{"ast_node_type":"other","tokens":[{"end":25,"kind":"keyword","start":0,"text":"#[derive(LintDiagnostic)]"}]}
#[derive(LintDiagnostic)]
// FIXME(jdonszelmann): duplicated in rustc_lints, should be moved here completely.
#[diag(attr_parsing_ill_formed_attribute_input)]