Language/Expressions/Identifier_Reference/syntax_t08.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 identifier expression consists of a single identifier; it
/// provides access to an object via an unqualified name.
/// identifier:
///   IDENTIFIER
/// ;
/// IDENTIFIER_NO_DOLLAR:
///   IDENTIFIER_START_NO_DOLLAR IDENTIFIER_PART_NO_DOLLAR*
/// ;
/// IDENTIFIER:
///   IDENTIFIER_START IDENTIFIER_PART*
/// ;
/// IDENTIFIER_START:
///   IDENTIFIER_START_NO_DOLLAR |
///   '$'
/// ;
/// IDENTIFIER_START_NO_DOLLAR:
///   LETTER |
///   '_'
/// ;
/// IDENTIFIER_PART_NO_DOLLAR:
///   IDENTIFIER_START_NO_DOLLAR |
///   DIGIT
/// ;
/// IDENTIFIER_PART:
///   IDENTIFIER_START |
///   DIGIT
/// ;
/// LETTER:
///   ‘a’ .. ‘z’ |
///   ‘A’ ..‘Z’
/// ;
/// @description Checks that identifier can't contain letters
/// from the turkish alphabet.
/// @author msyabro


main() {
  int? aç;
  //    ^
  // [analyzer] SYNTACTIC_ERROR.ILLEGAL_CHARACTER
  // [cfe] The non-ASCII character 'ç' (U+00E7) can't be used in identifiers, only in strings and comments.
  String çb = "It's wrong!";
  //     ^
  // [analyzer] SYNTACTIC_ERROR.ILLEGAL_CHARACTER
  // [cfe] The non-ASCII character 'ç' (U+00E7) can't be used in identifiers, only in strings and comments.
  var wrong_ç;
  //        ^
  // [analyzer] SYNTACTIC_ERROR.ILLEGAL_CHARACTER
  // [cfe] The non-ASCII character 'ç' (U+00E7) can't be used in identifiers, only in strings and comments.
  ç;
//^
// [analyzer] unspecified
// [cfe] unspecified
}