Re: implicit declaration of datumIsEqual in parse_coerce.c

From: Noah Misch <noah(at)leadboat(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Michael Paquier <michael(at)paquier(dot)xyz>, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: implicit declaration of datumIsEqual in parse_coerce.c
Date: 2020-05-03 06:48:36
Message-ID: 20200503064836.GA360383@rfd.leadboat.com
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On Tue, Apr 07, 2020 at 10:39:30PM -0400, Tom Lane wrote:
> > On Tue, Apr 07, 2020 at 05:16:58PM -0400, Tom Lane wrote:
> >> That's inside "#ifdef RANDOMIZE_ALLOCATED_MEMORY", which probably
> >> explains why most of us aren't seeing it. My guess is somebody
> >> removed an #include without realizing that this chunk of code
> >> needed it.

> Curiously, there are no buildfarm warnings about this, even though we have
> at least one member running with RANDOMIZE_ALLOCATED_MEMORY. Wonder why?

The RANDOMIZE_ALLOCATED_MEMORY buildfarm members use xlc, which disables this
warning by default. (Given flag -qinfo=pro, it would warn.)

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