* vm_method.c (rb_add_method_def): show the location where

  overwritten method was defined.  [ruby-dev:39400]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25169 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/test/ruby/test_class.rb b/test/ruby/test_class.rb
index 093448f2c0..409fc49e4e 100644
--- a/test/ruby/test_class.rb
+++ b/test/ruby/test_class.rb
@@ -106,6 +106,8 @@ class TestClass < Test::Unit::TestCase
   end
 
   def test_method_redefinition
+    feature2155 = '[ruby-dev:39400]'
+
     line = __LINE__+4
     stderr = EnvUtil.verbose_warning do
       Class.new do
@@ -114,6 +116,7 @@ class TestClass < Test::Unit::TestCase
       end
     end
     assert_match(/:#{line}: warning: method redefined; discarding old foo/, stderr)
+    assert_match(/:#{line-1}: warning: previous definition of foo/, stderr, feature2155)
 
     stderr = EnvUtil.verbose_warning do
       Class.new do
@@ -141,6 +144,7 @@ class TestClass < Test::Unit::TestCase
       end
     end
     assert_match(/:#{line}: warning: method redefined; discarding old foo/, stderr)
+    assert_match(/:#{line-1}: warning: previous definition of foo/, stderr, feature2155)
 
     stderr = EnvUtil.verbose_warning do
       Class.new do