michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: var BUGNUMBER = 452498;
michael@0: var summary = 'TM: upvar2 regression tests';
michael@0: var actual = '';
michael@0: var expect = '';
michael@0: 
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: test();
michael@0: //-----------------------------------------------------------------------------
michael@0: 
michael@0: function test()
michael@0: {
michael@0:   enterFunc ('test');
michael@0:   printBugNumber(BUGNUMBER);
michael@0:   printStatus (summary);
michael@0: 
michael@0: // ------- Comment #110 From Brendan Eich
michael@0: 
michael@0: // (In reply to comment #107)
michael@0: 
michael@0:   function f(a) { const b = a; print(++b); return b; }
michael@0: 
michael@0:   expect = 'function f(a) { const b = a; print(++b); return b; }';
michael@0:   actual = f + '';
michael@0:   compareSource(expect, actual, 'function f(a) { const b = a; print(++b); return b; }');
michael@0: 
michael@0:   expect = '01';
michael@0:   actual = 0;
michael@0: 
michael@0:   function g(a) { const b = a; print(actual = ++b); return b; }
michael@0:   actual = String(actual) + g(1);
michael@0:   reportCompare(expect, actual, 'function g(a) { const b = a; print(actual = ++b); return b; }');
michael@0: 
michael@0:   expect = '21';
michael@0:   actual = 0;
michael@0: 
michael@0:   const x = 1; print(actual = ++x);
michael@0:   actual = String(actual) + x;
michael@0: 
michael@0:   reportCompare(expect, actual, 'const x = 1; print(actual = ++x); ');
michael@0: 
michael@0:   exitFunc ('test');
michael@0: }