Fixed warning and updated docs

Author: czgdp1807

numpy/core/src/multiarray/array_coercion.c

@@ -857,6 +857,7 @@ PyArray_AdaptDescriptorToArray(PyArrayObject *arr, PyObject *dtype)
  *        (Initially it is a pointer to the user-provided head pointer).
  * @param fixed_DType User provided fixed DType class
  * @param flags Discovery flags (reporting and behaviour flags, see def.)
+ * @param do_copy Specifies if a copy is to be made during array creation.
  * @return The updated number of maximum dimensions (i.e. scalars will set
  *         this to the current dimensions).
  */

numpy/core/src/multiarray/ctors.c

@@ -1349,7 +1349,7 @@ _array_from_array_like(PyObject *op,
      */
     if (!writeable && tmp == Py_NotImplemented) {
         PyObject* array_meth = PyArray_LookupSpecial_OnInstance(op, "__array__");
-        PyObject* has_get = array_meth && PyType_Check(op) && PyObject_HasAttrString(array_meth, "__get__");
+        int has_get = array_meth && PyType_Check(op) && PyObject_HasAttrString(array_meth, "__get__");
         if (array_meth != NULL && !has_get && do_copy) {
             PyErr_SetString(PyExc_ValueError, "Calling __array__ in never copy mode is not allowed.");
             return NULL;