Language/Variables/syntax_t02.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 variableDeclaration:
///     declaredIdentifier (‘, ’ identifier)*
///   ;
///   declaredIdentifier:
///     metadata finalConstVarOrType identifier
///   ;
///   finalConstVarOrType:
///     final type? |
///     const type? |
///     varOrType
///   ;
///   varOrType:
///     var |
///     type
///   ;
///   initializedVariableDeclaration:
///     declaredIdentifier (‘=’ expression)? (‘, ’ initializedIdentifier)*
///   ;
///   initializedIdentifier:
///     identifier (‘=’ expression)?
///   ;
///   initializedIdentifierList:
///     initializedIdentifier (‘, ’ initializedIdentifier)*
///   ;
/// @description Checks various valid initialized variable declarations.
/// @author iefremov


main() {
  final String $tring = "";
  final f = null;
  const String sc = "";
  const ac = 1;
  var v = 1 + 2;
  int i = 42 * 0;

  final String
    $tring1 = "But could you play",
    $tring3 = "right to the finish",
    $tring4 = "a nocturne on a drainpipe flute";

    var x, y = 1 + 2, z = 3 * 4, xc = ac+1;
    double? d, d1 = 0.5, d2;
}