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43 lines
635 B
43 lines
635 B
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#define assert(E) \
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if (!(E)) \
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return 1;
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template <class T>
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class zero_init
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{
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public:
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zero_init()
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: val(static_cast<T>(0))
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{
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}
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zero_init(T val)
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: val(val)
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{
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}
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operator T&() { return val; }
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operator T() const { return val; }
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private:
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T val;
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};
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int someFunc()
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{
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zero_init<int*> p;
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assert(p == 0);
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p = new int(7);
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assert(*p == 7);
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delete p;
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zero_init<int> i;
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assert(i == 0);
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i = 7;
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assert(i == 7);
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switch (i) {
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}
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int* vp = new int[i];
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return 0;
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}
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