Language/Variables/syntax_t01.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 variable declarations.
/// @author iefremov


final topLevelFinal = const {};
final int someConstant = 1;
bool? __1;
var i2 = 2;
const topLevelConst = 1;
const String stringConstant = '';

main() {
  final String $tring = "";
  final v1 = 1, v2 = 2;
  final f = null;
  const constant = true;
  const bool anotherConstant = 1 < 2;
  var init = 5;
  var v;
  int? i;

  String? $tring2, $tring3, $$$tring;
  var $, $$, $$$;
  Object list = [], map = {};
  final x = {}, y = [];
  const a = const {}, b = const [];

  topLevelFinal;
  someConstant;
  topLevelConst;
  stringConstant;
  __1;
  i2;
}