Welcome to the new platform of Programmers Heaven! We apologize for the inconvenience caused, if you visited us from a broken link of the previous version. The main reason to move to a new platform is to provide more effective and collaborative experience to you all. Please feel free to experience the new platform and use it's exciting features. Contact us for any issue that you need to get clarified. We are more than happy to help you.
This is a rather stupid question. Sorry bout that.
Its understandable for different docs to say the function has undefined behavior if its src and des overlap...but if they are the same, the behavior isn't actually undefined, just time is wasted and the data in the array just stays the same, right?
But if the standard doesn't say anything about that, is there some wild possibility it could be different on some scary, retarded platform?