.1
6107,GHCi runtime linker cannot link with duplicate common symbols,new,,bug,normal,7.8.1
7072,GHC interpreter does not find stat64 symbol on Linux,new,,bug,normal,7.8.1
7091,DPH Matrix product memory usage,new,benl,bug,normal,7.8.1
7189,RTS Assertion Crash,new,simonmar,bug,normal,7.8.1
7320,GHC crashes when building on 32-bit Linux in a Linode,new,simonmar,bug,high,7.6.2
7367,Optimiser / Linker Problem on amd64,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
7430,GHC API reports CPP errors in confusing ways,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
7500,GHC: internal error: getMBlock: mmap: Operation not permitted,new,,bug,normal,7.8.1
7503,"Bug with PolyKinds, type synonyms & GADTs",new,simonpj,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
7598,ghc-stage1 generates wrong assembler on StgCmmPrim (operand out of range),new,,bug,high,7.8.1
7650,can't use combining characters in identifiers,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
7695,Hang when locale-archive and gconv-modules are not there,new,,bug,normal,7.8.1
7713,Panic! make_exp (App _ (Coercion _)) when compiled with -fext-core,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
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
7794,"GHCi ""Prelude.undefined"" exceptions on ARM; ByteCodeItbls.mkJumpToAddr unimplemented",new,,bug,normal,7.8.1
7830,Error: operand out of range,new,,bug,high,7.8.1
7862,"Could not deduce (A) from the context (A, ...)",new,,bug,normal,
7866,floor (0/0) :: Int is different with -O0 and -O1,new,,bug,normal,--
7884,Cannot build hedgewars with new haskell 7.6,new,,bug,normal,--
7885,LLVM build broken,new,,bug,normal,--
7913,Argument order not preserved by nubBy,new,,bug,normal,
7925,ghc 7.4.2 builds with errors on Red Had Enterprise Linux 6,new,,bug,normal,--
7926,eventfd: unsupported operation when doing anything,new,,bug,normal,--
1379,Allow breakpoints and single-stepping for functions defined interactively,new,,feature request,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
3215,Valgrind support,new,,feature request,normal,_|_
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
3615,GHCi doesn't allow the use of imported data contructors,new,--,feature request,normal,_|_
5016,Make Template Haskell: -ddump-splices generate executable code,new,,feature request,low,7.6.2
5296,Add explicit type applications,new,,feature request,low,7.6.2
5140,Fix LLVM backend for PowerPC,new,erikd,task,low,7.6.2
2031,relocation overflow,new,,bug,normal,_|_
2370,num009 fails on OS X 10.5?,new,,bug,lowest,7.6.2
2697,bad testsuite results with ghc-6.10.0.20081007,new,,bug,normal,_|_
2805,Test ffi009(ghci) fails on PPC Mac OS X,new,,bug,lowest,7.6.2
3354,binaries built with GHC on Mac OS X 10.5 (Leopard) do not work on 10.4 (Tiger),new,,bug,normal,_|_
3470,OSX installer should give an informative error message when XCode is missing,new,,bug,lowest,7.6.2
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
3625,GHCI doesn't work with dtrace on OS X,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
3771,haddock: internal error: evacuate: strange closure type 19269,new,,bug,lowest,7.6.2
3960,ghc panic when attempting to compile DPH code,new,rl,bug,lowest,7.6.2
3996,bug in GHC when compiling HOC (SVN revision 413),new,,bug,lowest,7.6.2
4105,ffi005 fails on OS X,new,,bug,low,7.6.2
4245,ghci panic: thread blocked indefinitely in an MVar operation,new,tibbe,bug,high,7.6.2
5019,OS X: ld: warning: could not create compact unwind for _ffi_call_unix64,new,,bug,high,7.8.1
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
5448,GHC stuck in infinite loop compiling with optimizations,new,,bug,normal,_|_
5495,simple program fails with -shared on mac,new,,bug,low,7.6.2
5608,Fix T3807 for Mac OS X 10.5,new,,bug,low,7.6.2
5777,core lint error with arrow notation and GADTs,new,ross,bug,normal,7.6.2
5841,seg fault in ghci but not ghc when using chart-gtk code,new,,bug,normal,7.6.2
5898,ghc: internal error: Invalid Mach-O file,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
7011,32bit GHC 7.4.2 cannot compile integer-gmp on OS X 10.8,new,,bug,high,7.8.1
7028,incorrect link paths for in mac os x after install,new,igloo,bug,high,7.8.1
7043,32-bit GHC ceiling of negative float SEGFAULT: 11,new,igloo,bug,high,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
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
7428,GHC compile times are seriously non-linear in program size,new,,bug,normal,7.8.1
7475,Mysterious Data.Word Segmentation Fault in GHCi,new,,bug,normal,7.8.1
7602,Threaded RTS performing badly on recent OS X (10.8?),new,thoughtpolice,bug,normal,_|_
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
7715,threadDelay causes segfault on Mac if compiled by 32bit GHC,new,,bug,high,7.8.1
7768,"""untracked content"" in fresh clone of haskeline",new,igloo,bug,normal,7.8.1
7874,segfault 11 on mac os x when building compiler for ghc 7.7.20130430,new,,bug,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,--
7904,GHC calls the cc1 of a gcc thats not the first in PATH,new,,bug,normal,
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
7767,"""internal error: evacuate: strange closure type 154886248"" crash",new,,feature request,normal,7.8.1
4211,LLVM: Stack alignment on OSX,new,dterei,task,normal,7.6.2
3859,Problems with toClockTime on NetBSD,new,,bug,lowest,7.6.2
5578,write access permission of binary result different on OpenBSD,new,igloo,bug,low,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,_|_
3178,Fix linking -lpthread for semaphores,new,--,bug,normal,_|_
3722,Haskeline Iconv needs HAVE_LANGINFO_H,new,--,bug,low,7.6.2
5827,/usr/local hard-coded in cabal,new,duncan,bug,normal,7.6.2
7723,iOS patch no 12: Itimer.c doesn't work on iOS,new,,bug,normal,7.8.1
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
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
5013,sporadic failures during compilation under solaris,new,,bug,low,7.6.2
6149,ghc-7.4.2 tests for profasm seg-fault under solaris,new,,bug,normal,7.8.1
149,missed CSE opportunity,new,,bug,normal,_|_
