test262/test/suite/ch12/12.8/S12.8_A6.js

// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: >
    Appearing of "break" within a function call that is nested in a
    IterationStatement yields SyntaxError
description: >
    Checking if using "break Identifier" within a function body
    appears to be invalid
flags: [negative]
---*/

var x=0,y=0;

LABEL1 : do {
    x++;
    (function(){break LABEL1;})();
    y++;
} while(0);