The supermonad package

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The supermonad library adds support for supermonads to GHC using a type checker plugin. Plugins are available from GHC 7.10 onwards. The base library containing the Haskell representation of super monads is also given by this package. Additional information can be found in the README.


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Properties

Versions0.1, 0.1
Change logNone available
Dependenciesbase (>=4.8 && <5), containers (==0.5.*), fgl (>=5.5 && <6.0), ghc (>=7.10.1 && <8.1), mtl (>=2.2 && <3), transformers (>=0.4 && <0.6) [details]
LicenseBSD3
CopyrightCopyright (c) 2016, Jan Bracker
AuthorJan Bracker <jan.bracker@googlemail.com>
MaintainerJan Bracker <jan.bracker@googlemail.com>
CategoryType System, Plugin, Monad
Bug trackerhttps://github.com/jbracker/supermonad/issues
Source repositoryhead: git clone https://github.com/jbracker/supermonad.git
UploadedWed Sep 14 11:56:36 UTC 2016 by JanBracker

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Readme for supermonad-0.1

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Supermonads for GHC

Implementation of supermonads for GHC.

GHC Version

The implementation has been tested with GHC in version 7.10.3 and GHC 8.0.1.

Versions of GHC prior to version 7.10.1 will most certainly not work, because the plugin mechanism was still in development.

Newer version of GHC may work. If you encounter problems with a newer version of GHC, please file a bug report so they can be fixed.

Usage

To use supermonads in a module you need to do the following:

Bug Reports

If you file a bug report, please always include the version of GHC you are working with and a minimal example that shows the problem.

Examples

Examples for the use of the plugin with different kinds of monad generalizations are provided in the examples directory. All examples have their own separate cabal file and offer a version of the code with and without the use of supermonads.

Known Problems