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From: Tom Lane <tgl@sss.pgh.pa.us>
To: =?utf-8?Q?=C3=81lvaro?= Herrera <alvherre@kurilemu.de>
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Subject: Re: allow benign typedef redefinitions (C11)
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=?utf-8?Q?=C3=81lvaro?= Herrera <alvherre@kurilemu.de> writes:
> Oh, and replication/conflict.h including all of execnodes.h is kind of
> ridiculous.

Sooner or later we need to work out a subsystem hierarchy that
can define which headers should be allowed to include which
other ones.  I have no clear ideas about what that should look
like, but I think the need for it gets ever more urgent.

			regards, tom lane