http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54502
Bug #: 54502 Summary: g++ 4.6 -std=c++0x ICE (segfault) Classification: Unclassified Product: gcc Version: 4.6.3 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: d...@gcc.gnu.org this works with 4.7 and trunk, fails with 4.6 $ cat foo.cc #include <deque> int main(){ std::deque<int[2]> y; y.push_back( {2,5} ); } $ g++-4.6 -std=c++0x foo.cc foo.cc: In function 'int main()': foo.cc:4:23: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate.