Copyright	(c) The University of Glasgow 1992-2002
License	see libraries/base/LICENSE
Maintainer	ghc-devs@haskell.org
Stability	internal
Portability	non-portable (GHC extensions)
Safe Haskell	Trustworthy
Language	Haskell2010

GHC.Internal.Classes.IP

Description

Basic classes. Do not import this module directly. It is an GHC internal only module. Some of its contents are instead available from Prelude and GHC.Int.

Synopsis

class IP (x :: Symbol) a | x -> a where
- ip :: a

Documentation

class IP (x :: Symbol) a | x -> a where Source #

The syntax ?x :: a is desugared into IP "x" a IP is declared very early, so that libraries can take advantage of the implicit-call-stack feature

Methods

ip :: a Source #