gnu: Add ghc-exception-transformers.

* gnu/packages/haskell-xyz.scm (ghc-exception-transformers): New
variable.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
This commit is contained in:
zamfofex 2023-06-14 09:48:50 -03:00 committed by Ludovic Courtès
parent 045361dd05
commit c72ccc35ee
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@ -12634,6 +12634,28 @@ (define-public ghc-transformers-compat
but also need those types.")
(license license:bsd-3)))
(define-public ghc-exception-transformers
(package
(name "ghc-exception-transformers")
(version "0.4.0.11")
(source (origin
(method url-fetch)
(uri (hackage-uri "exception-transformers" version))
(sha256
(base32
"1zmd2s40m86c9mhv32l5bvvf5r52cgpxvb4v5phyc3pjwlr7m8g5"))))
(build-system haskell-build-system)
(properties '((upstream-name . "exception-transformers")))
(inputs (list ghc-fail ghc-transformers-compat))
(native-inputs (list ghc-hunit ghc-test-framework ghc-test-framework-hunit))
(home-page "http://hackage.haskell.org/package/exception-transformers")
(synopsis "Type classes and monads for unchecked extensible exceptions")
(description
"This package provides type classes, a monad and a monad transformer that support
unchecked extensible exceptions as well as asynchronous exceptions. It is
compatible with the transformers package.")
(license license:bsd-3)))
(define-public ghc-tree-diff
(package
(name "ghc-tree-diff")