{"ast_node_type":"other","tokens":[{"end":84,"kind":"keyword","start":0,"text":"|"}]}
            | ast::ItemKind::Union(ident, ..) => self.check_case(cx, "type", ident),
            | ast::ItemKind::Struct(ident, ..)
            ast::ItemKind::Trait(box ast::Trait { ident, .. }) => {