src/third_party/mozjs-45/js/src/tests/js1_8_5/extensions/column-numbers.js

actual   = 'No Error';
expected = /column-numbers\.js:4:11/;
try {
    throw new Error("test");
}
catch(ex) {
    actual = ex.stack;
    print('Caught exception ' + ex.stack);
}
reportMatch(expected, actual, 'column number present');