pufuwozu/roy — Issue #40: Types with no data constructors not allowed
Author: eegg
Created: 2011-12-03 20:16:24+00:00
State: open

Given

data Bottom

I get

Error: Parse error on line 2: Unexpected 'TERMINATOR'

These types can be accepted by Haskell and are useful for e.g. Phantom types (http://www.haskell.org/haskellwiki/Phantom_type).