pkg/front_end/test/flow_analysis/type_promotion/data/constructor_initializer.dart

// 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.

class C {
  int y;
  C.normalInitializer(Object x) : y = x is int ? /*int*/ x : throw 'foo' {
    /*int*/ x;
  }
  C.assertInitializer(Object x)
      : y = 0,
        assert((x is int ? /*int*/ x : throw 'foo') == 0) {
    // TODO(paulberry): should not be promoted because the assertion won't
    // execute in release mode.  See
    // https://github.com/dart-lang/sdk/issues/38761
    /*int*/ x;
  }
}