Update dart2js to handle parse error in constructor.

test/kernel/regression/type_with_parse_error.dart

Index: test/kernel/regression/type_with_parse_error.dart
diff --git a/test/kernel/regression/type_with_parse_error.dart b/test/kernel/regression/type_with_parse_error.dart
new file mode 100644
index 0000000000000000000000000000000000000000..ac9bb02a047bc3ff8ca6f0ac6bed5d9b4240523e
--- /dev/null
+++ b/test/kernel/regression/type_with_parse_error.dart
@@ -0,0 +1,22 @@
+// Copyright (c) 2016, 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.md file.
+
+main() {
+  // When analyzing this, the class element for B hasn't tried to parse its
+  // members and isn't yet malformed.
+  new B<A>();
+}
+
+
+class A {
+  foo() {
+    // But now, the class element for B has become malformed (as hasParseError
+    // is true).
+    new B<A>();
+  }
+}
+
+class B<T> {
+  int i
+}