id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 5261,property_tree/details/json_parser_read.hpp generates ambiguous symbol error on MSVC,aubrey@…,Sebastian Redl,"On line 181 of the referenced file (json_parser_read.hpp), the author writes: ""using namespace boost::spirit::classic;"". This then generates ambiguous symbol references with ""boost::assertion"" during the following 'assertion' declarations. Adding an explicit namespace resolution to each 'assertion' declaration resolves the defect.",Bugs,closed,To Be Determined,property_tree,Boost 1.46.0,Problem,fixed,,