{"ast_node_type":"other","tokens":[{"end":96,"kind":"keyword","start":0,"text":"//"}]}
        // If we're not optimising, *but* memory sanitizer is on, emit noundef, since it affects
    } else if cx.tcx.sess.opts.unstable_opts.sanitizer.contains(SanitizerSet::MEMORY) {
        // memory sanitizer's behavior.