[boost] minor compile-time issue with boost::regex (1.32)

this will cause compile warnings in VC7.1 with the "detect 64bit issues" flag set: boost::match_results<string::const_iterator> what; for(boost::match_results<string::const_iterator>::size_type i=0; i<what.size(); i++) results.push_back(string(what[i].first, what[i].second)); warning C4267: 'argument' : conversion from 'size_t' to 'int', possible loss of data it seems the operator takes an int for index instead of size_type. -- Cory Nelson http://www.int64.org