libstdc++-v3/testsuite/20_util/specialized_algorithms/uninitialized_fill_n/58982.cc

   1 // Copyright (C) 2013-2014 Free Software Foundation, Inc.
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 3, or (at your option)
   7 // any later version.
   8
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING3.  If not see
  16 // <http://www.gnu.org/licenses/>.
  17
  18 // 20.7.12 specialized algorithms
  19
  20 // { dg-options "-std=gnu++11" }
  21 // { dg-do compile }
  22
  23 #include <memory>
  24
  25 // libstdc++/58982
  26
  27 // trivial class that is not assignable
  28 struct T
  29 {
  30   T() = default;
  31   ~T() = default;
  32
  33   T& operator=(const T&) = delete;
  34 };
  35
  36 void
  37 test01(T* first)
  38 {
  39   T t;
  40   std::uninitialized_fill_n(first, 1, t);
  41 }