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Within LTS Haskell 24.34 (ghc-9.10.3)
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readWordArray# :: MutableByteArray# d -> Int# -> State# d -> (# State# d, Word# #)base GHC.Base Read a word-sized unsigned integer; offset in machine words. Warning: this can fail with an unchecked exception.
readWordOffAddr# :: Addr# -> Int# -> State# d -> (# State# d, Word# #)base GHC.Base Read a word-sized unsigned integer; offset in machine words. On some platforms, the access may fail for an insufficiently aligned Addr#. Warning: this can fail with an unchecked exception.
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base GHC.Conc Return the current value stored in a TVar.
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base GHC.Conc Return the current value stored in a TVar. This is equivalent to
readTVarIO = atomically . readTVar
but works much faster, because it doesn't perform a complete transaction, it just reads the current value of the TVar. -
base GHC.Conc.Sync Return the current value stored in a TVar.
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base GHC.Conc.Sync Return the current value stored in a TVar. This is equivalent to
readTVarIO = atomically . readTVar
but works much faster, because it doesn't perform a complete transaction, it just reads the current value of the TVar. readAddrArray# :: MutableByteArray# d -> Int# -> State# d -> (# State# d, Addr# #)base GHC.Exts Read a machine address; offset in machine words. Warning: this can fail with an unchecked exception.
readAddrOffAddr# :: Addr# -> Int# -> State# d -> (# State# d, Addr# #)base GHC.Exts Read a machine address; offset in machine words. On some platforms, the access may fail for an insufficiently aligned Addr#. Warning: this can fail with an unchecked exception.
readCharArray# :: MutableByteArray# d -> Int# -> State# d -> (# State# d, Char# #)base GHC.Exts Read an 8-bit character; offset in bytes. Warning: this can fail with an unchecked exception.
readCharOffAddr# :: Addr# -> Int# -> State# d -> (# State# d, Char# #)base GHC.Exts Read an 8-bit character; offset in bytes. Warning: this can fail with an unchecked exception.