libcxx/test/std/containers/sequences/array/iterator_concept_conformance.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 // iterator, const_iterator, reverse_iterator, const_reverse_iterator
  12
  13 #include <array>
  14
  15 #include <iterator>
  16
  17 using iterator = std::array<int, 10>::iterator;
  18 using const_iterator = std::array<int, 10>::const_iterator;
  19 using reverse_iterator = std::array<int, 10>::reverse_iterator;
  20 using const_reverse_iterator = std::array<int, 10>::const_reverse_iterator;
  21
  22 static_assert(std::contiguous_iterator<iterator>);
  23 static_assert(std::indirectly_writable<iterator, int>);
  24 static_assert(std::sentinel_for<iterator, iterator>);
  25 static_assert(std::sentinel_for<iterator, const_iterator>);
  26 static_assert(!std::sentinel_for<iterator, reverse_iterator>);
  27 static_assert(!std::sentinel_for<iterator, const_reverse_iterator>);
  28 static_assert(std::sized_sentinel_for<iterator, iterator>);
  29 static_assert(std::sized_sentinel_for<iterator, const_iterator>);
  30 static_assert(!std::sized_sentinel_for<iterator, reverse_iterator>);
  31 static_assert(!std::sized_sentinel_for<iterator, const_reverse_iterator>);
  32 static_assert( std::indirectly_movable<iterator, iterator>);
  33 static_assert( std::indirectly_movable_storable<iterator, iterator>);
  34 static_assert(!std::indirectly_movable<iterator, const_iterator>);
  35 static_assert(!std::indirectly_movable_storable<iterator, const_iterator>);
  36 static_assert( std::indirectly_movable<iterator, reverse_iterator>);
  37 static_assert( std::indirectly_movable_storable<iterator, reverse_iterator>);
  38 static_assert(!std::indirectly_movable<iterator, const_reverse_iterator>);
  39 static_assert(!std::indirectly_movable_storable<iterator, const_reverse_iterator>);
  40 static_assert( std::indirectly_copyable<iterator, iterator>);
  41 static_assert( std::indirectly_copyable_storable<iterator, iterator>);
  42 static_assert(!std::indirectly_copyable<iterator, const_iterator>);
  43 static_assert(!std::indirectly_copyable_storable<iterator, const_iterator>);
  44 static_assert( std::indirectly_copyable<iterator, reverse_iterator>);
  45 static_assert( std::indirectly_copyable_storable<iterator, reverse_iterator>);
  46 static_assert(!std::indirectly_copyable<iterator, const_reverse_iterator>);
  47 static_assert(!std::indirectly_copyable_storable<iterator, const_reverse_iterator>);
  48 static_assert( std::indirectly_swappable<iterator, iterator>);
  49
  50 static_assert(std::contiguous_iterator<const_iterator>);
  51 static_assert(!std::indirectly_writable<const_iterator, int>);
  52 static_assert(std::sentinel_for<const_iterator, iterator>);
  53 static_assert(std::sentinel_for<const_iterator, const_iterator>);
  54 static_assert(!std::sentinel_for<const_iterator, reverse_iterator>);
  55 static_assert(!std::sentinel_for<const_iterator, const_reverse_iterator>);
  56 static_assert(std::sized_sentinel_for<const_iterator, iterator>);
  57 static_assert(std::sized_sentinel_for<const_iterator, const_iterator>);
  58 static_assert(!std::sized_sentinel_for<const_iterator, reverse_iterator>);
  59 static_assert(!std::sized_sentinel_for<const_iterator, const_reverse_iterator>);
  60 static_assert( std::indirectly_movable<const_iterator, iterator>);
  61 static_assert( std::indirectly_movable_storable<const_iterator, iterator>);
  62 static_assert(!std::indirectly_movable<const_iterator, const_iterator>);
  63 static_assert(!std::indirectly_movable_storable<const_iterator, const_iterator>);
  64 static_assert( std::indirectly_movable<const_iterator, reverse_iterator>);
  65 static_assert( std::indirectly_movable_storable<const_iterator, reverse_iterator>);
  66 static_assert(!std::indirectly_movable<const_iterator, const_reverse_iterator>);
  67 static_assert(!std::indirectly_movable_storable<const_iterator, const_reverse_iterator>);
  68 static_assert( std::indirectly_copyable<const_iterator, iterator>);
  69 static_assert( std::indirectly_copyable_storable<const_iterator, iterator>);
  70 static_assert(!std::indirectly_copyable<const_iterator, const_iterator>);
  71 static_assert(!std::indirectly_copyable_storable<const_iterator, const_iterator>);
  72 static_assert( std::indirectly_copyable<const_iterator, reverse_iterator>);
  73 static_assert( std::indirectly_copyable_storable<const_iterator, reverse_iterator>);
  74 static_assert(!std::indirectly_copyable<const_iterator, const_reverse_iterator>);
  75 static_assert(!std::indirectly_copyable_storable<const_iterator, const_reverse_iterator>);
  76 static_assert(!std::indirectly_swappable<const_iterator, const_iterator>);