[Issue 16566] hasLength should enforce that length has type size_t

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=16566

--- Comment #5 from Andrei Alexandrescu <and...@erdani.com> ---
(In reply to Vladimir Panteleev from comment #4)
> What about e.g. ranges representing files over 4GB on 32-bit architectures?

Those are not supported.

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