## 0.5.1.0 - Shipped with GHC 8.2.1 - Added to `GHC.Prim`: fabsDouble# :: Double# -> Double# fabsFloat# :: Float# -> Float# isByteArrayPinned# :: ByteArray# -> Int# isMutableByteArrayPinned# :: MutableByteArray# s -> Int# anyToAddr# :: a -> State# (RealWorld) -> (# State# (RealWorld),Addr# #) - New primitives for compact regions in `GHC.Prim`: Compact# compactNew# compactResize# compactContains# compactContainsAny# compactGetFirstBlock# compactGetNextBlock# compactAllocateBlock# compactFixupPointers# compactAdd# compactAddWithSharing# compactSize# - Generalised `noDuplicate#` from noDuplicate# :: State# (RealWorld) -> State# (RealWorld) to noDuplicate# :: State# s -> State# s ## 0.5.0.0 - Shipped with GHC 8.0.1 - `GHC.Classes`: new `class IP (a :: Symbol) b | a -> b` - `GHC.Prim`: changed type signatures from check# :: (State# RealWorld -> (# State# RealWorld, a #)) -> State# RealWorld -> (# State# RealWorld, () #) finalizeWeak# :: Weak# a -> State# RealWorld -> (# State# RealWorld, Int#, State# RealWorld -> (# State# RealWorld, () #) #) mkWeak# :: a -> b -> c -> State# RealWorld -> (# State# RealWorld, Weak# b #) to check# :: (State# RealWorld -> (# State# RealWorld, a #)) -> State# RealWorld -> State# RealWorld finalizeWeak# :: Weak# a -> State# RealWorld -> (# State# RealWorld, Int#, State# RealWorld -> (# State# RealWorld, b #) #) mkWeak# :: a -> b -> (State# RealWorld -> (# State# RealWorld, c #)) -> State# RealWorld -> (# State# RealWorld, Weak# b #) - Removed from `GHC.Prim`: parAt# :: b -> a -> Int# -> Int# -> Int# -> Int# -> c -> Int# parAtAbs# :: a -> Int# -> Int# -> Int# -> Int# -> Int# -> b -> Int# parAtForNow# :: b -> a -> Int# -> Int# -> Int# -> Int# -> c -> Int# parAtRel# :: a -> Int# -> Int# -> Int# -> Int# -> Int# -> b -> Int# parGlobal# :: a -> Int# -> Int# -> Int# -> Int# -> b -> Int# parLocal# :: a -> Int# -> Int# -> Int# -> Int# -> b -> Int# - Added to `GHC.Prim`: getSizeofMutableByteArray# :: MutableByteArray# d -> State# d -> (# State# d, Int# #) subWordC# :: Word# -> Word# -> (# Word#, Int# #) runRW# :: (State# RealWorld -> (# State# RealWorld, o #)) -> (# State# RealWorld, o #) - Added to `GHC.Types`: data Module = Module TrName TrName data Nat data Symbol data TrName = TrNameS Addr# | TrNameD [Char] data TyCon = TyCon Word# Word# Module TrName