5f2da9c80d
AppleClang 15 was released on September 18th and is now stable. Per our policy, we're bumping the supported AppleClang compiler to the latest release. This allows cleaning up the test suite, but most importantly unblocking various other patches that are blocked on bumping the compiler requirements.
42 lines
1.4 KiB
C++
42 lines
1.4 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// UNSUPPORTED: c++03, c++11, c++14, c++17, c++20
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// XFAIL: clang-15
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// checks that CTAD for std::function works properly with static operator() overloads
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#include <functional>
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#include <type_traits>
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struct Except0 {
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static void operator()() {}
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};
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static_assert(std::is_same_v<decltype(std::function{Except0{}}), std::function<void()>>);
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struct Except1 {
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static int operator()(int&) { return 0; }
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};
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static_assert(std::is_same_v<decltype(std::function{Except1{}}), std::function<int(int&)>>);
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struct Except2 {
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static int operator()(int*, long*) { return 0; }
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};
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static_assert(std::is_same_v<decltype(std::function{Except2{}}), std::function<int(int*, long*)>>);
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struct ExceptD {
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static int operator()(int*, long* = nullptr) { return 0; }
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};
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static_assert(std::is_same_v<decltype(std::function{ExceptD{}}), std::function<int(int*, long*)>>);
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struct Noexcept {
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static int operator()(int*, long*) noexcept { return 0; }
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};
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static_assert(std::is_same_v<decltype(std::function{Noexcept{}}), std::function<int(int*, long*)>>);
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