[Bug libstdc++/54297] [C++11] Segmentation fault with std::async and released shared state

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54297

--- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-08-26 
14:09:20 UTC ---
Author: redi
Date: Sun Aug 26 14:09:12 2012
New Revision: 190687

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190687
Log:
    PR libstdc++/54297
    * src/c++11/future.cc (~_Async_state_common): Move to...
    * src/c++11/compatibility-thread-c++0x.cc (~_Async_state_common):
    Here.
    (_GLIBCXX_ABI_COMPAT_ASYNC): Rename to _GLIBCXX_ASYNC_ABI_COMPAT.
    * include/std/future (_GLIBCXX_ABI_COMPAT_ASYNC): Likewise.

Modified:
    branches/gcc-4_7-branch/libstdc++-v3/ChangeLog
    branches/gcc-4_7-branch/libstdc++-v3/include/std/future
   
branches/gcc-4_7-branch/libstdc++-v3/src/c++11/compatibility-thread-c++0x.cc
    branches/gcc-4_7-branch/libstdc++-v3/src/c++11/future.cc