Re: [Boost-users] u32regex_search crashes

From: Anjaly (anjaly_at_[hidden])
Date: 2007-09-28 00:33:26

Hai,
   Thank you for your response. I have catched the exception.Now the
program does not crash but the searching is incomplete. Even if the file
is of encoding type utf16 ,the exception occurs(I have used a message
box to show reason of exception). Is the problem due to reading the file
and storing in char array or due to making the regex expression. I have
attached the file in which i am searching. Hope you can help me.

                                 Anjaly

On Thu, 2007-09-27 at 17:29 +0100, John Maddock wrote:
> Anjaly wrote:
> > Hello,
> >
> > I am new to Boost-regex library. The libray is build with icu
> > support.The user interface is created using wxWidgets library. I want
> > to search a file using u32regex_search. But the program crashes and
> > the error it shows is 'Invalid UTF-8 sequence encountered while
> > trying to encode UTF-32 character'.I am reading the contents of the
> > file and it is stored in char array.The program is crashing when it
> > encounters a char with hex value 00.
> 
> The current regression test suite tests strings containing embedded NULL's 
> (and yes with UTF8 and ICU), so it certainly should work OK.  BTW if your 
> program is "crashing" it's because you're not catching the thrown exception. 
> If think it's a bug please provide the UTF-8 sequence that causes the 
> failure so I have something to debug.
> 
> Regards, John Maddock. 
> 
> _______________________________________________
> Boost-users mailing list
> Boost-users_at_[hidden]
> http://lists.boost.org/mailman/listinfo.cgi/boost-users

______________________________________
Scanned and protected by Email scanner