concurrency-1.2.1.2: dependencies

Dependencies for concurrency-1.2.1.2

library	array (>=0.5 && <0.6) atomic-primops (>=0.8 && <0.9) base (>=4.8 && <5) exceptions (>=0.7 && <0.9) monad-control (>=1.0 && <1.1) mtl (>=2.2 && <2.3) stm (>=2.4 && <2.5) transformers (>=0.4 && <0.6)