private List <SyntaxError> ParseAndReturnErrors(string input)
{
AntlrInputStream inputStream = new AntlrInputStream(input);
CsharpSubsetLexer lexer = new CsharpSubsetLexer(inputStream);
CommonTokenStream commonTokenStream = new CommonTokenStream(lexer);
CsharpSubsetParser parser = new CsharpSubsetParser(commonTokenStream);
SyntaxErrorListener listener = new SyntaxErrorListener();
parser.AddErrorListener(listener);
CsharpSubsetParser.ProgramContext programContext = parser.program();
return(listener.SyntaxErrors);
}
private void ParseCode(string codeString)
{
InputStream = new AntlrInputStream(codeString);
Lexer = new CsharpSubsetLexer(InputStream);
CommonTokenStream = new CommonTokenStream(Lexer);
Parser = new CsharpSubsetParser(CommonTokenStream);
SyntaxErrorListener errorListener = new SyntaxErrorListener();
Parser.AddErrorListener(errorListener);
Tree = Parser.program();
if (errorListener.SyntaxErrors.Any())
{
_logOutput.Add("Couldn't refactor, one or more syntax errors occurred:");
foreach (var error in errorListener.SyntaxErrors)
{
_logOutput.Add(error.AsString());
}
SyntaxErrorsFound = true;
Tree = null;
}
}