这是代码:
#include <iostream>
#include <stdlib.h>
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using namespace std;
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typedef struct MyStruct{
int a;
};
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void TestConstCase()
{
const MyStruct st = {100};
(const_cast<MyStruct *>(&st))->a--;
cout<<st.a<<endl;
}
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int main(int argc, char *argv[])
{
TestConstCase();
system("PAUSE");
return 0;
}
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