commit 3cd9e94241664fb89281c44fa3d680b2bede43d9
author Marshall Clow <mclow.lists@gmail.com> Tue Jan 24 23:28:25 2017 +0000
committer Marshall Clow <mclow.lists@gmail.com> Tue Jan 24 23:28:25 2017 +0000
tree 5fcfebaaf8c4aad178af3dbea325c1fef7a5d27a
parent 73edb6d0ccb0924907ce612e731db31b2a8399b1

Implement LWG2556: Wide contract for future::share()

llvm-svn: 292992

libcxx/include/future

diff --git a/libcxx/include/future b/libcxx/include/future
index 48550a3..99c70fb 100644
--- a/libcxx/include/future
+++ b/libcxx/include/future
@@ -156,7 +156,7 @@
     ~future();
     future& operator=(const future& rhs) = delete;
     future& operator=(future&&) noexcept;
-    shared_future<R> share();
+    shared_future<R> share() noecept;
 
     // retrieving the value
     R get();
@@ -183,7 +183,7 @@
     ~future();
     future& operator=(const future& rhs) = delete;
     future& operator=(future&&) noexcept;
-    shared_future<R&> share();
+    shared_future<R&> share() noexcept;
 
     // retrieving the value
     R& get();
@@ -210,7 +210,7 @@
     ~future();
     future& operator=(const future& rhs) = delete;
     future& operator=(future&&) noexcept;
-    shared_future<void> share();
+    shared_future<void> share() noexcept;
 
     // retrieving the value
     void get();
@@ -1119,7 +1119,7 @@
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
     ~future();
     _LIBCPP_INLINE_VISIBILITY
-    shared_future<_Rp> share();
+    shared_future<_Rp> share() _NOEXCEPT;
 
     // retrieving the value
     _Rp get();
@@ -1222,7 +1222,7 @@
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
     ~future();
     _LIBCPP_INLINE_VISIBILITY
-    shared_future<_Rp&> share();
+    shared_future<_Rp&> share() _NOEXCEPT;
 
     // retrieving the value
     _Rp& get();
@@ -1320,7 +1320,7 @@
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
     ~future();
     _LIBCPP_INLINE_VISIBILITY
-    shared_future<void> share();
+    shared_future<void> share() _NOEXCEPT;
 
     // retrieving the value
     void get();
@@ -2580,7 +2580,7 @@
 template <class _Rp>
 inline
 shared_future<_Rp>
-future<_Rp>::share()
+future<_Rp>::share() _NOEXCEPT
 {
     return shared_future<_Rp>(_VSTD::move(*this));
 }
@@ -2588,7 +2588,7 @@
 template <class _Rp>
 inline
 shared_future<_Rp&>
-future<_Rp&>::share()
+future<_Rp&>::share() _NOEXCEPT
 {
     return shared_future<_Rp&>(_VSTD::move(*this));
 }
@@ -2597,7 +2597,7 @@
 
 inline
 shared_future<void>
-future<void>::share()
+future<void>::share() _NOEXCEPT
 {
     return shared_future<void>(_VSTD::move(*this));
 }