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-rw-r--r--gnu/packages/haskell.scm23
1 files changed, 23 insertions, 0 deletions
diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index 9570e68454..6703683619 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -2433,6 +2433,29 @@ unbounded @code{Integer} type.")
given term should not exist.")
(license bsd-3)))
+(define-public ghc-bifunctors
+ (package
+ (name "ghc-bifunctors")
+ (version "5")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append
+ "http://hackage.haskell.org/package/bifunctors/bifunctors-"
+ version
+ ".tar.gz"))
+ (sha256
+ (base32
+ "13990xdgx0n23qgi18ghhmsywj5zkr0a5bim0g8a4nzi0cx95ps1"))))
+ (build-system haskell-build-system)
+ (inputs
+ `(("ghc-tagged" ,ghc-tagged)
+ ("ghc-semigroups" ,ghc-semigroups)))
+ (home-page "http://github.com/ekmett/bifunctors/")
+ (synopsis "Bifunctors for Haskell")
+ (description "This package provides bifunctors for Haskell.")
+ (license bsd-3)))
+
(define-public ghc-semigroups
(package
(name "ghc-semigroups")