pkg/front_end/testcases/inference/conditional_upwards_inference.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.
// @dart=2.9
/*@testedFeatures=inference*/
library test;

class C<T> {
  C(List<T> x);
}

main() {
  bool b = false;
  List<int> l1 = /*@ typeArgs=int* */ [1];
  List<int> l2 = /*@ typeArgs=int* */ [2];
  var /*@ type=C<int*>* */ x = new /*@ typeArgs=int* */ C(l1);
  var /*@ type=C<int*>* */ y = new /*@ typeArgs=int* */ C(l2);
  var /*@ type=C<int*>* */ z = new /*@ typeArgs=int* */ C(b ? l1 : l2);
}