id,summary,owner,type,priority,component,version
481,Recompilation check fails for TH,simonmar,bug,normal,Template Haskell,6.4.1
1414,CString marshalling functions do not perform the specified conversion,,bug,low,libraries/base,6.6.1
1595,"duplicate ""not in scope"" error when giving multiple vars type-signatures at once",michalt,bug,normal,Compiler,6.6.1
1607,seq can make code slower,igloo,bug,low,Compiler,6.6.1
1799,"Retain export-list order in ModIface, use it in :browse",,bug,normal,GHCi,6.6.1
1897,Ambiguous types and rejected  type signatures,chak,bug,low,Compiler (Type checker),6.9
2102,Typeclass membership doesn't bring coercion superclass requirements into scope,chak,bug,low,Compiler (Type checker),7.1
2236,Deep stacks make execution time go through the roof,--,bug,low,Runtime System,6.8.2
2245,Numeric literal printed wrong in error message,,bug,normal,Compiler,6.9
2271,"floor, ceiling, round :: Double -> Int are awesomely slow",daniel.is.fischer,bug,low,libraries/base,7.1
2436,Bad warning when exporting data families,chak,bug,low,Compiler,6.9
2458,Unknown symbol `_environ' on MacOS X,,bug,high,libraries/base,6.10.1
2671,"Data.Time.Clock parseTime's %y parses ""08"" as 1908",ashley@semantic.org,bug,normal,libraries (other),6.8.2
2762,Excessive heap usage,igloo,bug,low,Compiler,6.11
2902,Example where ghc 6.10.1 fails to optimize recursive instance function calls,igloo,bug,low,Compiler,6.10.1
3011,ASSERT failed: file typecheck/TcMType.lhs line 526 t_a32G{tv},,bug,low,Compiler (Type checker),6.11
3297,Compiler panic on incorrect code (TcTyFuns.flattenType: synonym family in a rank-n type),chak,bug,low,Compiler (Type checker),6.11
3307,System.IO and System.Directory functions not Unicode-aware under Unix,,bug,normal,libraries/base,6.11
3308,getArgs should return Unicode on Windows,,bug,normal,libraries/base,6.11
3309,getArgs should return Unicode on Unix,batterseapower,bug,high,libraries/base,6.11
3526,Inliner behaviour with instances is confusing,simonpj,bug,low,Compiler,6.10.4
3552,Unreachable code in optimised CMM code,,bug,normal,Compiler,6.10.4
3629,Code compiled WITHOUT profiling many times slower than compiled WITH profiling on,,bug,low,Compiler,6.13
3715,GHC API no longer exports location information for error/warning messages,,bug,normal,GHC API,6.12.1 RC1
3737,inlining happens on foldl1 and does not happen on direct application of combinator,,bug,normal,Compiler,6.10.4
3743,type checker fails to infer an implicit parameter constraint in the presence of existential types.,,bug,normal,Compiler,6.13
3756,Missing -lz option in testsuite,simonmar,bug,high,Build System,6.12.1
3791,SplitObjs fails on sparc with GNU ld,,bug,low,Driver,6.12.1
4006,System.Process doesn't encode its arguments.,,bug,normal,libraries/process,6.12.1
4013,build fails on OS X: Invalid Mach-O file:Address out of bounds while relocating object file,,bug,high,Compiler,6.13
4165,broken links in Cabal docs,,bug,normal,Documentation,6.12.3
4186,-dcore-lint and -fstrict-dicts break anything that uses a type class,simonpj,bug,normal,Compiler,6.12.3
4212,LLVM: space_leak_001 fails when GHC built with LLVM backend,dterei,bug,normal,Compiler (LLVM),6.13
4248,Poor error message when openFile fails to open named pipe,,bug,normal,libraries/base,6.12.3
4270,Out of memory when compiling Statistics.Quantile,igloo,bug,high,Compiler,6.13
4318,Crash while building HEAD on OS X,,bug,normal,Compiler,6.13
4434,barton-mangler-bug failed with timeout (multiple ways),,bug,normal,Compiler,7.1
4435,T3016 failed with timeout (hpc and optasm),,bug,normal,Compiler,7.1
4441,NCG miscompiles Double -> Float -> Double,simonmar,bug,normal,Compiler (NCG),7.1
4456,Missing atexit symbol,,bug,normal,GHCi,6.13
4464,RTS options broken for dynamic libraries,,bug,normal,Runtime System,7.1
