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Backport #8188
closedWrong warning about __attached__
Status:
Closed
Assignee:
Description
ruby -w -e "ARGF.singleton_class.instance_eval{}"
=> warning: instance variable attached not initialized¶
Here's the test, but I'm not sure how to fix. Should rb_ivar_get(..., id_attached) replaced with rb_attr_get?
diff --git a/test/ruby/test_eval.rb b/test/ruby/test_eval.rb
index 580d3e8..8e3bd8c 100644
--- a/test/ruby/test_eval.rb
+++ b/test/ruby/test_eval.rb
@@ -215,6 +215,12 @@ class TestEval < Test::Unit::TestCase
end
end
+ def test_instance_eval_on_argf_singleton_class
+ assert_warning('', '[ruby-core:xxx]') do
+ ARGF.singleton_class.instance_eval{}
+ end
+ end
+
class Foo
Bar = 2
end
Updated by nobu (Nobuyoshi Nakada) about 11 years ago
- Status changed from Open to Closed
- % Done changed from 0 to 100
This issue was solved with changeset r40013.
Marc-Andre, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.
class.c: suppress wrong warning
- class.c (HAVE_METACLASS_P): should check FL_SINGLTON flag before get
instance variable to get rid of wrong warning about attached.
[ruby-core:53839] [Bug #8188]
Updated by nobu (Nobuyoshi Nakada) about 11 years ago
- Tracker changed from Bug to Backport
- Project changed from Ruby master to Backport200
- Category deleted (
core) - Status changed from Closed to Assigned
- Assignee set to nagachika (Tomoyuki Chikanaga)
- Target version deleted (
2.1.0)
Updated by nagachika (Tomoyuki Chikanaga) about 11 years ago
- Status changed from Assigned to Closed
This issue was solved with changeset r40294.
Marc-Andre, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.
merge revision(s) 40013,40032: [Backport #8188]
* class.c (HAVE_METACLASS_P): should check FL_SINGLTON flag before get
instance variable to get rid of wrong warning about __attached__.
[ruby-core:53839] [Bug #8188]
* class.c (HAVE_METACLASS_P): should check FL_SINGLETON flag before get
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