On Mon, Feb 6, 2012 at 20:03, Jonathan Wakely <jwakely.gcc@xxxxxxxxx> wrote: > It's valid C, so any compiler will accept it and not evaluate the > expression. If you mean "will it suppress an unused variable warning" > I don't know. Yes, that was the question. Googling a bit did turn up useful resources that appear to confirm this: http://cnicholson.net/2009/02/stupid-c-tricks-adventures-in-assert/ problem solved. Thanks a lot for the suggestion that did put me on the right track. Mathieu -- Mathieu Lacage <mathieu.lacage@xxxxxxxxx>
