1 files changed, 1 insertions, 0 deletions
diff --git a/iseq.h b/iseq.h
index 27271488c7..d09cdd5414 100644
--- a/iseq.h
+++ b/iseq.h
@@ -82,6 +82,7 @@ struct iseq_compile_data {
     struct iseq_compile_data_storage *storage_head;
     struct iseq_compile_data_storage *storage_current;
     int last_line;
+    int last_coverable_line;
     int flip_cnt;
     int label_no;
     int node_level;