The Tor Browser: js/src/tests/js1_8_1/regress/regress-452498-191.js@8bccb770b82d

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

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

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

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

     6 //-----------------------------------------------------------------------------

     7 var BUGNUMBER = 452498;

     8 var summary = 'TM: upvar2 regression tests';

     9 var actual = '';

    10 var expect = '';

    12 //-------  Comment #191  From  Brendan Eich

    14 //-----------------------------------------------------------------------------

    15 test();

    16 //-----------------------------------------------------------------------------

    18 function test()

    19 {

    20   enterFunc ('test');

    21   printBugNumber(BUGNUMBER);

    22   printStatus (summary);

    24   expect = actual = 'No Error';

    25   try

    26   {

    27     eval('{ var x; {let x;} }');

    28   }

    29   catch(ex)

    30   {

    31     actual = ex + '';

    32   }

    33   reportCompare(expect, actual, summary);

    35   expect = 'TypeError: redeclaration of let x';

    36   try

    37   {

    38     eval('{ let x; {var x;} }');

    39   }

    40   catch(ex)

    41   {

    42     actual = ex + '';

    43   }

    44   reportCompare(expect, actual, summary);

    46   exitFunc ('test');

    47 }

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