diff options
Diffstat (limited to 'docs/users_guide/exts/explicit_forall.rst')
| -rw-r--r-- | docs/users_guide/exts/explicit_forall.rst | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/docs/users_guide/exts/explicit_forall.rst b/docs/users_guide/exts/explicit_forall.rst index 6b4fc9cef7..8287e510dc 100644 --- a/docs/users_guide/exts/explicit_forall.rst +++ b/docs/users_guide/exts/explicit_forall.rst @@ -112,9 +112,9 @@ Notes: {-# RULES "f" forall (g :: forall a. a -> b) x. f g x = g x :: b #-} -- GADT constructors are extra particular about their ``forall``s. In addition +- GADT constructors are extra particular about their ``forall``\ s. In addition to adhering to the ``forall``-or-nothing rule, GADT constructors also forbid - nested ``forall``s. For example, GHC would reject the following GADT: :: + nested ``forall``\ s. For example, GHC would reject the following GADT: :: data T where MkT :: (forall a. a -> b -> T) @@ -122,4 +122,4 @@ Notes: Because of the lack of an outermost ``forall`` in the type of ``MkT``, the ``b`` would be implicitly quantified. In effect, it would be as if one had written ``MkT :: forall b. (forall a. a -> b -> T)``, which contains nested - ``forall``s. See :ref:`formal-gadt-syntax`. + ``forall``\ s. See :ref:`formal-gadt-syntax`. |