pkg/front_end/testcases/inference/infer_variable_void.dart

// Copyright (c) 2017, 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.

/*@testedFeatures=inference*/
library test;

void f() {}
var /*@topType=void*/ x = /*info:USE_OF_VOID_RESULT*/ f();

main() {
  x;
}