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 // <array> 10 // UNSUPPORTED: c++03, c++11, c++14, c++17 11 12 #include <array> 13 14 #include "test_macros.h" 15 #include "MoveOnly.h" 16 17 // expected-warning@array:* 0-1 {{suggest braces around initialization of subobject}} 18 19 int main(int, char**) { 20 { 21 char source[3][6] = {"hi", "world"}; 22 // expected-error@array:* {{to_array does not accept multidimensional arrays}} 23 // expected-error@array:* {{to_array requires copy constructible elements}} 24 // expected-error@array:* 3 {{cannot initialize}} 25 std::to_array(source); // expected-note {{requested here}} 26 } 27 28 { 29 MoveOnly mo[] = {MoveOnly{3}}; 30 // expected-error@array:* {{to_array requires copy constructible elements}} 31 // expected-error-re@array:* {{{{(call to implicitly-deleted copy constructor of 'MoveOnly')|(call to deleted constructor of 'MoveOnly')}}}} 32 std::to_array(mo); // expected-note {{requested here}} 33 } 34 35 { 36 const MoveOnly cmo[] = {MoveOnly{3}}; 37 // expected-error@array:* {{to_array requires move constructible elements}} 38 // expected-error-re@array:* {{{{(call to implicitly-deleted copy constructor of 'MoveOnly')|(call to deleted constructor of 'MoveOnly')}}}} 39 std::to_array(std::move(cmo)); // expected-note {{requested here}} 40 } 41 42 return 0; 43 } 44