id summary reporter owner description type status milestone component version severity resolution keywords cc 12109 C4100 warning (unreferenced formal parameter) in json_parser gigaplex@… Sebastian Redl "I upgraded from boost 1.57.0 to 1.60.0, and now get build failures due to a C4100 warning while using VS2015 - unfortunately we're required to use the error on warning setting. The transcode_codepoint function inside ""property_tree\detail\json_parser\wide_encoding.hpp"", amongst many other functions in the same file, have unreferenced parameters such as 'Sentinel end'." Bugs new To Be Determined property_tree Boost 1.60.0 Regression C4100, json_parser