private static void AnalyzeModelDesignerSpec(SymbolAnalysisContext context, ISymbol symbol, ITypeSymbol type, AttributeData attribute)
{
var spec = attribute.GetModelDesignerSpec(context.Compilation);
if (!spec.HasValue)
{
return;
}
var validOnTypes = spec.Value.ValidOnTypes;
if (validOnTypes == null)
{
return;
}
validOnTypes = validOnTypes.Where(x => x != null).ToArray();
if (!IsValid(type, validOnTypes))
{
context.ReportDiagnostic(Diagnostic.Create(Rules.ModelDesignerSpecInvalidType, attribute.GetLocation(), attribute.AttributeClass, FormatString(validOnTypes), type));
return;
}
if (ArgumentMissing(attribute, spec.Value.RequiresArgument))
{
context.ReportDiagnostic(Diagnostic.Create(Rules.ModelDesignerSpecRequiresArgument, attribute.GetLocation(), attribute.AttributeClass));
return;
}
}
