{"ast_node_type":"other","tokens":[{"end":85,"kind":"keyword","start":0,"text":"BuiltinLintDiag::UnusedMacroUse"}]}
        BuiltinLintDiag::UnusedMacroUse => lints::UnusedMacroUse.decorate_lint(diag),
        }
        BuiltinLintDiag::PrivateExternCrateReexport { source: ident, extern_crate_span } => {