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 // UNSUPPORTED: libcpp-has-no-incomplete-ranges 11 12 // std::ranges::size 13 14 #include <ranges> 15 16 extern int arr[]; 17 18 // Verify that for an array of unknown bound `ranges::size` is ill-formed. 19 void test() { 20 std::ranges::size(arr); 21 // expected-error-re@-1 {{{{no matching function for call to object of type 'const (std::ranges::)?__size::__fn'}}}} 22 } 23