//===----------------------------------------------------------------------===//
//
// 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, c++20, c++23
// <complex>
// template<size_t I, class T>
// constexpr T& get(complex<T>&) noexcept;
// template<size_t I, class T>
// constexpr T&& get(complex<T>&&) noexcept;
// template<size_t I, class T>
// constexpr const T& get(const complex<T>&) noexcept;
// template<size_t I, class T>
// constexpr const T&& get(const complex<T>&&) noexcept;
#include <cassert>
#include <complex>
#include <utility>
template <typename T>
void test() {
using C = std::complex<T>;
// &
{
C c{T{27}, T{28}};
// expected-error-re@*:* 3{{static assertion failed {{.*}}Index value is out of range.}}
std::get<3>(c);
}
// &&
{
C c{T{27}, T{28}};
// expected-error-re@*:* 3 {{static assertion failed {{.*}}Index value is out of range.}}
std::get<3>(std::move(c));
}
// const &
{
const C c{T{27}, T{28}};
// expected-error-re@*:* 3 {{static assertion failed {{.*}}Index value is out of range.}}
std::get<3>(c);
}
// const &&
{
const C c{T{27}, T{28}};
// expected-error-re@*:* 3 {{static assertion failed {{.*}}Index value is out of range.}}
std::get<3>(std::move(c));
}
}
void test() {
test<float>();
test<double>();
test<long double>();
}