Fixed parsing of parameterized type test assert statement in production mode.

runtime/tests/vm/dart/assert_with_type_test_or_cast_test.dart

Index: runtime/tests/vm/dart/assert_with_type_test_or_cast_test.dart
===================================================================
--- runtime/tests/vm/dart/assert_with_type_test_or_cast_test.dart	(revision 0)
+++ runtime/tests/vm/dart/assert_with_type_test_or_cast_test.dart	(revision 0)
@@ -0,0 +1,27 @@
+// VMOptions=
+// VMOptions=--enable_asserts
+
+// 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.
+
+// Issue 3741: generic type tests and casts fail in assertion statements
+// when run in production mode.  
+//
+// The cause was incomplete generic type skipping, so each of the assert
+// statements below would fail.
+main() {
+ var names = new List<String>();
+ 
+ // Generic type test.
+ assert(names is List<String>);
+ 
+ // Negated generic type test.
+ assert(names is !List<int>);
+ 
+ // Generic type cast.
+ assert((names as List<int>).length == 0);
+ 
+ // Generic type test inside expression.
+ assert((names is List<String>));
+}