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class.c: exclude refined methods

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* class.c (method_entry_i): should exclude refined methods from
  instance method list.  [ruby-core:57080] [Bug #8881]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42903 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-09-10 03:39:31 +00:00
parent 9d9dfc2172
commit 67129c8383
3 changed files with 20 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Tue Sep 10 12:39:17 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* class.c (method_entry_i): should exclude refined methods from
instance method list. [ruby-core:57080] [Bug #8881]
Tue Sep 10 12:05:04 2013 Kazuhiro NISHIYAMA <zn@mbf.nifty.com> Tue Sep 10 12:05:04 2013 Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
* io.c (rb_f_printf): [DOC] add missing parenthesis in rdoc. * io.c (rb_f_printf): [DOC] add missing parenthesis in rdoc.

4
class.c
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@ -1121,6 +1121,10 @@ method_entry_i(st_data_t key, st_data_t value, st_data_t data)
st_table *list = (st_table *)data; st_table *list = (st_table *)data;
long type; long type;
if (me && me->def->type == VM_METHOD_TYPE_REFINED) {
me = rb_resolve_refined_method(Qnil, me, NULL);
if (!me) return ST_CONTINUE;
}
if (!st_lookup(list, key, 0)) { if (!st_lookup(list, key, 0)) {
if (UNDEFINED_METHOD_ENTRY_P(me)) { if (UNDEFINED_METHOD_ENTRY_P(me)) {
type = -1; /* none */ type = -1; /* none */

11
test/ruby/test_refinement.rb
View file

@ -1005,6 +1005,17 @@ class TestRefinement < Test::Unit::TestCase
end; end;
end end
def test_instance_methods
bug8881 = '[ruby-core:57080] [Bug #8881]'
assert_not_include(Foo.instance_methods(false), :z, bug8881)
assert_not_include(FooSub.instance_methods(true), :z, bug8881)
end
def test_method_defined
assert_not_send([Foo, :method_defined?, :z])
assert_not_send([FooSub, :method_defined?, :z])
end
private private
def eval_using(mod, s) def eval_using(mod, s)