r244588 - in /trunk/libstdc++-v3: ChangeLog inc...
redi@gcc.gnu.org
redi@gcc.gnu.org
Wed Jan 18 18:36:00 GMT 2017
Author: redi
Date: Wed Jan 18 18:36:45 2017
New Revision: 244588
URL: https://gcc.gnu.org/viewcvs?rev=244588&root=gcc&view=rev
Log:
PR69301 don't assume atomic<T> can default construct T
PR libstdc++/69301
* include/std/atomic (atomic<T>::load, atomic<T>::exchange): Use
aligned buffer instead of default-initialized variable.
* testsuite/29_atomics/atomic/69301.cc: New test.
* include/experimental/memory (observer_ptr::release): Use reserved
name.
* include/ext/pointer.h (_Pointer_adapter::operator++(int))
(_Pointer_adapter::operator--(int)): Likewise.
Added:
trunk/libstdc++-v3/testsuite/29_atomics/atomic/69301.cc
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/include/experimental/memory
trunk/libstdc++-v3/include/ext/pointer.h
trunk/libstdc++-v3/include/std/atomic
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