1 files changed, 1 insertions, 0 deletions
diff --git a/src/regparse.h b/src/regparse.h
index 9e366fe..c9d1fe8 100644
--- a/src/regparse.h
+++ b/src/regparse.h
@@ -306,6 +306,7 @@ typedef struct {
   int curr_max_regnum;
   int has_recursion;
 #endif
+  unsigned int parse_depth;
 } ScanEnv;