| // 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 The formal parameter list of a function introduces a new scope |
| * known as the function's formal parameter scope. The formal parameter scope |
| * of a function f is enclosed in the scope where f is declared. Every formal |
| * parameter introduces a local variable into the formal parameter scope. |
| * The body of a function introduces a new scope known as the function's body |
| * scope. The body scope of a function f is enclosed in the scope introduced by |
| * the formal parameter scope of f. |
| * @description Checks that function scope are enclosed in the scope where it's |
| * declared and not the one where it's invoked. |
| * @compile-error |
| * @author rodionov |
| */ |
| |
| f() { |
| var x = foo; |
| } |
| |
| main () { |
| var foo = 1; |
| f(); |
| } |