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23 lines
495 B
C++
23 lines
495 B
C++
#include <cassert>
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#include <iostream>
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#include <memory>
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// auto_ptr<> is deprecated, i know.
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#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
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int main() {
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int *i = new int;
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std::auto_ptr<int> x(i);
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std::auto_ptr<int> y;
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/* Note: auto_ptr is deprecated. */
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y = x;
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std::cout << x.get() << std::endl; // Print NULL
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assert(x.get() == NULL);
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std::cout << y.get() << std::endl; // Print non-NULL address i
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assert(y.get() != NULL);
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return 0;
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}
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