229,Integer overflow in array allocation,new,,bug,low,_|_
314,#line pragmas not respected inside nested comments,new,,bug,high,7.8.1
322,fromInteger-related pattern match overlap warnings,new,simonpj,bug,normal,_|_
344,arrow notation: incorrect scope of existential dictionaries,new,ross,bug,lowest,7.6.2
345,GADT - fundep interaction,new,simonpj,bug,low,_|_
367,Infinite loops can hang Concurrent Haskell,new,ezyang,bug,lowest,_|_
418,throwTo to a thread inside 'block',new,,bug,lowest,_|_
427,Random.StdGen slowness,new,rrnewton,bug,normal,_|_
457,Strictness problem,new,,bug,normal,_|_
552,GHCi  :m  doesn't restore default decl,new,,bug,lowest,_|_
589,Various poor type error messages,new,,bug,low,_|_
670,External Core is broken,new,tim,bug,normal,_|_
816,Weird fundep behavior (with -fallow-undecidable-instances),new,,bug,normal,_|_
917,-O introduces space leak,new,,bug,lowest,_|_
1012,ghc panic with mutually recursive modules and template haskell,new,,bug,lowest,7.6.2
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,_|_
1201,ghci runs Template Haskell splices 4 times,new,simonpj,bug,low,_|_
1216,Missed opportunity for let-no-esape,new,simonpj,bug,normal,7.6.2
1290,ghc runs preprocessor too much,new,,bug,normal,_|_
1330,Impredicativity bug: Church2 test gives a rather confusing error with the HEAD,new,simonpj,bug,lowest,7.6.2
1400,:set +r doesn't work for interpreted modules,new,simonmar,bug,normal,_|_
1466,Stack check for AP_STACK,new,simonmar,bug,normal,7.6.2
1473,isSpace is too slow,new,,bug,normal,_|_
1476,Template Haskell: splicing types and patterns,new,,bug,low,_|_
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
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,_|_
1544,Derived Read instances for recursive datatypes with infix constructors are too inefficient,new,,bug,normal,7.6.2
1614,Type checker does not use functional dependency to avoid ambiguity,new,,bug,normal,_|_
1693,Make distclean (still) doesn't,new,igloo,bug,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
1831,reify never provides the declaration of variables,new,,bug,normal,_|_
1928,Confusing type error message,new,,bug,low,_|_
2028,STM slightly conservative on write-only transactions,new,,bug,lowest,7.6.2
2057,inconsistent .hi file error gets ignored,new,,bug,normal,_|_
2064,problems with duplicate modules,new,--,bug,lowest,7.6.2
2132,Optimise nested comparisons,new,,bug,normal,_|_
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
2182,"ghc sessions (--make, --interactive, ghc api) erroneously retain instances",new,,bug,low,_|_
2224,-fhpc inteferes/prevents rewrite rules from firing,new,andy@galois.com,bug,lowest,7.6.2
2255,Improve SpecConstr for free variables,new,,bug,normal,_|_
2256,Incompleteness of type inference: must quantify over implication constraints,new,simonpj,bug,lowest,7.6.2
2260,Non-ideal error message for misplaced LANGUAGE pragma,new,,bug,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
2356,GHC accepts multiple instances for the same type in different modules,new,,bug,low,_|_
2401,aborting an STM transaction should throw an exception,new,--,bug,low,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
2496,Invalid Eq/Ord instances in Data.Version,new,duncan,bug,normal,_|_
2530,deriving Show adds extra parens for constructor with record syntax,new,,bug,lowest,7.6.2
2607,Inlining defeats selector thunk optimisation,new,,bug,normal,_|_
2625,Unexpected -ddump-simpl output for derived Ord instance and UNPACKed fields,new,,bug,low,_|_
2642,Improve SpecConstr for join points,new,,bug,lowest,7.6.2
2710,-main-is flag in {-# OPTIONS #-} pragma not fully supported,new,,bug,lowest,7.6.2
2725,Remove Hack in compiler/nativeGen/MachCodeGen.hs,new,clemens,bug,high,7.8.1
2731,Avoid unnecessary evaluation when unpacking constructors,new,,bug,lowest,7.6.2
2776,Document -pgmL (Use cmd as the literate pre-processor),new,,bug,lowest,7.6.2
2786,Blackhole loops are not detected and reported in GHCi,new,,bug,normal,_|_
2823,Another arity expansion bug,new,,bug,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
2917,alloca and allocaArray do not respect alignment,new,,bug,normal,_|_
2926,Foreign exported function returns wrong type,new,,bug,low,_|_
2940,Do CSE after CorePrep,new,simonpj,bug,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
3003,Happy does not reject pragmas,new,,bug,lowest,7.6.2
3034,divInt# floated into a position which leads to low arity,new,,bug,lowest,7.6.2
3048,Heap size suggestion gets ignored when -G1 flag is passed,new,,bug,normal,_|_
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
3103,Compiling base with cabal fails.,new,,bug,high,7.8.1
3134,encodeFloat . decodeFloat,new,,bug,normal,_|_
3138,Returning a known constructor: GHC generates terrible code for cmonad,new,,bug,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
3238,CInt FFI exports do not use C int in _stub.h header file,new,,bug,lowest,7.6.2
3321,-fhpc assumes original sources relative to the current directory,new,,bug,lowest,7.6.2
3351,Generated ghc man page missing xrefs,new,,bug,lowest,7.6.2
3353,Add CLDouble support,new,,bug,normal,_|_
3427,control what sort of entity a deprecated pragma applies to,new,,bug,low,7.6.2
3472,Porting through .hc files broken,new,--,bug,high,7.8.1
3517,GHC has lots of extra hidden IOErrorType values,new,,bug,low,7.6.2
3543,-fext-core doesn't force recompilation when .hcr file doesn't exist,new,,bug,lowest,7.6.2
3549,unlit does not follow H98 spec,new,,bug,normal,_|_
3569,ghci can't handle utf-8 chinese char correctly when modify.,new,judah,bug,normal,_|_
3571,Bizzarely bloated binaries,new,,bug,lowest,7.6.2
3575,mkStdGen and split conspire to make some programs predictable,new,rrnewton,bug,normal,_|_
3588,ghc -M should emit dependencies on CPP headers,new,,bug,low,7.6.2
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,_|_
3649,inconsistent exception between unix/windows for running non-existant program,new,,bug,low,7.6.2
3676,realToFrac doesn't sanely convert between floating types,new,,bug,normal,_|_
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
