Boost C++ Libraries: Ticket #6268: Conflict between fusion and phoenix operator<

Wed, 14 Dec 2011 21:48:29 GMT

Sorry, that didn't come out well and I don't know how to edit the description :(

Here is the code that causes the error, in code tags this time:

#include <boost/fusion/sequence/comparison.hpp>
#include <boost/fusion/sequence/sequence_facade.hpp>
#include <boost/phoenix/core.hpp>
#include <boost/phoenix/operator/comparison.hpp>
struct foo : boost::fusion::sequence_facade<foo, boost::fusion::random_access_traversal_tag>
{
    // Rest of the sequence_facade extension mechanism code omitted,
    // as it is not needed to reproduce the error
    foo() : x(), y() {}
    int x;
    int y;
};
int main()
{
    auto x = boost::phoenix::arg_names::arg1 < foo();
}

Wed, 14 Dec 2011 21:49:05 GMT

The error can be fixed by adding the following include:

#include <boost/proto/fusion.hpp>

Thu, 23 Jan 2014 22:04:26 GMT

Fix and test posted to boost phoenix develop

status changed; resolution set

Kohei Takahashi — Mon, 09 May 2016 15:13:44 GMT

status new → closed
resolution → fixed

Compiler picks correct overload now. http://melpon.org/wandbox/permlink/1M41RhgXNvI003Sd