protected override void ReParseImpl()
{
var outputWindow = OutputWindowService.TryGetPane(PredefinedOutputWindowPanes.TvlIntellisense);
try
{
Stopwatch stopwatch = Stopwatch.StartNew();
var snapshot = TextBuffer.CurrentSnapshot;
SnapshotCharStream input = new SnapshotCharStream(snapshot, new Span(0, snapshot.Length));
GoLexer lexer = new GoLexer(input);
GoSemicolonInsertionTokenSource tokenSource = new GoSemicolonInsertionTokenSource(lexer);
CommonTokenStream tokens = new CommonTokenStream(tokenSource);
GoParser parser = new GoParser(tokens);
List<ParseErrorEventArgs> errors = new List<ParseErrorEventArgs>();
parser.ParseError += (sender, e) =>
{
errors.Add(e);
string message = e.Message;
ITextDocument document;
if (TextBuffer.Properties.TryGetProperty(typeof(ITextDocument), out document) && document != null)
{
string fileName = document.FilePath;
var line = snapshot.GetLineFromPosition(e.Span.Start);
message = string.Format("{0}({1},{2}): {3}", fileName, line.LineNumber + 1, e.Span.Start - line.Start.Position + 1, message);
}
if (message.Length > 100)
message = message.Substring(0, 100) + " ...";
if (outputWindow != null)
outputWindow.WriteLine(message);
if (errors.Count > 100)
throw new OperationCanceledException();
};
var result = parser.compilationUnit();
OnParseComplete(new AntlrParseResultEventArgs(snapshot, errors, stopwatch.Elapsed, tokens.GetTokens(), result));
}
catch (Exception e)
{
if (ErrorHandler.IsCriticalException(e))
throw;
try
{
if (outputWindow != null)
outputWindow.WriteLine(e.Message);
}
catch (Exception ex2)
{
if (ErrorHandler.IsCriticalException(ex2))
throw;
}
}
}
protected override void ReParseImpl()
{
var outputWindow = OutputWindowService.TryGetPane(PredefinedOutputWindowPanes.TvlIntellisense);
try
{
Stopwatch stopwatch = Stopwatch.StartNew();
var snapshot = TextBuffer.CurrentSnapshot;
SnapshotCharStream input = new SnapshotCharStream(snapshot, new Span(0, snapshot.Length));
GoLexer lexer = new GoLexer(input);
GoSemicolonInsertionTokenSource tokenSource = new GoSemicolonInsertionTokenSource(lexer);
CommonTokenStream tokens = new CommonTokenStream(tokenSource);
GoParser parser = new GoParser(tokens);
List <ParseErrorEventArgs> errors = new List <ParseErrorEventArgs>();
parser.ParseError += (sender, e) =>
{
errors.Add(e);
string message = e.Message;
ITextDocument document;
if (TextBuffer.Properties.TryGetProperty(typeof(ITextDocument), out document) && document != null)
{
string fileName = document.FilePath;
var line = snapshot.GetLineFromPosition(e.Span.Start);
message = string.Format("{0}({1},{2}): {3}", fileName, line.LineNumber + 1, e.Span.Start - line.Start.Position + 1, message);
}
if (message.Length > 100)
{
message = message.Substring(0, 100) + " ...";
}
if (outputWindow != null)
{
outputWindow.WriteLine(message);
}
if (errors.Count > 100)
{
throw new OperationCanceledException();
}
};
var result = parser.compilationUnit();
OnParseComplete(new AntlrParseResultEventArgs(snapshot, errors, stopwatch.Elapsed, tokens.GetTokens(), result));
}
catch (Exception e)
{
if (ErrorHandler.IsCriticalException(e))
{
throw;
}
try
{
if (outputWindow != null)
{
outputWindow.WriteLine(e.Message);
}
}
catch (Exception ex2)
{
if (ErrorHandler.IsCriticalException(ex2))
{
throw;
}
}
}
}