GHC DocumentationWelcome to GHC! This is the top of the GHC documentation tree, where you will find links to all the supplied documentation about GHC and its libraries. The User's Guide The User's Guide has all you need to know about using GHC: command line options, language extensions, GHCi, etc. Libraries Documentation for the libraries that come with GHC. GHC API Documentation for the GHC API. Cabal An infrastr
Monad - HaskellWiki
