Support forEachClassMember on closure classes

pkg/compiler/lib/src/ssa/nodes.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.
 
 import '../closure.dart';
 import '../common.dart';
 import '../common_elements.dart' show CommonElements;
 import '../compiler.dart' show Compiler;
 import '../constants/constant_system.dart';
 import '../constants/values.dart';
@@ skipping 1610 matching lines @@
   /// If this field is not `null`, this call is from an inlined constructor and
   /// we have to register the instantiated type in the code generator. The
   /// [instructionType] of this node is not enough, because we also need the
   /// type arguments. See also [SsaFromAstMixin.currentInlinedInstantiations].
   List<DartType> instantiatedTypes;
 
   /// If this node creates a closure class, [callMethod] is the call method of
   /// the closure class.
   FunctionEntity callMethod;
 
-  /// If this node creates a closure class, [closure] is the closurized local
-  /// function.
-  Local localFunction;
-
   HCreate(this.element, List<HInstruction> inputs, TypeMask type,
-      {this.instantiatedTypes,
-      this.hasRtiInput: false,
-      this.callMethod,
-      this.localFunction})
+      {this.instantiatedTypes, this.hasRtiInput: false, this.callMethod})
       : super(inputs, type);
 
   bool get isAllocation => true;
 
   HInstruction get rtiInput {
     assert(hasRtiInput);
     return inputs.last;
   }
 
   accept(HVisitor visitor) => visitor.visitCreate(this);
@@ skipping 1894 matching lines @@
   // ignore: MISSING_RETURN
   String get kindAsString {
     switch (kind) {
       case TypeInfoExpressionKind.COMPLETE:
         return 'COMPLETE';
       case TypeInfoExpressionKind.INSTANCE:
         return 'INSTANCE';
     }
   }
 }