//===----------------------------------------------------------------------===// // // 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 // //===----------------------------------------------------------------------===// // UNSUPPORTED: c++03, c++11, c++14, c++17 // UNSUPPORTED: libcpp-has-no-incomplete-ranges // REQUIRES: stdlib=libc++ // [algorithms.requirements]/2 // [range.iter.ops.general]/2 #include #include #include #include #include #include #include #include // Niebloids, unlike CPOs, are *not* required to be semiregular or even to have // a declared type at all; they are specified as "magic" overload sets whose // names are not found by argument-dependent lookup and which inhibit // argument-dependent lookup if they are found via a `using`-declaration. // // libc++ implements them using the same function-object technique we use for CPOs; // therefore this file should stay in sync with ./cpo.compile.pass.cpp. template constexpr bool test(CPO& o, Args&&...) { static_assert(std::is_const_v); static_assert(std::is_class_v); static_assert(std::is_trivial_v); auto p = o; using T = decltype(p); // The type of a customization point object, ignoring cv-qualifiers, shall model semiregular. static_assert(std::semiregular); // The type T of a customization point object, ignoring cv-qualifiers, shall model... static_assert(std::invocable); static_assert(std::invocable); static_assert(std::invocable); static_assert(std::invocable); return true; } int *p; int a[10]; auto odd = [](int x) { return x % 2 != 0; }; auto triple = [](int x) { return 3*x; }; auto gen = [] { return 42; }; //auto plus = [](int x, int y) { return x == y; }; std::mt19937 g; // [algorithm.syn] static_assert(test(std::ranges::adjacent_find, a)); static_assert(test(std::ranges::all_of, a, odd)); static_assert(test(std::ranges::any_of, a, odd)); static_assert(test(std::ranges::binary_search, a, 42)); //static_assert(test(std::ranges::clamp, 42, 42, 42)); static_assert(test(std::ranges::copy, a, a)); static_assert(test(std::ranges::copy_backward, a, a)); static_assert(test(std::ranges::copy_if, a, a, odd)); static_assert(test(std::ranges::copy_n, a, 10, a)); static_assert(test(std::ranges::count, a, 42)); static_assert(test(std::ranges::count_if, a, odd)); //static_assert(test(std::ranges::ends_with, a, a)); static_assert(test(std::ranges::equal, a, a)); static_assert(test(std::ranges::equal_range, a, 42)); static_assert(test(std::ranges::fill, a, 42)); static_assert(test(std::ranges::fill_n, a, 10, 42)); static_assert(test(std::ranges::find, a, 42)); static_assert(test(std::ranges::find_end, a, a)); //static_assert(test(std::ranges::find_first_of, a, a)); static_assert(test(std::ranges::find_if, a, odd)); static_assert(test(std::ranges::find_if_not, a, odd)); static_assert(test(std::ranges::for_each, a, odd)); static_assert(test(std::ranges::for_each_n, a, 10, odd)); static_assert(test(std::ranges::generate, a, gen)); static_assert(test(std::ranges::generate_n, a, 10, gen)); static_assert(test(std::ranges::includes, a, a)); static_assert(test(std::ranges::inplace_merge, a, a+5)); static_assert(test(std::ranges::is_heap, a)); static_assert(test(std::ranges::is_heap_until, a)); static_assert(test(std::ranges::is_partitioned, a, odd)); //static_assert(test(std::ranges::is_permutation, a, a)); static_assert(test(std::ranges::is_sorted, a)); static_assert(test(std::ranges::is_sorted_until, a)); static_assert(test(std::ranges::lexicographical_compare, a, a)); static_assert(test(std::ranges::lower_bound, a, 42)); static_assert(test(std::ranges::make_heap, a)); static_assert(test(std::ranges::max, a)); static_assert(test(std::ranges::max_element, a)); static_assert(test(std::ranges::merge, a, a, a)); static_assert(test(std::ranges::min, a)); static_assert(test(std::ranges::min_element, a)); static_assert(test(std::ranges::minmax, a)); static_assert(test(std::ranges::minmax_element, a)); static_assert(test(std::ranges::mismatch, a, a)); static_assert(test(std::ranges::move, a, a)); static_assert(test(std::ranges::move_backward, a, a)); //static_assert(test(std::ranges::next_permutation, a)); static_assert(test(std::ranges::none_of, a, odd)); static_assert(test(std::ranges::nth_element, a, a+5)); static_assert(test(std::ranges::partial_sort, a, a+5)); static_assert(test(std::ranges::partial_sort_copy, a, a)); static_assert(test(std::ranges::partition, a, odd)); static_assert(test(std::ranges::partition_copy, a, a, a, odd)); static_assert(test(std::ranges::partition_point, a, odd)); static_assert(test(std::ranges::pop_heap, a)); //static_assert(test(std::ranges::prev_permutation, a)); static_assert(test(std::ranges::push_heap, a)); static_assert(test(std::ranges::remove, a, 