private void ParseErrorEvent(LALRParser parser, ParseErrorEventArgs args)
{
string message = "Parse error caused by token: ' " + args.UnexpectedToken.ToString() + " ' " + " in line : " + args.UnexpectedToken.Location.LineNr;
//todo: Report message to UI?
lstError.Items.Add(message);
string message2 = "excepted token: '" + args.ExpectedTokens.ToString() + "'";
lstError.Items.Add(message2);
}
private void FireParseError(TerminalToken token)
{
if (OnParseError != null)
{
ParseErrorEventArgs e = new ParseErrorEventArgs(token, FindExpectedTokens());
OnParseError(this, e);
continueParsing = e.Continue != ContinueMode.Stop;
lookahead = e.NextToken;
if ((e.NextToken != null) && (e.Continue == ContinueMode.Insert))
{
tokenizer.SetCurrentLocation(token.Location);
}
}
}
private void ParseErrorEvent(LALRParser parser, ParseErrorEventArgs args)
{
string ExpectedTokens = "Expected Token : '" + args.ExpectedTokens.ToString() + "'";
errors.Items.Add(ExpectedTokens);
string UnexpectedToken = "Wrong Token : '" + args.UnexpectedToken.ToString() + "'";
errors.Items.Add(UnexpectedToken);
string errorLine = "Error Near By Line : " + args.UnexpectedToken.Location.LineNr;
errors.Items.Add(errorLine);
//todo: Report message to UI?
}
private void ParseErrorEvent(LALRParser parser, ParseErrorEventArgs args)
{
/*** MODIFICAÇÕES ***/
String file_name = _mainForm.getFileName();
String error_type = "Syntax error";
String line_number = args.UnexpectedToken.Location.LineNr.ToString();
String col_number = args.UnexpectedToken.Location.ColumnNr.ToString();
String error_description = "Error at .. " + args.UnexpectedToken.ToString();
String unexpectedToken = args.UnexpectedToken.ToString();
String expectedTokens = args.ExpectedTokens.ToString();
String[] aExpectedTokens = expectedTokens.Split(' ');
String nextToken = aExpectedTokens[0];
int token_id = 0;
foreach (SymbolConstants symbol in (Enum.GetValues(typeof(SymbolConstants))))
{
String symbol_token = symbol.ToString()
.Replace("SYMBOL_", "")
.ToLower();
if (symbol_token == nextToken)
{
token_id = (int)symbol;
break;
}
}
_insertError(file_name, error_type, line_number, col_number, error_description);
Location location = new Location(0, 0, 0);
args.NextToken = new TerminalToken(new SymbolTerminal(token_id, nextToken), "", location);
args.Continue = ContinueMode.Insert;
/*** MODIFICAÇÕES ***/
}
private void ParseErrorEvent(LALRParser parser, ParseErrorEventArgs args)
{
string message = "Parse error caused by token: '" + args.UnexpectedToken.ToString() + "'";
//todo: Report message to UI?
}
private void ParseErrorEvent(LALRParser parser, ParseErrorEventArgs args)
{
MainForm.mainForm.ShowInputError(args.UnexpectedToken);
MainForm.mainForm.WriteResult("Parse error caused by token: '" + args.UnexpectedToken.ToString() + "'");
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="arg">Parse Error Event Aruguments</param>
public ParseException(ParseErrorEventArgs arg)
: base(SharedStrings.WARNING_COMMAND_SYNTAX_ERROR + "\r\r" + SharedStrings.UNEXPECTED_TOKEN, arg.UnexpectedToken.Text)
{
args = arg;
}
private void ParseErrorEvent(LALRParser parser, ParseErrorEventArgs args)
{
string message = "Parse error caused by token: '"+args.UnexpectedToken.ToString()+"'";
//todo: Report message to UI?
