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gnu: Add ghc-safe-exceptions.

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* gnu/packages/haskell.scm (ghc-safe-exceptions): New variable.
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Ricardo Wurmus 2018-10-02 18:38:02 +02:00 committed by Ricardo Wurmus
parent 88189099df
commit 9ef95a196f
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gnu/packages/haskell.scm
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@ -11180,4 +11180,37 @@ Haskell value or function.")
vector spaces.")
(license license:bsd-3)))
(define-public ghc-safe-exceptions
(package
(name "ghc-safe-exceptions")
(version "0.1.7.0")
(source
(origin
(method url-fetch)
(uri (string-append "https://hackage.haskell.org/package/"
"safe-exceptions/safe-exceptions-"
version ".tar.gz"))
(sha256
(base32
"0sd0zfsm9pcll5bzzj523rbn45adjrnavdkz52hgmdjjgdcdrk8q"))))
(build-system haskell-build-system)
(arguments
'(#:cabal-revision
("4" "0fid41gishzsyb47wzxhd5falandfirqcp760hcja81qjpfmqd32")))
(inputs `(("ghc-exceptions" ,ghc-exceptions)))
(native-inputs
`(("ghc-hspec" ,ghc-hspec)
("ghc-void" ,ghc-void)
("hspec-discover" ,hspec-discover)))
(home-page "https://github.com/fpco/safe-exceptions")
(synopsis "Safe, consistent, and easy exception handling")
(description "Runtime exceptions - as exposed in @code{base} by the
@code{Control.Exception} module - have long been an intimidating part of the
Haskell ecosystem. This package is intended to overcome this. It provides a
safe and simple API on top of the existing exception handling machinery. The
API is equivalent to the underlying implementation in terms of power but
encourages best practices to minimize the chances of getting the exception
handling wrong.")
(license license:expat)))
;;; haskell.scm ends here