3704,Using -shared without -dynamic should be rejected on linux,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
3765,"Rules should ""look through"" case binders too",new,,bug,normal,_|_
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
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
3831,SpecConstr should exploit cases where there is exactly one call pattern,new,simonpj,bug,high,7.8.1
3844,Undeprecate #include (in at least some circumstances),new,,bug,low,7.6.2
3872,New way to make the simplifier diverge,new,,bug,normal,_|_
3881,"section parse errors, e.g. ( let x=1 in x + )",new,,bug,low,7.6.2
3903,"DPH bad sliceP causes RTS panic ""allocGroup: requested zero blocks""",new,benl,bug,low,7.6.2
3924,Strictness analyser missing useful strictness,new,,bug,low,7.6.2
3927,Incomplete/overlapped pattern warnings + GADTs = inadequate,new,simonpj,bug,high,7.8.1
3990,UNPACK doesn't unbox data families,new,,bug,low,7.6.2
3995,Comment delimiters ignored inside compiler pragma,new,,bug,normal,_|_
4005,Bad behaviour in the generational GC with paraffins -O2,new,,bug,normal,_|_
4012,Compilation results are not deterministic,new,,bug,high,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
4029,ghci leaks memory when loading a file,new,,bug,normal,_|_
4043,"Parsing of guards, and type signatures",new,,bug,normal,_|_
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
4081,Strict constructor fields inspected in loop,new,benl,bug,low,7.6.2
4101,Primitive constant unfolding,new,,bug,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
4139,Spurious non-exhaustive pattern match warnings are given using GADTs,new,,bug,normal,7.0.1
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
4185,Deriving higher-arity instances for newtype family instances fails,new,simonpj,bug,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
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
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
4364,Template Haskell: Cycle in type synonym declarations,new,simonpj,bug,high,7.8.1
4372,Extending quasiquotation support,new,,bug,normal,7.6.2
4413,(^^) is not correct for Double and Float,new,tcsavage,bug,low,7.6.2
4428,Local functions lose their unfoldings,new,,bug,low,7.6.2
4440,time004 fails depending on the date,new,,bug,low,7.6.2
4451,Re-linking avoidance is too aggressive,new,simonmar,bug,normal,7.6.2
4463,CORE notes break optimisation,new,,bug,low,_|_
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
4931,hsc2hs emits invalid OPTIONS_GHC pragmas,new,,bug,low,7.6.2
4938,Core2 CPU not detected correctly,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
4960,Better inlining test in CoreUnfold,new,,bug,low,7.6.2
4985,Improve locations in ghci errors,new,,bug,low,7.6.2
5014,canonicalizePath throws exception on paths that do not exist,new,,bug,low,7.6.2
5041,Incorrect Read deriving for MagicHash constructors,new,,bug,low,_|_
5051,Typechecker behaviour change,new,,bug,high,7.2.1
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
5071,GHCi crashes on large alloca/allocaBytes requests,new,,bug,normal,_|_
5073,Add blockST for nested ST scopes,new,,bug,low,7.6.2
5142,stub header files don't work with the MS C compiler,new,simonmar,bug,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
5224,Improve consistency checking for family instances,new,simonpj,bug,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
5267,Missing type checks for arrow command combinators,new,ross,bug,low,7.6.2
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,_|_
5289,Can't use ghci with a library linked against libstdc++,new,,bug,normal,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
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,_|_
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
5340,wrong warning on incomplete case analysis in conjunction with empty data declarations,new,,bug,lowest,_|_
5355,Link plugins against existing libHSghc,new,,bug,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
5412,dataTypeConstrs gives unhelpful error message,new,,bug,normal,7.6.2
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
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
5463,SPECIALISE pragmas generated from Template Haskell are ignored,new,,bug,normal,7.6.2
5466,Documentation for Chan could be better,new,,bug,normal,_|_
5470,The DPH library needs to support PData and PRepr instances for more than 15-tuples,new,chak,bug,normal,7.6.2
5498,Generalized newtype deriving allows creating of instances I can't create by hand,new,,bug,normal,7.6.2
5537,ghc doesn't find libffi.so.5 in testsuite,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
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
5654,Profiling semantics bug,new,simonmar,bug,low,7.6.2
5682,Properly parse kind operators (from promoted type operators),new,dreixel,bug,low,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
5722,GHC inlines class method forever,new,simonpj,bug,normal,_|_
5724,Confusing warning message for incomplete patterns,new,,bug,normal,7.6.2
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,_|_
5763,Confusing error message,new,simonpj,bug,high,7.6.2
5775,Inconsistency in demand analysis,new,,bug,normal,7.6.2
5780,-faggressive-primops change caused a failure in perf/compiler/parsing001,new,,bug,high,7.8.1
5786,Dynanmic way fails when GHC built with LLVM backend,new,dterei,bug,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
5821,SPECIALISE fails with a cryptic warning,new,,bug,normal,7.6.2
5840,Extend the supported environment sizes of vectorised closures,new,chak,bug,normal,7.6.2
5844,Panic on generating Core code,new,,bug,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
5902,Cannot tell from an exception handler whether the exception was asynchronous,new,simonmar,bug,high,7.8.1
5916,runST isn't free,new,,bug,normal,7.6.2
5924,Bad Cmm generated for updating one element in Array#,new,,bug,normal,7.6.2
5928,INLINABLE fails to specialize in presence of simple wrapper,new,,bug,normal,7.6.2
5945,Lambda lifting,new,simonpj,bug,normal,7.8.1
