diff options
| author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-08-05 07:00:33 +0000 |
|---|---|---|
| committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-08-05 07:00:33 +0000 |
| commit | 5013a509cdf8633e908648680f5104ec544ead4c (patch) | |
| tree | 80a2938555ea966c7c79894650eb74816482dec0 /include | |
| parent | 23390a82e606ac53a3f9567c98405b19df713feb (diff) | |
merge revision(s) 59457: [Backport #13775]
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/branches/ruby_2_4@59520 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 5ca1f9cc55..34004a13c3 100644 --- a/include/ruby/ruby.h +++ b/include/ruby/ruby.h @@ -2007,7 +2007,8 @@ 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); } |