Fix some minor stuff

include/Nazara/Graphics/AbstractBackground.hpp

@@ -26,7 +26,7 @@ namespace Nz
 	{
 		public:
 			AbstractBackground() = default;
-			AbstractBackground(const AbstractBackground&) = default;
+			AbstractBackground(const AbstractBackground&) = delete;
 			AbstractBackground(AbstractBackground&&) = delete;
 			virtual ~AbstractBackground();
 
@@ -34,7 +34,7 @@ namespace Nz
 
 			virtual BackgroundType GetBackgroundType() const = 0;
 
-			AbstractBackground& operator=(const AbstractBackground&) = default;
+			AbstractBackground& operator=(const AbstractBackground&) = delete;
 			AbstractBackground& operator=(AbstractBackground&&) = delete;
 
 		private:

include/Nazara/Math/Angle.inl

@@ -126,7 +126,7 @@ namespace Nz
 		template<typename T>
 		void SinCos(std::enable_if_t<std::is_same<T, long double>::value, long double> x, long double* s, long double* c)
 		{
-			::sincosl(x, sin, cos);
+			::sincosl(x, s, c);
 		}
 #else
 		// Naive implementation, hopefully optimized by the compiler

include/Nazara/Network/AbstractSocket.hpp

@@ -22,7 +22,7 @@ namespace Nz
 			AbstractSocket(AbstractSocket&& abstractSocket) noexcept;
 			virtual ~AbstractSocket();
 
-			void Close();
+			void Close() noexcept;
 
 			void EnableBlocking(bool blocking);
 
@@ -41,7 +41,7 @@ namespace Nz
 			void SetSendBufferSize(std::size_t size);
 
 			AbstractSocket& operator=(const AbstractSocket&) = delete;
-			AbstractSocket& operator=(AbstractSocket&& abstractSocket);
+			AbstractSocket& operator=(AbstractSocket&& abstractSocket) noexcept;
 
 			// Signals:
 			NazaraSignal(OnStateChanged, const AbstractSocket* /*socket*/, SocketState /*oldState*/, SocketState /*newState*/);

include/Nazara/Network/UdpSocket.hpp

@@ -46,6 +46,9 @@ namespace Nz
 			bool SendMultiple(const IpAddress& to, const NetBuffer* buffers, std::size_t bufferCount, std::size_t* sent);
 			bool SendPacket(const IpAddress& to, const NetPacket& packet);
 
+			UdpSocket& operator=(const UdpSocket& udpSocket) = delete;
+			UdpSocket& operator=(UdpSocket && udpSocket) noexcept = default;
+
 		private:
 			void OnClose() override;
 			void OnOpened() override;