{"ast_node_type":"variable","tokens":[{"end":54,"kind":"keyword","start":0,"text":"let"}]}
        let local_crate = tcx.crate_name(LOCAL_CRATE);
        let allowed_flag_mismatches = &tcx.sess.opts.cg.unsafe_allow_abi_mismatch;
        let tmod_extender = |tmod: &TargetModifier| (tmod.extend(), tmod.clone());