internal static TypeReference LoadTypeDef(Module module, int rid, bool?isValueType = null)
{
var image = module.Image;
var typeRef = image.TypeSignatures[rid - 1];
if (typeRef != null)
{
if (isValueType.HasValue)
{
typeRef._isValueType = isValueType;
}
return(typeRef);
}
TypeDefRow row;
image.GetTypeDef(rid, out row);
typeRef = new TypeReference();
typeRef._name = image.GetString(row.Name);
typeRef._namespace = image.GetString(row.Namespace);
// Owner
int enclosingRID;
if (image.GetEnclosingTypeByNested(rid, out enclosingRID))
{
typeRef._owner = LoadTypeDef(module, enclosingRID);
}
else
{
typeRef._owner = ModuleReference.LoadDef(module);
}
module.AddSignature(ref typeRef);
image.TypeSignatures[rid - 1] = typeRef;
// Is value type.
if (isValueType.HasValue)
{
typeRef._isValueType = isValueType.Value;
}
else
{
int extendsToken = MetadataToken.DecompressTypeDefOrRef(row.Extends);
if (!MetadataToken.IsNull(extendsToken))
{
var baseType = TypeSignature.Load(module, extendsToken);
typeRef._isValueType = GetIsValueType(typeRef, baseType, module);
}
}
return(typeRef);
}
protected void LaodBaseType()
{
_opFlags = _opFlags.SetBitAtIndex(LoadBaseTypeFlag, false);
var image = _module.Image;
int extendsToken = MetadataToken.DecompressTypeDefOrRef(image.GetTypeDefExtends(_rid));
if (MetadataToken.IsNull(extendsToken))
{
return;
}
_baseType = TypeSignature.Load(_module, extendsToken);
}
