public GlobalFieldRef GetGlobalFieldRef (BaseTypeRef ret_type, string name)
{
string key = ret_type.FullName + name;
GlobalFieldRef fieldref = null;
if (global_fieldref_table == null)
global_fieldref_table = new Hashtable ();
else
fieldref = (GlobalFieldRef) global_fieldref_table [key];
if (fieldref == null) {
fieldref = new GlobalFieldRef (ret_type, name);
global_fieldref_table [key] = fieldref;
}
return fieldref;
}