etc/config/src/NO_FOR_LOCAL_SCOPE.cpp

// checking for scope of for-init-statements

/***************************************************************************
 *
 * Licensed to the Apache Software  Foundation (ASF) under one or more
 * contributor  license agreements.  See  the NOTICE  file distributed
 * with  this  work  for  additional information  regarding  copyright
 * ownership.   The ASF  licenses this  file to  you under  the Apache
 * License, Version  2.0 (the  License); you may  not use  this file
 * except in  compliance with the License.   You may obtain  a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the  License is distributed on an  "AS IS" BASIS,
 * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY  KIND, either  express or
 * implied.   See  the License  for  the  specific language  governing
 * permissions and limitations under the License.
 *
 * Copyright 1999-2007 Rogue Wave Software, Inc.
 * 
 **************************************************************************/

int foo (int n)
{
    int result = 0;

    // 6.5.3, p3, the scope of `i' extends to the end of
    // the for-statement (and not beyond)
    for (int i = 0; i != n; ++i)
        result += i;

    // check to see if i is still in scope here
    // if so, the test will compile succesfully
    // indicating a failure
    result *= i;

    return result;
}