id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
7231	"Boost ICL ""party"" example fails compilation using Clang 3.1"	Jess Morecroft <jess.morecroft@…>	Joachim Faulhaber	"Test program copied exactly from ""party"" example in boost icl documentation (attached). Compile fails on Mac OS X 10.8 (ML) using latest Clang - version below. (compiles OK using gcc)

Looks like Clang is not picking up the operator+= template in the concept header? Probably a Clang bug and if so sorry for the ticket! ...

{{{
jessmorecroft:~$ c++ --version
Apple clang version 4.0 (tags/Apple/clang-421.0.57) (based on LLVM 3.1svn)
Target: x86_64-apple-darwin12.0.0
Thread model: posix
jessmorecroft:~$ c++ test.cpp 
In file included from test.cpp:5:
In file included from /usr/local/include/boost/icl/interval_map.hpp:13:
In file included from /usr/local/include/boost/icl/interval_set.hpp:14:
In file included from /usr/local/include/boost/icl/interval_base_set.hpp:24:
In file included from /usr/local/include/boost/icl/associative_interval_container.hpp:16:
In file included from /usr/local/include/boost/icl/concept/interval_set.hpp:13:
In file included from /usr/local/include/boost/icl/detail/set_algo.hpp:16:
/usr/local/include/boost/icl/functors.hpp:71:18: error: no viable overloaded '+='
        { object += operand; }
          ~~~~~~ ^  ~~~~~~~
/usr/local/include/boost/icl/interval_base_map.hpp:855:5: note: in instantiation of member function
      'boost::icl::inplace_plus<std::set<std::basic_string<char>, std::less<std::basic_string<char>>,
      std::allocator<std::basic_string<char>>> >::operator()' requested here
    Combiner()((*it_).second, co_val);
    ^
/usr/local/include/boost/icl/interval_base_map.hpp:870:9: note: in instantiation of function template specialization
      'boost::icl::interval_base_map<boost::icl::interval_map<boost::posix_time::ptime,
      std::set<std::basic_string<char>, std::less<std::basic_string<char>>, std::allocator<std::basic_string<char>>>,
      boost::icl::partial_absorber, std::less, icl::inplace_plus, icl::inter_section,
      boost::icl::discrete_interval<boost::posix_time::ptime, less>, std::allocator>, boost::posix_time::ptime,
      std::set<std::basic_string<char>, std::less<std::basic_string<char>>, std::allocator<std::basic_string<char>>>,
      boost::icl::partial_absorber, less, inplace_plus, inter_section,
      boost::icl::discrete_interval<boost::posix_time::ptime, less>,
      allocator>::add_segment<boost::icl::inplace_plus<std::set<std::basic_string<char>,
      std::less<std::basic_string<char>>, std::allocator<std::basic_string<char>>>> >' requested here
        add_segment<Combiner>(inter_val, co_val, it_);
        ^
/usr/local/include/boost/icl/interval_base_map.hpp:966:9: note: in instantiation of function template specialization
      'boost::icl::interval_base_map<boost::icl::interval_map<boost::posix_time::ptime,
      std::set<std::basic_string<char>, std::less<std::basic_string<char>>, std::allocator<std::basic_string<char>>>,
      boost::icl::partial_absorber, std::less, icl::inplace_plus, icl::inter_section,
      boost::icl::discrete_interval<boost::posix_time::ptime, less>, std::allocator>, boost::posix_time::ptime,
      std::set<std::basic_string<char>, std::less<std::basic_string<char>>, std::allocator<std::basic_string<char>>>,
      boost::icl::partial_absorber, less, inplace_plus, inter_section,
      boost::icl::discrete_interval<boost::posix_time::ptime, less>,
      allocator>::add_main<boost::icl::inplace_plus<std::set<std::basic_string<char>,
      std::less<std::basic_string<char>>, std::allocator<std::basic_string<char>>>> >' requested here
        add_main<Combiner>(rest_interval, co_val, it_, last_);
        ^
/usr/local/include/boost/icl/interval_base_map.hpp:314:24: note: in instantiation of function template specialization
      'boost::icl::interval_base_map<boost::icl::interval_map<boost::posix_time::ptime,
      std::set<std::basic_string<char>, std::less<std::basic_string<char>>, std::allocator<std::basic_string<char>>>,
      boost::icl::partial_absorber, std::less, icl::inplace_plus, icl::inter_section,
      boost::icl::discrete_interval<boost::posix_time::ptime, less>, std::allocator>, boost::posix_time::ptime,
      std::set<std::basic_string<char>, std::less<std::basic_string<char>>, std::allocator<std::basic_string<char>>>,
      boost::icl::partial_absorber, less, inplace_plus, inter_section,
      boost::icl::discrete_interval<boost::posix_time::ptime, less>,
      allocator>::_add<boost::icl::inplace_plus<std::set<std::basic_string<char>, std::less<std::basic_string<char>>,
      std::allocator<std::basic_string<char>>>> >' requested here
        this->template _add<codomain_combine>(interval_value_pair);
                       ^
test.cpp:32:11: note: in instantiation of member function
      'boost::icl::interval_base_map<boost::icl::interval_map<boost::posix_time::ptime,
      std::set<std::basic_string<char>, std::less<std::basic_string<char>>, std::allocator<std::basic_string<char>>>,
      boost::icl::partial_absorber, std::less, icl::inplace_plus, icl::inter_section,
      boost::icl::discrete_interval<boost::posix_time::ptime, less>, std::allocator>, boost::posix_time::ptime,
      std::set<std::basic_string<char>, std::less<std::basic_string<char>>, std::allocator<std::basic_string<char>>>,
      boost::icl::partial_absorber, less, inplace_plus, inter_section,
      boost::icl::discrete_interval<boost::posix_time::ptime, less>, allocator>::add' requested here
    party.add( // add and element
          ^
1 error generated.

}}}
"	Bugs	closed	To Be Determined	ICL	Boost 1.49.0	Problem	fixed	clang icl