{"ast_node_type":"other","tokens":[{"end":76,"kind":"keyword","start":0,"text":"SyntaxExtension::default(SyntaxExtensionKind::NonMacroAttr,"}]}
        SyntaxExtension::default(SyntaxExtensionKind::NonMacroAttr, edition)
    pub fn non_macro_attr(edition: Edition) -> SyntaxExtension {
    }