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"];
}