id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
11488	flat_map and value_type	gast128@…	Ion Gaztañaga	"There is a problem with the value_type typedef. It is a typedef of std::pair<Key, Value> but shouldn't it be std::pair<const Key, Value>?

typedef boost::unordered_map<int, string>       Int2StringUmap;
typedef boost::container::flat_map<int, string> Int2StringFmap;

static_assert(std::is_same<Int2StringUmap::value_type, std::pair<const int, string>>::value, """"); //ok
static_assert(std::is_same<Int2StringFmap::value_type, std::pair<const int, string>>::value, """"); //not ok

Maybe already reported, but I couldn't find it in the svn."	Bugs	closed	To Be Determined	container	Boost 1.57.0	Problem	invalid