http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51868
Bug #: 51868 Summary: Crash when generating the move constructor for a class with a bit field Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassig...@gcc.gnu.org ReportedBy: ogoff...@kde.org Created attachment 26341 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26341 testcase See the attached example. Compilation flag used: -std=c++0x gcc crashes with: bitfield.cc: In constructor ‘B::B(B&&)’: bitfield.cc:7:8: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. Reproduced with GCC 4.6.2 from archlinux binary package, and gcc 4.7 from trunk. Used to work with GCC 4.6.1