vvalue
buildDataCon :: FamInstEnvs-> DataConBangOpts-> Name-> Bool-> TyConRepName-> [HsSrcBang]-> [FieldLabel]-> [TyVar]-> [TyCoVar]-> [InvisTVBinder]-> [EqSpec]-> KnotTied ThetaType-> [KnotTied (Scaled Type)]-> KnotTied Type-> KnotTied TyCon-> NameEnv ConTag-> TcRnIf m n DataCon