* gc.c (gc_mark_stacked_objects): check only when check_mode > 0.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43879 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/gc.c b/gc.c
index 0adf549334..79cd7971f8 100644
--- a/gc.c
+++ b/gc.c
@@ -3908,7 +3908,7 @@ gc_mark_stacked_objects(rb_objspace_t *objspace)
 
     if (!mstack->index) return;
     while (pop_mark_stack(mstack, &obj)) {
-	if (!gc_marked(objspace, obj)) {
+	if (RGENGC_CHECK_MODE > 0 && !gc_marked(objspace, obj)) {
 	    rb_bug("gc_mark_stacked_objects: %p (%s) is infant, but not marked.", (void *)obj, obj_type_name(obj));
 	}
         gc_mark_children(objspace, obj);