On May 25, 2012, at 1:07 AM, Alexandre Hamez wrote:

Hello,

When compiling Boost.Container, clang 3.1 (stable release, Mac OS X 10.7.4) fails:

/opt/local/include/boost/container/allocator/allocator_traits.hpp:167:105: error: type name requires a specifier or qualifier template <typename T> using rebind_alloc = boost::intrusive::detail::type_rebinder::type; ^ /opt/local/include/boost/container/allocator/allocator_traits.hpp:167:59: error: expected ';' after alias declaration template <typename T> using rebind_alloc = boost::intrusive::detail::type_rebinder::type; ^ ; /opt/local/include/boost/container/allocator/allocator_traits.hpp:168:72: error: use of undeclared identifier 'rebind_alloc' template <typename T> using rebind_traits = allocator_traits< rebind_alloc<T> >; ^ /opt/local/include/boost/container/allocator/allocator_traits.hpp:168:85: error: 'T' does not refer to a value template <typename T> using rebind_traits = allocator_traits< rebind_alloc<T> >; ^ /opt/local/include/boost/container/allocator/allocator_traits.hpp:168:29: note: declared here template <typename T> using rebind_traits = allocator_traits< rebind_alloc<T> >; ^ /opt/local/include/boost/container/allocator/allocator_traits.hpp:168:87: error: expected ';' after alias declaration template <typename T> using rebind_traits = allocator_traits< rebind_alloc<T> >;

However gcc 4.7 has no problem with it. Does anyone has experienced the same thing and possibly found a workaround?

Currently, on both the trunk and release branches, that line is: template <typename T> using rebind_alloc = typename boost::intrusive::detail::type_rebinder::type; (note the extra 'typename') You might try inserting that, and see if that fixes the problem. -- Marshall Marshall Clow Idio Software mailto:mclow.lists@gmail.com A.D. 1517: Martin Luther nails his 95 Theses to the church door and is promptly moderated down to (-1, Flamebait). -- Yu Suzuki