id summary reporter owner description type status milestone component version severity resolution keywords cc 13145 parse_charset.hpp(304): warning C4456: declaration of 'invert' hides previous local declaration Dmitry Yastrebkov Eric Niebler "While compiling on Visual Studio 2015 I've got a warning: parse_charset.hpp(304): warning C4456: declaration of 'invert' hides previous local declaration It's really a new declaration of the 'invert' variable and possibly there are a hidden error or the variable should be renamed" Bugs new To Be Determined xpressive Boost 1.63.0 Problem warning C4456 parse_charset.hpp invert