dense_set: adjust noexcept policy

src/entt/container/dense_set.hpp

@@ -53,17 +53,17 @@ struct dense_set_node final: Allocator {
         std::allocator_traits<allocator_type>::construct(*this, reinterpret_cast<Type *>(&instance), other.element());
     }
 
-    dense_set_node(dense_set_node &&other) ENTT_NOEXCEPT
+    dense_set_node(dense_set_node &&other)
         : dense_set_node{std::allocator_arg, Allocator{}, std::move(other)} {
     }
 
-    dense_set_node(std::allocator_arg_t, const allocator_type &allocator, dense_set_node &&other) ENTT_NOEXCEPT
+    dense_set_node(std::allocator_arg_t, const allocator_type &allocator, dense_set_node &&other)
         : Allocator{allocator},
           next{other.next} {
         std::allocator_traits<allocator_type>::construct(*this, reinterpret_cast<Type *>(&instance), std::move(other.element()));
     }
 
-    ~dense_set_node() ENTT_NOEXCEPT {
+    ~dense_set_node() {
         std::destroy_at(reinterpret_cast<const Type *>(&instance));
     }
 
@@ -98,7 +98,7 @@ public:
         : it{iter} {}
 
     template<bool Const = std::is_const_v<std::remove_pointer_t<It>>, typename = std::enable_if_t<Const>>
-    dense_set_iterator(const dense_set_iterator<std::remove_const_t<std::remove_pointer_t<It>> *> &other)
+    dense_set_iterator(const dense_set_iterator<std::remove_const_t<std::remove_pointer_t<It>> *> &other) ENTT_NOEXCEPT
         : it{other.it} {}
 
     dense_set_iterator &operator++() ENTT_NOEXCEPT {
@@ -137,15 +137,15 @@ public:
         return (*this + -value);
     }
 
-    [[nodiscard]] reference operator[](const difference_type value) const {
+    [[nodiscard]] reference operator[](const difference_type value) const ENTT_NOEXCEPT {
         return it[value].element();
     }
 
-    [[nodiscard]] pointer operator->() const {
+    [[nodiscard]] pointer operator->() const ENTT_NOEXCEPT {
         return std::addressof(it->element());
     }
 
-    [[nodiscard]] reference operator*() const {
+    [[nodiscard]] reference operator*() const ENTT_NOEXCEPT {
         return *operator->();
     }
 
@@ -217,7 +217,7 @@ public:
           offset{pos} {}
 
     template<bool Const = std::is_const_v<std::remove_pointer_t<It>>, typename = std::enable_if_t<Const>>
-    dense_set_local_iterator(const dense_set_local_iterator<std::remove_const_t<std::remove_pointer_t<It>> *> &other)
+    dense_set_local_iterator(const dense_set_local_iterator<std::remove_const_t<std::remove_pointer_t<It>> *> &other) ENTT_NOEXCEPT
         : it{other.it},
           offset{other.offset} {}
 
@@ -230,11 +230,11 @@ public:
         return ++(*this), orig;
     }
 
-    [[nodiscard]] pointer operator->() const {
+    [[nodiscard]] pointer operator->() const ENTT_NOEXCEPT {
         return std::addressof(it[offset].element());
     }
 
-    [[nodiscard]] reference operator*() const {
+    [[nodiscard]] reference operator*() const ENTT_NOEXCEPT {
         return *operator->();
     }
 
@@ -432,14 +432,14 @@ public:
      * @brief Default move constructor.
      * @param other The instance to move from.
      */
-    dense_set(dense_set &&other) ENTT_NOEXCEPT = default;
+    dense_set(dense_set &&other) = default;
 
     /**
      * @brief Allocator-extended move constructor.
      * @param other The instance to move from.
      * @param allocator The allocator to use.
      */
-    dense_set(dense_set &&other, const allocator_type &allocator) ENTT_NOEXCEPT
+    dense_set(dense_set &&other, const allocator_type &allocator)
         : sparse{sparse_container_type{std::move(other.sparse.first()), allocator}, std::move(other.sparse.second())},
           // cannot move the container directly due to a nasty issue of apple clang :(
           packed{packed_container_type{std::make_move_iterator(other.packed.first().begin()), std::make_move_iterator(other.packed.first().end()), allocator}, std::move(other.packed.second())},
@@ -468,7 +468,7 @@ public:
      * @param other The instance to move from.
      * @return This container.
      */
-    dense_set &operator=(dense_set &&other) ENTT_NOEXCEPT = default;
+    dense_set &operator=(dense_set &&other) = default;
 
     /**
      * @brief Returns the associated allocator.