StacktraceTop:
sigc::signal_base::impl (this=0xe0) at ../../sigc++/signal_base.cc:145
sigc::signal_base::connect (this=<value optimized out>, slot_=...) at ../../sigc++/signal_base.cc:122
~_List_base (this=0x23e3390) at /usr/include/c++/4.5/bits/stl_list.h:360
~list (this=0x23e3390) at /usr/include/c++/4.5/bits/stl_list.h:418
~Introspectable (this=0x23e3390) at /build/buildd/unity-3.8.8/src/Introspectable.h:27
StacktraceTop: signal_ base::impl (this=0xe0) at ../../sigc+ +/signal_ base.cc: 145 signal_ base::connect (this=<value optimized out>, slot_=...) at ../../sigc+ +/signal_ base.cc: 122 c++/4.5/ bits/stl_ list.h: 360 c++/4.5/ bits/stl_ list.h: 418 buildd/ unity-3. 8.8/src/ Introspectable. h:27
sigc::
sigc::
~_List_base (this=0x23e3390) at /usr/include/
~list (this=0x23e3390) at /usr/include/
~Introspectable (this=0x23e3390) at /build/