r239622 - in /trunk/libstdc++-v3: ChangeLog doc...

[redi@gcc.gnu.org]

Author: redi
Date: Fri Aug 19 15:42:27 2016
New Revision: 239622

URL: https://gcc.gnu.org/viewcvs?rev=239622&root=gcc&view=rev
Log:
Define std::atomic<T>::is_always_lock_free for C++17

	* include/std/atomic (atomic::is_always_lock_free): Define.
	* testsuite/29_atomics/atomic/60695.cc: Adjust dg-error lineno.
	* testsuite/29_atomics/atomic/is_always_lock_free.cc: New.
	* testsuite/29_atomics/atomic_integral/is_always_lock_free.cc: New.
	* doc/xml/manual/status_cxx2017.xml: Update status.
	* doc/html/*: Regenerate.

Added:
    trunk/libstdc++-v3/testsuite/29_atomics/atomic/is_always_lock_free.cc
      - copied, changed from r239621, trunk/libstdc++-v3/testsuite/29_atomics/atomic/60695.cc
    trunk/libstdc++-v3/testsuite/29_atomics/atomic_integral/is_always_lock_free.cc
Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/doc/html/manual/status.html
    trunk/libstdc++-v3/doc/xml/manual/status_cxx2017.xml
    trunk/libstdc++-v3/include/std/atomic
    trunk/libstdc++-v3/testsuite/29_atomics/atomic/60695.cc