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 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

 /* This Source Code Form is subject to the terms of the Mozilla Public

  * License, v. 2.0. If a copy of the MPL was not distributed with this

  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

 //-----------------------------------------------------------------------------

 var BUGNUMBER = 452498;

 var summary = 'TM: upvar2 regression tests';

 var actual = '';

 var expect = '';

 //-----------------------------------------------------------------------------

 test();

 //-----------------------------------------------------------------------------

 function test()

 {

   enterFunc ('test');

   printBugNumber(BUGNUMBER);

   printStatus (summary);

 // ------- Comment #110 From Brendan Eich

 // (In reply to comment #107)

   function f(a) { const b = a; print(++b); return b; }

   expect = 'function f(a) { const b = a; print(++b); return b; }';

   actual = f + '';

   compareSource(expect, actual, 'function f(a) { const b = a; print(++b); return b; }');

   expect = '01';

   actual = 0;

   function g(a) { const b = a; print(actual = ++b); return b; }

   actual = String(actual) + g(1);

   reportCompare(expect, actual, 'function g(a) { const b = a; print(actual = ++b); return b; }');

   expect = '21';

   actual = 0;

   const x = 1; print(actual = ++x);

   actual = String(actual) + x;

   reportCompare(expect, actual, 'const x = 1; print(actual = ++x); ');

   exitFunc ('test');

 }