testsuite/tests/ghci/scripts/ghci019.hs


1
2
3
4
5
6
7
8
9
10

{-# LANGUAGE Haskell2010 #-}
-- #1581
-- Even though Eq is not in scope unqualified, we want to
-- see the Eq instance of Foo when we say :i Foo

module Foo where
import qualified Prelude

data Foo = Foo
instance Prelude.Eq Foo