internal void Add(SlothDiagnostic diagnostic)
{
DiagnosticBag?.Add(diagnostic);
}
internal static void Error(BindingDiagnosticBag diagnostics, ErrorCode code, SyntaxNode syntax, params object[] args)
{
var diagnostic = new SlothDiagnostic(new DiagnosticInfo(code, args), syntax.Location);
diagnostics.Add(diagnostic);
}