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vm_method.c: overrid flag of prepending method

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* vm_method.c (rb_export_method): directly override the flag of method
  defined in prepending class too, not adding zsuper entry.
  [ruby-core:53106] [Bug #8005]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39743 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-03-13 05:51:32 +00:00
parent 49a22e173b
commit be909b5e95
3 changed files with 20 additions and 1 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Wed Mar 13 14:51:26 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* vm_method.c (rb_export_method): directly override the flag of method
defined in prepending class too, not adding zsuper entry.
[ruby-core:53106] [Bug #8005]
Wed Mar 13 13:06:26 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* configure.in (rm, shvar_to_cpp, unexpand_shvar): local is not

12
test/ruby/test_module.rb
View file

@ -1489,6 +1489,18 @@ class TestModule < Test::Unit::TestCase
assert_equal(0, 1 / 2)
end
def test_prepend_visibility
bug8005 = '[ruby-core:53106] [Bug #8005]'
c = Class.new do
prepend Module.new {}
def foo() end
protected :foo
end
a = c.new
assert_respond_to a, [:foo, true]
assert_nothing_raised(NoMethodError) {a.send :foo}
end
def test_class_variables
m = Module.new
m.class_variable_set(:@@foo, 1)

3
vm_method.c
View file

@ -754,7 +754,8 @@ rb_export_method(VALUE klass, ID name, rb_method_flag_t noex)
if (me->flag != noex) {
rb_vm_check_redefinition_opt_method(me, klass);
if (klass == defined_class) {
if (klass == defined_class ||
RCLASS_ORIGIN(klass) == defined_class) {
me->flag = noex;
if (me->def->type == VM_METHOD_TYPE_REFINED) {
me->def->body.orig_me->flag = noex;