id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 13598,VC++ 15 compiler warning C4456: declaration of 'cur' hides previous local declaration,Volker Schöch ,Barend Gehrels,"I'm using Microsoft Visual Studio 15.6.0 to compile boost 1.67.0. I use compiler flag /W4. The following warnings occur in geometry: **\boost_1_67_0\boost\geometry\algorithms\detail\is_valid\has_spikes.hpp(146): warning C4456: declaration of 'prev' hides previous local declaration** **\boost_1_67_0\boost\geometry\algorithms\detail\is_valid\has_spikes.hpp(149): warning C4456: declaration of 'next' hides previous local declaration** **\boost_1_67_0\boost\geometry\algorithms\detail\is_valid\has_spikes.hpp(142): warning C4456: declaration of 'cur' hides previous local declaration** Consider related ticket #13378.",Bugs,closed,To Be Determined,geometry,Boost 1.67.0,Problem,duplicate,error warning C4456,