5949,Demand analysis attributes manifestly wrong demand type,new,,bug,normal,7.8.1
5954,Performance regression 7.0 -> 7.2 (still in 7.4),new,simonpj,bug,high,7.6.2
5957,signatures are too permissive,new,,bug,low,_|_
5966,getAppUserDataDirectory does not respect XDG specification,new,,bug,normal,7.6.2
5974,"Casts, rules, and parametricity",new,,bug,normal,_|_
5985,Type operators are not accepted as variables in contexts,new,,bug,normal,7.6.2
6004,dph-lifted-vseg package doesn't provide Data.Array.Parallel.Prelude.Float module,new,benl,bug,normal,7.8.1
6022,GHC infers over-general types,new,simonpj,bug,high,7.8.1
6034,Parse error when using ' with promoted kinds,new,,bug,low,_|_
6040,Adding a type signature changes heap allocation into stack allocation without changing the actual type,new,simonpj,bug,normal,7.8.1
6047,GHC retains unnecessary binding,new,simonpj,bug,normal,7.6.2
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
6087,Join points need strictness analysis,new,,bug,normal,7.6.2
6092,Liberate case not happening,new,simonpj,bug,normal,7.8.1
6101,Show instance for integer-simple is not lazy enough,new,,bug,normal,7.8.1
6113,Profiling with -p not written if killed with SIGTERM,new,,bug,normal,7.6.2
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
6147,GeneralizedNewtypeDeriving should fail with data families,new,simonpj,bug,high,7.8.1
6166,Performance regression in mwc-random since 7.0.x,new,,bug,high,7.6.2
7026,Impredicative implicit parameters,new,,bug,normal,_|_
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
7045,The `Read` instance of `Rational` does not support decimal notation,new,,bug,normal,7.6.2
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
7078,Panic using mixing list with parallel arrays incorrectly,new,chak,bug,normal,7.8.1
7080,Make RULES and SPECIALISE more consistent,new,,bug,normal,_|_
7098,GHC 7.4.1 reports an internal error and core dumps while using DPH,new,benl,bug,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
7141,Inlining the single method of a class can shadow rules,new,simonpj,bug,normal,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
7161,hSetNewlineMode and hSetEncoding can be performed on closed and semi-closed handles,new,,bug,normal,7.8.1
7186,problems with typelits  and typenats,new,,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
7206,Implement cheap build,new,simonpj,bug,normal,_|_
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
7243,regression: acceptable foreign result types,new,igloo,bug,normal,7.6.2
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
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
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
7277,Recompilation check fails for TH unless functions are inlined,new,,bug,high,7.6.2
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
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
7309,"The Ix instance for (,) leaks space in range",new,,bug,normal,_|_
7316,GHC segfaults on ARM,new,,bug,high,7.6.2
7325,threadDelay mistreats minBound and maxBound in some configurations,new,,bug,high,7.6.2
7326,print035(ghci) fails when ghci is dynamic,new,igloo,bug,high,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
7382,Evaluating GHCi expressions is slow following the dynamic-by-default change,new,,bug,highest,7.8.1
7388,CAPI doesn't work with ghci,new,igloo,bug,normal,7.6.2
7398,RULES don't apply to a newtype constructor,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
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
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
7501,Some GHCi options are undocummented,new,,bug,high,7.8.1
7505,Commentary shipped with GHC sources is outdated,new,,bug,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
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
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
7596,Opportunity to improve CSE,new,simonpj,bug,normal,7.8.1
7604,"System.Directory.canonicalizePath """" behaviour differs between platforms",new,,bug,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
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
7634,MD5 collision could lead to SafeHaskell violation,new,,bug,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
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
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
7694,LLVM: bootstrapping with LLVM 3.2 does not work,new,dterei,bug,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
7729,GHC panics. Invalid core,new,,bug,normal,7.6.3
7730,:info and polykinds,new,,bug,normal,7.8.1
7736,Parallel array enumeration causes compiler panic (enumFromToP),new,chak,bug,normal,7.8.1
7752,GHC as a library documentation out of sync,new,,bug,high,7.8.1
7765,Odd error message for `runghc` with missing `main` function.,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
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
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
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
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
7842,Incorrect checking of let-bindings in recursive do,new,,bug,normal,--
7849,Error on pattern matching of an existential whose context includes a type function,new,,bug,normal,--
7854,Constrained method type accepted in Haskell 98 mode,new,,bug,normal,
7858,Fix definitions of abs/signum for Floats/Doubles,new,,bug,normal,--
7859,runghc should give an error when the path to ghc is invalid,new,,bug,normal,7.8.1
7880,"Require ""forall"" in definitions of polymorphic types",new,,bug,normal,
7889,Build Error (master branch),new,,bug,high,7.8.1
7894,Crash on :i M.->,new,,bug,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,
7901,Bad error message when using UnicodeSyntax ∀ without ExplicitForall,new,,bug,normal,--
7903,Failure to find class instance specified with extra parentheses,new,,bug,normal,
7908,InstanceSigs suggestion not accepted,new,,bug,normal,
7918,SrcSpan's associated with expanded quasi-quotes are inconsistent,new,,bug,normal,--
