diff options
Diffstat (limited to 'include/ruby/ruby.h')
-rw-r--r-- | include/ruby/ruby.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/ruby/ruby.h b/include/ruby/ruby.h index 460dc96230..51dadc9819 100644 --- a/include/ruby/ruby.h +++ b/include/ruby/ruby.h @@ -2028,7 +2028,8 @@ rb_special_const_p(VALUE obj) static inline void rb_clone_setup(VALUE clone, VALUE obj) { - rb_obj_setup(clone, rb_singleton_class_clone(obj), RBASIC(obj)->flags); + rb_obj_setup(clone, rb_singleton_class_clone(obj), + RBASIC(obj)->flags & ~(FL_PROMOTED0|FL_PROMOTED1|FL_FINALIZE)); rb_singleton_class_attached(RBASIC_CLASS(clone), clone); if (RB_FL_TEST(obj, RUBY_FL_EXIVAR)) rb_copy_generic_ivar(clone, obj); } |