http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53780
--- Comment #6 from vincenzo Innocente <vincenzo.innocente at cern dot ch> 2012-06-29 13:20:31 UTC --- the regression in comment 3 happens with gcc version 4.7.2 20120620 (prerelease) [gcc-4_7-branch revision 188811] (GCC) (and was a fix required by myself) will open a new bug report (btw no -g involved!) is connected to "sigcpp": will try to reproduce with something small