[Bug c++/50357] New: verify_cgraph_node failed with -O2

[dcb314 at hotmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50357

             Bug #: 50357
           Summary: verify_cgraph_node failed with -O2
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: dcb314@hotmail.com


Created attachment 25240
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25240
C++ source code

I just tried to compile the package btanks-0.9.8083-1 with the latest
trunk snapshot 20110910 on an AMD x86_64 box.

The compiler said

objects/ai_heli.cpp:147:42: internal compiler error: verify_cgraph_node failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Preprocessed source code attached. Flag -O2 required.