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author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-03-18 21:31:55 +0000 |
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committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-03-18 21:31:55 +0000 |
commit | 6964df9a21633be9c77eba96e56f8a62db8901d1 (patch) | |
tree | ba4bfc3d4a3f5646b9dba070b849f71f11acb05d | |
parent | 5f879f76d7e7a546fcf3ecb67de8d3cbe475b6c4 (diff) | |
download | ruby-6964df9a21633be9c77eba96e56f8a62db8901d1.tar.gz |
* object.c (rb_obj_clone): do not touch age (FL_PROMOTED[01]) because
rb_obj_alloc() can return old object in debug.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50017 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | object.c | 2 |
2 files changed, 6 insertions, 1 deletions
@@ -1,3 +1,8 @@ +Thu Mar 19 06:30:35 2015 Koichi Sasada <ko1@atdot.net> + + * object.c (rb_obj_clone): do not touch age (FL_PROMOTED[01]) because + rb_obj_alloc() can return old object in debug. + Thu Mar 19 06:29:28 2015 Koichi Sasada <ko1@atdot.net> * test/objspace/test_objspace.rb: flag name was changed @@ -328,7 +328,7 @@ rb_obj_clone(VALUE obj) rb_raise(rb_eTypeError, "can't clone %s", rb_obj_classname(obj)); } clone = rb_obj_alloc(rb_obj_class(obj)); - RBASIC(clone)->flags &= (FL_TAINT); + RBASIC(clone)->flags &= (FL_TAINT|FL_PROMOTED0|FL_PROMOTED1); RBASIC(clone)->flags |= RBASIC(obj)->flags & ~(FL_PROMOTED0|FL_PROMOTED1|FL_FREEZE|FL_FINALIZE); singleton = rb_singleton_class_clone_and_attach(obj, clone); |