On 3/16/2011 12:45 PM, Mathias Gaunard wrote:
On 16/03/2011 19:39, John Maddock wrote:
* Remove the concept related macros. * Tighten up most of the C++0x related tests, with the result that some C++0x features that were previously enabled are no longer - this may also cause the Boost.Config tests to fail on some platforms. * Some C++0x features that were not previously enabled are now - because they were passing the Boost.Config tests - there's at least one case where this is causing regressions in other libraries - if any more pop up please let me know ASAP!
Any reason why decltype on MSVC10 is still not enabled?
If someone tells me that this issue: http://lists.boost.org/Archives/boost/2010/04/164645.php is fixed then fine, otherwise it appears to be a lot trouble,
I wasn't aware of this issue. But doesn't it only affect result_of, with decltype still usable in practice for other things?
Some. The VS2010 compiler's decltype implementation gets a lot of things wrong though. It'll result in "T const" rather than "T" when used in auto returns and it gets function types wrong. I can't at the moment immediately think of the exact reproduction steps but I do know that decltype as implemented by 2010 is pretty far from being compliant. I still use it but every once in a while run into its issues.