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## 0.5.2.0
- Shipped with GHC 8.4.1
- Added to `GHC.Prim`:
compareByteArrays# :: ByteArray# -> Int# -> ByteArray# -> Int# -> Int# -> Int#
- Don't allocate a thunk for each unpacked UTF-8 character in `unpackCStringUtf8#`
## 0.5.1.0
- Shipped with GHC 8.2.1
- Added to `GHC.Prim`:
isPinnedByteArray# :: MutableByteArray# s -> Int#
## 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
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