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,_|_
284,RPM doesn't support --prefix,new,juhp,feature request,normal,_|_
307,Implicit Parameters and monomorphism,new,,feature request,low,_|_
368,Provide a Java Backend,new,,feature request,normal,_|_
393,functions without implementations,new,simonpj,feature request,normal,_|_
436,Declare large amounts of constant data,new,,feature request,normal,_|_
472,Supertyping of classes,new,,feature request,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,_|_
849,Offer control over branch prediction,new,,feature request,normal,7.6.2
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,_|_
960,Lexical call site string,new,,feature request,normal,_|_
1192,"GHC-only IOErrorType constructors, and is*Error(Type) functions",new,,feature request,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,_|_
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,_|_
1365,-fbyte-code is ignored in a OPTIONS_GHC pragma,new,,feature request,lowest,7.6.2
1388,Newbie help features,new,,feature request,low,_|_
1399,better support for developing threaded applications in ghci,new,,feature request,normal,_|_
1404,allow more type signatures,new,,feature request,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,_|_
1420,Automatic heap profile intervals,new,,feature request,lowest,7.6.2
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,_|_
1475,Adding imports and exports with Template Haskell,new,,feature request,normal,_|_
1477,ghci shouldn't link entire package,new,,feature request,normal,_|_
1480,Template Haskell should allow reification of modules,new,,feature request,normal,_|_
1532,Implicit parameters are not available in breakpoints,new,,feature request,normal,_|_
1534,"[Debugger] Watch on accesses of ""variables""",new,,feature request,lowest,7.6.2
1574,Broken link testing,new,,feature request,lowest,7.6.2
1628,warning(s) for using stolen syntax that's not currently enabled,new,,feature request,low,_|_
1721,Make GHCi print the entire result of an interactive 'bind' statement,new,,feature request,lowest,7.6.2
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,_|_
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
1921,change default to support extensions that involve a change of syntax,new,,feature request,normal,_|_
1965,Allow unconstrained existential contexts in newtypes,new,,feature request,normal,7.6.2
1974,"length ""foo"" doesn't work with -XOverloadedStrings",new,,feature request,normal,_|_
2041,Allow splicing in concrete syntax,new,,feature request,normal,_|_
2075,hpc should render information about the run in its html markup,new,andy@galois.com,feature request,lowest,7.6.2
2101,Allow some form of type-level lemma,new,,feature request,normal,_|_
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
2135,Warn if functions are exported whose types cannot be written,new,,feature request,lowest,7.6.2
2168,ghci should show haddock comments for identifier,new,,feature request,lowest,7.6.2
2180,"Any installed signal handler stops deadlock detection, but XCPU never happens in a deadlock",new,Baughn,feature request,normal,_|_
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,_|_
2215,:disable command to disable breakpoints,new,,feature request,lowest,7.6.2
2258,ghc --cleanup,new,,feature request,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
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
2344,oddity with package prefixes for data constructors,new,,feature request,normal,_|_
2345,":browse limitations (browsing virtual namespaces, listing namespaces)",new,,feature request,lowest,7.6.2
2365,Warn about suspicious flags in OPTIONS_GHC pragmas,new,,feature request,lowest,7.6.2
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,_|_
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
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
2595,Implement record update for existential and GADT data types,new,,feature request,normal,6.12 branch
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
2630,"installed packages should have a src-dirs field, for access to optionally installed sources",new,--,feature request,normal,_|_
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
2648,Report out of date interface files robustly,new,,feature request,lowest,7.6.2
2708,Error message should suggest UnboxedTuples language extension,new,,feature request,low,_|_
2721,Newtype deriving doesn't work with type families,new,,feature request,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
2742,The -> in ViewPatterns binds more weakly than infix data constructors.,new,,feature request,normal,_|_
2836,Data.Typeable does not use qualified names,new,,feature request,lowest,7.6.2
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,_|_
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
2986,:info printing instances often isn't wanted,new,Remi,feature request,lowest,7.6.2
3000,:break command should recognize also nonexported top level symbols in qualified IDs,new,,feature request,lowest,7.6.2
3021,A way to programmatically insert marks into heap profiling output,new,,feature request,normal,_|_
3032,would be nice if -fno-code and --make worked together,new,,feature request,lowest,7.6.2
3085,warn about language extensions that are not used,new,,feature request,normal,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
3192,Add dynCompileCoreExpr :: GhcMonad m => Bool -> Expr CoreBind -> m Dynamic to ghc-api,new,,feature request,lowest,7.6.2
3205,Generalized isomorphic deriving,new,,feature request,normal,_|_
3217,Make GHCi have separate flags for interactive Haskell expressions,new,,feature request,normal,7.6.2
3251,split rts headers into public and private,new,,feature request,lowest,7.6.2
3283,Selective disabling of unused bind warnings,new,,feature request,normal,_|_
3314,Add compilation date to +RTS --info,new,,feature request,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
3447,Class restrictions on type instances,new,,feature request,normal,_|_
3452,Show type of most recent expression in GHCi,new,,feature request,lowest,7.6.2
