public void LogMessage(MessageContainer message)
{
if (!LogMessages || message == MessageContainer.Empty)
{
return;
}
if (message.Category == MessageCategory.Warning &&
NoWarn.Contains((uint)message.Code))
{
// This warning was turned off by --nowarn.
return;
}
// Note: message.Version is nullable. The comparison is false if it is null.
// Unversioned warnings are not controlled by WarnVersion.
// Error messages are guaranteed to only have a version if they were created for a warning due to warnaserror.
if ((message.Category == MessageCategory.Warning || message.Category == MessageCategory.Error) &&
message.Version > WarnVersion)
{
// This warning was turned off by --warn.
return;
}
if (OutputWarningSuppressions && message.Category == MessageCategory.Warning && message.Origin?.MemberDefinition != null)
{
WarningSuppressionWriter.AddWarning(message.Code.Value, message.Origin?.MemberDefinition);
}
Logger?.LogMessage(message);
}
private static async Task <IEnumerable <Diagnostic> > GetCompilerDiagnosticsAsync(Document document)
{
var model = await document.GetSemanticModelAsync();
return(model
.GetDiagnostics()
.Where(d => !NoWarn.Contains(d.Id)));
}
public bool IsWarningSuppressed(int warningCode, MessageOrigin origin)
{
// This warning was turned off by --nowarn.
if (NoWarn.Contains(warningCode))
{
return(true);
}
if (Suppressions == null)
{
return(false);
}
return(Suppressions.IsSuppressed(warningCode, origin, out _));
}