Ensure ErroneousElement for static getter with no setter.

pkg/compiler/lib/src/resolution/members.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 part of resolution;
 
 abstract class TreeElements {
   AnalyzableElement get analyzedElement;
   Iterable<Node> get superUses;
 
@@ skipping 2994 matching lines @@
     Element setter = target;
     Element getter = target;
     String operatorName = node.assignmentOperator.source;
     String source = operatorName;
     bool isComplex = !identical(source, '=');
     if (!(result is AssertResult || Elements.isUnresolved(target))) {
       if (target.isAbstractField) {
         AbstractFieldElement field = target;
         setter = field.setter;
         getter = field.getter;
-        if (setter == null && !inInstanceContext) {
-          setter = reportAndCreateErroneousElement(node.selector, field.name,
-              MessageKind.CANNOT_RESOLVE_SETTER, const {});
-          registry.registerThrowNoSuchMethod();
+        if (setter == null) {
+          if (!inInstanceContext || getter.isTopLevel || getter.isStatic) {
+            setter = reportAndCreateErroneousElement(node.selector, field.name,
+                MessageKind.CANNOT_RESOLVE_SETTER, const {});
+            registry.registerThrowNoSuchMethod();
+          }
         }
         if (isComplex && getter == null && !inInstanceContext) {
           getter = reportAndCreateErroneousElement(node.selector, field.name,
               MessageKind.CANNOT_RESOLVE_GETTER, const {});
           registry.registerThrowNoSuchMethod();
         }
       } else if (target.impliesType) {
         setter = reportAndCreateErroneousElement(node.selector, target.name,
             MessageKind.ASSIGNING_TYPE, const {});
         registry.registerThrowNoSuchMethod();
@@ skipping 2130 matching lines @@
 }
 
 /// The result for the resolution of the `assert` method.
 class AssertResult implements ResolutionResult {
   const AssertResult();
 
   Element get element => null;
 
   String toString() => 'AssertResult()';
 }