id,summary,owner,type,priority,version,os
149,missed CSE opportunity,,bug,normal,5.04.2,Unknown/Multiple
2742,The -> in ViewPatterns binds more weakly than infix data constructors.,,feature request,normal,6.10.1,Unknown/Multiple
2893,"Implement ""Quantified contexts"" proposal",,feature request,normal,6.10.1,Unknown/Multiple
2895,"Implement the ""Class System Extension"" proposal",,feature request,normal,6.10.1,Unknown/Multiple
2896,Warning suggestion: argument not necessarily a binary operator,,feature request,low,6.10.1,Unknown/Multiple
1409,Allow recursively dependent modules transparently (without .hs-boot or anything),,feature request,normal,6.10.2,Unknown/Multiple
3205,Generalized isomorphic deriving,,feature request,normal,6.10.2,Unknown/Multiple
3266,Segment fault with WxHaskell and GHC 6.10.2,,bug,normal,6.10.2,Windows
3283,Selective disabling of unused bind warnings,,feature request,normal,6.10.2,Unknown/Multiple
3447,Class restrictions on type instances,,feature request,normal,6.10.4,Unknown/Multiple
3490,Relax superclass restrictions,,feature request,normal,6.10.4,Unknown/Multiple
3549,unlit does not follow H98 spec,,bug,normal,6.10.4,Unknown/Multiple
3583,Default view patterns,,feature request,normal,6.10.4,Unknown/Multiple
3511,port GHC to OpenBSD/sparc64 (unregisterised is fine),,task,normal,6.11,OpenBSD
3353,Add CLDouble support,,bug,normal,6.12.1,Unknown/Multiple
3765,"Rules should ""look through"" case binders too",,bug,normal,6.12.1,Unknown/Multiple
3814,Compile to more than one (sub)-architecture,,feature request,normal,6.12.1,Unknown/Multiple
3827,Compiling fails on linux-powerpc,,bug,normal,6.12.1,Linux
3872,New way to make the simplifier diverge,,bug,normal,6.12.1,Unknown/Multiple
322,fromInteger-related pattern match overlap warnings,simonpj,bug,normal,6.4,Unknown/Multiple
367,Infinite loops can hang Concurrent Haskell,ezyang,bug,lowest,6.4.1,Unknown/Multiple
457,Strictness problem,,bug,normal,6.4.1,Unknown/Multiple
487,powerpc/linux segfaulting binaries,,bug,normal,6.4.1,Linux
701,Better CSE optimisation,michalt,task,normal,6.4.1,Unknown/Multiple
855,Improvements to SpecConstr,,task,normal,6.4.2,Unknown/Multiple
860,CPP fails when a macro is used on a line containing a single quote character,,feature request,lowest,6.4.2,Unknown/Multiple
910,--make should have a -j flag for parallel building,,feature request,normal,6.4.2,Unknown/Multiple
932,Improve inlining,simonpj,task,normal,6.4.2,Unknown/Multiple
917,-O introduces space leak,,bug,lowest,6.5,Unknown/Multiple
947,ghc -O space leak: CSE between different CAFs,,bug,normal,6.5,Linux
960,Lexical call site string,,feature request,normal,6.6,Unknown/Multiple
1158,Problem with GADTs and explicit type signatures,simonpj,bug,lowest,6.6,Unknown/Multiple
1168,Optimisation sometimes decreases sharing in IO code,,bug,normal,6.6,Unknown/Multiple
1171,GHC doesn't respect the imprecise exceptions semantics,,bug,low,6.6,Unknown/Multiple
1176,Infinite loop when printing error message,thorkilnaur,bug,low,6.6,Unknown/Multiple
1192,"GHC-only IOErrorType constructors, and is*Error(Type) functions",,feature request,low,6.6,Unknown/Multiple
1231,deprecation warnings are reported too often,simonpj,feature request,low,6.6,Unknown/Multiple
1311,newtypes of unboxed types disallowed - documentation bug and/or feature request,,feature request,low,6.6.1,Unknown/Multiple
1316,add warning for local type signatures that use the same type variable names as outer type signatures,simonpj,feature request,normal,6.6.1,Unknown/Multiple
1371,Add  -O3,,task,normal,6.6.1,Unknown/Multiple
1405,Make ghc (stage1) be compilable by non-GHC,,task,normal,6.6.1,Unknown/Multiple
1628,warning(s) for using stolen syntax that's not currently enabled,,feature request,low,6.6.1,Unknown/Multiple
1768,More flexible type signatures for data constructors,,feature request,low,6.6.1,Unknown/Multiple
1307,Warning refers to code not in the source,,bug,lowest,6.7,Windows
1308,Type signature in warning is wrong,,bug,normal,6.7,Windows
1526,-fobject-code doesn't apply to expressions typed at the prompt,,bug,normal,6.7,Unknown/Multiple
1921,change default to support extensions that involve a change of syntax,,feature request,normal,6.8.1,Unknown/Multiple
1974,"length ""foo"" doesn't work with -XOverloadedStrings",,feature request,normal,6.8.1,Unknown/Multiple
