[Bug c++/33799] Return value's destructor not executed when a local variable's destructor throws

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33799

--- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> ---
It's now 2013 so the sensible thing to do is not return by value if your
destructor can throw.

FWIW Clang also behaves the same as G++ and Intel, and of course calls
std::terminate() in C++11 mode.