{"ast_node_type":"import","tokens":[{"end":64,"kind":"keyword","start":0,"text":"use"}]}
            use rustc_public_bridge::context::AllocRangeHelpers;
            let alloc = alloc::try_new_indirect(alloc_id, cx);
            Ok(allocation_filter(&alloc.0, cx.alloc_range(offset, layout.size), tables, cx))