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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 // unique_ptr
     13 
     14 // Test unique_ptr default ctor
     15 
     16 #include <memory>
     17 
     18 // default unique_ptr ctor should require default Deleter ctor
     19 class Deleter
     20 {
     21 
     22     Deleter() {}
     23 
     24 public:
     25 
     26     Deleter(Deleter&) {}
     27     Deleter& operator=(Deleter&) {}
     28 
     29     void operator()(void*) const {}
     30 };
     31 
     32 int main()
     33 {
     34     std::unique_ptr<int, Deleter> p;
     35 }
     36