Add _d_newarrayvT and _d_newarraymvT to create arrays without initialization. Adjust DtoNewDynArray to use DtoArrayInit for initialization of new arrays. Make Type::tvoid->defaultInit() not error.

module sqrts;

import tango.stdc.math;

double sqrt(double d)
{
    return tango.stdc.math.sqrt(d);
}

void main()
{
}