Last Friday I added "test_adl_barrier" to test this ADL barrier. Unfortunately it fails on many compilers, including XL (AIX), Intel (version 9 and 10), GCC, Sun and Como: http://www.boost.org/development/tests/trunk/developer/utility-swap_.html
David Abrahams wrote:
Try replacing the using declaration with a using directive in swap.hpp Appears to work for GCC.
Thanks, Dave. Unfortunately for MSVC, most of the tests would be broken, when doing so! So I guess we would need to do an #if BOOST_WORKAROUND within swap.hpp, e.g., as follows: #if BOOST_WORKAROUND( BOOST_MSVC, BOOST_TESTED_AT(1500) ) using swap_adl_barrier::swap; #else using namespace swap_adl_barrier; #endif Right? I only tested it on MSVC, because I don't have direct access to an up-to-date GCC compiler at the moment. Shall I just commit it and see how the regression goes? Kind regards, Niels