module Pretty (prettyShow) where
+import qualified Data.Map as Map
+import qualified CoreSyn
+import qualified Module
+import qualified HscTypes
import Text.PrettyPrint.HughesPJClass
-import Flatten
+import Outputable ( showSDoc, ppr, Outputable, OutputableBndr)
+
+import HsValueMap
+import FlattenTypes
+import TranslatorTypes
instance Pretty HsFunction where
pPrint (HsFunction name args res) =
pPrint (State n) = char 'C' <> int n
pPrint (HighOrder _ _) = text "Higher Order"
-instance Pretty FlatFunction where
- pPrint (FlatFunction args res apps conds) =
+instance Pretty id => Pretty (FlatFunction' id) 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: " $$ nest 10 (pPrint sigs)
-instance Pretty FApp where
+instance Pretty id => Pretty (FApp id) where
pPrint (FApp func args res) =
pPrint func <> text " : " <> pPrint args <> text " -> " <> pPrint res
-instance Pretty SignalDef where
- pPrint (SignalDef id) = pPrint id
+instance Pretty id => Pretty (CondDef id) where
+ pPrint _ = text "TODO"
+
+instance Pretty id => Pretty (Signal id) where
+ pPrint (Signal id) = pPrint id
-instance Pretty SignalUse where
- pPrint (SignalUse id) = pPrint id
+instance Pretty NamedSignal where
+ pPrint (NamedSignal name) = pPrint name
-instance Pretty CondDef where
- pPrint _ = text "TODO"
+instance Pretty VHDLSession where
+ pPrint (VHDLSession mod nameCount funcs) =
+ text "Module: " $$ nest 15 (text modname)
+ $+$ text "NameCount: " $$ nest 15 (int nameCount)
+ $+$ text "Functions: " $$ nest 15 (vcat (map ppfunc (Map.toList funcs)))
+ where
+ ppfunc (hsfunc, (FuncData flatfunc)) =
+ pPrint hsfunc $+$ (text "Flattened: " $$ nest 15 (ppffunc flatfunc))
+ ppffunc (Just (Left f)) = pPrint f
+ ppffunc (Just (Right f)) = pPrint f
+ ppffunc Nothing = text "Nothing"
+ modname = showSDoc $ Module.pprModule (HscTypes.cm_module mod)
+
+instance (OutputableBndr b) => Pretty (CoreSyn.Bind b) where
+ pPrint (CoreSyn.NonRec b expr) =
+ text "NonRec: " $$ nest 10 (prettyBind (b, expr))
+ pPrint (CoreSyn.Rec binds) =
+ text "Rec: " $$ nest 10 (vcat $ map (prettyBind) binds)
+
+prettyBind :: (Outputable b, Outputable e) => (b, e) -> Doc
+prettyBind (b, expr) =
+ text b' <> text " = " <> text expr'
+ where
+ b' = showSDoc $ ppr b
+ expr' = showSDoc $ ppr expr