libstdc++-v3/testsuite/20_util/unique_ptr/cons/ptr_deleter_neg.cc

   1 // { dg-do compile { target c++11 } }
   2
   3 // Copyright (C) 2010-2020 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20 // 20.7.1 Class template unique_ptr [unique.ptr]
  21
  22 #include <memory>
  23
  24 using std::unique_ptr;
  25
  26 void
  27 test01()
  28 {
  29   unique_ptr<long, void(*)(long*)> p1; // { dg-error "no matching" }
  30
  31   unique_ptr<short, void(*)(short*)> p2(nullptr); // { dg-error "no matching" }
  32
  33   unique_ptr<int, void(*)(int*)> p3(new int); // { dg-error "no matching" }
  34 }
  35
  36 void
  37 test02()
  38 {
  39   unique_ptr<long[], void(*)(long*)> p1; // { dg-error "no matching" }
  40
  41   unique_ptr<short[], void(*)(short*)> p2(nullptr); // { dg-error "no matching" }
  42
  43   unique_ptr<int[], void(*)(int*)> p3(new int[1]); // { dg-error "no matching" }
  44 }
  45
  46
  47 int
  48 main()
  49 {
  50   test01();
  51   test02();
  52   return 0;
  53 }
  54
  55 // { dg-prune-output "enable_if" }