On 5/4/12 10:44 AM, Andreas Abel wrote:
open import Data.Functor.Constant renaming (Constant to K)
Maybe that could be a feature of future Haskell as well?
I would love such a feature. Not just for bikeshedding disputes, but as an alternative to qualified imports for when you're intentionally using different things with conflicting names. Seems like it should be easy enough to implement too (sayeth he who hasn't hacked on GHC). The real difficulty methinks would be in specifying the module import syntax, since there's a conflict between (1) creating a coherent integrated system for qualified, unqualified, renamed, explicit, and hidden imports (plus any other features we want to add at the same time); and (2) backwards compatibility. -- Live well, ~wren