{"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"SupportsMacroExpansion::Yes"}]}
                SupportsMacroExpansion::Yes { supports_inner_attrs } => {
                SupportsMacroExpansion::No => Some(("a", "non-macro attribute")),
                    if inner_attr && !supports_inner_attrs {