X-Git-Url: http://git.megacz.com/?p=coq-hetmet.git;a=blobdiff_plain;f=examples%2FDemo.hs;h=74fe4de67e45a15deed238920714844e360ca1a7;hp=6d0e69ddd19f9d5208cc4b621919de33cc210d74;hb=bc93ead06902db52dfcc229084a42152d4166bdf;hpb=a663de9a349ffe83a6c4fc10f1259f2fa6a915ed

diff --git a/examples/Demo.hs b/examples/Demo.hs
index 6d0e69d..74fe4de 100644
--- a/examples/Demo.hs
+++ b/examples/Demo.hs
@@ -5,11 +5,17 @@ module Demo (demo) where
 --demo con mer = <[ ~~mer ~~(con (2::Int)) ~~(con (12::Int)) ]>
 
 demo const mult =
-   <[ let twelve = ~~(const (12::Int))
-          four   = ~~(const ( 4::Int))
-      in  ~~mult four (~~mult four twelve)
+   <[ let four   = ~~mult four ~~(const  4)
+--          twelve = {- {- ~~mult four -}  ~~(const 12) -} four
+      in  four
     ]>
 
+demo ::
+    forall a c . 
+         (Int -> <[a]>@c) -> 
+        <[a -> a -> a]>@c ->
+        <[a]>@c
+
 {-
 demo const mult =
  <[ let     twelve = ~~(const (12::Int))