3464,Find import declaration importing a certain function,new,,feature request,low,7.6.2
3483,"Some mechanism for eliminating ""absurd"" patterns",new,,feature request,low,7.6.2
3490,Relax superclass restrictions,new,,feature request,normal,_|_
3541,Allow local foreign imports,new,,feature request,normal,_|_
3545,As-patterns for type signatures,new,--,feature request,normal,_|_
3547,Improve granularity of UndecidableInstances,new,,feature request,low,7.6.2
3557,CPU Vector instructions in GHC.Prim,new,,feature request,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,_|_
3619,allow to set ghc search path globally (a'la CPATH),new,,feature request,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
3647,unify handling and error messages for -X vs. {-#LANGUAGE ...#-} pragmas/extensions,new,igloo,feature request,normal,7.8.1
3693,Show stack traces,new,,feature request,normal,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
3753,Make ghci's -l option consistent with GNU ld's -l option,new,,feature request,low,7.6.2
3769,Add manpages for programs installed alongside ghc,new,,feature request,normal,_|_
3786,showing function arguments when stopped at its definition,new,,feature request,low,7.6.2
3814,Compile to more than one (sub)-architecture,new,,feature request,normal,_|_
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
3895,"""Fix"" pervasive-but-unnecessary signedness in GHC.Prim",new,,feature request,low,7.6.2
3919,Or-patterns as GHC extension,new,,feature request,normal,_|_
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
4016,Strange display behaviour in GHCi,new,,feature request,low,7.6.2
4020,Please consider adding support for local type synonyms,new,,feature request,low,7.6.2
4052,Two sided sections,new,,feature request,low,7.6.2
4091,Parse error on curried context of instance declaration,new,,feature request,normal,_|_
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
4102,Bit manipulation built-ins,new,,feature request,normal,7.6.2
4114,Add a flag to remove/delete intermediate files generated by GHC,new,,feature request,low,7.6.2
4128,Can't capture classes inside a template haskell type quotation,new,,feature request,low,7.6.2
4180,do not consider associativity for unary minus for fixity resolution,new,,feature request,low,7.6.2
4210,LLVM: Dynamic Library Support,new,dterei,feature request,low,7.6.2
4213,LLVM: Add support for TNTC to LLVM compiler suite,new,dterei,feature request,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
4259,Relax restrictions on type family instance overlap,new,,feature request,normal,7.8.1
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
4370,Bring back monad comprehensions,new,,feature request,normal,_|_
4385,Type-level natural numbers,new,diatchki,feature request,normal,7.6.2
4426,Simplify the rules for implicit quantification,new,,feature request,low,7.6.2
4429,Ability to specify the namespace in mkName,new,reinerp,feature request,low,7.6.2
4442,Add unaligned version of indexWordArray#,new,,feature request,low,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
4479,Add Type Directed Name Resolution,new,,feature request,low,7.6.2
4520,"startup code on Windows should use SetDllDirectory("""")",new,,feature request,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
4879,Deprecate exports,new,,feature request,high,7.8.1
4894,Missing improvement for fun. deps.,new,,feature request,normal,_|_
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
4937,"Remove indirections caused by sum types, such as Maybe",new,,feature request,normal,7.6.2
4959,Warning about variables with leading underscore that are used anyway,new,,feature request,low,7.6.2
4980,Warning about module abbreviation clashes,new,,feature request,low,7.6.2
5059,Pragma to SPECIALISE on value arguments,new,,feature request,low,7.6.2
5075,CPR optimisation for sum types if only one constructor is used,new,simonpj,feature request,normal,7.6.2
5082,Emit warnings when conflicting flags are supplied,new,,feature request,normal,_|_
5108,Allow unicode sub/superscript symbols in both identifiers and operators,new,,feature request,normal,7.6.2
5144,Pattern synonyms,new,,feature request,normal,_|_
5171,Misfeature of Cmm optimiser: no way to extract a branch of expression into a separate statement,new,,feature request,low,7.6.2
5197,Support static linker semantics for archives and weak symbols,new,,feature request,low,7.6.2
5218,Add unpackCStringLen# to create Strings from string literals,new,igloo,feature request,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
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
5266,Licensing requirements and copyright notices,new,,feature request,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
5308,Generalize -msse2 command line flag to -msse<version number>,new,,feature request,low,7.6.2
5324,Locally-scoped RULES,new,,feature request,normal,_|_
5344,CSE should look through coercions,new,simonpj,feature request,normal,_|_
5364,Access RTS flag values from inside Haskell programs,new,,feature request,normal,7.6.2
5392,Warnings about impossible MPTCs would be nice,new,,feature request,normal,7.6.2
5416,Local modules and Template Haskell declaration splices,new,,feature request,normal,_|_
5429,Docase notation as GHC extension,new,tomasp,feature request,normal,7.6.2
5462,Deriving clause for arbitrary classes,new,,feature request,normal,7.6.2
5467,Template Haskell: support for Haddock comments,new,,feature request,normal,7.6.2
5476,Cap memory usage for one thread without disrupting other threads,new,,feature request,normal,_|_
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
5590,"""guarded instances"": instance selection can add extra parameters to the class",new,simonpj,feature request,normal,7.6.2
5610,"Improve ""Unacceptable argument type in foreign declaration"" error message",new,,feature request,high,7.4.1
5619,Shorter qualified import statements,new,,feature request,normal,7.6.2
5647,"CLI option to silence ""Loading package foo ... linking ... done"" output",new,,feature request,normal,7.6.2
