{"ast_node_type":"other","tokens":[{"end":83,"kind":"keyword","start":0,"text":"impl<G:"}]}
impl<G: EmissionGuarantee> Diagnostic<'_, G> for TargetFeatureDisableOrEnable<'_> {
    fn into_diag(self, dcx: DiagCtxtHandle<'_>, level: Level) -> Diag<'_, G> {