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| author | Teo Camarasu <teofilcamarasu@gmail.com> | 2022-05-02 11:21:27 +0100 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2022-05-05 12:50:03 -0400 |
| commit | 71278dc7f5d74350cddc0da42c627dc1abfa37b2 (patch) | |
| tree | e719e5b926894003e9e0b985566dbee8aa38833c | |
| parent | 61901b32b7e680234c0f1173d96d124ecd74bbc5 (diff) | |
| download | haskell-71278dc7f5d74350cddc0da42c627dc1abfa37b2.tar.gz | |
add since annotations for instances of ByteArray
| -rw-r--r-- | libraries/base/Data/Array/Byte.hs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libraries/base/Data/Array/Byte.hs b/libraries/base/Data/Array/Byte.hs index 2a49468be1..b0697fe28c 100644 --- a/libraries/base/Data/Array/Byte.hs +++ b/libraries/base/Data/Array/Byte.hs @@ -127,16 +127,19 @@ copyByteArray (MutableByteArray dst#) (I# doff#) (ByteArray src#) (I# soff#) (I# ST (\s# -> case copyByteArray# src# soff# dst# doff# sz# s# of s'# -> (# s'#, () #)) +-- | @since 4.17.0.0 instance Data ByteArray where toConstr _ = error "toConstr" gunfold _ _ = error "gunfold" dataTypeOf _ = mkNoRepType "Data.Array.Byte.ByteArray" +-- | @since 4.17.0.0 instance Typeable s => Data (MutableByteArray s) where toConstr _ = error "toConstr" gunfold _ _ = error "gunfold" dataTypeOf _ = mkNoRepType "Data.Array.Byte.MutableByteArray" +-- | @since 4.17.0.0 instance Show ByteArray where showsPrec _ ba = showString "[" . go 0 @@ -167,6 +170,7 @@ sameByteArray ba1 ba2 = case reallyUnsafePtrEquality# (unsafeCoerce# ba1 :: ()) (unsafeCoerce# ba2 :: ()) of r -> isTrue# r +-- | @since 4.17.0.0 instance Eq ByteArray where ba1@(ByteArray ba1#) == ba2@(ByteArray ba2#) | sameByteArray ba1# ba2# = True @@ -176,6 +180,7 @@ instance Eq ByteArray where n1 = sizeofByteArray ba1 n2 = sizeofByteArray ba2 +-- | @since 4.17.0.0 instance Eq (MutableByteArray s) where (==) (MutableByteArray arr#) (MutableByteArray brr#) = isTrue# (sameMutableByteArray# arr# brr#) @@ -183,6 +188,7 @@ instance Eq (MutableByteArray s) where -- | Non-lexicographic ordering. This compares the lengths of -- the byte arrays first and uses a lexicographic ordering if -- the lengths are equal. Subject to change between major versions. +-- @since 4.17.0.0 instance Ord ByteArray where ba1@(ByteArray ba1#) `compare` ba2@(ByteArray ba2#) | sameByteArray ba1# ba2# = EQ @@ -242,6 +248,7 @@ replicateByteArray n arr = runST $ do go 0 unsafeFreezeByteArray marr +-- | @since 4.17.0.0 instance Semigroup ByteArray where (<>) = appendByteArray sconcat = mconcat . F.toList @@ -251,10 +258,12 @@ instance Semigroup ByteArray where | otherwise = error "Data.Array.Byte#stimes: cannot allocate the requested amount of memory" where itgr = toInteger i :: Integer +-- | @since 4.17.0.0 instance Monoid ByteArray where mempty = emptyByteArray mconcat = concatByteArray +-- | @since 4.17.0.0 instance IsList ByteArray where type Item ByteArray = Word8 |