id summary reporter owner description type status milestone component version severity resolution keywords cc 11645 basic_option::basic_option(2) misses initialization for position_key bernd.loerwald@… Vladimir Prus "The {{{basic_option(const std::string& xstring_key, const std::vector< std::string> &xvalue)}}} overload in [https://github.com/boostorg/program_options/blob/develop/include/boost/program_options/option.hpp#L31 option.hpp:31] does not initialize the {{{position_key}}} member, while the default ctor does. When having an {{{extra_style_parser}}} and positional options the options that were removed by the {{{extra_style_parser}}} are considered positional, unless the {{{extra_style_parser}}} explicitely sets {{{position_key = -1}}}." Bugs closed To Be Determined program_options Boost 1.59.0 Problem fixed