[Bug libstdc++/50862] deadlock in std::condition_variable_any

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50862

--- Comment #17 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-10-26 
23:35:30 UTC ---
Author: redi
Date: Wed Oct 26 23:35:26 2011
New Revision: 180549

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180549
Log:
    PR libstdc++/50862
    * include/std/condition_variable (condition_variable_any::wait): Avoid
    terminating if relocking user mutex throws during stack-unwinding.
    * testsuite/30_threads/condition_variable_any/50862.cc: Add dg-require.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/std/condition_variable
    trunk/libstdc++-v3/testsuite/30_threads/condition_variable_any/50862.cc