test/std/utilities/smartptr/unique.ptr/unique.ptr.class/unique.ptr.observers/op_subscript.single.fail.cpp

//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// <memory>

// unique_ptr

// test op[](size_t)

#include <memory>
#include <cassert>

int main(int, char**) {
  std::unique_ptr<int> p(new int[3]);
  std::unique_ptr<int> const& cp = p;
  p[0];  // expected-error {{type 'std::unique_ptr<int>' does not provide a subscript operator}}
  cp[1]; // expected-error {{type 'const std::unique_ptr<int>' does not provide a subscript operator}}

  return 0;
}