580d26ae46
Since LLVM 17 has been branched and is on the verge of being released, we can drop the CI job that tests against Clang 15. I think the number of cherry-picks to `release/17.x` will be a lot smaller now, so keeping a Clang 15 job around for that purpose seems unnecessary. As a fly-by, this patch also removes some Clang 15 workarounds and test suite annotations as we usually do. It also removes some slightly older gcc test suite annotations that were missed.
41 lines
1.4 KiB
C++
41 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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// 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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