48 lines
1021 B
C++
48 lines
1021 B
C++
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//===----------------------------------------------------------------------===//
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//
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. 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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// template<class Y> auto_ptr& operator=(auto_ptr<Y>& a) throw();
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#include <memory>
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#include <cassert>
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#include "../AB.h"
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void
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test()
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{
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{
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B* p1 = new B(1);
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std::auto_ptr<B> 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(B::count == 1);
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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(B::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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assert(B::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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