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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Thomas Munro <thomas.munro@gmail.com>
cc: Michael Paquier <michael@paquier.xyz>,
        Vik Fearing <vik@postgresfriends.org>,
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Subject: Re: Add support for AT LOCAL
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Comments: In-reply-to Thomas Munro <thomas.munro@gmail.com>
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Another possibly interesting factoid: it appears that before
97957fdba, we had zero regression test coverage of timetz_zone ---
and we still have none of timetz_izone, which contains essentially
the same code.  So if there is a problem here, whether it's ours or
the compiler's, it's not hard to see why we didn't notice.

			regards, tom lane