X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4f2e9b5f5dd58b3493e5ce66014e52c76f68a777..3d35f119d529a283de2a39bca8d8034e6086aefc:/include/simgrid/kernel/future.hpp

diff --git a/include/simgrid/kernel/future.hpp b/include/simgrid/kernel/future.hpp
index 693203aa79..374d0ee650 100644
--- a/include/simgrid/kernel/future.hpp
+++ b/include/simgrid/kernel/future.hpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016-2018. The SimGrid Team.
+/* Copyright (c) 2016-2019. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -157,7 +157,7 @@ public:
     xbt_assert(this->value_);
     auto result = std::move(this->value_.get());
     this->value_ = boost::optional<T>();
-    return std::move(result);
+    return result;
   }
 
 private:
@@ -204,11 +204,11 @@ public:
   }
 };
 
-template <class T> void bind_promise(Promise<T> promise, Future<T> future)
+template <class T> void bind_promise(Promise<T>&& promise, Future<T> future)
 {
   class PromiseBinder {
   public:
-    explicit PromiseBinder(Promise<T> promise) : promise_(std::move(promise)) {}
+    explicit PromiseBinder(Promise<T>&& promise) : promise_(std::move(promise)) {}
     void operator()(Future<T> future) { simgrid::xbt::set_promise(promise_, future); }
 
   private:
@@ -291,6 +291,7 @@ class Future {
 public:
   Future() = default;
   explicit Future(std::shared_ptr<FutureState<T>> state) : state_(std::move(state)) {}
+  ~Future() = default;
 
   // Move type:
   Future(Future&) = delete;
@@ -356,7 +357,7 @@ public:
         [](Promise<R> promise, std::shared_ptr<FutureState<T>> state, F continuation) {
           // ...set the new future value by running the continuation.
           Future<T> future(std::move(state));
-          simgrid::xbt::fulfill_promise(promise, [&] { return continuation(std::move(future)); });
+          simgrid::xbt::fulfill_promise(promise, [&continuation, &future] { return continuation(std::move(future)); });
         },
         std::move(promise), state, std::move(continuation)));
     return future;
@@ -425,7 +426,7 @@ template <class T> Future<T> unwrap_future(Future<Future<T>> future)
   Promise<T> promise;
   Future<T> result = promise.get_future();
   bind_promise(std::move(promise), std::move(future));
-  return std::move(result);
+  return result;
 }
 
 /** Producer side of a @ref simgrid::kernel::Future
@@ -440,7 +441,7 @@ template <class T> Future<T> unwrap_future(Future<Future<T>> future)
  *  auto promise = std::make_shared<simgrid::kernel::Promise<T>>();
  *  auto future = promise->get_future();
  *
- *  SIMIX_timer_set(date, [promise] {
+ *  simgrid::simix::Timer::set(date, [promise] {
  *    try {
  *      int value = compute_the_value();
  *      if (value < 0)