openssl: add OpenSSL::BN#inspect and OpenSSL::X509::Name#inspect

* ext/openssl/lib/openssl/bn.rb (inspect): added. BN#inspect should be
  implemented. Kernel#inspect used to call #to_s if #to_s is redefined
  but no longer in >= Ruby 2.0.0.  [ruby-dev:48217] [Bug #9833]

* ext/openssl/lib/openssl/x509.rb (X509::Name#inspect): ditto.

3 files changed, 16 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 7297bca094..253fd04b64 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+Fri May 20 13:36:42 2016  Kazuki Yamaguchi  <k@rhe.jp>
+
+	* ext/openssl/lib/openssl/bn.rb (inspect): added. BN#inspect should be
+	  implemented. Kernel#inspect used to call #to_s if #to_s is redefined
+	  but no longer in >= Ruby 2.0.0.  [ruby-dev:48217] [Bug #9833]
+
+	* ext/openssl/lib/openssl/x509.rb (X509::Name#inspect): ditto.
+
 Thu May 19 21:21:57 2016  Kazuhiro NISHIYAMA  <zn@mbf.nifty.com>
 
 	* re.c (rb_reg_match_m_p): [DOC] fix return value in rdoc.
diff --git a/ext/openssl/lib/openssl/bn.rb b/ext/openssl/lib/openssl/bn.rb
index 6d6c96e42d..e3a6bd2b60 100644
--- a/ext/openssl/lib/openssl/bn.rb
+++ b/ext/openssl/lib/openssl/bn.rb
@@ -23,6 +23,10 @@ module OpenSSL
         q.text to_i.to_s
       }
     end
+
+    def inspect
+      "#<#{self.class} #{to_s}>"
+    end
   end # BN
 end # OpenSSL
 
diff --git a/ext/openssl/lib/openssl/x509.rb b/ext/openssl/lib/openssl/x509.rb
index aef3456e0f..3caaacff12 100644
--- a/ext/openssl/lib/openssl/x509.rb
+++ b/ext/openssl/lib/openssl/x509.rb
@@ -152,6 +152,10 @@ module OpenSSL
           q.text to_s(OpenSSL::X509::Name::RFC2253)
         }
       end
+
+      def inspect
+        "#<#{self.class} #{to_s(RFC2253)}>"
+      end
     end
 
     class StoreContext