{"ast_node_type":"variable","tokens":[{"end":78,"kind":"keyword","start":0,"text":"let"}]}
    let alloc_id = ecx.tcx.reserve_and_set_static_alloc(static_def_id.into());
    let alloc = Allocation::try_new(layout.size, layout.align.abi, AllocInit::Uninit, ())?;
    assert_eq!(ecx.machine.static_root_ids, None);