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32 lines
882 B
C++
32 lines
882 B
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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// <memory>
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// shared_ptr
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// template<class T, class U> bool operator==(const shared_ptr<T>& a, const shared_ptr<U>& b);
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// template<class T, class U> bool operator!=(const shared_ptr<T>& a, const shared_ptr<U>& b);
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#include <memory>
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#include <cassert>
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void do_nothing(int*) {}
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int main()
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{
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int* ptr1(new int);
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int* ptr2(new int);
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const std::shared_ptr<int> p1(ptr1);
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const std::shared_ptr<int> p2(ptr2);
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const std::shared_ptr<int> p3(ptr2, do_nothing);
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assert(p1 != p2);
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assert(p2 == p3);
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}
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