public async Task <Variable> ExecuteAsync(char[] toArray = null, int from = -1)
{
toArray = toArray == null ? Constants.END_PARSE_ARRAY : toArray;
Pointer = from < 0 ? Pointer : from;
if (!m_data.EndsWith(Constants.END_STATEMENT.ToString()))
{
m_data += Constants.END_STATEMENT;
}
Variable result = null;
bool handleByDebugger = DebuggerServer.DebuggerAttached && !Debugger.Executing;
if (DebuggerServer.DebuggerAttached)
{
result = await Debugger.CheckBreakpoints(this);
if (result != null)
{
return(result);
}
}
if (InTryBlock)
{
result = await Parser.SplitAndMergeAsync(this, toArray);
}
else
{
try
{
result = await Parser.SplitAndMergeAsync(this, toArray);
}
catch (ParsingException parseExc)
{
if (handleByDebugger)
{
Debugger.ProcessException(this, parseExc);
}
throw;
}
catch (Exception exc)
{
ParsingException parseExc = new ParsingException(exc.Message, this, exc);
if (handleByDebugger)
{
Debugger.ProcessException(this, parseExc);
}
throw parseExc;
}
}
return(result);
}
public static void ProcessException(ParsingScript script, ParsingException exc)
{
Debugger debugger = script != null && script.Debugger != null ?
script.Debugger : MainInstance;
if (debugger == null)
{
return;
}
if (debugger.ReplMode)
{
string replResult = DebuggerUtils.ResponseMainToken(DebuggerUtils.DebugAction.REPL) +
"Exception thrown: " + exc.Message + "\n";
debugger.SendBack(replResult, false);
debugger.LastResult = null;
ParserFunction.InvalidateStacksAfterLevel(0);
return;
}
string stack = exc.ExceptionStack;
string vars = debugger.GetAllVariables(script);
int varsCount = vars.Split('\n').Length;
string result = "exc\n" + exc.Message + "\n";
//result += exc. + "\n";
result += varsCount + "\n";
result += vars + "\n";
result += stack + "\n";
debugger.SendBack(result, !debugger.ReplMode);
debugger.LastResult = null;
ParserFunction.InvalidateStacksAfterLevel(0);
}
