[Boost-bugs] [Boost C++ Libraries] #7914: std::tr1::tuple fails to compile in C++11 when defining BOOST_FUSION_DONT_USE_PREPROCESSED_FILES

Subject: [Boost-bugs] [Boost C++ Libraries] #7914: std::tr1::tuple fails to compile in C++11 when defining BOOST_FUSION_DONT_USE_PREPROCESSED_FILES
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-01-21 23:43:04

#7914: std::tr1::tuple fails to compile in C++11 when defining
BOOST_FUSION_DONT_USE_PREPROCESSED_FILES
-----------------------------------+----------------------------------------
 Reporter:  ipapadop@…             |       Owner:  djowel 
     Type:  Bugs                   |      Status:  new    
Milestone:  To Be Determined       |   Component:  fusion 
  Version:  Boost 1.52.0           |    Severity:  Problem
 Keywords:                         |  
-----------------------------------+----------------------------------------
 Test code:

 {{{
 #include <boost/tr1/tuple.hpp>
 #include <boost/tr1/functional.hpp>

 int a, b;

 std::tr1::tuple<int&, int&> get()
 {
   return std::tr1::tuple<int&, int&>(std::tr1::ref(a), std::tr1::ref(b));
 }

 int main()
 {
   std::tr1::tuple<int&, int&> t = get();
   return 0;
 }
 }}}

 It fails to compile in C++11 mode and when
 BOOST_FUSION_DONT_USE_PREPROCESSED_FILES is defined. Same code compiles
 fine with Boost 1.48 and 1.49


