1------------------------------------------------------------------------------ 2-- -- 3-- GNAT COMPILER COMPONENTS -- 4-- -- 5-- S Y S T E M . S T R I N G S -- 6-- -- 7-- B o d y -- 8-- -- 9-- Copyright (C) 1995-2013, Free Software Foundation, Inc. -- 10-- -- 11-- GNAT is free software; you can redistribute it and/or modify it under -- 12-- terms of the GNU General Public License as published by the Free Soft- -- 13-- ware Foundation; either version 3, or (at your option) any later ver- -- 14-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- 15-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- 16-- or FITNESS FOR A PARTICULAR PURPOSE. -- 17-- -- 18-- As a special exception under Section 7 of GPL version 3, you are granted -- 19-- additional permissions described in the GCC Runtime Library Exception, -- 20-- version 3.1, as published by the Free Software Foundation. -- 21-- -- 22-- You should have received a copy of the GNU General Public License and -- 23-- a copy of the GCC Runtime Library Exception along with this program; -- 24-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- 25-- <http://www.gnu.org/licenses/>. -- 26-- -- 27-- GNAT was originally developed by the GNAT team at New York University. -- 28-- Extensive contributions were provided by Ada Core Technologies Inc. -- 29-- -- 30------------------------------------------------------------------------------ 31 32pragma Compiler_Unit_Warning; 33 34package body System.Strings is 35 36 ---------- 37 -- Free -- 38 ---------- 39 40 procedure Free (Arg : in out String_List_Access) is 41 X : String_Access; 42 43 procedure Free_Array is new Ada.Unchecked_Deallocation 44 (Object => String_List, Name => String_List_Access); 45 46 begin 47 -- First free all the String_Access components if any 48 49 if Arg /= null then 50 for J in Arg'Range loop 51 X := Arg (J); 52 Free (X); 53 end loop; 54 end if; 55 56 -- Now free the allocated array 57 58 Free_Array (Arg); 59 end Free; 60 61end System.Strings; 62