Re: fix for strict-alias warnings

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От
Bruce Momjian
Тема
Re: fix for strict-alias warnings
Дата
Msg-id
200310130017.h9D0Hkn04642@candle.pha.pa.us
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Re: fix for strict-alias warnings "Andrew Dunstan" <andrew@dunslane.net>
Re: fix for strict-alias warnings Bruce Momjian <pgman@candle.pha.pa.us>
Re: fix for strict-alias warnings Bruce Momjian <pgman@candle.pha.pa.us>
Re: fix for strict-alias warnings Bruce Momjian <pgman@candle.pha.pa.us>
Re: fix for strict-alias warnings Tom Lane <tgl@sss.pgh.pa.us>
Bruce Momjian wrote:
> Andrew Dunstan wrote:
> > 
> > ----- Original Message ----- 
> > From: "Bruce Momjian" 
> > >
> > > I have backed out the patch.
> > >
> > > Looking at the case in tablecmds.c and proc.c, the first was assigning a
> > > struct with a NodeTag pointer as its first element to another struct
> > > with NodeTag as its first element.  In fact, we do this all over the
> > > place, having different structure pointers with a start element of
> > > NodeTag.
> 
> I have attached and applied the following patch to use makeNode for
> structures that will later be cast to Node*, rather than having them be
> allocated as stack variables.

Oh, and thanks to everyone for doing the research on this compiler issue.

-- 
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 359-1001
  +  If your life is a hard drive,     |  13 Roberts Road
  +  Christ can be your backup.        |  Newtown Square, Pennsylvania 19073
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