libcxx/test/std/ranges/range.factories/range.single.view/borrowing.compile.pass.cpp

   1 //===----------------------------------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 // UNSUPPORTED: c++03, c++11, c++14, c++17
  10
  11 // single_view does not specialize enable_borrowed_range
  12
  13 #include <ranges>
  14
  15 #include "test_range.h"
  16
  17 static_assert(!std::ranges::borrowed_range<std::ranges::single_view<int>>);
  18 static_assert(!std::ranges::borrowed_range<std::ranges::single_view<int*>>);
  19 static_assert(!std::ranges::borrowed_range<std::ranges::single_view<BorrowedView>>);
  20 static_assert(!std::ranges::borrowed_range<std::ranges::single_view<NonBorrowedView>>);