When compiling the attached file with g++-4.7, (or the last snapshot available in Debian, that is from 20120501), I get the following internal compiler error: benchmark_test.cpp:424:26: internal compiler error: in tsubst_copy, at cp/pt.c:12077 simple_regression<dim> reg; ^ The full output is: -*- mode: compilation; default-directory: "~/benchmark/" -*- Compilation started at Fri May 25 16:18:54 LD_LIBRARY_PATH=/usr/lib/gcc-snapshot/lib:$LD_LIBRARY_PATH PATH=/usr/lib/gcc-snapshot/bin:$PATH g++ -g --std=c++0x benchmark_test.cpp benchmark_test.cpp: In instantiation of 'ResultType boost_param_default_415benchmark_regress(ResultType (*)(), const Args&, int, func_type&, data_vector_type&, timer_type&, error_type&, variable_function_type&, random_type&) [with ResultType = std::vector<double>; Args = boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::variable_function, const main()::<lambda(int)> >, boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::data_vector, const boost::assign_detail::generic_list<int> >, boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::func, const main()::<lambda(int)> >, boost::parameter::aux::empty_arg_list> > >; func_type = const main()::<lambda(int)>; data_vector_type = const boost::assign_detail::generic_list<int>; timer_type = const clock_timer; error_type = const double; variable_function_type = const main()::<lambda(int)>; random_type = const boost::random::xor_combine_engine<boost::random::xor_combine_engine<boost::random::linear_feedback_shift_engine<unsigned int, 32, 31, 13, 12>, 0, boost::random::linear_feedback_shift_engine<unsigned int, 32, 29, 2, 4>, 0>, 0, boost::random::linear_feedback_shift_engine<unsigned int, 32, 28, 3, 17>, 0>]': benchmark_test.cpp:404:1: required from 'ResultType boost_param_default_415benchmark_regress(ResultType (*)(), const Args&, long int, func_type&, data_vector_type&, timer_type&, error_type&, variable_function_type&, boost::parameter::aux::use_default_tag) [with ResultType = std::vector<double>; Args = boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::variable_function, const main()::<lambda(int)> >, boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::data_vector, const boost::assign_detail::generic_list<int> >, boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::func, const main()::<lambda(int)> >, boost::parameter::aux::empty_arg_list> > >; func_type = const main()::<lambda(int)>; data_vector_type = const boost::assign_detail::generic_list<int>; timer_type = const clock_timer; error_type = const double; variable_function_type = const main()::<lambda(int)>]' benchmark_test.cpp:404:1: required from 'ResultType boost_param_default_415benchmark_regress(ResultType (*)(), const Args&, int, func_type&, data_vector_type&, timer_type&, error_type&, variable_function_type&) [with ResultType = std::vector<double>; Args = boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::variable_function, const main()::<lambda(int)> >, boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::data_vector, const boost::assign_detail::generic_list<int> >, boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::func, const main()::<lambda(int)> >, boost::parameter::aux::empty_arg_list> > >; func_type = const main()::<lambda(int)>; data_vector_type = const boost::assign_detail::generic_list<int>; timer_type = const clock_timer; error_type = const double; variable_function_type = const main()::<lambda(int)>]' benchmark_test.cpp:404:1: required from 'ResultType boost_param_default_415benchmark_regress(ResultType (*)(), const Args&, int, func_type&, data_vector_type&, timer_type&, error_type&) [with ResultType = std::vector<double>; Args = boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::variable_function, const main()::<lambda(int)> >, boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::data_vector, const boost::assign_detail::generic_list<int> >, boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::func, const main()::<lambda(int)> >, boost::parameter::aux::empty_arg_list> > >; func_type = const main()::<lambda(int)>; data_vector_type = const boost::assign_detail::generic_list<int>; timer_type = const clock_timer; error_type = const double]' benchmark_test.cpp:404:1: required from 'ResultType boost_param_default_415benchmark_regress(ResultType (*)(), const Args&, long int, func_type&, data_vector_type&, timer_type&, boost::parameter::aux::use_default_tag) [with ResultType = std::vector<double>; Args = boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::variable_function, const main()::<lambda(int)> >, boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::data_vector, const boost::assign_detail::generic_list<int> >, boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::func, const main()::<lambda(int)> >, boost::parameter::aux::empty_arg_list> > >; func_type = const main()::<lambda(int)>; data_vector_type = const boost::assign_detail::generic_list<int>; timer_type = const clock_timer]' benchmark_test.cpp:404:1: required from 'ResultType boost_param_default_415benchmark_regress(ResultType (*)(), const Args&, int, func_type&, data_vector_type&, timer_type&) [with ResultType = std::vector<double>; Args = boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::variable_function, const main()::<lambda(int)> >, boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::data_vector, const boost::assign_detail::generic_list<int> >, boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::func, const main()::<lambda(int)> >, boost::parameter::aux::empty_arg_list> > >; func_type = const main()::<lambda(int)>; data_vector_type = const boost::assign_detail::generic_list<int>; timer_type = const clock_timer]' benchmark_test.cpp:404:1: required from 'ResultType boost_param_default_415benchmark_regress(ResultType (*)(), const Args&, long int, func_type&, data_vector_type&, boost::parameter::aux::use_default_tag) [with ResultType = std::vector<double>; Args = boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::variable_function, const main()::<lambda(int)> >, boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::data_vector, const boost::assign_detail::generic_list<int> >, boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::func, const main()::<lambda(int)> >, boost::parameter::aux::empty_arg_list> > >; func_type = const main()::<lambda(int)>; data_vector_type = const boost::assign_detail::generic_list<int>]' benchmark_test.cpp:404:1: required from 'ResultType boost_param_default_415benchmark_regress(ResultType (*)(), const Args&, int, func_type&, data_vector_type&) [with ResultType = std::vector<double>; Args = boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::variable_function, const main()::<lambda(int)> >, boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::data_vector, const boost::assign_detail::generic_list<int> >, boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::func, const main()::<lambda(int)> >, boost::parameter::aux::empty_arg_list> > >; func_type = const main()::<lambda(int)>; data_vector_type = const boost::assign_detail::generic_list<int>]' benchmark_test.cpp:404:1: required from 'typename boost_param_result_415benchmark_regress<Args>::type boost_param_implbenchmark_regress(const Args&) [with Args = boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::variable_function, const main()::<lambda(int)> >, boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::data_vector, const boost::assign_detail::generic_list<int> >, boost::parameter::aux::arg_list<const boost::parameter::aux::tagged_argument<tag::func, const main()::<lambda(int)> >, boost::parameter::aux::empty_arg_list> > >; typename boost_param_result_415benchmark_regress<Args>::type = std::vector<double>]' benchmark_test.cpp:404:1: required from 'typename boost_param_result_415benchmark_regress<typename boost::parameter::aux::argument_pack<boost_param_params_415benchmark_regress<int>, const ParameterArgumentType0, const ParameterArgumentType1, const ParameterArgumentType2>::type>::type benchmark_regress(const ParameterArgumentType0&, const ParameterArgumentType1&, const ParameterArgumentType2&, typename boost::parameter::aux::match<boost_param_params_415benchmark_regress<int>, ParameterArgumentType0, ParameterArgumentType1, ParameterArgumentType2>::type) [with ParameterArgumentType0 = boost::parameter::aux::tagged_argument<tag::func, const main()::<lambda(int)> >; ParameterArgumentType1 = boost::parameter::aux::tagged_argument<tag::data_vector, const boost::assign_detail::generic_list<int> >; ParameterArgumentType2 = boost::parameter::aux::tagged_argument<tag::variable_function, const main()::<lambda(int)> >; typename boost_param_result_415benchmark_regress<typename boost::parameter::aux::argument_pack<boost_param_params_415benchmark_regress<int>, const ParameterArgumentType0, const ParameterArgumentType1, const ParameterArgumentType2>::type>::type = std::vector<double>; typename boost::parameter::aux::match<boost_param_params_415benchmark_regress<int>, ParameterArgumentType0, ParameterArgumentType1, ParameterArgumentType2>::type = boost::parameter::parameters<boost::parameter::required<tag::func, boost::mpl::always<mpl_::bool_<true> > >, boost::parameter::required<tag::data_vector, boost::mpl::always<mpl_::bool_<true> > >, boost::parameter::optional<tag::timer, boost::mpl::always<mpl_::bool_<true> > >, boost::parameter::optional<tag::error, boost::mpl::always<mpl_::bool_<true> > >, boost::parameter::optional<tag::variable_function, boost::mpl::always<mpl_::bool_<true> > >, boost::parameter::optional<tag::random, boost::mpl::always<mpl_::bool_<true> > > >]' benchmark_test.cpp:474:167: required from here benchmark_test.cpp:424:26: internal compiler error: in tsubst_copy, at cp/pt.c:12077 simple_regression<dim> reg; ^ Please submit a full bug report, with preprocessed source if appropriate. See <file:///usr/share/doc/gcc-snapshot/README.Bugs> for instructions. Preprocessed source stored into /home/jirka/tmp/cccYhoSw.out file, please attach this to your bugreport. Compilation exited abnormally with code 1 at Fri May 25 16:19:13
No attached file, no testcase, no version, no 'gcc -v' output. Please see the bug reporting instructions.
Sorry for the missing test file, it was somehow lost in the bug submission process. The compiler version is jirka@debian:~/benchmark$ LD_LIBRARY_PATH=/usr/lib/gcc-snapshot/lib:$LD_LIBRARY_PATH PATH=/usr/lib/gcc-snapshot/bin:$PATH g++ -v Using built-in specs. COLLECT_GCC=g++ COLLECT_LTO_WRAPPER=/usr/lib/gcc-snapshot/libexec/gcc/i486-linux-gnu/4.8.0/lto-wrapper Target: i486-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Debian 20120501-1' --with-bugurl=file:///usr/share/doc/gcc-snapshot/README.Bugs --enable-languages=c,ada,c++,java,go,fortran,objc,obj-c++ --prefix=/usr/lib/gcc-snapshot --enable-shared --enable-linker-build-id --with-system-zlib --disable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-snap/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-snap --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-snap --with-arch-directory=i386 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-targets=all --with-arch-32=i586 --with-tune=generic --disable-werror --enable-checking=yes --build=i486-linux-gnu --host=i486-linux-gnu --target=i486-linux-gnu Thread model: posix gcc version 4.8.0 20120501 (experimental) [trunk revision 187013] (Debian 20120501-1)
Created attachment 27499 [details] Compressed source file Sorry again, the file was too big.
Thanks. If the file's too big to upload maybe it's a hint you should try to reduce it to something more manageable, as requested in the bug reporting instructions: http://gcc.gnu.org/bugs/minimize.html
If I got a minimal testcase, but a slightly different error message, what should I do?
Created attachment 27505 [details] Minimal testcase reproducing the error
Confirmed.
Dup. Testcase doesn't ICE anymore. *** This bug has been marked as a duplicate of bug 55223 ***