On Fri, Aug 28, 2015 at 11:23 AM, Tim Shen <timshen@google.com> wrote:
> So is it good to have an owned raw pointer stored in runtime_error,
> pointing to a heap allocated char chunk, which will be deallocated in
> regex_error's dtor?

I just put a string member into regex_error, completely ignoring the
storage in std::runtime_error.

Also used rethrow to keep stack frames.


-- 
Regards,
Tim Shen