JSTests/mozilla/ecma_2/Exceptions/lexical-020.js

/**
    File Name:          lexical-020.js
    Corresponds To      7.4.3-13-n.js
    ECMA Section:       7.4.3

    Description:
    The following words are used as keywords in proposed extensions and are
    therefore reserved to allow for the possibility of future adoption of
    those extensions.

    FutureReservedWord :: one of
    case    debugger    export      super
    catch   default     extends     switch
    class   do          finally     throw
    const   enum        import      try

    Author:             christine@netscape.com
    Date:               12 november 1997
*/
    var SECTION = "lexical-020";
    var VERSION = "JS1_4";
    var TITLE   = "Future Reserved Words";

    startTest();
    writeHeaderToLog( SECTION + " "+ TITLE);

    var tc = 0;
    var testcases = new Array();

    var result = "Failed";
    var exception = "No exception thrown";
    var expect = "Passed";

    try {
        eval("const = true;");
    } catch ( e ) {
        result = expect;
        exception = e.toString();
    }

    testcases[tc++] = new TestCase(
        SECTION,
        "const = true" +
        " (threw " + exception +")",
        expect,
        result );

    test();