- showSpec = AST.Function showId [AST.IfaceVarDec adtPar adtTM] stringTM
- showExpr = AST.CaseSm (AST.PrimName $ AST.NSelected $ (AST.NSimple adtPar) AST.:.: (AST.SSimple $ (mkVHDLBasicId conLbl)))
- [AST.CaseSmAlt [AST.ChoiceE $ AST.PrimLit $ show x] [AST.ReturnSm (Just $ ((AST.PrimLit $ '"':(conIds!!x)++[' ','"'])) AST.:&: showFields x)] | x <- [0..(length conIds) -1]]
+ parenPar = AST.unsafeVHDLBasicId "paren"
+ showSpec = AST.Function showId [AST.IfaceVarDec adtPar adtTM, AST.IfaceVarDec parenPar booleanTM] stringTM
+ showExpr = AST.CaseSm ((selectedName adtPar) (mkVHDLBasicId conLbl))
+ [AST.CaseSmAlt [AST.ChoiceE $ AST.PrimLit $ show x] (
+ if (null (elemIdss!!x)) then
+ [AST.ReturnSm (Just $ ((genExprFCall2 showId) . (\x -> (selectedName adtPar x, AST.PrimLit "false")) $ mkVHDLBasicId conLbl) AST.:&: showFields x)]
+ else
+ [addParens (((genExprFCall2 showId) . (\x -> (selectedName adtPar x, AST.PrimLit "false")) $ mkVHDLBasicId conLbl) AST.:&: showFields x)]
+ ) | x <- [0..(length conIds) -1]]