|  | // Copyright (c) 2019, 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. | 
|  |  | 
|  | // VMOptions=--serialize_flow_graphs_to=il_tmp.txt | 
|  | // VMOptions=--serialize_flow_graphs_to=il_tmp.txt --populate_llvm_constant_pool | 
|  | // VMOptions=--serialize_flow_graphs_to=il_tmp.txt --no_serialize_flow_graph_types | 
|  | // VMOptions=--serialize_flow_graphs_to=il_tmp.txt --verbose_flow_graph_serialization | 
|  | // VMOptions=--serialize_flow_graphs_to=il_tmp.txt --no_serialize_flow_graph_types --verbose_flow_graph_serialization | 
|  |  | 
|  | class A { | 
|  | const A(); | 
|  | } | 
|  |  | 
|  | class B { | 
|  | Object a = const A(); | 
|  | } | 
|  |  | 
|  | foo(int i) { | 
|  | if (i == 3) { | 
|  | new B(); | 
|  | } | 
|  | } | 
|  |  | 
|  | main(args) { | 
|  | foo(4); | 
|  | } |