http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60367
--- Comment #3 from rob.desbois at gmail dot com ---
Adding a destructor didn't fix it for me - though it was destroyed for the same
address as the constructed object.
constructed foo @ 0x7fffa012e5ef
default argument is at 0x7fffa012e5d0
destructed foo @ 0x7fffa012e5ef
For what it's worth I tried putting a size_t member into the object being
constructed, and using a member-initializer to set it to an identifiable bit
pattern - even though the temporary was at an 'unconstructed' address, the
size_t was repeatedly correct. The gremlins are messing with my head...
