cannot allocate an array of constant size 0
An array of constant size 0 was allocated or declared.
The constant expression used to allocate or declare an array must be an integral type greater than zero.
An array declaration with a zero subscript is legal only for a class, structure, or union member, and when the Microsoft extensions (/Ze) are enabled.
The following examples cause this error:
int *p = new X[0]; // error
C *aC = new [int_var] C; // error
int[0] // error