1 files changed, 1 insertions, 0 deletions
diff --git a/lempar.c b/lempar.c
index 774b875e21..8f7eb02bc3 100644
--- a/lempar.c
+++ b/lempar.c
@@ -294,6 +294,7 @@ static void yy_destructor(
   YYMINORTYPE *yypminor   /* The object to be destroyed */
 ){
   ParseARG_FETCH;
+  ParseARG_STORE; /* Suppress warning about unused %extra_argument variable */
   switch( yymajor ){
     /* Here is inserted the actions which take place when a
     ** terminal or non-terminal is destroyed.  This can happen