Cookbook/Compilers and interpreters

GHC

TODO

GHCi

Problem	Solution	Examples
checking definitions	:i	Prelude> :i Monad class Monad m where (>>=) :: m a -> (a -> m b) -> m b (>>) :: m a -> m b -> m b return :: a -> m a fail :: String -> m a -- Defined in GHC.Base instance Monad Maybe -- Defined in Data.Maybe instance Monad IO -- Defined in GHC.IOBase instance Monad ((->) r) -- Defined in Control.Monad.Instances instance Monad [] -- Defined in GHC.Base
checking types	:t	Prelude> :t "Hello" "Hello" :: [Char]

Hugs

TODO