From ba5ea548cefd82307e96a6308e2b85425030e461 Mon Sep 17 00:00:00 2001
From: shugo <shugo@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 11 Nov 2012 02:42:04 +0000
Subject: * vm_core.h (rb_call_info_t::refinements), compile.c (new_callinfo): 
  add a new field for inline method cache.

* vm_insnhelper.c (vm_search_method): check rb_call_info_t::refinements
  not to confuse inline method cache when module_eval is used with
  refinements.

* test/ruby/test_refinement.rb: related test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37616 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_refinement.rb | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'test')

diff --git a/test/ruby/test_refinement.rb b/test/ruby/test_refinement.rb
index aeb519c18d..12a00bb16c 100644
--- a/test/ruby/test_refinement.rb
+++ b/test/ruby/test_refinement.rb
@@ -685,4 +685,28 @@ class TestRefinement < Test::Unit::TestCase
     assert_equal("#<refinement:#{c.inspect}@#{m.inspect}>",
                  m.refinements[c].inspect)
   end
+
+  module InlineMethodCache
+    class C
+      def foo
+        "original"
+      end
+    end
+
+    module M
+      refine C do
+        def foo
+          "refined"
+        end
+      end
+    end
+  end
+
+  def test_inline_method_cache
+    c = InlineMethodCache::C.new
+    f = Proc.new { c.foo }
+    assert_equal("original", f.call)
+    assert_equal("refined", InlineMethodCache::M.module_eval(&f))
+    assert_equal("original", f.call)
+  end
 end
-- 
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