From luke at stat.uiowa.edu  Fri Apr  8 18:59:23 2005
From: luke at stat.uiowa.edu (Luke Tierney)
Date: Fri Apr  8 18:59:43 2005
Subject: [Rd] makeActiveBinding warning
In-Reply-To: <4D99275E380CA94F998977EDACE548DC1AE692@extas2-hba.tas.csiro.au>
References: <4D99275E380CA94F998977EDACE548DC1AE692@extas2-hba.tas.csiro.au>
Message-ID: <Pine.LNX.4.62.0504081158230.13710@nokomis.stat.uiowa.edu>

On Wed, 6 Apr 2005 Mark.Bravington@csiro.au wrote:

> A while ago Luke Tierney remarked that the warning associated with
> 'makeActiveBinding'-- "saved workspaces with active bindings may not
> work properly when loaded into older versions of R"-- should probably be
> removed in R-devel. It's still cropping up *sporadically* with R-alpha
> of 3/4/2004, but not every time I call 'makeActiveBinding'.
>
> So, two questions:
>
> (i) is it going to go altogether with the release of R2.1? If not, I'll
> need to tweak my code to suppress the warning

It is now gone from R-devel.

> (ii) is the warning actually correct? When I experimented with this (a
> bit), it seemed to me that the binary image file contained the full
> unbound version of the object, and actually did load normally into R1.7
> (the oldest version I still have).

Yes; you have to go farther back in history than that.

luke

-- 
Luke Tierney
Chair, Statistics and Actuarial Science
Ralph E. Wareham Professor of Mathematical Sciences
University of Iowa                  Phone:             319-335-3386
Department of Statistics and        Fax:               319-335-3017
    Actuarial Science
241 Schaeffer Hall                  email:      luke@stat.uiowa.edu
Iowa City, IA 52242                 WWW:  http://www.stat.uiowa.edu


[Rd] makeActiveBinding warning
Luke Tierney