libstdc++-v3/testsuite/23_containers/array/requirements/fill.cc

   1 // { dg-options "-std=gnu++0x" }
   2
   3 // 2008-06-13  Paolo Carlini  <paolo.carlini@oracle.com>
   4 //
   5 // Copyright (C) 2008 Free Software Foundation, Inc.
   6 //
   7 // This file is part of the GNU ISO C++ Library.  This library is free
   8 // software; you can redistribute it and/or modify it under the
   9 // terms of the GNU General Public License as published by the
  10 // Free Software Foundation; either version 2, or (at your option)
  11 // any later version.
  12 //
  13 // This library is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17 //
  18 // You should have received a copy of the GNU General Public License along
  19 // with this library; see the file COPYING.  If not, write to the Free
  20 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  21 // USA.
  22
  23 #include <array>
  24 #include <testsuite_hooks.h>
  25
  26 // DR 776. Undescribed assign function of std::array.
  27 void test01()
  28 {
  29   bool test __attribute__((unused)) = true;
  30
  31   const size_t len = 3;
  32   typedef std::array<int, len> array_type;
  33
  34   array_type a = { { 0, 1, 2 } };
  35   const int value = 5;
  36
  37   a.fill(value);
  38   VERIFY( a[0] == value );
  39   VERIFY( a[1] == value );
  40   VERIFY( a[2] == value );
  41 }
  42
  43 int main()
  44 {
  45   test01();
  46   return 0;
  47 }