diff options
Diffstat (limited to 'libraries/base/Data/Typeable.hs')
| -rw-r--r-- | libraries/base/Data/Typeable.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libraries/base/Data/Typeable.hs b/libraries/base/Data/Typeable.hs index 4cbd8fe054..168600f732 100644 --- a/libraries/base/Data/Typeable.hs +++ b/libraries/base/Data/Typeable.hs @@ -104,7 +104,7 @@ cast x = if typeRep (Proxy :: Proxy a) == typeRep (Proxy :: Proxy b) -- | Extract a witness of equality of two types -- --- /Since: 4.7.0.0/ +-- @since 4.7.0.0 eqT :: forall a b. (Typeable a, Typeable b) => Maybe (a :~: b) eqT = if typeRep (Proxy :: Proxy a) == typeRep (Proxy :: Proxy b) then Just $ unsafeCoerce Refl |