Merge pull request #1317 from bgamari/wip/ghc-head-merge

Merge ghc-8.10 into ghc-head

1 files changed, 24 insertions, 0 deletions

diff --git a/html-test/src/Bug1103.hs b/html-test/src/Bug1103.hs
new file mode 100644
index 00000000..1f387e62
--- /dev/null
+++ b/html-test/src/Bug1103.hs
@@ -0,0 +1,24 @@
+{-# LANGUAGE DataKinds #-}
+{-# LANGUAGE GADTs #-}
+{-# LANGUAGE PolyKinds #-}
+{-# LANGUAGE TypeFamilies #-}
+module Bug1103 where
+
+import Data.Kind
+
+data family   Foo1 :: Type -> Type
+data instance Foo1 Bool = Foo1Bool
+data instance Foo1 (Maybe a)
+
+data family   Foo2 :: k -> Type
+data instance Foo2 Bool = Foo2Bool
+data instance Foo2 (Maybe a)
+data instance Foo2 :: Char -> Type
+data instance Foo2 :: (Char -> Char) -> Type where
+
+data family   Foo3 :: k
+data instance Foo3
+data instance Foo3 Bool = Foo3Bool
+data instance Foo3 (Maybe a)
+data instance Foo3 :: Char -> Type
+data instance Foo3 :: (Char -> Char) -> Type where