[trafficserver] branch master updated: gcc9 - fix class Connection.

[amc]

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amc pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/trafficserver.git


The following commit(s) were added to refs/heads/master by this push:
     new 7115f9b  gcc9 - fix class Connection.
7115f9b is described below

commit 7115f9be5f32a55347cb82256f9d4f3b24f009cb
Author: Alan M. Carroll <a...@apache.org>
AuthorDate: Mon May 6 11:25:40 2019 -0500

    gcc9 - fix class Connection.
---
 iocore/net/P_Connection.h | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/iocore/net/P_Connection.h b/iocore/net/P_Connection.h
index 8c8d4ce..51a28e5 100644
--- a/iocore/net/P_Connection.h
+++ b/iocore/net/P_Connection.h
@@ -132,6 +132,7 @@ struct Connection {
 
   virtual ~Connection();
   Connection();
+  Connection(Connection const &that) = delete;
 
   /// Default options.
   static NetVCOptions const DEFAULT_OPTIONS;
@@ -141,12 +142,16 @@ struct Connection {
    */
   void move(Connection &);
 
-private:
-  // Don't want copy constructors to avoid having the deconstructor on
-  // temporarily copies close the file descriptor too soon. Use move instead
-  Connection(Connection const &);
-
 protected:
+  /** Assignment operator.
+   *
+   * @param that Source object.
+   * @return @a this
+   *
+   * This is protected because it is not safe in the general case, but is 
valid for
+   * certain subclasses. Those provide a public assignemnt that depends on 
this method.
+   */
+  Connection &operator=(Connection const &that) = default;
   void _cleanup();
 };