* eval_error.c (error_print): use volatile to suppress warnings.

* vm_eval.c (eval_string_with_cref): ditto.

* thread.c (rb_exec_recursive): ditto.

* eval_jump.c (rb_exec_end_proc): ditto.

* eval.c (ruby_exec_node): ditto.
  (rb_longjmp): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22677 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/thread.c b/thread.c
index 38e46c3daa..a2c882cfff 100644
--- a/thread.c
+++ b/thread.c
@@ -3345,7 +3345,7 @@ recursive_pop(VALUE hash, VALUE obj)
 VALUE
 rb_exec_recursive(VALUE (*func) (VALUE, VALUE, int), VALUE obj, VALUE arg)
 {
-    VALUE hash = rb_thread_local_aref(rb_thread_current(), recursive_key);
+    volatile VALUE hash = rb_thread_local_aref(rb_thread_current(), recursive_key);
     VALUE objid = rb_obj_id(obj);
 
     if (recursive_check(hash, objid)) {