http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50970
--- Comment #3 from Eric Millbrandt <emillbrandt at dekaresearch dot com> 2011-11-03 13:30:15 UTC --- We found the problem in an implementation of a hierarchical state machine from Practical Statecharts in C/C++ (CMP Books, 2002). The supplied example is a condensed reproduction of the code that produces the problem. I can supply you with the original code if you prefer.
