David Abrahams wrote:
David Abrahams <dave@boost-consulting.com> writes:
This failure: http://engineering.meta-comm.com/boost-regression/CVS-HEAD/developer/output/...
Appears to be due to vc7.1 badly misinterpreting a using-directive in the scope of the instantiating function. I suggest full qualification of ::boost::detail in shared_ptr.hpp as a remedy.
Correction about what stimulated the bug to appear: I now believe it was the following sequence in boost/graph/detail/read_graphviz_spirit.hpp
using namespace std; using namespace boost; using namespace boost::spirit; using namespace phoenix;
The amount of ambiguity being courted by bringing all those namespaces into a subnamespace of boost::detail (!) would scare me away from doing it, especially in a header file. But maybe that's just me.
FWIW, I recall I posted such error to Boost.Spirit. http://comments.gmane.org/gmane.comp.parsers.spirit.general/10232 using-directive is dangerous under vc7.1/8.0. -- Regards, Shunsuke Sogame