numerical overflow detection

1 files changed, 2 insertions, 1 deletions

diff --git a/consts.h b/consts.h
index 4a7c900..7e5de8d 100644
--- a/consts.h
+++ b/consts.h
@@ -18,7 +18,8 @@ enum ErrCode {
     PAR_ERR_IMPROPER_VECT,
     SYN_ERR_BAD_FORMAL,
     RUN_ERR_QUEUE_OVERFLOW,
-    RUN_ERR_STACK_OVERFLOW
+    RUN_ERR_STACK_OVERFLOW,
+    RUN_ERR_NUMERIC_OVERFLOW
 };
 
 extern const char *ERR_MSG[];