forming reference to void with allocator_traits

[Kohei Takahashi <flast@…>]

Testcase

#include <memory>
#include <boost/container/allocator/allocator_traits.hpp>

boost::container::allocator_traits<std::allocator<void> > traits;

GCC says following error.

$ g++ test.cpp
In file included from test.cpp:2:0:
/usr/local/include/boost/container/allocator/allocator_traits.hpp: In instantiation of 'boost::container::allocator_traits<std::__7::allocator<void> >':
test.cpp:4:59:   instantiated from here
/usr/local/include/boost/container/allocator/allocator_traits.hpp:128:13: error: forming reference to void
/usr/local/include/boost/container/allocator/allocator_traits.hpp:132:16: error: forming reference to void

std::allocator_traits accepts it.

[Ion Gaztañaga]

Thanks for the report. Fixed in trunk

[Ion Gaztañaga]

Merged to the release branch

[jorgejgleandro@…]

gcc says: "C:\boost\boost_1_55_0b1\boost\graph\detail\adjacency_list.hpp|2498|error: forming reference to void| C:\boost\boost_1_55_0b1\boost\graph\detail\adjacency_list.hpp|2499|error: forming reference to void| C:\boost\boost_1_55_0b1\boost\graph\detail\adjacency_list.hpp|2502|error: forming reference to void| C:\boost\boost_1_55_0b1\boost\graph\detail\adjacency_list.hpp|2504|error: forming reference to void|"