Horton

Re: const correctness

Peter Eisentraut <peter_e@gmx.net>

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From: Peter Eisentraut <peter_e@gmx.net>
To: Thomas Munro <munro@ip9.org>
Cc: Kevin Grittner <Kevin.Grittner@wicourts.gov>, Robert Haas <robertmhaas@gmail.com>, pgsql-hackers@postgresql.org, Tom Lane <tgl@sss.pgh.pa.us>
Date: 2011-12-07T19:48:57Z
Lists: pgsql-hackers 
On ons, 2011-11-09 at 21:15 +0000, Thomas Munro wrote:
> I've attached a new patch, which simply adds the keyword 'const' in
> lots of places, no new functions etc.  This version generates no
> warnings under -Wcast-qual (now that I've read Peter E's thread and
> been inspired to fix up some places that previously cast away const)
> for all code under backend/nodes.  To achieve that I had to stray
> outside backend/nodes and change get_leftop and get_rightop (from
> clauses.h).

Patch committed.