Fix some warnings

include/Nazara/Core/StateMachine.hpp

@@ -20,7 +20,7 @@ namespace Nz
 		public:
 			inline StateMachine(std::shared_ptr<State> originalState);
 			StateMachine(const StateMachine&) = delete;
-			inline StateMachine(StateMachine&& fsm) = default;
+			StateMachine(StateMachine&&) = default;
 			inline ~StateMachine();
 
 			inline void ChangeState(std::shared_ptr<State> state);
@@ -35,7 +35,7 @@ namespace Nz
 
 			inline bool Update(Time elapsedTime);
 
-			inline StateMachine& operator=(StateMachine&& fsm) = default;
+			StateMachine& operator=(StateMachine&& fsm) = default;
 			StateMachine& operator=(const StateMachine&) = delete;
 
 		private:

include/Nazara/Math/Frustum.inl

@@ -379,7 +379,6 @@ namespace Nz
 		for (const auto& plane : m_planes)
 		{
 			bool outside = true;
-			std::size_t insidePoint = 0;
 			for (std::size_t i = 0; i < pointCount; ++i)
 			{
 				// If at least one point is outside of the frustum, we're intersecting

include/Nazara/Utility/Image.inl

@@ -37,9 +37,11 @@ namespace Nz
 			case ImageType::E1D:
 				NazaraAssert(baseLayer == 0, "out of bounds");
 				NazaraAssert(layerCount <= 1, "out of bounds");
+				[[fallthrough]];
 			case ImageType::E2D:
 				NazaraAssert(baseLayer == 0, "out of bounds");
 				NazaraAssert(layerCount <= 1, "out of bounds");
+				[[fallthrough]];
 			case ImageType::E3D:
 				region.z = 0;
 				region.depth = 1;