libstdc++-v3/testsuite/23_containers/array/tuple_interface/get_neg.cc

   1 // { dg-do compile { target c++11 } }
   2 // { dg-require-normal-mode "" }
   3
   4 // Copyright (C) 2012-2020 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 std::array<int, 1> a{};
  24 const std::array<int, 1> ca{};
  25
  26 int n1 = std::get<1>(a);
  27 int n2 = std::get<1>(std::move(a));
  28 int n3 = std::get<1>(ca);
  29
  30 // { dg-error "static assertion failed" "" { target *-*-* } 336 }
  31 // { dg-error "static assertion failed" "" { target *-*-* } 345 }
  32 // { dg-error "static assertion failed" "" { target *-*-* } 353 }