1468b668aa
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@119854 91177308-0d34-0410-b5e6-96231b3b80d8
67 lines
1.5 KiB
C++
67 lines
1.5 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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// type_traits
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// is_destructible
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#include <type_traits>
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template <class T, bool Result>
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void test_is_destructible()
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{
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static_assert( std::is_destructible<T>::value == Result, "");
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static_assert( std::is_destructible<const T>::value == Result, "");
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static_assert( std::is_destructible<volatile T>::value == Result, "");
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static_assert( std::is_destructible<const volatile T>::value == Result, "");
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}
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class Empty
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{
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};
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class NotEmpty
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{
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virtual ~NotEmpty();
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};
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union Union {};
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struct bit_zero
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{
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int : 0;
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};
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class Abstract
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{
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virtual ~Abstract() = 0;
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};
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struct A
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{
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~A();
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};
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int main()
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{
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test_is_destructible<void, false>();
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test_is_destructible<A, true>();
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test_is_destructible<Abstract, false>();
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test_is_destructible<NotEmpty, false>();
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test_is_destructible<int&, true>();
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test_is_destructible<Union, true>();
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test_is_destructible<Empty, true>();
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test_is_destructible<int, true>();
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test_is_destructible<double, true>();
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test_is_destructible<int*, true>();
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test_is_destructible<const int*, true>();
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test_is_destructible<char[3], true>();
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test_is_destructible<bit_zero, true>();
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}
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