{"ast_node_type":"variable","tokens":[{"end":86,"kind":"keyword","start":0,"text":"let"}]}
        let type_info_vtable = bx.declare_global("??_7type_info@@6B@", bx.type_ptr());
        // the one used in library/panic_unwind/src/seh.rs.
        let type_name = bx.const_bytes(b"rust_panic\0");