X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=Pretty.hs;h=927749493ae7231d4a9bc6e8017ecae9d1a11190;hb=aa23b0116eaf65b01499cd1eba93a92f7c8c36e8;hp=0cc2b59d98ab4f2ab36ae49aa5e812afdc4b3a60;hpb=6e1beb07825c53ab0da16b815d58c24a1b4ea449;p=matthijs%2Fmaster-project%2Fc%CE%BBash.git

diff --git a/Pretty.hs b/Pretty.hs
index 0cc2b59..9277494 100644
--- a/Pretty.hs
+++ b/Pretty.hs
@@ -1,4 +1,4 @@
-module Pretty (prettyShow) where
+module Pretty (prettyShow, pprString, pprStringDebug) where
 
 
 import qualified Data.Map as Map
@@ -9,7 +9,7 @@ import qualified CoreSyn
 import qualified Module
 import qualified HscTypes
 import Text.PrettyPrint.HughesPJClass
-import Outputable ( showSDoc, ppr, Outputable, OutputableBndr)
+import Outputable ( showSDoc, showSDocDebug, ppr, Outputable, OutputableBndr)
 
 import qualified ForSyDe.Backend.Ppr
 import qualified ForSyDe.Backend.VHDL.Ppr
@@ -132,8 +132,14 @@ instance (OutputableBndr b, Show b) => Pretty (CoreSyn.Bind b) where
   pPrint (CoreSyn.Rec binds) =
     text "Rec: " $$ nest 10 (vcat $ map (prettyBind) binds)
 
+instance (OutputableBndr b, Show b) => Pretty (CoreSyn.Expr b) where
+  pPrint = text . show
+
 instance Pretty AST.VHDLId where
   pPrint id = ForSyDe.Backend.Ppr.ppr id
+  
+instance Pretty AST.VHDLName where
+  pPrint name = ForSyDe.Backend.Ppr.ppr name
 
 prettyBind :: (Show b, Show e) => (b, e) -> Doc
 prettyBind (b, expr) =
@@ -148,3 +154,10 @@ instance (Pretty k, Pretty v) => Pretty (Map.Map k v) where
     where
       ppentry (k, v) =
         pPrint k <> text " : " $$ nest 15 (pPrint v)
+
+-- Convenience method for turning an Outputable into a string
+pprString :: (Outputable x) => x -> String
+pprString = showSDoc . ppr
+
+pprStringDebug :: (Outputable x) => x -> String
+pprStringDebug = showSDocDebug . ppr