forked from OSchip/llvm-project
48 lines
1.1 KiB
C++
48 lines
1.1 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// UNSUPPORTED: c++98, c++03, c++11, c++14
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// <any>
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// any() noexcept;
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#include <any>
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#include <type_traits>
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#include <cassert>
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#include "test_macros.h"
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#include "any_helpers.h"
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#include "count_new.hpp"
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int main()
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{
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using std::any;
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{
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static_assert(
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std::is_nothrow_default_constructible<any>::value
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, "Must be default constructible"
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);
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}
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{
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struct TestConstexpr : public std::any {
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constexpr TestConstexpr() : std::any() {}
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};
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#ifdef _LIBCPP_SAFE_STATIC
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_LIBCPP_SAFE_STATIC static std::any a;
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((void)a);
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#endif
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}
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{
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DisableAllocationGuard g; ((void)g);
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any const a;
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assertEmpty(a);
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}
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}
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