4684ddb6aa
- import libcxx - reduce targets to the one when compiled as a tools Change-Id: Iabb8427f80ff8e89463559a28bcb8b4f2bdbc496
43 lines
1.4 KiB
C++
43 lines
1.4 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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// rvalue_ref
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#include <type_traits>
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template <class T>
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void test_rvalue_ref()
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{
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static_assert(!std::is_void<T>::value, "");
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#if _LIBCPP_STD_VER > 11
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static_assert(!std::is_null_pointer<T>::value, "");
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#endif
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static_assert(!std::is_integral<T>::value, "");
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static_assert(!std::is_floating_point<T>::value, "");
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static_assert(!std::is_array<T>::value, "");
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static_assert(!std::is_pointer<T>::value, "");
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static_assert(!std::is_lvalue_reference<T>::value, "");
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static_assert( std::is_rvalue_reference<T>::value, "");
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static_assert(!std::is_member_object_pointer<T>::value, "");
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static_assert(!std::is_member_function_pointer<T>::value, "");
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static_assert(!std::is_enum<T>::value, "");
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static_assert(!std::is_union<T>::value, "");
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static_assert(!std::is_class<T>::value, "");
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static_assert(!std::is_function<T>::value, "");
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}
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int main()
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{
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#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
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test_rvalue_ref<int&&>();
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test_rvalue_ref<const int&&>();
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#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
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}
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