pkg/front_end/testcases/inference/string_literal.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.md file.

/*@testedFeatures=inference*/
library test;

var /*@topType=int*/ x = 1;
var /*@topType=String*/ a = 'aaa';
var /*@topType=String*/ b = 'b ${x} bb';
var /*@topType=String*/ c = 'c ${x} cc' 'ccc';

main() {
  var /*@type=int*/ x = 1;
  var /*@type=String*/ a = 'aaa';
  var /*@type=String*/ b = 'b ${/*@promotedType=none*/x} bb';
  var /*@type=String*/ c = 'c ${/*@promotedType=none*/x} cc' 'ccc';
}