Deprecation

[Ali]

Hello. I am having an issue with the code below. the out put 
after compiling is this :

Deprecation: foreach: loop index implicitly converted from size_t 
to uint

the code is :

auto available = new int[cast(uint) max - min];
		foreach (uint i, ref a; available)
			a = min + i;

Any help would be highly appreciated.