public static bool IsTypeArgInSubclass(TypeDefinition thisTypeDefinition, TypeDefinition typeArgDefinition, IEmitter emitter, bool deep = true)
{
foreach (TypeReference interfaceReference in thisTypeDefinition.Interfaces)
{
var gBaseType = interfaceReference as GenericInstanceType;
if (gBaseType != null && Helpers.HasGenericArgument(gBaseType, typeArgDefinition, emitter))
{
return(true);
}
}
if (thisTypeDefinition.BaseType != null)
{
TypeDefinition baseTypeDefinition = null;
var gBaseType = thisTypeDefinition.BaseType as GenericInstanceType;
if (gBaseType != null && Helpers.HasGenericArgument(gBaseType, typeArgDefinition, emitter))
{
return(true);
}
try
{
baseTypeDefinition = Helpers.ToTypeDefinition(thisTypeDefinition.BaseType, emitter);
}
catch { }
if (baseTypeDefinition != null && deep)
{
return(Helpers.IsTypeArgInSubclass(baseTypeDefinition, typeArgDefinition, emitter));
}
}
return(false);
}