Correctly handle negate for unsigned integers

[matthijs/master-project/cλash.git] / Adders.hs

diff --git a/Adders.hs b/Adders.hs
index aca64d3c229550415200cf047ebba8b8d4fb6ac8..d9c1d26f61be295d5061654608616117c31c2ac2 100644 (file)
--- a/Adders.hs
+++ b/Adders.hs
@@ -178,8 +178,8 @@ highordtest = \x ->
 
 xand a b = hwand a b
 
-functiontest :: SizedWord D8 -> RangedWord D255
-functiontest = \a -> let r = fromSizedWord a in r
+functiontest :: SizedWord D8 -> SizedWord D8
+functiontest = \a -> let r = a + ((-1) :: SizedWord D8) in r
 
 xhwnot x = hwnot x