Large patch from Ulrich Eckhardt to fix support for EVC++ 4.

[SVN r30670]
This commit is contained in:
John Maddock
2005-08-25 16:27:28 +00:00
parent b831e5f88d
commit f89c517fa8

View File

@ -29,7 +29,7 @@
#include "boost/none_t.hpp"
#include "boost/utility/compare_pointees.hpp"
#if BOOST_WORKAROUND(BOOST_MSVC, == 1200)
#if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
// VC6.0 has the following bug:
// When a templated assignment operator exist, an implicit conversion
// constructing an optional<T> is used when assigment of the form: