/* | |
* 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 It is a compile-time error if there is more than one entity | |
* with the same name declared in the same scope. | |
* Dart is lexically scoped. Scopes may nest. A name or declaration d is | |
* available in scope S if d is in the namespace induced by S or if d is | |
* available in the lexically enclosing scope of S. We say that a name or | |
* declaration d is in scope if d is available in the current scope. | |
* @description Checks that it is a compile-time error if a local function | |
* declares two optional parameters with a same name. | |
* @compile-error | |
* @author iefremov | |
*/ | |
main() { | |
f([a, a]) {} | |
} |