{"ast_node_type":"other","tokens":[{"end":82,"kind":"keyword","start":0,"text":"self.parent_generics().and_then(|g|"}]}
            self.parent_generics().and_then(|g| g.find_type_or_const_param(param))
            debug_assert_eq!(self.parent_generics().map(|it| it.def), Some(param.parent));
        }