ceph/src/boost/libs/core/test/first_scalar_test.cpp

   1 /*
   2 Copyright 2019 Glen Joseph Fernandes
   3 (glenjofe@gmail.com)
   4
   5 Distributed under the Boost Software License, Version 1.0.
   6 (http://www.boost.org/LICENSE_1_0.txt)
   7 */
   8 #include <boost/core/first_scalar.hpp>
   9 #include <boost/core/lightweight_test.hpp>
  10
  11 int main()
  12 {
  13     int i1 = 0;
  14     BOOST_TEST_EQ(boost::first_scalar(&i1), &i1);
  15     int i2[4] = { };
  16     BOOST_TEST_EQ(boost::first_scalar(i2), &i2[0]);
  17     int i3[2][4][6] = { };
  18     BOOST_TEST_EQ(boost::first_scalar(i3), &i3[0][0][0]);
  19     return boost::report_errors();
  20 }