4473,GHC --make switch does not set file timestamp correctly,,bug,normal,Compiler,6.12.3
4522,.ghc folder not created by default,igloo,bug,normal,GHCi,6.12.3
4528,stand-alone deriving sometimes fails for GADTs,,bug,normal,Compiler (Type checker),7.0.1
4802,'current directory' is not thread local,simonmar,bug,normal,libraries/directory,7.0.1
4816,DeriveFunctor should not require a functor instance for functorial data types used invariantly,,bug,normal,Compiler,6.12.3
4819,[PATCH] undefined symbols; mixed architecture build,simonmar,bug,normal,Build System,7.1
4825,DLLs not documented consistently,igloo,bug,high,Documentation,7.0.1
4827,Data.Array.IO.hPutArray/hGetArray ignore count argument,batterseapower,bug,high,libraries (other),6.12.3
4829,build does not respect --with-gcc option,gwright,bug,high,Build System,7.0.1
4853,Invalid links on web page,igloo,bug,normal,Documentation,7.0.1
4854,Validating on a PPC Mac OS X: Fix miscellaneous errors and warnings,igloo,bug,normal,Compiler,7.1
4856,Performance regression in the type checker regression for GADTs and type families,,bug,normal,Compiler (Type checker),7.0.1
4870,Compiler panic with SPECIALIZE pragma on function from imported module,,bug,high,Compiler,7.0.1
4874,Unnecessary reboxing when using INLINABLE,igloo,bug,normal,Compiler,7.0.1
4877,Template Haskell panic when splicing an infix expression with a non-variable middle bit,simonpj,bug,normal,Template Haskell,7.0.1
4891,dataConInfoPtrToName doesn't correctly resolve constructors with a trailing .,igloo,bug,high,Compiler,6.12.1
4901,Possible bug in GHCi archive loading:,,bug,high,Compiler,7.0.1
4903,Inliner looping when specialising across modules (with GADTs and other extensions),simonpj,bug,normal,Compiler,7.1
4910,mkStdGen (-2^31) is ⊥,,bug,high,libraries/random,
4914,FPU initialization required again,simonmar,bug,high,Compiler (NCG),7.0.1
4923,HEAD unregisterised build broken: unlit missing,,bug,normal,Build System,7.1
4962,Dead code fed to CorePrep because RULEs keep it alive spuriously,,bug,normal,Compiler,7.0.1
4965,60% performance regression in continuation-heavy code between 6.12 and 7,igloo,bug,high,Compiler,7.0.1
4970,time002 and time004 (ghci) test failures on OS X 64 bit,igloo,bug,high,GHCi,7.0.1
4973,building ghc7.0.1.20110217 under x86 solaris fails,,bug,highest,Compiler,7.0.2
4978,Continuation passing style loop doesn't compile into a loop,,bug,normal,Compiler,7.0.1
4981,inconsistent class requirements with TypeFamilies and FlexibleContexts,simonpj,bug,high,Compiler (Type checker),7.0.1
4984,OS X: ld: warning: -read_only_relocs cannot be used with x86_64,,bug,high,Compiler,7.0.2
4989,build error on mingw if pthreads is installed,simonmar,bug,high,Build System,7.1
4995,Compiling pandoc with llvm backend fails with panic,dterei,bug,normal,Compiler (LLVM),7.0.2
4997,Mac installers are missing ghc & cabal guides,igloo,bug,highest,None,7.0.2
4999,build fails on powerpc:   error: 'ObjectCode' has no member named 'misalignment',igloo,bug,high,Runtime System,7.0.2
5002,7.0.2 ignores a context which 7.0.1 picks up,simonpj,bug,highest,Compiler,7.0.2
5003,test 4038 (ghci) fails on OS X 64 bit.,gwright,bug,high,GHCi,7.0.2
5005,epollCreate: unsupported operation (Function not implemented),igloo,bug,highest,Compiler,7.0.2
5008,ghc-7 produces 10 times bigger binaries on macs than ghc-6,,bug,highest,Compiler,7.0.2
5009,Users Guide formatting bug,igloo,bug,high,Documentation,7.0.2
5010,ghc-asm has a poor shebang,igloo,bug,highest,Compiler,6.12.3
5011,installing xcode 4 breaks ghc linking,igloo,bug,highest,Compiler,7.0.2
5026,+RTS -G1 is broken,simonmar,bug,high,Runtime System,7.0.2
5027,Remove ability to use ghc-binary,,bug,high,Compiler,7.0.2
