Implemented N3194

llvm-svn: 120458

1 files changed, 0 insertions, 35 deletions

diff --git a/libcxx/src/future.cpp b/libcxx/src/future.cpp
index 30228185e44..0b8628f3717 100644
--- a/libcxx/src/future.cpp
+++ b/libcxx/src/future.cpp
@@ -256,39 +256,4 @@ shared_future<void>::operator=(const shared_future& __rhs)
     return *this;
 }
 
-atomic_future<void>::~atomic_future()
-{
-    if (__state_)
-        __state_->__release_shared();
-}
-
-atomic_future<void>&
-atomic_future<void>::operator=(const atomic_future& __rhs)
-{
-    if (this != &__rhs)
-    {
-        unique_lock<mutex> __this(__mut_, defer_lock);
-        unique_lock<mutex> __that(__rhs.__mut_, defer_lock);
-        _STD::lock(__this, __that);
-        if (__rhs.__state_)
-            __rhs.__state_->__add_shared();
-        if (__state_)
-            __state_->__release_shared();
-        __state_ = __rhs.__state_;
-    }
-    return *this;
-}
-
-void
-atomic_future<void>::swap(atomic_future& __rhs)
-{
-    if (this != &__rhs)
-    {
-        unique_lock<mutex> __this(__mut_, defer_lock);
-        unique_lock<mutex> __that(__rhs.__mut_, defer_lock);
-        _STD::lock(__this, __that);
-        _STD::swap(__state_, __rhs.__state_);
-    }
-}
-
 _LIBCPP_END_NAMESPACE_STD