42)); static_assert(test(std::ranges::remove_copy, a, a, 42)); static_assert(test(std::ranges::remove_copy_if, a, a, odd)); static_assert(test(std::ranges::remove_if, a, odd)); static_assert(test(std::ranges::replace, a, 42, 43)); static_assert(test(std::ranges::replace_copy, a, a, 42, 43)); static_assert(test(std::ranges::replace_copy_if, a, a, odd, 43)); static_assert(test(std::ranges::replace_if, a, odd, 43)); static_assert(test(std::ranges::reverse, a)); static_assert(test(std::ranges::reverse_copy, a, a)); //static_assert(test(std::ranges::rotate, a, a+5)); static_assert(test(std::ranges::rotate_copy, a, a+5, a)); //static_assert(test(std::ranges::sample, a, a, 5)); static_assert(test(std::ranges::search, a, a)); static_assert(test(std::ranges::search_n, a, 10, 42)); static_assert(test(std::ranges::set_difference, a, a, a)); static_assert(test(std::ranges::set_intersection, a, a, a)); static_assert(test(std::ranges::set_symmetric_difference, a, a, a)); static_assert(test(std::ranges::set_union, a, a, a)); static_assert(test(std::ranges::shuffle, a, g)); static_assert(test(std::ranges::sort, a)); static_assert(test(std::ranges::sort_heap, a)); static_assert(test(std::ranges::stable_partition, a, odd)); static_assert(test(std::ranges::stable_sort, a)); //static_assert(test(std::ranges::starts_with, a, a)); static_assert(test(std::ranges::swap_ranges, a, a)); static_assert(test(std::ranges::transform, a, a, triple)); static_assert(test(std::ranges::unique, a)); static_assert(test(std::ranges::unique_copy, a, a)); static_assert(test(std::ranges::upper_bound, a, 42)); // [memory.syn] static_assert(test(std::ranges::construct_at, a, 42)); static_assert(test(std::ranges::destroy, a)); static_assert(test(std::ranges::destroy, a, a+10)); static_assert(test(std::ranges::destroy_at, a)); static_assert(test(std::ranges::destroy_n, a, 10)); static_assert(test(std::ranges::uninitialized_copy, a, a)); static_assert(test(std::ranges::uninitialized_copy, a, a+10, a, a+10)); static_assert(test(std::ranges::uninitialized_copy_n, a, 10, a, a+10)); static_assert(test(std::ranges::uninitialized_default_construct, a)); static_assert(test(std::ranges::uninitialized_default_construct, a, a+10)); static_assert(test(std::ranges::uninitialized_default_construct_n, a, 10)); static_assert(test(std::ranges::uninitialized_fill, a, 42)); static_assert(test(std::ranges::uninitialized_fill, a, a+10, 42)); static_assert(test(std::ranges::uninitialized_fill_n, a, 10, 42)); static_assert(test(std::ranges::uninitialized_move, a, a)); static_assert(test(std::ranges::uninitialized_move, a, a+10, a, a+10)); static_assert(test(std::ranges::uninitialized_move_n, a, 10, a, a+10)); static_assert(test(std::ranges::uninitialized_value_construct, a)); static_assert(test(std::ranges::uninitialized_value_construct, a, a+10)); static_assert(test(std::ranges::uninitialized_value_construct_n, a, 10)); // [numeric.ops.overview] currently has no ranges algorithms. See P1813, P2214 // [range.iter.ops] static_assert(test(std::ranges::advance, p, 5)); static_assert(test(std::ranges::advance, p, 5, a+10)); static_assert(test(std::ranges::advance, p, a+10)); static_assert(test(std::ranges::distance, a)); static_assert(test(std::ranges::distance, a, a+10)); static_assert(test(std::ranges::next, a)); static_assert(test(std::ranges::next, a, 5)); static_assert(test(std::ranges::next, a, 5, a+10)); static_assert(test(std::ranges::next, a, a+10)); static_assert(test(std::ranges::prev, a+10)); static_assert(test(std::ranges::prev, a+10, 5)); static_assert(test(std::ranges::prev, a+10, 5, a));