gnu: Add ghc-monad-control.

* gnu/packages/haskell.scm (ghc-monad-control): New variable.
This commit is contained in:
Paul van der Walt 2015-10-15 21:18:26 +02:00
parent c27f3aced3
commit 8516020507

View file

@ -1902,6 +1902,32 @@ (define-public ghc-mmorph
manipulating monad transformer stacks.")
(license bsd-3)))
(define-public ghc-monad-control
(package
(name "ghc-monad-control")
(version "1.0.0.4")
(source
(origin
(method url-fetch)
(uri (string-append
"http://hackage.haskell.org/package/monad-control"
"/monad-control-" version ".tar.gz"))
(sha256
(base32
"07pn1p4m80wdd7gw62s4yny8rbvm60ka1q8qx5y1plznd8sbg179"))))
(build-system haskell-build-system)
(propagated-inputs
`(("ghc-stm" ,ghc-stm)
("ghc-transformers-base" ,ghc-transformers-base)
("ghc-transformers-compat" ,ghc-transformers-compat)))
(home-page "https://github.com/basvandijk/monad-control")
(synopsis "Monad transformers to lift control operations like exception
catching")
(description "This package defines the type class @code{MonadBaseControl},
a subset of @code{MonadBase} into which generic control operations such as
@code{catch} can be lifted from @code{IO} or any other base monad.")
(license bsd-3)))
(define-public ghc-async
(package
(name "ghc-async")