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      1 //===----------------------------------------------------------------------===//
      2 //
      3 //                     The LLVM Compiler Infrastructure
      4 //
      5 // This file is dual licensed under the MIT and the University of Illinois Open
      6 // Source Licenses. See LICENSE.TXT for details.
      7 //
      8 //===----------------------------------------------------------------------===//
      9 
     10 // <memory>
     11 
     12 // template <class T>
     13 // struct pointer_traits<T*>
     14 // {
     15 //     static pointer pointer_to(<details>);
     16 //     ...
     17 // };
     18 
     19 #include <memory>
     20 #include <cassert>
     21 
     22 int main()
     23 {
     24     {
     25         int i = 0;
     26         int* a = std::pointer_traits<int*>::pointer_to(i);
     27         assert(a = &i);
     28     }
     29     {
     30         (std::pointer_traits<void*>::element_type)0;
     31     }
     32 }
     33