id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
12608	boost::polygon crashing on get function after substruction operaion	shroman@…	Lucanus Simonson	"I have one polygon set that was built from one polygon and I'm substracting  other polygon set built from 17 polygons. assign operation passed successfully but then library is crashing on get operation when I'm trying  to get vector with polygons with holes. Stackdump:

...:polygon::polygon_arbitrary_formation<long double>::active_tail_arbitrary*> >::_M_insert<boost::polygon::polygon_arbitrary_formation<long double>::active_tail_arbitrary* const&>, FP=7fffffff5d30
...n::polygon_arbitrary_formation<long double>::active_tail_arbitrary*,std::allocator<boost::polygon::polygon_arbitrary_formation<long double>::active_tail_arbitrary*> >::push_back, FP=7fffffff5d50
boost::polygon::polygon_arbitrary_formation<long double>::active_tail_arbitrary::addHole,                                                                             FP=7fffffff5d70
...e>::vertex_half_edge*,std::vector<boost::polygon::scanline_base<long double>::vertex_half_edge,std::allocator<boost::polygon::scanline_base<long double>::vertex_half_edge> > > >, FP=7fffffff6440
...e>::vertex_half_edge*,std::vector<boost::polygon::scanline_base<long double>::vertex_half_edge,std::allocator<boost::polygon::scanline_base<long double>::vertex_half_edge> > > >, FP=7fffffff64a0
...::vector<boost::polygon::polygon_with_holes_data<long double>,std::allocator<boost::polygon::polygon_with_holes_data<long double> > >,boost::polygon::polygon_with_holes_concept>, FP=7fffffff6640
...on_set_data<long double>::get_dispatch<std::vector<boost::polygon::polygon_with_holes_data<long double>,std::allocator<boost::polygon::polygon_with_holes_data<long double> > > >, FP=7fffffff6670
...on::polygon_set_data<long double>::get<std::vector<boost::polygon::polygon_with_holes_data<long double>,std::allocator<boost::polygon::polygon_with_holes_data<long double> > > >, FP=7fffffff66a0
main,                                                                                                                                                                 FP=7fffffffb9a0

Reproduction code is attached 
Thanks, Roman"	Bugs	new	To Be Determined	polygon	Boost 1.58.0	Problem