5028,stage3 build failing with core-lint error,,bug,highest,Compiler,7.1
5030,Slow type checking of type-level computation heavy code.,,bug,normal,Compiler (Type checker),7.0.2
5034,"Performance of Data.Graph.{preorderF, postorderF}",simonmar,bug,normal,libraries (other),7.0.2
5038,internal error with rebindable if-then-else,simonpj,bug,high,Compiler,7.0.2
5042,"STM, newArray, and a stack overflow",simonmar,bug,normal,libraries (other),7.0.2
5045,"""panic! (the 'impossible' happened)"" compiling code using arrows and elimReader (test case included)",simonpj,bug,high,Compiler,7.0.2
5047,ghc fails to build if HOME is not seth,igloo,bug,high,Compiler,7.0.2
5048,Wrong SrcSpan on AbsBinds,,bug,normal,GHC API,7.0.2
5050,Produces invalid assembly when using `peek' and -fvia-c with new binutils on amd64,,bug,high,Compiler (FFI),7.0.2
5053,Internal error with runhaskell and System.Plugins.dynload,igloo,bug,normal,Compiler,7.0.2
5056,typo in DEBUG RTS options,simonmar,bug,high,Runtime System,7.0.2
5058,getProcessExitCode doesn't retry on EINTR,simonmar,bug,high,libraries/process,7.0.3
5061,Implement FFI spec behaviour for *CString family,,bug,normal,Compiler,7.0.3
5065,dph tests failing,benl,bug,high,Data Parallel Haskell,7.1
5066,OS X: hClose003,simonmar,bug,normal,Test Suite,7.1
5069,testsuite failures: hpc_markup_multi_*,simonmar,bug,high,Test Suite,7.1
5076,No instance Show [: Int :] in dph-diophantine-opt,chak,bug,normal,Data Parallel Haskell,7.1
5080,Recompilation bug: recomp008 failed,igloo,bug,normal,Compiler,7.0.3
5089,validate should bail out early if testsuite not available,igloo,bug,normal,Test Suite,7.1
5100,Stack space overflow when using -N2 and not with -N1,simonmar,bug,high,libraries (other),7.1
5109,Build system is not generating dependencies for the RTS,igloo,bug,high,Build System,7.0.3
5114,"-with-rtsopts, ghc_rts_opts not honoured",,bug,normal,Runtime System,7.0.3
5120,inferred type of an implicit parameter rejected (associated type),,bug,normal,Compiler (Type checker),7.0.3
5125,"SpecConstr messages should be reworded, and not be shown at standard verbosity level",simonpj,bug,high,Compiler,7.0.3
5145,"ghc 7.1 says ""Use -fvia-C instead"" but -fvia-C is gone",dterei,bug,high,Compiler,7.1
5148,ghci :set +s yields absurd negative times,igloo,bug,high,GHCi,7.0.3
5161,Poor performance of division; unnecessary branching,igloo,bug,normal,libraries/base,7.0.3
5176,RTS build failure with gcc-4.6.1,igloo,bug,highest,Runtime System,7.1
5177,Segfault in reportCCSProfiling,simonmar,bug,high,Profiling,7.1
5178,"RULES ""minusFloat x x"" and ""timesFloat 0.0 x"" break IEEE-754 compatibility",simonmar,bug,high,libraries/base,7.0.3
5179,Unexpected Failure due to change of defaultDynFlags' type,igloo,bug,high,Test Suite,7.1
5180,dry run option -n broken,simonmar,bug,normal,Compiler,7.0.2
5184,createDirectory does not retry on EINTR (interrupted),simonmar,bug,high,libraries/unix,7.0.3
5201,unregisterised build broken on arm-linux platform,igloo,bug,highest,Build System,7.1
5215,process library does not build with GHC 7.0.x,simonmar,bug,normal,libraries/process,7.0.3
5222,Typos in future POSIX process group API implementation,simonmar,bug,high,libraries/unix,7.0.3
5225,Typos in GHC documentation,simonmar,bug,high,Documentation,7.0.3
5227,Large space usage when deriving Generic,dreixel,bug,high,Compiler,7.1
5228,Wrong format specifiers break debug build,,bug,high,Runtime System,7.1
5243,ghc --make and ghci misses dependencies with explicit braces,simonmar,bug,high,Compiler,7.0.3
5250,SEGFAULT in FFI to C++ library,,bug,high,Compiler (FFI),7.0.3
5257,Calling fail on a UTF-8 encoded string (in file) causes garbage to be printed,,bug,normal,Runtime System,7.0.2
5275,Data.Typeable not backwards compatible,simonmar,bug,high,libraries/base,7.1
