Editorial: Align checks order in [[DefineOwnProperty]] overrides with…

… ordinary method

spec.html

@@ -11754,9 +11754,9 @@ <h1>[[DefineOwnProperty]] ( _P_, _Desc_ )</h1>
             1. Let _numericIndex_ be ! CanonicalNumericIndexString(_P_).
             1. If _numericIndex_ is not *undefined*, then
               1. If ! IsValidIntegerIndex(_O_, _numericIndex_) is *false*, return *false*.
-              1. If IsAccessorDescriptor(_Desc_) is *true*, return *false*.
               1. If _Desc_ has a [[Configurable]] field and if _Desc_.[[Configurable]] is *false*, return *false*.
               1. If _Desc_ has an [[Enumerable]] field and if _Desc_.[[Enumerable]] is *false*, return *false*.
+              1. If ! IsAccessorDescriptor(_Desc_) is *true*, return *false*.
               1. If _Desc_ has a [[Writable]] field and if _Desc_.[[Writable]] is *false*, return *false*.
               1. If _Desc_ has a [[Value]] field, perform ? IntegerIndexedElementSet(_O_, _numericIndex_, _Desc_.[[Value]]).
               1. Return *true*.
@@ -11990,10 +11990,10 @@ <h1>[[DefineOwnProperty]] ( _P_, _Desc_ )</h1>
           1. If Type(_P_) is Symbol, return OrdinaryDefineOwnProperty(_O_, _P_, _Desc_).
           1. Let _current_ be ? _O_.[[GetOwnProperty]](_P_).
           1. If _current_ is *undefined*, return *false*.
-          1. If IsAccessorDescriptor(_Desc_) is *true*, return *false*.
-          1. If _Desc_.[[Writable]] is present and has value *false*, return *false*.
-          1. If _Desc_.[[Enumerable]] is present and has value *false*, return *false*.
           1. If _Desc_.[[Configurable]] is present and has value *true*, return *false*.
+          1. If _Desc_.[[Enumerable]] is present and has value *false*, return *false*.
+          1. If ! IsAccessorDescriptor(_Desc_) is *true*, return *false*.
+          1. If _Desc_.[[Writable]] is present and has value *false*, return *false*.
           1. If _Desc_.[[Value]] is present, return SameValue(_Desc_.[[Value]], _current_.[[Value]]).
           1. Return *true*.
         </emu-alg>