* eval.c (frame_func_id): __method__ return different name from

    methods defined by Module#define_method with a same block.
    [ruby-core:35386] fixes #4606
  * eval (method_entry_of_iseq): new helper function. search control
    frame stack for a method entry which has given iseq.
  * test/ruby/test_method.rb: add tests for #4696

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31436 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 26 insertions, 0 deletions

diff --git a/test/ruby/test_method.rb b/test/ruby/test_method.rb
index fa5f9988f5..90f7ddacde 100644
--- a/test/ruby/test_method.rb
+++ b/test/ruby/test_method.rb
@@ -92,6 +92,32 @@ class TestMethod < Test::Unit::TestCase
     assert_nil(eval("class TestCallee; __method__; end"))
   end
 
+  def test_method_in_define_method_block
+    bug4606 = '[ruby-core:35386]'
+    c = Class.new do
+      [:m1, :m2].each do |m|
+        define_method(m) do
+          __method__
+        end
+      end
+    end
+    assert_equal(:m1, c.new.m1, bug4606)
+    assert_equal(:m2, c.new.m2, bug4606)
+  end
+
+  def test_method_in_block_in_define_method_block
+    bug4606 = '[ruby-core:35386]'
+    c = Class.new do
+      [:m1, :m2].each do |m|
+        define_method(m) do
+          tap { return __method__ }
+        end
+      end
+    end
+    assert_equal(:m1, c.new.m1, bug4606)
+    assert_equal(:m2, c.new.m2, bug4606)
+  end
+
   def test_body
     o = Object.new
     def o.foo; end