public static bool SelfOrDescendantHasAttributeWithName(
this ITypeSymbol typeSymbol,
string name)
{
return(typeSymbol.DescendantsAndSelf(x => x.BaseType)
.Any(
x => x.GetAttributes()
.Any(
a => a.HasName(name)
)
));
}
public static bool SelfOrDescendantHasAttribute(
this ITypeSymbol typeSymbol,
INamedTypeSymbol attributeClass)
{
return(typeSymbol.DescendantsAndSelf(x => x.BaseType)
.Any(
x => x.GetAttributes()
.Any(
a =>
a.AttributeClass != null &&
a.AttributeClass.Equals(attributeClass, SymbolEqualityComparer.Default)
)
));
}
