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On 11/07/2013 11:49 AM, Jonathan Wakely wrote: > I have a few ideas to simplify the regex code and slightly improve > run-time performance of compiling regexes. > > [...] > > I'm working on patches to do all of the above, so if anyone can see > any problems with these ideas let me know before I waste more time on > it :-) All those proposed changes look sane to me. A goodly chunk of that code was written before std::move was available (ie. tr1). > When we're happy that the regex code is stable and in the right form > we should consider having explicit instantiations of basic_regex<char> > exported from the library, and the instantiations of _NFA, _State, > _Compiler etc. that it needs. I do think the code is pretty stable > and works well, but we might not want to tie ourselves down to exports > for GCC 4.9, so maybe for the next release. This is highly desirable, given the current regex build-time cost. -- Stephen M. Webb <stephen.webb@bregmasoft.ca>
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