Question about mutable arrays

[A Bothe]

Hey guys,
I've found a problem that occurred since DMD 2.034:

When I've created a dynamic array like
string[] a;

and I want to assign something via the index of this array
a[0]="Test";

DMD says the array isn't mutable...even if these are normal types like int or char.

Does anybody knows how to solve this problem?

Thank in advance