Store signals in a map.

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

diff --git a/Pretty.hs b/Pretty.hs
index 21a3795ff6b71986f2d5bc897a2c844af16c8ae8..d4ed8f01d93da2ddcc46be08d6c5f83eed1db487 100644 (file)
--- a/Pretty.hs
+++ b/Pretty.hs
@@ -42,8 +42,9 @@ instance Pretty id => Pretty (FApp id) where
 instance Pretty id => Pretty (CondDef id) where
   pPrint _ = text "TODO"
 
-instance Pretty id => Pretty (Signal id) where
-  pPrint (Signal id) = pPrint id
+instance Pretty SignalInfo where
+  pPrint (SignalInfo Nothing) = empty
+  pPrint (SignalInfo (Just name)) = text ":" <> text name
 
 instance Pretty VHDLSession where
   pPrint (VHDLSession mod nameCount funcs) =