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vm_method.c: clear cache after refine method

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* vm_method.c (rb_add_refined_method_entry): clear cache in the
  refined class since refining a method entry is modifying the class.
  [ruby-core:57079] [Bug #8880]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42896 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-09-09 07:56:02 +00:00
parent d968e9ecfa
commit a71ee2ce41
3 changed files with 30 additions and 0 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Mon Sep 9 16:55:59 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* vm_method.c (rb_add_refined_method_entry): clear cache in the
refined class since refining a method entry is modifying the class.
[ruby-core:57079] [Bug #8880]
Mon Sep 9 09:14:58 2013 Nobuyoshi Nakada <nobu@ruby-lang.org>
* tool/rbinstall.rb (Gem::Specification#initialize): default date to

23
test/ruby/test_refinement.rb
View file

@ -982,6 +982,29 @@ class TestRefinement < Test::Unit::TestCase
RUBY
end
def test_refine_after_using
assert_separately([], <<-"end;")
bug8880 = '[ruby-core:57079] [Bug #8880]'
module Test
refine(String) do
end
end
using Test
def t
'Refinements are broken!'.chop!
end
t
module Test
refine(String) do
def chop!
self.sub!(/broken/, 'fine')
end
end
end
assert_equal('Refinements are fine!', t, bug8880)
end;
end
private
def eval_using(mod, s)

1
vm_method.c
View file

@ -190,6 +190,7 @@ rb_add_refined_method_entry(VALUE refined_class, ID mid)
if (me) {
make_method_entry_refined(me);
rb_clear_cache_by_class(refined_class);
}
else {
rb_add_method(refined_class, mid, VM_METHOD_TYPE_REFINED, 0,