* lib/rdoc/class_module.rb: Fixed duplicate comments for classes and

  modules from C.
* test/rdoc/test_rdoc_class_module.rb:  Test for the above.

* lib/rdoc/parser/c.rb:  Reload C variable names to allow proper
  updates of an ri store for C files.
* lib/rdoc/rdoc.rb:  ditto.
* lib/rdoc/store.rb:  ditto.
* test/rdoc/test_rdoc_parser_c.rb:  Test for the above.
* test/rdoc/test_rdoc_store.rb:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38362 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 10 insertions, 0 deletions

diff --git a/test/rdoc/test_rdoc_class_module.rb b/test/rdoc/test_rdoc_class_module.rb
index e5d855b2cd..670f732290 100644
--- a/test/rdoc/test_rdoc_class_module.rb
+++ b/test/rdoc/test_rdoc_class_module.rb
@@ -41,6 +41,16 @@ class TestRDocClassModule < XrefTestCase
     assert_equal 'comment', cm.comment.text
   end
 
+  def test_add_comment_duplicate
+    tl1 = @store.add_file 'one.rb'
+
+    cm = RDoc::ClassModule.new 'Klass'
+    cm.add_comment '# comment 1', tl1
+    cm.add_comment '# comment 2', tl1
+
+    assert_equal [['comment 2', tl1]], cm.comment_location
+  end
+
   def test_add_comment_stopdoc
     tl = @store.add_file 'file.rb'