LanguageFeatures/Control-flow-collections/static_errors_A04_t01.dart

// Copyright (c) 2018, 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.

/// @assertion It is a static error when the type of the condition expression in
/// an if element may not be assigned to bool.
///
/// @description Checks that it is a static error when the type of the condition
/// expression in an if element may not be assigned to bool
/// @author sgrekhov@unipro.ru


main() {
  [if ("not bool") 1];
  //   ^^^^^^^^^^
  // [analyzer] COMPILE_TIME_ERROR.NON_BOOL_CONDITION
  // [cfe] A value of type 'String' can't be assigned to a variable of type 'bool'.
  <int>[if ("not bool") 1];
  //        ^^^^^^^^^^
  // [analyzer] COMPILE_TIME_ERROR.NON_BOOL_CONDITION
  // [cfe] A value of type 'String' can't be assigned to a variable of type 'bool'.
  const [if ("not bool") 1];
  //         ^^^^^^^^^^
  // [analyzer] COMPILE_TIME_ERROR.NON_BOOL_CONDITION
  // [cfe] A value of type 'String' can't be assigned to a variable of type 'bool'.
  const <int>[if ("not bool") 1];
  //              ^^^^^^^^^^
  // [analyzer] COMPILE_TIME_ERROR.NON_BOOL_CONDITION
  // [cfe] A value of type 'String' can't be assigned to a variable of type 'bool'.
}