Addressing review comments

spec.html

@@ -3843,7 +3843,7 @@ <h1>InitializeReferencedBinding ( _V_, _W_ )</h1>
         <h1>MakePrivateReference ( _baseValue_, _privateIdentifier_ )</h1>
         <emu-alg>
           1. Let _env_ be the running execution context's PrivateEnvironment.
-          1. Let _privateNameBinding_ be ? ResolveBinding(_privateIdentifier_, _env_).
+          1. Let _privateNameBinding_ be ! ResolveBinding(_privateIdentifier_, _env_).
           1. Let _privateName_ be ? GetValue(_privateNameBinding_).
           1. Assert: _privateIdentifier_ is a Private Name.
           1. Return the Reference Record { [[Base]]: _baseValue_, [[ReferencedName]]: _privateName_, [[Strict]]: *true*, [[ThisValue]]: ~empty~ }.
@@ -8482,6 +8482,7 @@ <h1>Static Semantics: AssignmentTargetType</h1>
         CallExpression :
           CallExpression `[` Expression `]`
           CallExpression `.` IdentifierName
+          CallExpression `.` PrivateIdentifier
 
         MemberExpression :
           MemberExpression `[` Expression `]`
@@ -11189,7 +11190,7 @@ <h1>ECMAScript Function Objects</h1>
             Object | *undefined*
           </td>
           <td>
-            TODO
+            If the function is a class with private methods or accessors, this is the brand to be installed on objects that are being initialized by the constructor of this class. The brand is the class' prototype, or *undefined* if no private method or acessor is present in the class. This brand is used to check if an object can access class' private methods and acessors.
           </td>
         </tr>
         </tbody>
@@ -21172,6 +21173,8 @@ <h1>Static Semantics: ClassElementKind</h1>
         1. Return ~NonConstructorMethod~.
       </emu-alg>
       <emu-grammar>ClassElement : `static` MethodDefinition</emu-grammar>
+      <emu-grammar>ClassElement : FieldDefinition `;`</emu-grammar>
+      <emu-grammar>ClassElement : `static` FieldDefinition `;`</emu-grammar>
       <emu-alg>
         1. Return ~NonConstructorMethod~.
       </emu-alg>