tenderlove	2019-04-20 14:11:37 +0900 (Sat, 20 Apr 2019)

  New Revision: 67635

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=67635

  Log:
    Always pin stack zombie and moved slots
    
    We should always pin stack zombies and moved

  Modified files:
    trunk/gc.c
Index: gc.c
===================================================================
--- gc.c	(revision 67634)
+++ gc.c	(revision 67635)
@@ -4654,6 +4654,11 @@ gc_mark_maybe_(rb_objspace_t *objspace, https://github.com/ruby/ruby/blob/trunk/gc.c#L4654
 
         unpoison_object(obj, false);
         type = BUILTIN_TYPE(obj);
+
+        if (type == T_MOVED || type == T_ZOMBIE) {
+            gc_pin(objspace, obj);
+        }
+
         /* Garbage can live on the stack, so do not mark or pin */
         if (type != T_MOVED && type != T_ZOMBIE && type != T_NONE) {
             if (pin) {

--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/