5672,parBufferWHNF could be less subtle,new,duncan,feature request,normal,7.6.2
5687,Friendly Interface for auto-completion of GHCi,new,,feature request,normal,7.6.2
5813,Offer a compiler warning for failable pattern matches,new,,feature request,normal,7.6.2
5823,FFI and CAPI needs {-# INCLUDE #-} back?,new,,feature request,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
5850,Greater customization of GHCi prompt,new,,feature request,normal,7.6.2
5910,Holes with other constraints,new,,feature request,high,7.8.1
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
5941,Add compilation stage plugins,new,,feature request,normal,7.8.1
5942,implement POSIX confstr() in System/Posix/Unistd.hsc,new,,feature request,normal,7.6.2
5972,option to suppress (Monomorphic) record selector functions,new,igloo,feature request,normal,7.8.1
6018,Injective type families,new,simonpj,feature request,normal,7.8.1
6024,"Allow defining kinds alone, without a datatype",new,,feature request,normal,7.8.1
6030,Typeclass constraint should pick the OverloadedString type.,new,,feature request,normal,_|_
6089,Allow declaration splices inside declaration brackets,new,simonpj,feature request,normal,7.8.1
7015,Add support for 'static',new,,feature request,normal,7.8.1
7021,Tuple (and other exotic predicates) not yet handled in Template Haskell,new,,feature request,normal,7.8.1
7048,Add the ability to statically define a `FunPtr` to a haskell function,new,,feature request,normal,7.8.1
7081,arrow analogs of lambda case and multi-way if,new,,feature request,normal,7.8.1
7104,Add tryWriteTBQueue to Control.Concurrent.STM.TBQueue,new,simonmar,feature request,normal,7.8.1
7105,Better names for derived SCCs of instances,new,simonmar,feature request,normal,7.6.2
7140,Allow type signature in export list,new,,feature request,normal,7.8.1
7158,GHCi commands case insensitive,new,,feature request,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
7204,Use a class to control FFI marshalling,new,,feature request,normal,7.8.1
7253,Top-level bindings in ghci,new,,feature request,normal,7.8.1
7261,ghci's :info and :browse break encapsulation,new,,feature request,normal,_|_
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
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
7291,hp2ps should cope with incomplete data,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
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
7395,DefaultSignatures conflict with default implementations,new,,feature request,normal,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
7459,deriving Generic does not work with TypeLits,new,dreixel,feature request,normal,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
7509,Changing the second prompt. :{ modules| No setting available to change.,new,igloo,feature request,normal,7.8.1
7544,GHC downloads are unsigned,new,igloo,feature request,normal,7.8.1
7606,Stride scheduling for Haskell threads with priorities,new,ezyang,feature request,normal,7.8.1
7619,Make worker-wrapper unbox data families,new,simonpj,feature request,normal,7.8.1
7633,"Checkable ""minimal complete definitions""",new,,feature request,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
7647,UNPACK polymorphic fields,new,simonpj,feature request,normal,7.8.1
7662,Improve GC of mutable objects,new,,feature request,normal,_|_
7676,Unify patterns and function bindings,new,,feature request,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
7808,data families and TH names do not mix well (e.g. cannot use TH deriving),new,,feature request,normal,7.8.1
7835,"ghc --make: allow passign .cmm, .c and .hs files in one command line",new,,feature request,normal,--
7845,RebindableSyntax should allow rebinding tuples and lists,new,,feature request,normal,--
7855,Use optimizer for more information about incomplete pattern matches,new,,feature request,normal,
7863,Verbosity level for quieter Template Haskell,new,,feature request,normal,
7870,"Compilatio​n errors break the complexity encapsulat​ion on DSLs, impairs success in industry",new,,feature request,normal,--
7881,Warning for pointless ranges like [5..2],new,,feature request,normal,
7883,enable GHC LLVM backend to use LLVM provided CAS / Atomicity primitives?,new,carter,feature request,normal,--
7895,Warning for literal overflow,new,,feature request,normal,--
7922,adding direct *.c -> object code (*.o/so/dylib) support to compilation driver,new,,feature request,normal,
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,_|_
602,Warning Suppression,new,,task,lowest,7.6.2
603,GC-spy connection,new,,task,normal,_|_
605,Optimisation: strict enumerations,new,,task,normal,_|_
609,Useful optimisation for set-cost-centre,new,simonmar,task,normal,7.6.2
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,_|_
701,Better CSE optimisation,new,michalt,task,normal,_|_
855,Improvements to SpecConstr,new,,task,normal,_|_
888,Implement the static argument transformation,new,,task,normal,7.6.2
932,Improve inlining,new,simonpj,task,normal,_|_
1009,GHC Performance Index,new,,task,normal,_|_
1016,Avoidance of unaligned loads is overly conservative,new,,task,lowest,7.6.2
1349,"Generalise the ! and UNPACK mechanism for data types, to unpack function arguments",new,,task,normal,7.6.2
1371,Add  -O3,new,,task,normal,_|_
1377,GHCi debugger tasks,new,mnislaih,task,lowest,7.6.2
1405,Make ghc (stage1) be compilable by non-GHC,new,,task,normal,_|_
1572,Make it easy to find documentation for GHC and installed packages,new,,task,lowest,7.6.2
1593,Improve runInteractiveProcess error message when working directory does not exist,new,simonmar,task,low,_|_
1600,Optimisation: CPR the results of IO,new,,task,lowest,7.6.2
1631,Make the External Package Table contain ModDetails not ModIface,new,,task,lowest,7.6.2
1880,Unify flag descriptions to generate both docs and code,new,,task,lowest,7.6.2
2123,implement waitForProcess using signals,new,,task,lowest,7.6.2
2233,Overhaul System.Process,new,simonmar,task,normal,_|_
2437,More accurate package dependencies,new,--,task,lowest,7.6.2
