internal int GotoHandler(InterpretedFrame frame, object exception, out ExceptionHandler handler)
{
handler = this._handlers.FirstOrDefault<ExceptionHandler>(t => t.Matches(exception.GetType()));
if (handler == null)
{
return 0;
}
return frame.Goto(handler.LabelIndex, exception, true);
}
internal TryCatchFinallyHandler(int tryStart, int tryEnd, int gotoEndLabelIndex, int finallyStart, int finallyEnd, ExceptionHandler[] handlers)
{
this.TryStartIndex = 0x7fffffff;
this.TryEndIndex = 0x7fffffff;
this.FinallyStartIndex = 0x7fffffff;
this.FinallyEndIndex = 0x7fffffff;
this.GotoEndTargetIndex = 0x7fffffff;
this.TryStartIndex = tryStart;
this.TryEndIndex = tryEnd;
this.FinallyStartIndex = finallyStart;
this.FinallyEndIndex = finallyEnd;
this.GotoEndTargetIndex = gotoEndLabelIndex;
this._handlers = handlers;
if (this._handlers != null)
{
foreach (ExceptionHandler handler in this._handlers)
{
handler.SetParent(this);
}
}
}
public bool IsBetterThan(ExceptionHandler other)
{
return ((other == null) || (this.HandlerStartIndex < other.HandlerStartIndex));
}
internal TryCatchFinallyHandler(int tryStart, int tryEnd, int gotoEndTargetIndex, ExceptionHandler[] handlers) : this(tryStart, tryEnd, gotoEndTargetIndex, 0x7fffffff, 0x7fffffff, handlers)
{
}
