{"ast_node_type":"other","tokens":[{"end":90,"kind":"keyword","start":0,"text":"load_vtable(bx,"}]}
                load_vtable(bx, old_info, bx.type_ptr(), vtable_byte_offset, source, true)
                let vtable_byte_offset = u64::try_from(entry_idx).unwrap() * ptr_size.bytes();
            } else {