2451,New signal-handling API,new,simonmar,task,highest,7.8.1
2968,add test for C trigraphs,new,kchugalinskiy,task,lowest,7.6.2
3024,Rewrite hp2ps in Haskell,new,,task,normal,_|_
3355,Refactor Template Haskell syntax conversions,new,,task,lowest,7.6.2
3379,GHC should use the standard binary package,new,,task,normal,7.6.2
3384,Add HsSyn prettyprinter tests,new,,task,normal,_|_
3462,New codegen: allocate large objects using allocateLocal(),new,,task,low,7.6.2
3559,split ghci modules off into their own package,new,,task,low,7.6.2
3646,Enforce requirement that our repos contains a subset of upstream's patches,new,,task,lowest,7.6.2
3658,Dynamically link GHCi (and use system linker) on platforms that support it,new,igloo,task,high,7.8.1
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
3755,Improve join point inlining,new,,task,low,7.6.2
3946,Better diagnostic when entering a GC'd CAF,new,,task,low,7.6.2
4001,Implement an atomic readMVar,new,,task,low,7.6.2
4196,add more stolen syntax to the user guide,new,,task,low,7.6.2
4243,Make a proper options parser for the RTS,new,,task,high,7.8.1
4281,Make impredicativity work properly,new,simonpj,task,low,7.6.2
4374,Remove in-tree gmp,new,igloo,task,high,7.8.1
4438,"Rename and register the ""PArr"" language extension when it is judged to be ready",new,benl,task,normal,_|_
4941,SpecConstr generates functions that do not use their arguments,new,,task,normal,_|_
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
5567,LLVM: Improve alias analysis / performance,new,dterei,task,normal,7.6.2
5757,zero unexpected failures on all tier 1 platforms,new,,task,highest,7.6.2
5791,"Defer other kinds of errors until runtime, not just type errors",new,,task,normal,7.6.2
5793,make nofib awesome,new,dterei,task,normal,_|_
5794,Nofib nightly regressions with pretty graphs,new,dterei,task,normal,_|_
6017,Reading ./.ghci files raises security issues,new,,task,high,7.8.1
7017,"Rethink need for tarballs under ""friendly"" environment",new,,task,high,7.8.1
7371,Supporting old GHC versions in our libraries,new,igloo,task,normal,7.8.1
7608,LLVM only handles a hard-coded list of triples.,new,dterei,task,normal,7.8.1
7623,GHC Arm support,new,,task,normal,7.8.1
7782,flag to run the demand analysis a second time,new,nfrisby,task,normal,7.8.1
7790,Add dummy undefined symbols to indicate ways,new,ezyang,task,normal,7.8.1
7829,make better/more robust loopbreaker choices,new,,task,normal,7.8.1
7917,update documentation of InstalledPackageInfo,new,,task,normal,--
806,hGetBufNonBlocking doesn't work on Windows,new,,bug,normal,_|_
926,infinite loop in ShutdownIOManager(),new,,bug,lowest,_|_
1307,Warning refers to code not in the source,new,,bug,lowest,_|_
1308,Type signature in warning is wrong,new,,bug,normal,_|_
1612,GHC_PACKAGE_PATH and $topdir bug,new,--,bug,lowest,7.6.2
1820,Windows segfault-catching only works for the main thread,new,,bug,lowest,7.6.2
1883,"GHC can't find library using ""short"" name",new,,bug,lowest,7.6.2
2140,cpuTimePrecision is wrong for me on Windows (XP),new,,bug,lowest,7.6.2
2189,hSetBuffering stdin NoBuffering doesn't work on Windows,new,,bug,normal,7.6.2
2283,WIndows: loading objects that refer to DLL symbols,new,,bug,high,7.8.1
2459,"can't link haskell without ""main"" function, or -no-hs-main broken on windows?",new,,bug,lowest,7.6.2
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,_|_
2628,hIsTerminalDevice returns True for /dev/null (aka NUL) on Windows,new,,bug,normal,_|_
3081,Double output after Ctrl+C on Windows,new,,bug,normal,_|_
3231,Permission denied error with runProcess/openFile,new,simonmar,bug,normal,7.6.2
3242,ghci: can't load .so/.DLL for: m (addDLL: could not load DLL),new,,bug,normal,7.6.2
3266,Segment fault with WxHaskell and GHC 6.10.2,new,,bug,normal,_|_
3376,hpc and CPP don't mix on Windows,new,andy@galois.com,bug,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
4471,Incorrect Unicode output on Windows Console,new,,bug,low,7.6.2
4800,Memory Leak when Compiling qtHaskell,new,,bug,low,7.6.2
4824,Windows: Dynamic linking doesn't work out-of-the-box,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
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
5305,crash after writing around 40 gigabytes to stdout,new,,bug,low,7.6.2
5522,mc03 -O -fliberate-case -fspec-constr runs out of memory,new,simonpj,bug,normal,7.6.2
5620,Dynamic linking and threading does not work on Windows,new,igloo,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
5797,readRawBufferPtr cannot be interrupted by exception on Windows with -threaded,new,,bug,normal,_|_
5907,Crashed loading package Safe,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
6079,SEH exception handler not implemented on Win64,new,,bug,normal,7.6.2
7056,"GHCi loadArchive ""libiconv.a"":failed Unknown PEi386 section name `.drectve'",new,,bug,high,7.6.2
7097,linker fails to load package with binding to foreign library,new,,bug,high,7.8.1
7103,"Compiler panic, when loading wxc in GHCi",new,,bug,high,7.6.2
7134,ghc-7.6.0.20120810-x86_64-windows.exe -> internal error R_X86_64_PC32,new,igloo,bug,highest,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
7289,Mingw FPU init not Windows compatible.,new,,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
7353,Make system IO interruptible on Windows,new,,bug,normal,7.8.1
7380,Panic: mkNoTick: Breakpoint loading modules with -O2 via API,new,,bug,normal,7.8.1
7389,can't link postgresql-libpq on windows,new,,bug,normal,7.8.1
7593,Unable to print exceptions of unicode identifiers,new,,bug,normal,7.8.1
7687,ghc panic on TH and deriveJSON,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
110,Cygwin binaries,new,,feature request,normal,_|_
2460,provide -mwindows option like gcc,new,,feature request,lowest,7.6.2
3052,ghc FFI doesn't support thiscall,new,,feature request,low,7.6.2
3140,(Windows?) GHCi doesn't load hierachical modules,new,,feature request,lowest,7.6.2
3977,Support double-byte encodings (Chinese/Japanese/Korean) on Windows,new,batterseapower,feature request,low,7.8.1
989,"Windows ""native"" port",new,,task,normal,_|_