Meaning of int(0) in int *pi = new int(0); ?

Posted by understack on Stack Overflow See other posts from Stack Overflow or by understack
Published on 2010-06-16T18:58:13Z Indexed on 2010/06/16 19:02 UTC
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int *pi = new int(0); 

What's the significance of 0 here? Does it mean integer array of length 0?

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