toothbrush pushed a commit to branch wip-haskell-platform-7.10.2-a in repository guix.
commit 08a089373f739567f01f8fa7d990dc975cb13ad7 Author: Paul van der Walt <[email protected]> Date: Thu Oct 15 14:31:10 2015 +0200 gnu: Add ghc-void. * gnu/packages/haskell.scm (ghc-void): New variable. --- gnu/packages/haskell.scm | 27 +++++++++++++++++++++++++++ 1 files changed, 27 insertions(+), 0 deletions(-) diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm index a40cc3c..1de435c 100644 --- a/gnu/packages/haskell.scm +++ b/gnu/packages/haskell.scm @@ -2468,6 +2468,33 @@ unbounded @code{Integer} type.") (description "This library provides the natural numbers for Haskell.") (license bsd-3))) +(define-public ghc-void + (package + (name "ghc-void") + (version "0.7.1") + (source + (origin + (method url-fetch) + (uri (string-append + "http://hackage.haskell.org/package/void/void-"; + version + ".tar.gz")) + (sha256 + (base32 + "1x15x2axz84ndw2bf60vjqljhrb0w95lddaljsxrl0hcd29zvw69")))) + (build-system haskell-build-system) + (propagated-inputs + `(("ghc-semigroups" ,ghc-semigroups))) + (inputs + `(("ghc-hashable" ,ghc-hashable))) + (home-page "http://github.com/ekmett/void";) + (synopsis + "Logically uninhabited data type") + (description + "A Haskell 98 logically uninhabited data type, used to indicate that a +given term should not exist.") + (license bsd-3))) + (define-public ghc-semigroups (package (name "ghc-semigroups")
