3 files changed, 13 insertions, 4 deletions
diff --git a/arm_compute/core/CL/ICLArray.h b/arm_compute/core/CL/ICLArray.h
index e12695f206..6c3dbcd170 100644
--- a/arm_compute/core/CL/ICLArray.h
+++ b/arm_compute/core/CL/ICLArray.h
@@ -43,7 +43,9 @@ public:
 
     ICLArray(const ICLArray &) = delete;
     ICLArray &operator=(const ICLArray &) = delete;
-    virtual ~ICLArray()                   = default;
+    ICLArray(ICLArray &&)                 = default;
+    ICLArray &operator=(ICLArray &&) = default;
+    virtual ~ICLArray()              = default;
     /** Interface to be implemented by the child class to return a reference to the OpenCL buffer containing the array's data.
      *
      * @return A reference to an OpenCL buffer containing the array's data.
diff --git a/arm_compute/core/Window.inl b/arm_compute/core/Window.inl
index 6b02128797..e46a0ec8f7 100644
--- a/arm_compute/core/Window.inl
+++ b/arm_compute/core/Window.inl
@@ -114,7 +114,7 @@ inline void Window::validate() const
     for(size_t i = 0; i < Coordinates::num_max_dimensions; ++i)
     {
         ARM_COMPUTE_ERROR_ON(_dims[i].step() == 0);
-        ARM_COMPUTE_ERROR_ON(_dims[i].end() <= _dims[i].start());
+        ARM_COMPUTE_ERROR_ON(_dims[i].end() < _dims[i].start());
         ARM_COMPUTE_ERROR_ON((_dims[i].end() - _dims[i].start()) % _dims[i].step());
     }
 }
diff --git a/arm_compute/runtime/CL/CLArray.h b/arm_compute/runtime/CL/CLArray.h
index 3dc7f19bc7..dda26e2e89 100644
--- a/arm_compute/runtime/CL/CLArray.h
+++ b/arm_compute/runtime/CL/CLArray.h
@@ -37,16 +37,23 @@ template <class T>
 class CLArray : public ICLArray<T>
 {
 public:
+    /** Default constructor: empty array */
+    CLArray()
+        : ICLArray<T>(0), _buffer()
+    {
+    }
     /** Prevent instances of this class from being copied (As this class contains pointers) */
     CLArray(const CLArray &) = delete;
     /** Prevent instances of this class from being copied (As this class contains pointers) */
-    const CLArray &operator=(const CLArray &) = delete;
+    CLArray &operator=(const CLArray &) = delete;
+    CLArray(CLArray &&)                 = default;
+    CLArray &operator=(CLArray &&) = default;
     /** Constructor: initializes an array which can contain up to max_num_points values
      *
      * @param[in] max_num_values Maximum number of values the array will be able to stored
      */
     CLArray(size_t max_num_values)
-        : ICLArray<T>(max_num_values), _buffer(cl::Buffer(CLScheduler::get().context(), CL_MEM_ALLOC_HOST_PTR | CL_MEM_READ_WRITE, max_num_values * sizeof(T)))
+        : ICLArray<T>(max_num_values), _buffer(CLScheduler::get().context(), CL_MEM_ALLOC_HOST_PTR | CL_MEM_READ_WRITE, max_num_values * sizeof(T))
     {
     }
     /** Enqueue a map operation of the allocated buffer.