45 lines
939 B
C++
45 lines
939 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 X> class auto_ptr;
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// auto_ptr& operator=(auto_ptr& a) throw();
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#include <memory>
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#include <cassert>
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#include "../A.h"
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void
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test()
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{
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{
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A* p1 = new A(1);
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const std::auto_ptr<A> ap1(p1);
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A* p2 = new A(2);
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std::auto_ptr<A> ap2(p2);
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assert(A::count == 2);
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assert(ap1.get() == p1);
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assert(ap2.get() == p2);
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std::auto_ptr<A>& apr = ap2 = ap1;
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assert(&apr == &ap2);
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assert(A::count == 1);
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assert(ap1.get() == 0);
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assert(ap2.get() == p1);
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}
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assert(A::count == 0);
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}
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int main()
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{
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test();
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}
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