Binary package “libghc-tagshare-dev” in ubuntu oracular

explicit sharing with tags

 TagShare supplies a monad for sharing values based on tags
 and types. Each tag and type is bound to at most one value
 in a dynamic map.
 .
 The principal use of this package is to ensure that
 constant class members or other overloaded values are
 shared.
 .
 This package provides a library for the Haskell programming language.
 See http://www.haskell.org/ for more information on Haskell.