On Mon, Apr 8, 2013 at 3:15 AM, Vicente J. Botet Escriba < vicente.botet@wanadoo.fr> wrote:
Le 08/04/13 01:37, Fernando Pelliccioni a écrit :
El abr 7, 2013 8:17 PM, "Vicente J. Botet Escriba" < vicente.botet@wanadoo.fr> escribió:
Le 08/04/13 00:59, Fernando Pelliccioni a écrit :
The error occurs in boost/thread/detail/thread.hpp line 389 Trunk revision 83652
, dummy* >::type=0): line 389:
template <class F,class A1> thread(F f,A1 a1,typename disable_if<boost::thread_**detail::is_convertible<F&,**thread_attributes thread_info(make_thread_info(**boost::bind(boost::type<void>(** ),f,a1))) { start_thread(); }
parameter a1 is not a BOOST_THREAD_RV_REF(A1) and is not moved.
I think it should be:
, dummy* >::type=0): line 389:
template <class F,class A1> thread(F f, BOOST_THREAD_RV_REF(A1) a1,typename disable_if<boost::thread_**detail::is_convertible<F&,**thread_attributes thread_info(make_thread_info(**boost::bind(boost::type<void>(**),f, boost::move(a1) ))) { start_thread(); }
But in this case the error will occur within Boost.Bind
With which compiler?
MinGW - GCC 4.7.1 MinGW - GCC 4.7.2
Yes, the current implementation works only when
! defined(BOOST_NO_SFINAE_EXPR) && \ ! defined(BOOST_NO_CXX11_**VARIADIC_TEMPLATES) && \ ! defined(BOOST_NO_CXX11_**DECLTYPE) && \ ! defined(BOOST_NO_CXX11_**DECLTYPE_N3276) && \ ! defined(BOOST_NO_CXX11_AUTO) && \ ! defined(BOOST_NO_CXX11_RVALUE_**REFERENCES) && \ ! defined(BOOST_NO_CXX11_HDR_**TUPLE)
The only unsupported feature of the list is DECLTYPE_N3276 for GCC >= 4.7 http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3276.pdf ! defined(BOOST_NO_CXX11_**DECLTYPE_N3276) is not fulfilled Are we sure that GCC 4.7 does not fulfill it? Is Boost.Config right? I could not read N3276. Is it absolutely necessary to this requirement to the compiler?
Let me know if I can help you with Boost.bind. BTW, I needs just an implementation of invoke (see boost/thread/detail/invoke.**hpp) and result_of.
Sorry for over-quoting lastly. Vicente
Regards, Fernando.