id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
8763	format does not compile with char16_t strings and libc++	timblechmann	James E. King, III	"the following code does not compile with clang:

{{{
#include <boost/format.hpp>

int main(int argc, const char * argv[])
{
    std::basic_string<char16_t> abc = (boost::basic_format<char16_t>(u""Hello"")).str();
    return 0;
}
}}}

the reason is that libc++ does not provide std::ctype<char16_t>, as it is not provided by the standard."	Bugs	closed	Boost 1.66.0	format	Boost 1.54.0	Problem	wontfix