2012-09-09 Thiago Macieira <thiago.macieira@intel.com>

[pf3gnuchains/gcc-fork.git] / libstdc++-v3 / ChangeLog

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 1e82730..6726f8e 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,16 @@
+2012-09-09  Thiago Macieira  <thiago.macieira@intel.com>
+
+       PR libstdc++/54172
+        * libsupc++/guard.cc (__cxa_guard_acquire): Exit the loop earlier if
+        we detect that another thread has had success. Don't compare_exchange
+        from a finished state back to a waiting state. Comment.
+
+2012-09-09  Jonathan Wakely  <jwakely.gcc@gmail.com>
+
+       PR libstdc++/54388
+       * include/std/array (array::at() const): Ensure lvalue result.
+       * testsuite/23_containers/array/element_access/54388.cc: New.
+
 2012-09-06  Marc Glisse  <marc.glisse@inria.fr>
            Paolo Carlini  <paolo.carlini@oracle.com>