From oliver at first.in-berlin.de  Thu Jun  9 02:32:09 2011
From: oliver at first.in-berlin.de (oliver)
Date: Thu, 9 Jun 2011 02:32:09 +0200
Subject: [Rd] "warning: assignment discards qualifiers from pointer
 target type"
In-Reply-To: <20110609001731.GA3565@siouxsie>
References: <20110607130854.GA4510@siouxsie> <4DEE3786.5000800@gmail.com>
	<alpine.LFD.2.02.1106071606010.26985@gannet.stats.ox.ac.uk>
	<20110608160839.GA11746@siouxsie>
	<B68723F7-F66B-40FD-AE38-0A88C0C51B82@r-project.org>
	<20110609001731.GA3565@siouxsie>
Message-ID: <20110609003209.GA4839@siouxsie>

On Thu, Jun 09, 2011 at 02:17:31AM +0200, oliver wrote:
[...]
> OK, I looked at this now.
> 
> LENGTH() checks the length of the vector.
> 
> Good to know this.
> 
> So the problem of a vector of length 0 can be with any arguments of type SEXP,
> hence I will need to check ANY arg on it's length.
> 
> This is vital to stability under any situation.
> 
> Thanks for this valuable hint!
> 
> I will add checks for all my SEXP-args.
[...]

Hey, LENGTH() does not work with String-vectors! :(



Ciao,
   Oliver



[Rd] "warning: assignment discards qualifiers from pointer target type"
oliver