Mono.CSharp.DeclSpace.initialize_type_params C# (CSharp) Method

		TypeParameter[] initialize_type_params ()
		{
			if (type_param_list != null)
				return type_param_list;

			DeclSpace the_parent = Parent;
			if (this is GenericMethod)
				the_parent = null;

			var list = new List<TypeParameter> ();
			if (the_parent != null && the_parent.IsGeneric) {
				// FIXME: move generics info out of DeclSpace
				TypeParameter[] parent_params = the_parent.TypeParameters;
				list.AddRange (parent_params);
			}
 
			int count = type_params != null ? type_params.Length : 0;
			for (int i = 0; i < count; i++) {
				TypeParameter param = type_params [i];
				list.Add (param);
				if (Parent.CurrentTypeParameters != null) {
					foreach (TypeParameter tp in Parent.CurrentTypeParameters) {
						if (tp.Name != param.Name)				
							continue;

						Report.SymbolRelatedToPreviousError (tp.Location, null);
						Report.Warning (693, 3, param.Location,
							"Type parameter `{0}' has the same name as the type parameter from outer type `{1}'",
							param.Name, Parent.GetSignatureForError ());
					}
				}
			}

			type_param_list = new TypeParameter [list.Count];
			list.CopyTo (type_param_list, 0);
			return type_param_list;
		}