Normative: toSorted is implementation-defined for inconsistent toStri…

…ng (tc39#3424)

spec.html

@@ -39796,7 +39796,7 @@ <h1>
             1. [id="step-array-sort"] Sort _items_ using an implementation-defined sequence of <emu-meta effects="user-code">calls to _SortCompare_</emu-meta>. If any such call returns an abrupt completion, stop before performing any further calls to _SortCompare_ and return that Completion Record.
             1. Return _items_.
           </emu-alg>
-          <p>The <dfn id="sort-order">sort order</dfn> is the ordering of _items_ after completion of step <emu-xref href="#step-array-sort"></emu-xref> of the algorithm above. The sort order is implementation-defined if _SortCompare_ is not a consistent comparator for the elements of _items_. When SortIndexedProperties is invoked by <emu-xref href="#sec-array.prototype.sort">Array.prototype.sort</emu-xref>, the sort order is also implementation-defined if _comparator_ is *undefined*, and all applications of ToString, to any specific value passed as an argument to _SortCompare_, do not produce the same result.</p>
+          <p>The <dfn id="sort-order">sort order</dfn> is the ordering of _items_ after completion of step <emu-xref href="#step-array-sort"></emu-xref> of the algorithm above. The sort order is implementation-defined if _SortCompare_ is not a consistent comparator for the elements of _items_. When SortIndexedProperties is invoked by <emu-xref href="#sec-array.prototype.sort">Array.prototype.sort</emu-xref> or <emu-xref href="#sec-array.prototype.tosorted">Array.prototype.toSorted</emu-xref>, the sort order is also implementation-defined if _comparator_ is *undefined*, and all applications of ToString, to any specific value passed as an argument to _SortCompare_, do not produce the same result.</p>
           <p>Unless the sort order is specified to be implementation-defined, it must satisfy all of the following conditions:</p>
           <ul>
             <li>