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/* -*- indent-tabs-mode: nil; js-indent-level: 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 = 383674;
var summary = 'Statement that implicitly calls toString should not be optimized away as a "useless expression"';
var actual = '';
var expect = '';
//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------
function test()
{
printBugNumber(BUGNUMBER);
printStatus (summary);
expect = 'toString called';
actual = 'toString not called';
try
{
var x = {toString: function() {
actual = 'toString called';
print(actual);
}
};
var f = function() { var j = x; j + ""; }
f();
reportCompare(expect, actual, summary + ': 1');
}
catch(ex)
{
reportCompare("No Error", ex + "", summary + ': 1');
}
actual = 'toString not called';
try
{
(function() { var a =
({toString: function(){
actual = 'toString called'; print(actual)} }); a += ""; })();
reportCompare(expect, actual, summary + ': 2');
}
catch(ex)
{
reportCompare("No Error", ex + "", summary + ': 2');
}
}
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