 {{{
 $ g++ --std=c++11 -DBOOST_FUSION_DONT_USE_PREPROCESSED_FILES test.cc -I
 /usr/local/boost/boost_1_53_beta/include/
 In file included from
 /usr/local/boost/boost_1_53_beta/include/boost/preprocessor/iteration/detail/iter/forward1.hpp:57:0,
                  from
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/vector10.hpp:87,
                  from
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/vector_fwd.hpp:14,
                  from
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/vector.hpp:10,
                  from
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/tuple/tuple.hpp:11,
                  from
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/tuple.hpp:10,
                  from
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/include/tuple.hpp:10,
                  from
 /usr/local/boost/boost_1_53_beta/include/boost/tr1/tuple.hpp:58,
                  from test.cc:1:
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/detail/vector_n.hpp:
 In instantiation of ‘struct boost::fusion::vector_data2<int&, int&>’:
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/detail/vector_n.hpp:103:1:
 required from ‘struct boost::fusion::vector2<int&, int&>’
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/vector.hpp:92:42:
 required from ‘struct boost::fusion::vector<int&, int&,
 boost::fusion::void_, boost::fusion::void_, boost::fusion::void_,
 boost::fusion::void_, boost::fusion::void_, boost::fusion::void_,
 boost::fusion::void_, boost::fusion::void_>’
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/tuple/tuple.hpp:44:12:
 required from ‘struct boost::fusion::tuple<int&, int&>’
 test.cc:6:33:   required from here
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/detail/vector_n.hpp:57:1:
 error: ‘boost::fusion::vector_data2<T0, T1>::vector_data2(typename
 boost::fusion::detail::call_param<Car>::type, typename
 boost::fusion::detail::call_param<Cdr>::type) [with T0 = int&; T1 = int&;
 typename boost::fusion::detail::call_param<Car>::type = int&; typename
 boost::fusion::detail::call_param<Cdr>::type = int&]’ cannot be overloaded
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/detail/vector_n.hpp:53:1:
 error: with ‘boost::fusion::vector_data2<T0, T1>::vector_data2(T0&&, T1&&)
 [with T0 = int&; T1 = int&]’
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/detail/vector_n.hpp:
 In instantiation of ‘struct boost::fusion::vector2<int&, int&>’:
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/vector.hpp:92:42:
 required from ‘struct boost::fusion::vector<int&, int&,
 boost::fusion::void_, boost::fusion::void_, boost::fusion::void_,
 boost::fusion::void_, boost::fusion::void_, boost::fusion::void_,
 boost::fusion::void_, boost::fusion::void_>’
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/tuple/tuple.hpp:44:12:
 required from ‘struct boost::fusion::tuple<int&, int&>’
 test.cc:6:33:   required from here
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/detail/vector_n.hpp:130:1:
 error: ‘boost::fusion::vector2<T0, T1>::vector2(T0&&, T1&&) [with T0 =
 int&; T1 = int&]’ cannot be overloaded
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/detail/vector_n.hpp:121:1:
 error: with ‘boost::fusion::vector2<T0, T1>::vector2(typename
 boost::fusion::detail::call_param<Car>::type, typename
 boost::fusion::detail::call_param<Cdr>::type) [with T0 = int&; T1 = int&;
 typename boost::fusion::detail::call_param<Car>::type = int&; typename
 boost::fusion::detail::call_param<Cdr>::type = int&]’
 In file included from
 /usr/local/boost/boost_1_53_beta/include/boost/preprocessor/iteration/detail/iter/forward1.hpp:52:0,
                  from
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/detail/vector_forward_ctor.hpp:20,
                  from
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/vector.hpp:125,
                  from
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/tuple/tuple.hpp:11,
                  from
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/tuple.hpp:10,
                  from
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/include/tuple.hpp:10,
                  from
 /usr/local/boost/boost_1_53_beta/include/boost/tr1/tuple.hpp:58,
                  from test.cc:1:
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/vector.hpp:
 In instantiation of ‘struct boost::fusion::vector<int&, int&,
 boost::fusion::void_, boost::fusion::void_, boost::fusion::void_,
 boost::fusion::void_, boost::fusion::void_, boost::fusion::void_,
 boost::fusion::void_, boost::fusion::void_>’:
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/tuple/tuple.hpp:44:12:
 required from ‘struct boost::fusion::tuple<int&, int&>’
 test.cc:6:33:   required from here
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/detail/vector_forward_ctor.hpp:44:5:
 error: ‘boost::fusion::vector<T0, T1, T2, T3, T4, T5, T6, T7, T8,
 T9>::vector(T0&&) [with T0 = int&; T1 = int&; T2 = boost::fusion::void_;
 T3 = boost::fusion::void_; T4 = boost::fusion::void_; T5 =
 boost::fusion::void_; T6 = boost::fusion::void_; T7 =
 boost::fusion::void_; T8 = boost::fusion::void_; T9 =
 boost::fusion::void_]’ cannot be overloaded
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/detail/vector_forward_ctor.hpp:36:5:
 error: with ‘boost::fusion::vector<T0, T1, T2, T3, T4, T5, T6, T7, T8,
 T9>::vector(typename boost::fusion::detail::call_param<T0>::type) [with T0
 = int&; T1 = int&; T2 = boost::fusion::void_; T3 = boost::fusion::void_;
 T4 = boost::fusion::void_; T5 = boost::fusion::void_; T6 =
 boost::fusion::void_; T7 = boost::fusion::void_; T8 =
 boost::fusion::void_; T9 = boost::fusion::void_; typename
 boost::fusion::detail::call_param<T0>::type = int&]’
 In file included from
 /usr/local/boost/boost_1_53_beta/include/boost/preprocessor/iteration/detail/iter/forward1.hpp:57:0,
                  from
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/detail/vector_forward_ctor.hpp:20,
                  from
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/vector.hpp:125,
                  from
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/tuple/tuple.hpp:11,
                  from
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/tuple.hpp:10,
                  from
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/include/tuple.hpp:10,
                  from
 /usr/local/boost/boost_1_53_beta/include/boost/tr1/tuple.hpp:58,
                  from test.cc:1:
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/detail/vector_forward_ctor.hpp:44:5:
 error: ‘boost::fusion::vector<T0, T1, T2, T3, T4, T5, T6, T7, T8,
 T9>::vector(T0&&, T1&&) [with T0 = int&; T1 = int&; T2 =
 boost::fusion::void_; T3 = boost::fusion::void_; T4 =
 boost::fusion::void_; T5 = boost::fusion::void_; T6 =
 boost::fusion::void_; T7 = boost::fusion::void_; T8 =
 boost::fusion::void_; T9 = boost::fusion::void_]’ cannot be overloaded
 /usr/local/boost/boost_1_53_beta/include/boost/fusion/container/vector/detail/vector_forward_ctor.hpp:36:5:
 error: with ‘boost::fusion::vector<T0, T1, T2, T3, T4, T5, T6, T7, T8,
 T9>::vector(typename boost::fusion::detail::call_param<T0>::type, typename
 boost::fusion::detail::call_param<T1>::type) [with T0 = int&; T1 = int&;
 T2 = boost::fusion::void_; T3 = boost::fusion::void_; T4 =
 boost::fusion::void_; T5 = boost::fusion::void_; T6 =
 boost::fusion::void_; T7 = boost::fusion::void_; T8 =
 boost::fusion::void_; T9 = boost::fusion::void_; typename
 boost::fusion::detail::call_param<T0>::type = int&; typename
 boost::fusion::detail::call_param<T1>::type = int&]’
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/7914>
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