Language/Statements/Expression_Statements/syntax_t04.dart

// Copyright (c) 2011, 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 An expression statement consists of an expression other than a
 * non-constant map literal that has no explicit type arguments.
 * The restriction on maps is designed to resolve an ambiguity in the grammar,
 *   expressionStatement:
 *     expression? ‘;’
 *   ;
 * Execution of an expression statement e; proceeds by evaluating e.
 * It is a compile-time error if a non-constant map literal that has no explicit
 * type arguments appears in a place where a statement is expected.
 * @description Checks that literals other than map can be used as statements.
 * @author kaigorodov
 */

main() {
  null;
  true;
  1;
  3.14e1;
  0xff;
  "1";
  [null, 0, "O"];
}