implement `Invocation.typeArguments` in DDC

tests/lib_strong/collection/list_test.dart

 // Copyright (c) 2013, 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 'dart:collection';
 import "package:expect/expect.dart";
 
 class MyList<E> extends Object with ListMixin<E> implements List<E> {
   List<E> _list;
 
@@ skipping 13 matching lines @@
 }
 
 class MyNoSuchMethodList<E> extends Object
     with ListMixin<E>
     implements List<E> {
   List<E> _list;
 
   MyNoSuchMethodList(List<E> this._list);
 
   noSuchMethod(Invocation invocation) {
-    if (invocation.memberName == #length) {
-      if (invocation.isGetter) return _list.length;
-      if (invocation.isSetter) {
-        _list.length = invocation.positionalArguments.first;
-        return null;
-      }
-      return super.noSuchMethod(invocation);
+    if (invocation.memberName == #length && invocation.isGetter) {
+      return _list.length;
+    }
+    if (invocation.memberName == new Symbol("length=") && invocation.isSetter) {
+      _list.length = invocation.positionalArguments.first;
+      return null;
     }
     if (invocation.memberName == new Symbol("[]") &&
         invocation.positionalArguments.length == 1) {
       return _list[invocation.positionalArguments.first];
     }
     if (invocation.memberName == new Symbol("[]=") &&
         invocation.positionalArguments.length == 2) {
       _list[invocation.positionalArguments.first] =
           invocation.positionalArguments[1];
       return null;
     }
     return super.noSuchMethod(invocation);
   }
 }
 
 // Class that behaves like a list but does not implement List.
 class MyIndexableNoSuchMethod<E> {
   List<E> _list;
 
   MyIndexableNoSuchMethod(List<E> this._list);
 
   noSuchMethod(Invocation invocation) {
-    if (invocation.memberName == #length) {
-      if (invocation.isGetter) return _list.length;
-      if (invocation.isSetter) {
-        _list.length = invocation.positionalArguments.first;
-        return null;
-      }
-      return super.noSuchMethod(invocation);
+    if (invocation.memberName == #length && invocation.isGetter) {
+      return _list.length;
+    }
+    if (invocation.memberName == new Symbol("length=") && invocation.isSetter) {
+      _list.length = invocation.positionalArguments.first;
+      return null;
     }
     if (invocation.memberName == new Symbol("prototype")) {
       return 42;
     }
 
     if (invocation.memberName == new Symbol("[]") &&
         invocation.positionalArguments.length == 1) {
       return _list[invocation.positionalArguments.first];
     }
     if (invocation.memberName == new Symbol("[]=") &&
@@ skipping 66 matching lines @@
     Expect.equals(3, indexable[2]);
     indexable.length = 2;
     Expect.equals(2, indexable.length);
     Expect.equals(42, indexable.prototype);
   }
 }
 
 void main() {
   testRetainWhere();
 }