X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;f=funcdeps%2Ftest.icl;h=56022e9f2f4ffa982fdf825a462d35aa0a237233;hb=0ca0e0086ac4e1b0be40f820d213fcfcb7deec20;hp=5a035458d3fef44f41bfd0cf142c1465ba178b6b;hpb=5ca0aeeb9cd8f264c1dafcd54082e429571f59c1;p=clean-tests.git

diff --git a/funcdeps/test.icl b/funcdeps/test.icl
index 5a03545..56022e9 100644
--- a/funcdeps/test.icl
+++ b/funcdeps/test.icl
@@ -1,18 +1,28 @@
 module test
 
-import StdMisc
+import StdEnv
 
 :: Zero = Zero
-:: Succ a = Succ
-
+:: Succ a = Succ a
 :: Ar3 a b c :== (a -> b -> c)
 
-class C m :: (m b)
+class succ a ~b :: a -> b
+instance succ Zero (Succ Zero) where succ Zero = Succ Zero
+instance succ a (Succ a) where succ a = Succ a
+
+class plus a b | succ a b :: a b
+instance plus Zero a a
+where
+	plus a b = b
+instance plus (Succ a) b c | plus a (Succ b) c
+where
+	plus (Succ a) b = plus a (Succ b)
+
+Start :: Int
+Start = 42
 
-instance C ((->) a) where C = \x->undef
+class fmap t :: (a -> b) (t a) -> t b
 
-Start :: (a -> b -> c)
-Start = t
+instance fmap ((,)a) where fmap f (a, b) = (a, f b)
 
-t :: (Ar3 a b c)
-t = C
+Start = fmap inc (42, 37)