gnu: Add ghc-data-fix.

* gnu/packages/haskell-xyz.scm (ghc-data-fix): New variable.

Signed-off-by: Leo Famulari <leo@famulari.name>
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John Soo 2020-04-10 21:05:16 -07:00 committed by Leo Famulari
parent 29e1553344
commit 82c36002de
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@ -19,7 +19,7 @@
;;; Copyright © 2018, 2019 Gabriel Hondet <gabrielhondet@gmail.com>
;;; Copyright © 2019 Robert Vollmert <rob@vllmrt.net>
;;; Copyright © 2019 Jacob MacDonald <jaccarmac@gmail.com>
;;; Copyright © 2019 John Soo <jsoo1@asu.edu>
;;; Copyright © 2019,2020 John Soo <jsoo1@asu.edu>
;;; Copyright © 2019 Kyle Meyer <kyle@kyleam.com>
;;; Copyright © 2019 Alex Griffin <a@ajgrf.com>
;;; Copyright © 2020 Brett Gilio <brettg@gnu.org>
@ -2724,6 +2724,28 @@ (define-public ghc-data-default-instances-old-locale
package.")
(license license:bsd-3)))
(define-public ghc-data-fix
(package
(name "ghc-data-fix")
(version "0.2.0")
(source
(origin
(method url-fetch)
(uri (string-append
"mirror://hackage/package/data-fix/"
"data-fix-" version ".tar.gz"))
(sha256
(base32 "14hk6hq5hdb3l5bhmzhw086jpzlvp9qbw9dzw30wlz5jbh2ihmvy"))))
(build-system haskell-build-system)
(home-page "https://github.com/spell-music/data-fix")
(synopsis "Fixpoint data types")
(description
"Fixpoint types and recursion schemes. If you define your AST as
fixpoint type, you get fold and unfold operations for free.
Thanks for contribution to: Matej Kollar, Herbert Valerio Riedel")
(license license:bsd-3)))
(define-public ghc-data-hash
(package
(name "ghc-data-hash")