2031,relocation overflow,,bug,normal,6.8.2,MacOS X
2057,inconsistent .hi file error gets ignored,,bug,normal,6.8.2,Unknown/Multiple
2101,Allow some form of type-level lemma,,feature request,normal,6.8.2,Unknown/Multiple
2132,Optimise nested comparisons,,bug,normal,6.8.2,Unknown/Multiple
2200,big static random access arrays,,feature request,normal,6.8.2,Unknown/Multiple
2204,Improve 'patterns not matched' warnings,,feature request,low,6.8.2,Unknown/Multiple
2207,Load the interface details for GHC.* even without -O,,feature request,normal,6.8.2,Unknown/Multiple
2255,Improve SpecConstr for free variables,,bug,normal,6.8.2,Unknown/Multiple
2465,View + Pattern Match not fused sufficiently,,bug,low,6.8.2,Windows
2356,GHC accepts multiple instances for the same type in different modules,,bug,low,6.8.3,Unknown/Multiple
2427,Allow compilation of source from stdin,,feature request,normal,6.8.3,Unknown/Multiple
2607,Inlining defeats selector thunk optimisation,,bug,normal,6.8.3,Unknown/Multiple
2625,Unexpected -ddump-simpl output for derived Ord instance and UNPACKed fields,,bug,low,6.8.3,Unknown/Multiple
2456,"For higher kinds, instance declarations need quantification in the context",,feature request,normal,6.9,Unknown/Multiple
2697,bad testsuite results with ghc-6.10.0.20081007,,bug,normal,6.9,MacOS X
17,Separate warnings for unused local and top-level bindings,--,feature request,lowest,None,Unknown/Multiple
368,Provide a Java Backend,,feature request,normal,None,Unknown/Multiple
436,Declare large amounts of constant data,,feature request,normal,None,Unknown/Multiple
595,Overhaul GHC's overlapping/non-exhaustive pattern checking,,task,normal,None,Unknown/Multiple
597,Various error messages have inaccurate source locations,,task,low,None,Unknown/Multiple
605,Optimisation: strict enumerations,,task,normal,None,Unknown/Multiple
617,Alpha port,,task,normal,None,Unknown/Multiple
618,Dependency caching in ghc --make,,task,normal,None,Unknown/Multiple
624,Program location for thread error messages,,task,normal,None,Unknown/Multiple
4091,Parse error on curried context of instance declaration,,feature request,normal,6.12.2,Unknown/Multiple
4370,Bring back monad comprehensions,,feature request,normal,6.12.3,Unknown/Multiple
5340,wrong warning on incomplete case analysis in conjunction with empty data declarations,,bug,lowest,6.12.3,Unknown/Multiple
4941,SpecConstr generates functions that do not use their arguments,,task,normal,7.0.1,Unknown/Multiple
5041,Incorrect Read deriving for MagicHash constructors,,bug,low,7.0.2,Unknown/Multiple
5071,GHCi crashes on large alloca/allocaBytes requests,,bug,normal,7.0.3,Unknown/Multiple
5324,Locally-scoped RULES,,feature request,normal,7.0.3,Unknown/Multiple
5344,CSE should look through coercions,simonpj,feature request,normal,7.0.3,Unknown/Multiple
5448,GHC stuck in infinite loop compiling with optimizations,,bug,normal,7.0.3,MacOS X
5316,Orphan instances strike again: ghc rejects a program at first but will accept it if you repeat the same compilation command,,bug,low,7.0.4,Unknown/Multiple
5400,GHC loops on compiling with optimizations,,bug,normal,7.0.4,Linux
4463,CORE notes break optimisation,,bug,low,7.1,Unknown/Multiple
5082,Emit warnings when conflicting flags are supplied,,feature request,normal,7.1,Unknown/Multiple
5416,Local modules and Template Haskell declaration splices,,feature request,normal,7.2.1,Unknown/Multiple
5722,GHC inlines class method forever,simonpj,bug,normal,7.2.1,Unknown/Multiple
5762,GHC gives incorrect warnings with simple applications of the view patterns extension,,bug,normal,7.3,Unknown/Multiple
5728,Warnings from -fwarn-incomplete-record-updates even with all constructors matched,,bug,normal,7.4.1,Unknown/Multiple
5974,"Casts, rules, and parametricity",,bug,normal,7.4.1,Unknown/Multiple
6030,Typeclass constraint should pick the OverloadedString type.,,feature request,normal,7.4.1,Unknown/Multiple
7080,Make RULES and SPECIALISE more consistent,,bug,normal,7.4.2,Unknown/Multiple
7206,Implement cheap build,simonpj,bug,normal,7.4.2,Unknown/Multiple
989,"Windows ""native"" port",,task,normal,,Windows
2403,caching for runghc (runhaskell),jsnx,feature request,normal,,Unknown/Multiple
3919,Or-patterns as GHC extension,,feature request,normal,,Unknown/Multiple
5144,Pattern synonyms,,feature request,normal,,Unknown/Multiple