diff options
| -rw-r--r-- | gnu/packages/haskell.scm | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm index e9dac65588..32b3384c60 100644 --- a/gnu/packages/haskell.scm +++ b/gnu/packages/haskell.scm @@ -4730,6 +4730,43 @@ Compatibility package for older packages.") given term should not exist.") (license license:bsd-3))) +(define-public ghc-invariant + (package + (name "ghc-invariant") + (version "0.5.1") + (source + (origin + (method url-fetch) + (uri (string-append + "https://hackage.haskell.org/package/invariant/invariant-" + version ".tar.gz")) + (sha256 + (base32 + "0aqj7z55632qdg45074kgn9qfdxzb0a2f8lgjzr0l0i4mm2rr37b")))) + (build-system haskell-build-system) + (inputs + `(("ghc-bifunctors" ,ghc-bifunctors) + ("ghc-comonad" ,ghc-comonad) + ("ghc-contravariant" ,ghc-contravariant) + ("ghc-profunctors" ,ghc-profunctors) + ("ghc-semigroups" ,ghc-semigroups) + ("ghc-statevar" ,ghc-statevar) + ("ghc-stm" ,ghc-stm) + ("ghc-tagged" ,ghc-tagged) + ("ghc-th-abstraction" ,ghc-th-abstraction) + ("ghc-transformers-compat" ,ghc-transformers-compat) + ("ghc-unordered-containers" ,ghc-unordered-containers))) + (native-inputs + `(("ghc-hspec" ,ghc-hspec) + ("ghc-quickcheck" ,ghc-quickcheck) + ("hspec-discover" ,hspec-discover))) + (home-page "https://github.com/nfrisby/invariant-functors") + (synopsis "Haskell98 invariant functors") + (description "Haskell98 invariant functors (also known as exponential +functors). For more information, see Edward Kmett's article +@uref{http://comonad.com/reader/2008/rotten-bananas/, Rotten Bananas}.") + (license license:bsd-2))) + (define-public ghc-kan-extensions (package (name "ghc-kan-extensions") |