From 85160205074a3213cfd3168b786a2af5555f13a8 Mon Sep 17 00:00:00 2001 From: Paul van der Walt Date: Thu, 15 Oct 2015 21:18:26 +0200 Subject: [PATCH] gnu: Add ghc-monad-control. * gnu/packages/haskell.scm (ghc-monad-control): New variable. --- gnu/packages/haskell.scm | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm index 935ee441bd..717eef0a12 100644 --- a/gnu/packages/haskell.scm +++ b/gnu/packages/haskell.scm @@ -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")