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//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
// <tuple>
// template <class... Types> class tuple;
// template <class Alloc, class ...UTypes>
// tuple(allocator_arg_t, const Alloc& a, tuple<UTypes...> const&);
// UNSUPPORTED: c++03
#include <tuple>
#include <memory>
struct ExplicitCopy {
explicit ExplicitCopy(int) {}
explicit ExplicitCopy(ExplicitCopy const&) {}
};
std::tuple<ExplicitCopy> const_explicit_copy_test() {
const std::tuple<int> t1(42);
return {std::allocator_arg, std::allocator<int>{}, t1};
// expected-error@-1 {{chosen constructor is explicit in copy-initialization}}
}
std::tuple<ExplicitCopy> non_const_explicit_copy_test() {
std::tuple<int> t1(42);
return {std::allocator_arg, std::allocator<int>{}, t1};
// expected-error@-1 {{chosen constructor is explicit in copy-initialization}}
}
int main(int, char**)
{
return 0;
}
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