array of zero elements

[George3]

Hello everyone,
Sometimes, we allocate array of zero elements. I am wondering for what
regualr purpose will we do that?

I have tested that in Visual Studio 2008, it runs ok.
Code:
--------------------

int main()
{

char* buf = new char [0];

delete[] buf;

return 0;
}

--------------------

thanks in advance,
George

--
George3
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