Re: [perl #77952] [PATCH] Fix longjmp build warnings in regcomp.c

Jerry D. Hedden (via RT) wrote:
> # New Ticket Created by  "Jerry D. Hedden" 
> # Please include the string:  [perl #77952]
> # in the subject line of all future correspondence about this issue. 
> # <URL: http://rt.perl.org/rt3/Ticket/Display.html?id=77952 >
> 
> 
> This is a bug report for perl from jdhedden@cpan.org,
> generated with the help of perlbug 1.39 running under perl 5.13.4.
> 
> 
> -----------------------------------------------------------------
> [Please describe your issue here]
> 
> The attached patch fixes the following build warnings in blead:
> 
> regcomp.c: In function `Perl_re_compile':
> regcomp.c:4273: warning: variable 'exp' might be clobbered by
> `longjmp' or `vfork'
> regcomp.c:4274: warning: variable 'xend' might be clobbered by
> `longjmp' or `vfork'
> regcomp.c:4286: warning: variable 'restudied' might be clobbered by
> `longjmp' or `vfork'
> 

Thanks for this; I didn't know how to get rid of them.  However, 
regcomp.c was changed yesterday, and your patch deletes those changes. 
Perhaps you could rebase and resubmit?

• [perl #77952] [PATCH] Fix longjmp build warnings in regcomp.c by Jerry D. Hedden
• Re: [perl #77952] [PATCH] Fix longjmp build warnings in regcomp.c by karl williamson
• Re: [perl #77952] [PATCH] Fix longjmp build warnings in regcomp.c by Jerry D. Hedden
• [perl #77952] [PATCH] Fix longjmp build warnings in regcomp.c by Jerry D. Hedden
• Re: [perl #77952] [PATCH] Fix longjmp build warnings in regcomp.c by Tony Cook
• Re: [perl #77952] [PATCH] Fix longjmp build warnings in regcomp.c by Dave Mitchell
• Re: [perl #77952] [PATCH] Fix longjmp build warnings in regcomp.c by karl williamson