RDoc should be able to reference getter/setter methods

[zzak]

I think similar to #164 RDoc should be able to reference #[] and #[]=.

I tried writing a similar test, but for some reason it actually passes:

diff --git a/test/test_rdoc_cross_reference.rb b/test/test_rdoc_cross_reference.rb
index ecb5f9a..c01225a 100644
--- a/test/test_rdoc_cross_reference.rb
+++ b/test/test_rdoc_cross_reference.rb
@@ -144,6 +144,20 @@ class TestRDocCrossReference < XrefTestCase
     assert_ref m, '==='
   end

+  def test_resolve_method_getter
+    m = RDoc::AnyMethod.new '', '[]'
+    @c1.add_method m
+
+    assert_ref m, '[]'
+  end
+
+  def test_resolve_method_setter
+    m = RDoc::AnyMethod.new '', '[]='
+    @c1.add_method m
+
+    assert_ref m, '[]='
+  end
+

Maybe I'm missing something.

[drbrain]

Fixed by @ 4943d20