[tz] gcc 8 demanded patch (from NetBSD)

[Clive D.W. Feather]

Robert Elz said:
> I have no idea why we are still discussing this ...

Because it's a programming point that can confuse people. If it's pointed
out here, we're less likely to get future proposals making the same
mistake.

> What's more, Paul has already written code to make the whole thing go away.

Good.

-- 
Clive D.W. Feather          | If you lie to the compiler,
Email: clive at davros.org     | it will get its revenge.
Web: http://www.davros.org  |   - Henry Spencer
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