[Issue 19895] Floating point exception casting zero length array

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=19895

--- Comment #1 from Yuxuan Shui <yshuiv7 at gmail.com> ---
Slightly reduced:

void fn() {
        void[] a ;
        auto b = cast(byte[0][]) a;
}

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