[Bug libstdc++/55320] Invalid delete with throwing copy-c'tor passed to std::function

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55320



--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-11-14 
12:12:19 UTC ---

Untested:



--- functional.orig     2012-11-14 12:11:32.442993035 +0000

+++ functional  2012-11-14 12:11:34.315184425 +0000

@@ -2318,8 +2318,8 @@

        if (_My_handler::_M_not_empty_function(__f))

          {

            _M_invoker = &_My_handler::_M_invoke;

-           _M_manager = &_My_handler::_M_manager;

            _My_handler::_M_init_functor(_M_functor, std::move(__f));

+           _M_manager = &_My_handler::_M_manager;

          }

       }