}
private void ParseErrorEvent(LALRParser parser, ParseErrorEventArgs args)
{
throw new ParseException(args);
}
private void FireParseError(TerminalToken token)
{
if (OnParseError != null)
{
ParseErrorEventArgs e =
new ParseErrorEventArgs(token, FindExpectedTokens());
OnParseError(this, e);
continueParsing = e.Continue != ContinueMode.Stop;
lookahead = e.NextToken;
if ((e.NextToken != null) && (e.Continue == ContinueMode.Insert))
tokenizer.SetCurrentLocation(token.Location);
}
}
private void lalrParser_OnParseError(LALRParser parser, ParseErrorEventArgs e)
{
// Ignore global parse errors
OnParseComplete(EventArgs.Empty);
}
protected virtual void ParseErrorEvent(LALRParser parser, ParseErrorEventArgs args)
{
string message = String.Format("Parse error caused by token: '{0}' at location {1}", args.UnexpectedToken, args.UnexpectedToken.Location);
throw new ParserException(message);
}
private void ParseErrorEvent(LALRParser parser, ParseErrorEventArgs args)
{
message = message + "Parse error caused by token: " + args.UnexpectedToken.ToString() + "\n" + "in line : " + args.UnexpectedToken.Location.LineNr + "\n";
//todo: Report message to UI?
message = message + "expected token : " + args.ExpectedTokens.ToString() + "\n";
}
private void ParseErrorEvent(LALRParser parser, ParseErrorEventArgs args)
{
AddViewItem("Parse error", null, "Expecting the following tokens:",
args.ExpectedTokens.ToString(),"",5);
errors++;
if (errors <= maxerrors)
{
args.Continue = ContinueMode.Skip;
// example for inserting a new token
/*
args.Continue = ContinueMode.Insert;
TerminalToken token = new TerminalToken((SymbolTerminal)parser.Symbols.Get(4),
"555",
new Location(0, 0, 0));
args.NextToken = token;
*/
}
}
private void ParseErrorEvent(LALRParser parser, ParseErrorEventArgs args)
{
Context.ExpectedTokens = args.ExpectedTokens.ToString();
if(args.NextToken!=null)
Context.NextToken = args.NextToken.ToString();
if (args.UnexpectedToken != null)
Context.UnexpectedToken = args.UnexpectedToken.ToString();
throw new ParseException(args);
}
private void ParseErrorEvent(LALRParser parser, ParseErrorEventArgs args)
{
MainForm.mainForm.ShowInputError(args.UnexpectedToken);
MainForm.mainForm.WriteResult("Parse error caused by token: '"+args.UnexpectedToken.ToString()+"'");
}
private void FireParseError(TerminalToken token)
{
if (OnParseError != null)
{
ParseErrorEventArgs e =
new ParseErrorEventArgs(token, FindExpectedTokens());
OnParseError(this, e);
continueParsing = e.Continue;
lookahead = e.NextToken;
}
}
private void parser_OnParseError(LALRParser parser, ParseErrorEventArgs args)
{
string message;
message=args.UnexpectedToken.Location+",unexpect token:"+args.UnexpectedToken.Text;
throw new Exception(message);
}
private void ParseErrorEvent(LALRParser parser, ParseErrorEventArgs args)
{
string message = args.UnexpectedToken.Location.ToString()+"[\n\r";
message+="Unexpected Token: '"+args.UnexpectedToken.ToString()+"'\n\rExpected: '"+args.ExpectedTokens.ToString()+"'";
if (LastGotoEventArgs!=null) message+="\n\rLastGoto:"+LastGotoEventArgs.Symbol.ToString();
if (LastReduceEventArgs!=null) message+="\n\rLastReduce.Rule:"+LastReduceEventArgs.Rule.ToString();
message+="\n\r]";
Console.WriteLine(message);
}
private void ParseErrorEvent(LALRParser argParser, ParseErrorEventArgs args)
{
WriteError("Parse error caused by token: '" + args.UnexpectedToken + "'" + " at " +
args.UnexpectedToken.Location, args.UnexpectedToken.Location);
args.Continue = ContinueMode.Insert;
}