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Re: [patch] Fix PR 23439/23440

On Fri, 2005-09-16 at 22:50 +0200, Volker Reichelt wrote:
> On 16 Sep, Ian Lance Taylor wrote:
> > Volker Reichelt <reichelt@igpm.rwth-aachen.de> writes:
> > 
> >> Apart from "SET_EXPR_LOCUS (node, NULL);" vs. "return;" I fail
> >> to see a real difference between this and my version.
> > 
> > There isn't one.  I was more answering Daniel's comment than your
> > patch.
> 
> This cosmetic change won't make Daniel happy, I suppose.

Meh, it just worries me.  I've started to see a lot of functions
recently with if (!arg) return;

If this is a legitimate use (which it seems to be), that's fine.
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