StringReader reader = new StringReader(pointcut);
PointcutExpressionParser t = new PointcutExpressionParser(reader);
try
{
ASTStart n = t.Start();
PointcutExpressionParserVisitor v = new EmptyPointcutVisitor();
n.jjtAccept(v, null);
if (expectFailure)
{
failures.add("- Should not have passed: " + pointcut);