Re: [Boost-users] [fusion][mpl][array] making boost array a conforming mpl sequence (through fusion)

On Thu, Feb 12, 2009 at 7:52 PM, Steven Watanabe wrote:

AMDG

Stjepan Rajko wrote:

...

/Development/boost/boost/fusion/adapted/array/array_iterator.hpp:29: error: 'boost::array::<anonymous enum>' is/uses anonymous type /Development/boost/boost/fusion/adapted/array/array_iterator.hpp:29: error: trying to instantiate 'template struct boost::fusion::detail::enable_comparison'

The offending line in array_iterator is: BOOST_MPL_ASSERT_RELATION(Pos, <=, Array::static_size);

Commenting out that line results in a successful compile, and the program runs as expected.

I would really appreciate it if someone could help me out here, I am in total dark as to why the BOOST_MPL_ASSERT_RELATION is not working correctly, and what fusion::detail::enable_comparison has to do with anything.

Wild guess: try casting Array::static_size to int?

That worked - thanks! Created ticket https://svn.boost.org/trac/boost/ticket/2761 Stjepan