import jcli.introspect.gather;
@CommandDefault()
static struct T
{
@ArgPositional
int a;
}
T t = T(360);
enum Info = commandInfoFor!T();
assert(getArg!(Info.positionalArgs[0])(t) == 360);
static assert(__traits(identifier, getArgSymbol!(Info.positionalArgs[0])) == "a");