Date sent: Tue, 06 Oct 2009 15:45:44 +0200 From: Alexander Koenig <alexander.koe...@mpi.nl> To: beginners <beginners@perl.org> Subject: eval and next
> Hi all, > > I have a Perl program where I use eval to catch errors. As they are Java > errors (via Inline::Java) I want my program to continue and just log the > errors somewhere. > > My problem with this is, that I use the eval within a loop and I also > use next in this loop to ignore some special cases. But now, whenever > the next is triggered I get a warning like this: > > Exiting eval via next at ad_hoc_stats.pl line 204, <GEN6> line 5421. > > Googling the message I found this thread on Perlmonks > http://www.perlmonks.org/?node_id=104789 > > But that does not seem to be about the same problem. I know that next is > executed for the enclosing for loop and not for the eval block. That is > how I want it. I tried naming the for loop to show perl that I know what > I'm doing but the warning persists. > > Is there some recommended way of doing this, so that I won't get a > warning every time the next is triggered? I think it's easiest to disable that particular warning for that block. ... eval { no warnings 'exiting'; ... Jenda ===== je...@krynicky.cz === http://Jenda.Krynicky.cz ===== When it comes to wine, women and song, wizards are allowed to get drunk and croon as much as they like. -- Terry Pratchett in Sourcery -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
