Add ConstructorBodyEntity

pkg/compiler/lib/src/universe/use.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.
 
 /// This library defines individual world impacts.
 ///
 /// We call these building blocks `uses`. Each `use` is a single impact of the
 /// world. Some example uses are:
 ///
 ///  * an invocation of a top level function
 ///  * a call to the `foo()` method on an unknown class.
 ///  * an instantiation of class T
 ///
 /// The different compiler stages combine these uses into `WorldImpact` objects,
 /// which are later used to construct a closed-world understanding of the
 /// program.
 library dart2js.universe.use;
 
 import '../closure.dart' show BoxFieldElement;
 import '../common.dart';
 import '../constants/values.dart';
 import '../elements/types.dart';
-import '../elements/elements.dart' show ConstructorBodyElement, Element;
+import '../elements/elements.dart' show Element;
 import '../elements/entities.dart';
 import '../util/util.dart' show Hashing;
 import '../world.dart' show World;
 import 'call_structure.dart' show CallStructure;
 import 'selector.dart' show Selector;
 import 'world_builder.dart' show ReceiverConstraint;
 
 enum DynamicUseKind {
   INVOKE,
   GET,
@@ skipping 205 matching lines @@
         failedAt(
             element,
             "Constructor invoke element $element must be a "
             "generative constructor."));
     return new StaticUse.internal(element, StaticUseKind.GENERAL);
   }
 
   /// Invocation of a constructor (body) [element] through a this or super
   /// constructor call with the given [callStructure].
   factory StaticUse.constructorBodyInvoke(
-      ConstructorBodyElement element, CallStructure callStructure) {
+      ConstructorBodyEntity element, CallStructure callStructure) {
     // TODO(johnniwinther): Use the [callStructure].
     return new StaticUse.internal(element, StaticUseKind.GENERAL);
   }
 
   /// Direct invocation of a method [element] with the given [callStructure].
   factory StaticUse.directInvoke(
       FunctionEntity element, CallStructure callStructure) {
     // TODO(johnniwinther): Use the [callStructure].
     assert(
         element.isInstanceMember,
@@ skipping 260 matching lines @@
       : this._(value, ConstantUseKind.DIRECT);
 
   bool operator ==(other) {
     if (identical(this, other)) return true;
     if (other is! ConstantUse) return false;
     return value == other.value;
   }
 
   String toString() => 'ConstantUse(${value.toStructuredText()},$kind)';
 }