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-rw-r--r--gnu/packages/haskell.scm29
1 files changed, 29 insertions, 0 deletions
diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index 42423c4c66..851d961b5d 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -5156,6 +5156,35 @@ instead, for maximum portability, we just return the leafname of the program
as invoked.\" This library tries to provide the missing path.")
(license public-domain)))
+(define-public ghc-enclosed-exceptions
+ (package
+ (name "ghc-enclosed-exceptions")
+ (version "1.0.1.1")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append "http://hackage.haskell.org/package/"
+ "enclosed-exceptions/enclosed-exceptions-"
+ version ".tar.gz"))
+ (sha256
+ (base32
+ "16ax1kqdsk4apg642qxkm2hf9vb5hzmkd14zmkxra8ssp8rn28z5"))))
+ (build-system haskell-build-system)
+ (propagated-inputs
+ `(("ghc-lifted-base" ,ghc-lifted-base)
+ ("ghc-monad-control" ,ghc-monad-control)
+ ("ghc-async" ,ghc-async)
+ ("ghc-transformers-base" ,ghc-transformers-base)))
+ (native-inputs
+ `(("ghc-hspec" ,ghc-hspec)
+ ("ghc-quickcheck" ,ghc-quickcheck)))
+ (home-page "https://github.com/jcristovao/enclosed-exceptions")
+ (synopsis "Catch all exceptions from within an enclosed computation")
+ (description
+ "This library implements a technique to catch all exceptions raised
+within an enclosed computation, while remaining responsive to (external)
+asynchronous exceptions.")
+ (license expat)))
+
(define-public idris
(package
(name "idris")