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 11 // template <size_t I, class T, size_t N> T& get(array<T, N>& a); 12 13 // Prevent -Warray-bounds from issuing a diagnostic when testing with clang verify. 14 // ADDITIONAL_COMPILE_FLAGS: -Wno-array-bounds 15 16 #include <array> 17 #include <cassert> 18 19 void f() { 20 typedef double T; 21 typedef std::array<T, 3> C; 22 C c = {1, 2, 3.5}; 23 std::get<3>(c) = 5.5; // expected-note {{requested here}} 24 // expected-error-re@array:* {{static assertion failed{{( due to requirement '3U[L]{0,2} < 3U[L]{0,2}')?}}{{.*}}Index out of bounds in std::get<> (std::array)}} 25 } 26