diff --git a/ChangeLog b/ChangeLog
index 738111c3b0..6bb1c632f8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sun Feb 13 00:48:47 2011  Tadayoshi Funaba  <tadf@dotrb.org>
+
+	* lib/date.rb (Date#===): [ruby-core:35127]
+
 Sun Feb 13 00:29:18 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* lib/test/unit.rb (Test::Unit::Options#process_args): always
diff --git a/lib/date.rb b/lib/date.rb
index 43814792f7..079a6059bb 100644
--- a/lib/date.rb
+++ b/lib/date.rb
@@ -1,7 +1,7 @@
 #
 # date.rb - date and time library
 #
-# Author: Tadayoshi Funaba 1998-2010
+# Author: Tadayoshi Funaba 1998-2011
 #
 # Documentation: William Webber <william@williamwebber.com>
 #
@@ -1103,7 +1103,7 @@ class Date
 	  end
 	end;
       end
-    end
+    end # <<dummy
 
     private :once
 
@@ -1399,8 +1399,11 @@ class Date
     when Numeric; return jd == other
     when Date;    return jd == other.jd
     else
-      l, r = other.coerce(self)
-      return l === r
+      begin
+	l, r = other.coerce(self)
+	return l === r
+      rescue NoMethodError
+      end
     end
     false
   end
diff --git a/lib/date/delta.rb b/lib/date/delta.rb
index 51c857e78a..e524cbc324 100644
--- a/lib/date/delta.rb
+++ b/lib/date/delta.rb
@@ -231,7 +231,7 @@ class Date
 	  @delta.real / (u * RUNITS['#{k}'])
 	end
       end;
-    end
+    end # <<dummy
 
     alias_method :in_mins, :in_minutes
     alias_method :in_secs, :in_seconds