public bool ReportErrors(IEnumerable <DiagnosticInfo> diagnostics, TextWriter consoleOutput, ErrorLogger2 errorLoggerOpt)
{
bool hasErrors = false;
if (diagnostics != null && diagnostics.Any())
{
foreach (var diagnostic in diagnostics)
{
if (diagnostic.GetFieldOrProperty <DiagnosticSeverity>("Severity") == DiagnosticSeverity.Hidden)
{
// Not reported from the command-line compiler.
continue;
}
PrintError(diagnostic, consoleOutput);
errorLoggerOpt?.InvokeAction("LogDiagnostic", typeof(Diagnostic).InvokeFunction("Create", diagnostic));
if (diagnostic.GetFieldOrProperty <DiagnosticSeverity>("Severity") == DiagnosticSeverity.Error)
{
hasErrors = true;
}
}
}
return(hasErrors);
}
public bool ReportErrors(IEnumerable <Diagnostic> diagnostics, TextWriter consoleOutput, ErrorLogger2 errorLoggerOpt)
{
bool hasErrors = false;
foreach (var diag in diagnostics)
{
if (_reportedDiagnostics.Contains(diag))
{
// TODO: This invariant fails (at least) in the case where we see a member declaration "x = 1;".
// First we attempt to parse a member declaration starting at "x". When we see the "=", we
// create an IncompleteMemberSyntax with return type "x" and an error at the location of the "x".
// Then we parse a member declaration starting at "=". This is an invalid member declaration start
// so we attach an error to the "=" and attach it (plus following tokens) to the IncompleteMemberSyntax
// we previously created.
//this assert isn't valid if we change the design to not bail out after each phase.
//System.Diagnostics.Debug.Assert(diag.Severity != DiagnosticSeverity.Error);
continue;
}
else if (diag.Severity == DiagnosticSeverity.Hidden)
{
// Not reported from the command-line compiler.
continue;
}
// We want to report diagnostics with source suppression in the error log file.
// However, these diagnostics should not be reported on the console output.
errorLoggerOpt?.InvokeAction("LogDiagnostic", diag);
if (diag.IsSuppressed)
{
continue;
}
consoleOutput.WriteLine(DiagnosticFormatter.Format(diag));
if (diag.Severity == DiagnosticSeverity.Error)
{
hasErrors = true;
}
_reportedDiagnostics.Add(diag);
}
return(hasErrors);
}