X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=Pretty.hs;h=ba0e3d01113c05167ca2387fd69dad2ef4b6fdc9;hb=e273d2759db01787f0599a1cbe9059864e1704d7;hp=dd8e4eea33cac26e083046ca63434f4e19e02cf6;hpb=678eabd616fa5f40882f752a3ca49633b5fe64a9;p=matthijs%2Fmaster-project%2Fc%CE%BBash.git

diff --git a/Pretty.hs b/Pretty.hs
index dd8e4ee..ba0e3d0 100644
--- a/Pretty.hs
+++ b/Pretty.hs
@@ -15,6 +15,11 @@ import FlattenTypes
 import TranslatorTypes
 import VHDLTypes
 
+-- | A version of the default pPrintList method, which uses a custom function
+--   f instead of pPrint to print elements.
+printList :: (a -> Doc) -> [a] -> Doc
+printList f = brackets . fsep . punctuate comma . map f
+
 instance Pretty HsFunction where
   pPrint (HsFunction name args res) =
     text name <> char ' ' <> parens (hsep $ punctuate comma args') <> text " -> " <> res'
@@ -31,19 +36,21 @@ instance Pretty HsValueUse where
   pPrint (State n)       = char 'C' <> int n
   pPrint (HighOrder _ _) = text "Higher Order"
 
-instance Pretty id => Pretty (FlatFunction' id) where
+instance Pretty FlatFunction where
   pPrint (FlatFunction args res apps conds sigs) =
     (text "Args: ") $$ nest 10 (pPrint args)
     $+$ (text "Result: ") $$ nest 10 (pPrint res)
     $+$ (text "Apps: ") $$ nest 10 (vcat (map pPrint apps))
     $+$ (text "Conds: ") $$ nest 10 (pPrint conds)
-    $+$ text "Signals: " $$ nest 10 (pPrint sigs)
+    $+$ text "Signals: " $$ nest 10 (printList ppsig sigs)
+    where
+      ppsig (id, info) = pPrint id <> pPrint info
 
-instance Pretty id => Pretty (FApp id) where
+instance Pretty FApp where
   pPrint (FApp func args res) =
     pPrint func <> text " : " <> pPrint args <> text " -> " <> pPrint res
 
-instance Pretty id => Pretty (CondDef id) where
+instance Pretty CondDef where
   pPrint _ = text "TODO"
 
 instance Pretty SignalInfo where
@@ -54,9 +61,11 @@ instance Pretty SignalInfo where
       ppname (Just name) = text ":" <> text name
 
 instance Pretty SigUse where
-  pPrint SigPort     = text "P"
+  pPrint SigPortIn   = text "PI"
+  pPrint SigPortOut  = text "PO"
   pPrint SigInternal = text "I"
-  pPrint SigState    = text "S"
+  pPrint (SigStateOld n) = text "SO:" <> int n
+  pPrint (SigStateNew n) = text "SN:" <> int n
   pPrint SigSubState = text "s"
 
 instance Pretty VHDLSession where