Create erroneous element when resolution of initializer fails.

dart/pkg/compiler/lib/src/resolution/resolution.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.
 
 library resolution;
 
 import 'dart:collection' show Queue;
 
 import '../constants/expressions.dart';
 import '../constants/values.dart';
 import '../dart_backend/dart_backend.dart' show DartBackend;
 import '../dart_types.dart';
 import '../dart2jslib.dart';
 import '../tree/tree.dart';
 import '../scanner/scannerlib.dart';
 import '../elements/elements.dart';
-import '../elements/modelx.dart'
-    show BaseClassElementX,
-         BaseFunctionElementX,
-         ConstructorElementX,
-         ErroneousElementX,
-         FieldElementX,
-         FormalElementX,
-         FunctionElementX,
-         FunctionSignatureX,
-         InitializingFormalElementX,
-         LabelDefinitionX,
-         LocalFunctionElementX,
-         LocalParameterElementX,
-         LocalVariableElementX,
-         MetadataAnnotationX,
-         MixinApplicationElementX,
-         ParameterElementX,
-         ParameterMetadataAnnotation,
-         SynthesizedConstructorElementX,
-         JumpTargetX,
-         TypedefElementX,
-         TypeVariableElementX,
-         VariableElementX,
-         VariableList;
+
+import '../elements/modelx.dart' show
+    BaseClassElementX,
+    BaseFunctionElementX,
+    ConstructorElementX,
+    ErroneousElementX,
+    ErroneousFieldElementX,
+    FieldElementX,
+    FormalElementX,
+    FunctionElementX,
+    FunctionSignatureX,
+    InitializingFormalElementX,
+    JumpTargetX,
+    LabelDefinitionX,
+    LocalFunctionElementX,
+    LocalParameterElementX,
+    LocalVariableElementX,
+    MetadataAnnotationX,
+    MixinApplicationElementX,
+    ParameterElementX,
+    ParameterMetadataAnnotation,
+    SynthesizedConstructorElementX,
+    TypeVariableElementX,
+    TypedefElementX,
+    VariableElementX,
+    VariableList;
+
 import '../ordered_typeset.dart' show OrderedTypeSet, OrderedTypeSetBuilder;
 import '../util/util.dart';
 
 import 'class_members.dart' show MembersCreator;
 import 'enum_creator.dart';
 import 'secret_tree_element.dart' show getTreeElement, setTreeElement;
 
 part 'members.dart';
 part 'registry.dart';
 part 'scope.dart';
 part 'signatures.dart';