id	summary	owner	type	priority	version	os
4363	openFile sharing permissions are inconsistent across platforms		bug	high	6.12.3	Windows
5205	Control.Monad.forever leaks space	pcapriotti	bug	high	7.0.3	Unknown/Multiple
7041	GHC.Real.gcdInt is no longer optimized.	igloo	bug	high	7.5	Unknown/Multiple
7058	Add strict version of modifySTRef	simonmar	feature request	high	7.4.2	Unknown/Multiple
7170	Foreign.Concurrent finalizer called twice in some cases	simonmar	bug	high	7.4.2	Unknown/Multiple
5538	Foldable typeclass: make foldl' and foldr' class methods		task	normal	7.2.1	Unknown/Multiple
5593	Proposal: Remove Num superclass of Bits		task	normal	7.2.1	Unknown/Multiple
5627	Proposal: Add Applicative instances for the remaining monads in base		feature request	normal	7.2.1	Unknown/Multiple
5699	Use sharing in the Alternative instance of Maybe		feature request	normal	7.2.1	Unknown/Multiple
5926	Add strict versions of modifyIORef and atomicModifyIORef	simonmar	feature request	normal	7.4.1	Unknown/Multiple
5930	add System.Environment.lookupEnv which returns Maybe instead of an exception	pcapriotti	feature request	normal	7.4.1	Unknown/Multiple
5963	Fixed format floating point conversion does not round to even		bug	normal	7.4.1	Unknown/Multiple
7012	ForeignPtrContents isn't exported		bug	normal	7.4.2	Unknown/Multiple
7029	Add System.Environment.getExecutablePath		feature request	normal	7.4.2	Unknown/Multiple
7047	Add a Functor instance for Control.Exception.Handler		feature request	normal	7.4.2	Unknown/Multiple
7067	Add alignment-restricted ForeignPtr allocation actions	simonmar	feature request	normal		Unknown/Multiple
7077	Add an order-reversing newtype to Data.Ord	pcapriotti	feature request	normal		Unknown/Multiple
915	Implement list fusion using streams instead of foldr/build		task	normal	6.8	Unknown/Multiple
5741	openFile should fail if null bytes are in the argument		feature request	high	7.2.1	Unknown/Multiple
1816	Add Data.Set.mapMaybe	fox@ucw.cz	proposal	normal		Unknown/Multiple
3160	No exception safety in Control.Concurrent.QSem QSemN and SampleVar	simonmar	bug	normal	7.0.2	Unknown/Multiple
5667	Data.Unique.Unique and Data.Graph.SCC are not instances of Show		feature request	normal	7.2.1	Unknown/Multiple
5679	Provide Arrow lift functions for Control.Arrow		feature request	normal	7.2.1	Unknown/Multiple
7135	Data.Bits can still have default implementations for testBit, bit, and popCount by using -XDefaultSignatures		feature request	normal	7.7	Unknown/Multiple
6136	gettimeofday should not be used to schedule timeouts		bug	normal	7.4.1	Unknown/Multiple
7052	Numeric types’ Read instances use exponential CPU/memory		bug	normal	7.4.2	Unknown/Multiple