Read a Haddock (.haddock) interface file. Return either an InterfaceFile or an error message.
This function can be called in two ways. Within a GHC session it will update the use and update the session's name cache. Outside a GHC session a new empty name cache is used. The function is therefore generic in the monad being used. The exact monad is whichever monad the first argument, the getter and setter of the name cache, requires.
|Produced by Haddock version 2.3.0|