with Generic_Inst13_Pkg.Ops_G; generic package Generic_Inst13_Pkg.Nested_G is type T is new Generic_Inst13_Pkg.T; package My_Operations is new Generic_Inst13_Pkg.Ops_G (T); subtype List_T is My_Operations.List_T; function "or" (Left, Right : T) return List_T renames My_Operations."or"; end Generic_Inst13_Pkg.Nested_G;