id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
933	Can't use BOOST_CLASS_REQUIRES macro	ksvanhorn	jsiek	"{{{
The BOOST_CLASS_REQUIRES macro does not work correctly
when used outside of the boost namespace.  For example,
if I write

template <typename RandIter>
class foo {
  BOOST_CLASS_REQUIRES(RandIter,
boost::RandomAccessIteratorConcept);
  ...
};

I get a syntax error at the macro, because the
implementation of the macro assumes that the second
argument is an unqualified name.

A possible, but not terribly satisfactory, workaround
is to use a typedef; I would suggest that if you can't
find a good way to fix this problem, you should
document both the problem and its workaround.

}}}"	Bugs	closed		concept_check	None		Fixed