ghc-6.12.2: The GHC API Source code Contents Index

CmmTx

Documentation

data ChangeFlag Source

Constructors NoChange SomeChange

type Tx a = a -> TxRes a Source

data TxRes a Source

Constructors TxRes ChangeFlag a Instances Monad TxRes Functor TxRes

seqTx :: Tx a -> Tx a -> Tx a Source

iterateTx :: Tx a -> Tx a Source

runTx :: Tx a -> a -> a Source

aTx :: a -> TxRes a Source

noTx :: a -> TxRes a Source

replaceTx :: a -> TxRes b -> TxRes a Source

txVal :: TxRes a -> a Source

txHasChanged :: TxRes a -> Bool Source

plusTx :: (a -> b -> c) -> TxRes a -> TxRes b -> TxRes c Source

mapTx :: Tx a -> Tx [a] Source

orChange :: ChangeFlag -> ChangeFlag -> ChangeFlag Source

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