More on type sizes

[Richard Kenner]

    > What code handles these?  Other languages (such as Ada) could benefit
    > from that, and I'd like to support it fully sometime, but what code
    > handles it?

    I just spotted this bit in stor-layout.c:layout_type :

No, I meant what code handles generating code for ARRAY_REF of such
types?   We shouldn't be making types that we can't generate code for!