id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
12634	optional_config.hpp: needs update for Oracle Developer Studio compiler	Aparna Kumta <aparna.kumta@…>	Fernando Cacciola	"Test libs/bimap/test/../example/bimap_and_boost/xpressive.cpp fails with Oracle Developer Studio compiler in -std=c++11 mode as follows:

    ""CC"" -std=c++11 -temp=/tmp/bn -xO4 -mt -erroff=%none -m32 -KPIC -DBOOST_ALL_NO_LIB=1 -DNDEBUG -I"".."" -c -o ""/export/home/sstrunk-tester/boost_regression/boost_regression_develop/boost_sparc-S2_cpp11/results/boost/bin.v2/libs/bimap/test/xpressive.test/sun-12.5_next_cpp11/release/threading-multi/xpressive.o"" ""../libs/bimap/test/../example/bimap_and_boost/xpressive.cpp""

""../boost/proto/detail/preprocessed/expr_variadic.hpp"", line 687: Warning: A class with a reference member lacks a user-defined constructor, which can lead to errors.

...

""../boost/xpressive/match_results.hpp"", line 747: Error: Overloading ambiguity between ""boost::optional<__gnu_cxx::__normal_iterator<const char*, std::string>>::operator=<__gnu_cxx::__normal_iterator<const char*, std::string>&>(__gnu_cxx::__normal_iterator<const char*, std::string>&)"" and ""boost::optional<__gnu_cxx::__normal_iterator<const char*, std::string>>::operator=<__gnu_cxx::__normal_iterator<const char*, std::string>&>(__gnu_cxx::__normal_iterator<const char*, std::string>&)"".

...

See
http://www.boost.org/development/tests/develop/developer/output/oracle-sparc-S2-12-5_next-cpp11-boost-bin-v2-libs-bimap-test-xpressive-test-sun-12-5_next_cpp11-release-threading-multi.html

for details.

The following diff resolves the issue:
% !diff
diff ./optional_config.hpp optional_config.hpp_orig
47c47
< #if (defined(__GNUC__) || defined(__SUNPROC_CC)) && !defined(__INTEL_COMPILER)
---
> #if defined(__GNUC__) && !defined(__INTEL_COMPILER)
99c99
< #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && !defined(BOOST_NO_CXX11_DECLTYPE) && !BOOST_WORKAROUND(BOOST_MSVC, < 1800) && !BOOST_WORKAROUND(BOOST_GCC_VERSION, < 40500) 
---
> #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && !defined(BOOST_NO_CXX11_DECLTYPE) && !BOOST_WORKAROUND(BOOST_MSVC, < 1800) && !BOOST_WORKAROUND(BOOST_GCC_VERSION, < 40500) && !defined(__SUNPRO_CC)
100a101
>   // I also disable SUNPRO, as it seems not to support type_traits correctly
105c106
< #if (defined _MSC_FULL_VER) && (_MSC_FULL_VER < 190023026)
---
> #if defined __SUNPRO_CC
106a108,109
> #elif (defined _MSC_FULL_VER) && (_MSC_FULL_VER < 190023026)
> # define BOOST_OPTIONAL_DETAIL_NO_SFINAE_FRIENDLY_CONSTRUCTORS
$



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