5281,Bad compiler warning,simonpj,bug,high,Compiler,7.1
5285,Core lint error in T3001-2 [7.0 regression],simonpj,bug,highest,Compiler,7.0.3
5286,panic: getPredTyDescription EqPred [7.0 regression],simonpj,bug,highest,Compiler,7.0.3
5294,framework failure: duplicate T1595,simonmar,bug,high,Test Suite,7.1
5297,annrun01 needs to be updated,simonmar,bug,high,Test Suite,7.1
5303,GHC crash (panic) with -O2 and nonexistent .hi,,bug,high,Compiler,7.0.3
5304,Core lint failure in stage 3 build,,bug,highest,Compiler,7.1
5307,Problems with new cyclic dependency error message,simonpj,bug,highest,Compiler,7.0.3
5311,No read permission for installed global package.cache,igloo,bug,highest,None,7.0.4
5313,wrong dylib name using GHC package,,bug,high,GHC API,7.0.3
5314,"""internal error: heapCencus, unknown object: 0"" with retainer profiling",simonmar,bug,high,Runtime System,7.0.4
5315,panic in idInfoToAmode with -O,,bug,high,Compiler,7.1
5322,Windows build broken,simonmar,bug,highest,Compiler,7.1
5336,Annotations aren't working,igloo,bug,highest,Compiler,7.1
5341,signals004(profasm) core lint error,simonpj,bug,highest,Compiler,7.0.3
5342,2047 core lint error when profiling,simonpj,bug,highest,Compiler,7.0.3
5353,"Cabal bug building haddock, alex, happy, etc",duncan,bug,highest,libraries (other),7.1
5354,"OS X, XCode 4 and gcc",igloo,bug,high,Build System,7.1
5359,GHC 7.2.1-rc1 panics on `cgLookupPanic`,simonpj,bug,highest,Compiler,7.1
5362,ghc: panic! mkUsageInfo: internal name? constr_a2Py{v},simonpj,bug,highest,Template Haskell,7.1
5588,panic after pressing Ctrl+C in ghci,,bug,highest,GHCi,7.0.3
5611,Asynchronous exception discarded after safe FFI call,simonmar,bug,normal,Runtime System,7.0.3
1070,Add hPutNonBlocking to Data.ByteString,duncan,feature request,high,libraries (other),6.6
3252,having to call hs_add_root(__stginit_Foo) is a bit of a pain,simonmar,feature request,high,Compiler (FFI),6.10.2
3268,implement the Cabal ${pkgroot} spec extension,,feature request,normal,Package system,6.10.2
3994,Add support for creating and interrupting process groups,simonmar,feature request,high,libraries/process,6.12.1
4521,Passing --hoogle to haddock when building base,,feature request,normal,Build System,7.0.1
4848,[PATCH] Support for shared libraries on Solaris2/i386 platform.,igloo,feature request,normal,Compiler,7.0.1
4904,Documentation for mkWeakIORef is misleading,simonmar,feature request,normal,libraries/base,7.0.2
4928,Add primops for copying/cloning an array in the new codegen,ezyang,feature request,normal,Runtime System,7.0.2
4940,Bad error message using poly pat bind with MonoPatBinds,,feature request,normal,Compiler (Type checker),7.0.1
4977,Warning about unqualified implicit imports,igloo,feature request,highest,Compiler,7.0.1
5025,GHC should support -x objective-c,,feature request,high,Compiler,7.0.2
5101,GHC and GHCi use different syntax for dynamic libraries,,feature request,normal,Compiler,7.0.2
5139,Output ELF .size directives,tibbe,feature request,normal,Compiler,7.0.3
5150,"GHC should support -x objective-cpp, as well",,feature request,normal,Driver,7.0.3
5167,New POSIX process group API,simonmar,feature request,high,libraries/unix,7.0.3
5173,Implement forward substitution of constants in the Cmm mini-inliner,simonmar,feature request,high,Compiler,7.0.3
5210,Add primops for copying/cloning byte arrays,dterei,feature request,high,Compiler,7.0.3
5746,-Werror should wait until type-checking is done,,feature request,normal,Compiler,7.2.1
3304,define gcd 0 0 = 0,,proposal,normal,libraries/base,7.1
2715,Equality constraint in superclass not supported,chak,task,low,Compiler (Type checker),6.10.1
3480,"Easily make Typeable keys pure, so that Typeable can be handled efficiently across communications",,task,normal,libraries/base,
