id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
12388	useless static const generated by BOOST_SPIRIT_DEFINE_?	cppljevans@…	Joel de Guzman	"The purpose of creating of a static variable here:

  https://github.com/boostorg/spirit/blob/develop/include/boost/spirit/home/x3/nonterminal/rule.hpp#L164

is not apparent.  Why wouldn't the following replacement:

  auto const& def_=BOOST_PP_CAT(rule_name, _def);

work just as well.  If not, some source code comments explaining the need for
creating a new instance of a struct would help maintainers and people
trying to understand the code."	Bugs	closed	To Be Determined	spirit	Boost 1.61.0	Cosmetic	fixed