119 lines
4.7 KiB
C++
119 lines
4.7 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
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// UNSUPPORTED: libcpp-no-concepts
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// template<class T>
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// concept copyable = see below;
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#include <concepts>
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#include <deque>
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#include <forward_list>
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#include <list>
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#include <map>
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#include <memory>
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#include <optional>
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#include <unordered_map>
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#include <vector>
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#include "type_classification/copyable.h"
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static_assert(std::copyable<int>);
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static_assert(std::copyable<int volatile>);
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static_assert(std::copyable<int*>);
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static_assert(std::copyable<int const*>);
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static_assert(std::copyable<int volatile*>);
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static_assert(std::copyable<int volatile const*>);
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static_assert(std::copyable<int (*)()>);
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struct S {};
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static_assert(std::copyable<S>);
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static_assert(std::copyable<int S::*>);
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static_assert(std::copyable<int (S::*)()>);
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static_assert(std::copyable<int (S::*)() noexcept>);
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static_assert(std::copyable<int (S::*)() &>);
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static_assert(std::copyable<int (S::*)() & noexcept>);
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static_assert(std::copyable<int (S::*)() &&>);
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static_assert(std::copyable<int (S::*)() && noexcept>);
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static_assert(std::copyable<int (S::*)() const>);
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static_assert(std::copyable<int (S::*)() const noexcept>);
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static_assert(std::copyable<int (S::*)() const&>);
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static_assert(std::copyable<int (S::*)() const & noexcept>);
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static_assert(std::copyable<int (S::*)() const&&>);
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static_assert(std::copyable<int (S::*)() const && noexcept>);
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static_assert(std::copyable<int (S::*)() volatile>);
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static_assert(std::copyable<int (S::*)() volatile noexcept>);
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static_assert(std::copyable<int (S::*)() volatile&>);
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static_assert(std::copyable<int (S::*)() volatile & noexcept>);
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static_assert(std::copyable<int (S::*)() volatile&&>);
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static_assert(std::copyable<int (S::*)() volatile && noexcept>);
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static_assert(std::copyable<int (S::*)() const volatile>);
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static_assert(std::copyable<int (S::*)() const volatile noexcept>);
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static_assert(std::copyable<int (S::*)() const volatile&>);
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static_assert(std::copyable<int (S::*)() const volatile & noexcept>);
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static_assert(std::copyable<int (S::*)() const volatile&&>);
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static_assert(std::copyable<int (S::*)() const volatile && noexcept>);
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static_assert(std::copyable<std::vector<int> >);
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static_assert(std::copyable<std::deque<int> >);
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static_assert(std::copyable<std::forward_list<int> >);
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static_assert(std::copyable<std::list<int> >);
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static_assert(std::copyable<std::shared_ptr<std::unique_ptr<int> > >);
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static_assert(std::copyable<std::optional<std::vector<int> > >);
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static_assert(std::copyable<std::vector<int> >);
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static_assert(std::copyable<std::vector<std::unique_ptr<int> > >);
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static_assert(std::copyable<has_volatile_member>);
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static_assert(std::copyable<has_array_member>);
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// Not objects
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static_assert(!std::copyable<void>);
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static_assert(!std::copyable<int&>);
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static_assert(!std::copyable<int const&>);
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static_assert(!std::copyable<int volatile&>);
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static_assert(!std::copyable<int const volatile&>);
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static_assert(!std::copyable<int&&>);
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static_assert(!std::copyable<int const&&>);
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static_assert(!std::copyable<int volatile&&>);
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static_assert(!std::copyable<int const volatile&&>);
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static_assert(!std::copyable<int()>);
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static_assert(!std::copyable<int (&)()>);
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static_assert(!std::copyable<int[5]>);
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// Not copy constructible or copy assignable
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static_assert(!std::copyable<std::unique_ptr<int> >);
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// Not assignable
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static_assert(!std::copyable<int const>);
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static_assert(!std::copyable<int const volatile>);
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static_assert(std::copyable<const_copy_assignment const>);
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static_assert(!std::copyable<volatile_copy_assignment volatile>);
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static_assert(std::copyable<cv_copy_assignment const volatile>);
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static_assert(!std::copyable<no_copy_constructor>);
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static_assert(!std::copyable<no_copy_assignment>);
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static_assert(std::is_copy_assignable_v<no_copy_assignment_mutable>);
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static_assert(!std::copyable<no_copy_assignment_mutable>);
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static_assert(!std::copyable<derived_from_noncopyable>);
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static_assert(!std::copyable<has_noncopyable>);
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static_assert(!std::copyable<has_const_member>);
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static_assert(!std::copyable<has_cv_member>);
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static_assert(!std::copyable<has_lvalue_reference_member>);
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static_assert(!std::copyable<has_rvalue_reference_member>);
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static_assert(!std::copyable<has_function_ref_member>);
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static_assert(
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!std::assignable_from<deleted_assignment_from_const_rvalue&,
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deleted_assignment_from_const_rvalue const>);
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static_assert(!std::copyable<deleted_assignment_from_const_rvalue>);
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int main(int, char**) { return 0; }
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