[Bug libstdc++/65147] alignment of std::atomic object is not correct

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65147

--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Author: redi
Date: Thu Mar 26 19:27:02 2015
New Revision: 221703

URL: https://gcc.gnu.org/viewcvs?rev=221703&root=gcc&view=rev
Log:
    PR libstdc++/62259
    PR libstdc++/65147
    * include/std/atomic (atomic<T>): Increase alignment for types with
    the same size as one of the integral types.
    * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
    * testsuite/29_atomics/atomic/62259.cc: New.

Added:
    trunk/libstdc++-v3/testsuite/29_atomics/atomic/62259.cc
      - copied, changed from r221701,
trunk/libstdc++-v3/testsuite/29_atomics/atomic/60695.cc
Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/std/atomic
    trunk/libstdc++-v3/testsuite/29_atomics/atomic/60695.cc