3608,Build the ghc-bin package in the standard way,,task,normal,Build System,6.10.4
3843,Merge plugins into HEAD,,task,high,Compiler,6.13
4194,add no spaces allowed in new qualified operators to user guide,,task,normal,Documentation,6.12.3
5104,"Improve the API for TChan, TMVar, and TVar",simonmar,task,normal,libraries (other),7.0.3
5151,Switch to upstream binary repo,igloo,task,highest,libraries (other),7.0.3
5249,Non-understandable comment in compiler/main/GHC.hs,simonmar,task,highest,Compiler,7.1
2722,<<loop> when compiling with -O option with ghc-6.10.0.20081019,,bug,normal,libraries (other),7.0.1
4062,Bad choice of loop breaker?,rl,bug,normal,Compiler,6.13
4805,"segfault in Data.HashTable, triggered by long Agda runs",,bug,normal,libraries/base,7.0.1
4892,panic building darcs,,bug,normal,Compiler,7.0.1
5007,"""deriving"" seems to ignore class context for a type family",simonpj,bug,high,Compiler (Type checker),7.0.2
5049,GHC Panic on Text.Highlighting.Kate.Syntax.Ocaml,,bug,high,Compiler,7.0.2
5060,iteratee: epollControl: permission denied (Operation not permitted),,bug,high,libraries/base,7.0.3
5203,Stack overflow in criterion,simonpj,bug,normal,Compiler,7.1
2281,properFraction implemented with modf primitive?,,bug,normal,libraries/base,6.8.2
2911,Error messages have the wrong qualified names,,bug,normal,Compiler,6.11
3499,darcs-all cannot use SSH repos with MSYS,simonmar,bug,low,Build System,6.11
4117,GHC does not accept --srcdir,,bug,normal,Build System,6.12.1
4219,"sequence is not tail recursive, doesn't work with large inputs in strict monads",,bug,normal,Compiler,6.12.3
4303,Segfault in RTS (apparently only MacOS)   FFI related?,igloo,bug,highest,Runtime System,6.12.3
4475,unreliable ghc on sparc,,bug,normal,Compiler,7.1
4987,darcs: internal error: stg_ap_v_ret (GHC version 7.0.1 for x86_64_apple_darwin),,bug,normal,Compiler,7.0.1
5375,Regression in newName,,bug,highest,Template Haskell,7.3
3993,allow implicit parameter bindings in patterns,,feature request,normal,Compiler,6.12.1
2684,Stack overflow in stream-fusion library with GHC 6.10 RC,dons,task,high,Compiler,6.9
3326,the recompilation checker should take CPP flags into account,,bug,normal,Compiler,6.10.1
3798,Problem with wxHaskell,,bug,low,GHCi,7.0.3
4247,getCPUTime on x86_64 Mac OS X 10.6,igloo,bug,high,libraries/base,6.10.4
5043,"Compiling bytestring-mmap with -fvia-C yields broken .s file, two .size directives",,bug,normal,Compiler,7.0.2
3397,:step hangs when -fbreak-on-exception is set,,bug,normal,GHCi,6.10.3
3829,GHC leaks memory when compiling many files,,bug,normal,Compiler,6.12.1
3976,'+RTS -S' reports negative allocation.,,bug,low,Runtime System,6.12.1
4393,GHCi says: ghc: internal error: evacuate: strange closure type 63587,,bug,normal,GHCi,6.12.3
4510,No  links will be generated to these packages: base-4.3.0.0,igloo,bug,high,Compiler,7.0.1
4839,RTS assertion failure when heap profiling threaded programs.,,bug,high,Runtime System,7.0.2
4922,Segfault / Assertion failed in RTS (Compact.c),simonmar,bug,high,Runtime System,7.0.1
4956,threadDelay behavior 64-bit mac os x,,bug,normal,Compiler,7.0.1
4967,internal error: stg_ap_v_ret on forkProcess + executeFile,simonmar,bug,high,Compiler,6.12.1
4998,performance regressions,,bug,high,Compiler,7.0.2
5036,ghc bug: urk! lookup local fingerprint,,bug,high,Compiler,7.1
5090,print026 sporadically fails,igloo,bug,normal,Compiler,7.1
5221,unicode regression,batterseapower,bug,high,Compiler,7.1
5259,Heap used by compacting collector larger than heap used without.,simonmar,bug,high,Runtime System,6.12.3
5270,Installing ghc ruins PATH on Windows,igloo,bug,highest,None,7.0.4
5299,ghc.exe: panic! (the 'impossible' happened),,bug,normal,Compiler,7.0.3