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vm_eval.c: follow the original class

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* vm_eval.c (vm_call0_body): follow the original class, not to
  loop the prepended module.  [ruby-core:77784] [Bug #12876]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56520 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2016-10-29 00:39:16 +00:00
parent 420b4ae26d
commit 693eabb2be
3 changed files with 20 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Sat Oct 29 09:39:14 2016 Nobuyoshi Nakada <nobu@ruby-lang.org>
* vm_eval.c (vm_call0_body): follow the original class, not to
loop the prepended module. [ruby-core:77784] [Bug #12876]
Sat Oct 29 00:14:30 2016 Nobuyoshi Nakada <nobu@ruby-lang.org>
* enc/trans/windows-1255-tbl.rb: update mapping from 0xCA to

14
test/ruby/test_super.rb
View file

@ -530,4 +530,18 @@ class TestSuper < Test::Unit::TestCase
assert_equal "b", b.new.foo{"c"}
end
def test_public_zsuper_with_prepend
bug12876 = '[ruby-core:77784] [Bug #12876]'
m = EnvUtil.labeled_module("M")
c = EnvUtil.labeled_class("C") {prepend m; public :initialize}
o = assert_nothing_raised(Timeout::Error, bug12876) {
Timeout.timeout(3) {c.new}
}
assert_instance_of(c, o)
m.module_eval {def initialize; raise "exception in M"; end}
assert_raise_with_message(RuntimeError, "exception in M") {
c.new
}
end
end

2
vm_eval.c
View file

@ -201,7 +201,7 @@ vm_call0_body(rb_thread_t* th, struct rb_calling_info *calling, const struct rb_
goto again;
}
super_class = RCLASS_SUPER(cc->me->defined_class);
super_class = RCLASS_SUPER(RCLASS_ORIGIN(cc->me->defined_class));
if (!super_class || !(cc->me = rb_callable_method_entry(super_class, ci->mid))) {
enum method_missing_reason ex = (type == VM_METHOD_TYPE_ZSUPER) ? MISSING_SUPER : 0;