diff options
| author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-08-01 02:10:19 +0000 |
|---|---|---|
| committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-08-01 02:10:19 +0000 |
| commit | fb29a4dcda2b9c4fde85c6cf237d5158c0fe583e (patch) | |
| tree | c548a2cd2aeb418af18c98a7856ed7b70ac19ed6 /include | |
| parent | 66cc7e043be0b7fc8aec18d755afdd0f85302578 (diff) | |
should not copy promoted flags.
* include/ruby/ruby.h (rb_clone_setup): should not copy some flags
(FL_PROMOTED0|FL_PROMOTED1|FL_FINALIZE).
[Bug #13775]
* test/ruby/test_object.rb: add a test (note that this test will fail
only when RGENGC_CHECK_MODE >= 2).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59457 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'include')
| -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); } |