STMonadTrans-0.4.3.cabal

name:		STMonadTrans
version:	0.4.3
x-revision: 1
cabal-version:  >= 1.8
license:	BSD3
license-file:	LICENSE
author:		Josef Svenningsson
maintainer:	josef.svenningsson@gmail.com
category:	Monads
build-type:	Simple
synopsis:	A monad transformer version of the ST monad
description:
   A monad transformer version of the ST monad

   Warning! This monad transformer should not be used with monads that
   can contain multiple answers, like the list monad. The reason is that
   the state token will be duplicated across the different answers and
   this causes Bad Things to happen (such as loss of referential
   transparency). Safe monads include the monads State, Reader, Writer,
   Maybe and combinations of their corresponding monad transformers.

extra-source-files:
        changelog.md

source-repository head
  type:     git
  location: https://github.com/josefs/STMonadTrans

flag splitBase
  description: Choose the new smaller, split-up base package.

library
  build-depends: base >= 4.6

  if flag(splitBase)
    build-depends: base >= 3, base < 5, mtl, array
  else
    build-depends: base < 3

  exposed-modules:
    Control.Monad.ST.Trans,
    Control.Monad.ST.Trans.Internal
  extensions:	CPP, MagicHash, UnboxedTuples, Rank2Types, FlexibleInstances,
        MultiParamTypeClasses, UndecidableInstances

Test-Suite foo
  type: detailed-0.9
  hs-source-dirs: test
  test-module: Test
  build-depends: STMonadTrans, base, mtl, array, Cabal