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From: "redi at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug libstdc++/55320] Invalid delete with throwing copy-c'tor passed to std::function
Date: Thu, 15 Nov 2012 00:21:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55320

--- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-11-15 00:21:16 UTC ---
Author: redi
Date: Thu Nov 15 00:21:09 2012
New Revision: 193520

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193520
Log:
    PR libstdc++/55320
    * include/std/functional (function::function(F)): Set _M_manager after
    operations that could throw.
    (_Function_base::_Ref_manager::_M_init_functor): Use addressof.
    * include/tr1/functional
    (_Function_base::_Ref_manager::_M_init_functor): Use addressof.
    (_Function_base::_Base_manager::_M_get_pointer): Likewise.
    * testsuite/20_util/function/cons/55320.cc: New.
    * testsuite/20_util/function/cons/addressof.cc: New.
    * testsuite/20_util/bind/ref_neg.cc: Adjust dg-error line numbers.
    * testsuite/tr1/3_function_objects/function/10.cc: New.

Added:
   
branches/gcc-4_7-branch/libstdc++-v3/testsuite/20_util/function/cons/55320.cc
   
branches/gcc-4_7-branch/libstdc++-v3/testsuite/20_util/function/cons/addressof.cc
   
branches/gcc-4_7-branch/libstdc++-v3/testsuite/tr1/3_function_objects/function/10.cc
Modified:
    branches/gcc-4_7-branch/libstdc++-v3/ChangeLog
    branches/gcc-4_7-branch/libstdc++-v3/include/std/functional
    branches/gcc-4_7-branch/libstdc++-v3/include/tr1/functional
    branches/gcc-4_7-branch/libstdc++-v3/testsuite/20_util/bind/ref_neg.cc