libstdc++-v3/testsuite/libstdc++-xmethods/array.cc

   1 // { dg-do run { target c++11 } }
   2 // { dg-options "-g -O0" }
   3
   4 // Copyright (C) 2014-2024 Free Software Foundation, Inc.
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 3, or (at your option)
  10 // any later version.
  11
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING3.  If not see
  19 // <http://www.gnu.org/licenses/>.
  20
  21 #include <array>
  22
  23 int
  24 main ()
  25 {
  26   std::array<int, 10> a;
  27   std::array<int, 0> a1;
  28
  29   for (int i = 0; i < 10; i++)
  30     a[i] = 100 + i;
  31
  32 // { dg-final { note-test a.size() 10 } }
  33 // { dg-final { note-test a.empty() false } }
  34 // { dg-final { note-test a1.empty() true } }
  35 // { dg-final { note-test a1.size() 0 } }
  36 // { dg-final { note-test a.front() 100 } }
  37 // { dg-final { note-test a.back() 109 } }
  38 // { dg-final { note-test a.at(5) 105 } }
  39 // { dg-final { note-test a\[0\] 100 } }
  40 // { dg-final { note-test a\[4\] 104 } }
  41 // { dg-final { note-test a\[9\] 109 } }
  42
  43 // { dg-final { whatis-test a.size() std::size_t } }
  44 // { dg-final { whatis-test a.empty() bool } }
  45 // { dg-final { whatis-test a.front() int } }
  46 // { dg-final { whatis-test a.back() int } }
  47 // { dg-final { whatis-test a.at(5) int } }
  48 // { dg-final { whatis-test a\[0\] int } }
  49
  50   return 0;  // Mark SPOT
  51 }
  52
  53 // { dg-final { gdb-test SPOT {} 1 } }