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* proc.c (method_eq): fix the documentation to refer to owner.

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[ruby-core:51105] [Bug #7613]

* test/ruby/test_method.rb (test_alias_onwer): new test to confirm
  that `a == b' returns false if owners of a and b are different.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38638 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
shugo 2012-12-28 02:23:11 +00:00
parent bab92f0fea
commit d5a39c0aa8
3 changed files with 25 additions and 1 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
Fri Dec 28 11:17:47 2012 Shugo Maeda <shugo@ruby-lang.org>
* proc.c (method_eq): fix the documentation to refer to owner.
[ruby-core:51105] [Bug #7613]
* test/ruby/test_method.rb (test_alias_onwer): new test to confirm
that `a == b' returns false if owners of a and b are different.
Fri Dec 28 07:07:43 2012 NARUSE, Yui <naruse@ruby-lang.org>
* def/id.def: use split(/^/) instead of String#lines to support

3
proc.c
View file

@ -1023,7 +1023,8 @@ mnew(VALUE klass, VALUE obj, ID id, VALUE mclass, int scope)
* meth == other_meth -> true or false
*
* Two method objects are equal if they are bound to the same
* object and refer to the same method definition.
* object and refer to the same method definition and their owners are the
* same class or module.
*/
static VALUE

15
test/ruby/test_method.rb
View file

@ -507,4 +507,19 @@ class TestMethod < Test::Unit::TestCase
assert_instance_of String, __dir__
assert_equal(File.dirname(__FILE__), __dir__)
end
def test_alias_owner
bug7613 = '[ruby-core:51105]'
c = Class.new {
def foo
end
}
x = c.new
class << x
alias bar foo
end
assert_equal(c, x.method(:foo).owner)
assert_equal(x.singleton_class, x.method(:bar).owner)
assert(x.method(:foo) != x.method(:bar), bug7613)
end
end