private Diagnostic ConvertErrorToDiagnostic(PhysicalFile file, DiagnosticElement e)
{
int line = e.Tok.line - 1;
int col = e.Tok.col - 1;
int length = file.GetLengthOfLine(line) - col;
var range = this.CreateRange(line, col, length);
if (e.Msg.EndsWith("."))
{
e.Msg = e.Msg.Substring(0, e.Msg.Length - 1);
}
string msg;
if (e.Tok.val == "anything so that it is nonnull" || e.Tok.val == null)
{
msg = e.Msg;
}
else if (e.Tok.val.Equals("{") && _fileRepository.SymbolTableManager != null)
{
ISymbolInformation wrappingSymbol = _fileRepository.SymbolTableManager.GetSymbolWrapperForCurrentScope(file.Uri, line, col);
range = CreateRange(wrappingSymbol.Position.BodyStartToken, wrappingSymbol.Position.BodyEndToken);
msg = e.Msg + $"\n at {wrappingSymbol.Name}";
}
else
{
msg = e.Msg + $" \n at {e.Tok.val}\n ";
}
string src = file.Filepath.Split('/').Last();
DiagnosticSeverity severity;
switch (e.Severity)
{
case ErrorLevel.Error:
severity = DiagnosticSeverity.Error;
break;
case ErrorLevel.Warning:
severity = DiagnosticSeverity.Warning;
break;
case ErrorLevel.Info:
severity = DiagnosticSeverity.Information;
break;
default:
severity = DiagnosticSeverity.Error;
break;
}
Diagnostic d = new Diagnostic
{
Message = msg,
Range = range,
Severity = severity,
Source = src
};
return(d);
}
private IEnumerable <Diagnostic> ExtractRelatedInformationOfAnError(PhysicalFile file, DiagnosticElement e)
{
List <Diagnostic> relatedInformations = new List <Diagnostic>();
foreach (ErrorInformation.AuxErrorInfo aux in e.Aux)
{
if (aux.Category == "Execution trace")
{
continue;
}
string auxmessage = aux.Msg;
int auxline = aux.Tok.line - 1;
int auxcol = aux.Tok.col - 1;
int auxlength = file.GetLengthOfLine(auxline) - auxcol;
Range auxrange = CreateRange(auxline, auxcol, auxlength);
string src = file.FileName;
Diagnostic relatedDiagnostic = new Diagnostic
{
Message = auxmessage,
Range = auxrange,
Severity = DiagnosticSeverity.Information,
Source = src
};
relatedInformations.Add(relatedDiagnostic);
}
return(relatedInformations);
}