33 lines
778 B
C++
33 lines
778 B
C++
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//===----------------------------------------------------------------------===//
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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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// <memory>
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// template <class Ptr>
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// struct pointer_traits
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// {
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// typedef Ptr pointer;
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// ...
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// };
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#include <memory>
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#include <type_traits>
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struct A
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{
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typedef short element_type;
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typedef char difference_type;
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};
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int main()
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{
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static_assert((std::is_same<std::pointer_traits<A>::pointer, A>::value), "");
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static_assert((std::is_same<std::pointer_traits<int*>::pointer, int*>::value), "");
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}
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