fail: Forward-compatible MonadFail class

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This package contains the Control.Monad.Fail module providing the MonadFail class that became available in base-4.9.0.0 for older base package versions.

This package turns into an empty package when used with GHC versions which already provide the Control.Monad.Fail module to make way for GHC's own Control.Monad.Fail module.

Properties

Versions 4.9.0.0, 4.9.0.0
Change log None available
Dependencies base (>=4.3 && <4.9) [details]
License BSD-3-Clause
Author Herbert Valerio Riedel
Maintainer libraries@haskell.org
Category Development
Home page https://prime.haskell.org/wiki/Libraries/Proposals/MonadFail
Uploaded by HerbertValerioRiedel at 2016-01-21T15:04:55Z

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