c++ - Use `delete []` when `new [0]` -


this question has answer here:

i dynamically allocated array (unsigned int n might have been passed parameter in function):

int * ar = new int [n];

when i'm done using it:

delete [] ar;

but, happens when n = 0? allocate 0 ints same not allocating @ all? in case, bad things happen when call delete?

it's ok new zero-sized array, , delete it. more of convenience anything, means don't have write separate conditions 0 case.


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