ceph/src/boost/libs/config/test/boost_no_cxx11_override.ipp

   1 /*
   2 Copyright 2020 Glen Joseph Fernandes
   3 (glenjofe@gmail.com)
   4
   5 Distributed under Boost Software License, Version 1.0.
   6 (See accompanying file LICENSE_1_0.txt or copy at
   7 http://www.boost.org/LICENSE_1_0.txt)
   8 */
   9
  10 // MACRO: BOOST_NO_CXX11_OVERRIDE
  11 // TITLE: C++11 SFINAE for expressions
  12 // DESCRIPTION: C++11 SFINAE for expressions not supported.
  13
  14 namespace boost_no_cxx11_override {
  15
  16 struct base {
  17     virtual void first() = 0;
  18     virtual void second() { }
  19 };
  20
  21 struct derived
  22     : base {
  23     void first() override { }
  24     void second() override { }
  25 };
  26
  27 int test()
  28 {
  29     return 0;
  30 }
  31
  32 } /* boost_no_cxx11_override */