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tests/language/regress_27164_test.dart

 // 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 file.
 
 // Regression test for issue 27164.
 
 import 'package:expect/expect.dart';
 
 String simpleEcho(String arg) => arg;
 
 class Echo {
   final echo;
   // Check that the expression simpleEcho is a compile-time constant.
   const Echo() : echo = simpleEcho;
 }
 
 void main() {
   Expect.equals("hello", const Echo().echo("hello"));
 }
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