/// <summary>
/// Raises an exception, throwing 'ex' as an IodineException object
/// </summary>
/// <param name="ex">Exception to raise.</param>
public void RaiseException(IodineObject ex)
{
if (traceCallback != null)
{
traceCallback(TraceType.Exception, this, Top, currentLocation);
}
IodineExceptionHandler handler = PopCurrentExceptionHandler();
if (handler == null) // No exception handler
/*
* The program has gone haywire and we ARE going to crash, however
* we must attempt to properly dispose any objects created inside
* Iodine's with statement
*/
{
StackFrame top = Top;
while (top != null)
{
while (top.DisposableObjects.Count > 0)
{
IodineObject obj = top.DisposableObjects.Pop();
try {
obj.Exit(this); // Call __exit__
} catch (UnhandledIodineExceptionException) {
// Ignore this, we will throw one when we're done anyway
}
}
top = top.Parent;
}
throw new UnhandledIodineExceptionException(Top, ex);
}
ex.SetAttribute("stacktrace", new IodineString(GetStackTrace()));
UnwindStack(frameCount - handler.Frame);
lastException = ex;
Top.InstructionPointer = handler.InstructionPointer;
}