From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-0.3 required=5.0 tests=BAYES_00, REPLYTO_WITHOUT_TO_CC autolearn=no autolearn_force=no version=3.4.4 X-Google-Thread: 103376,89c84d29a2e3a1e9 X-Google-Attributes: gid103376,public X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!news3.google.com!news2.volia.net!npeer.de.kpn-eurorings.net!newsfeed.arcor.de!news.arcor.de!not-for-mail From: "Dmitry A. Kazakov" Subject: Re: generic unit : compilation error ! please help me Newsgroups: comp.lang.ada User-Agent: 40tude_Dialog/2.0.14.1 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Reply-To: mailbox@dmitry-kazakov.de Organization: cbb software GmbH References: <1140772786.942747.88370@j33g2000cwa.googlegroups.com> Date: Fri, 24 Feb 2006 11:51:21 +0100 Message-ID: NNTP-Posting-Date: 24 Feb 2006 11:51:21 MET NNTP-Posting-Host: 82d9e786.newsread2.arcor-online.net X-Trace: DXC=NKXl5GC:fANRG:gi]CKmZGQ5U85hF6f;DjW\KbG]kaMHQc4L4[MA2T@V[>KK4PYCSK[6LHn;2LCVN7enW;^6ZC`DIXm65S@:3>O X-Complaints-To: usenet-abuse@arcor.de Xref: g2news1.google.com comp.lang.ada:3129 Date: 2006-02-24T11:51:21+01:00 List-Id: On 24 Feb 2006 01:19:47 -0800, nblanpain@hotmail.com wrote: > ## parent.ads ## : > generic > type T_Real is digits <>; > package Parent is > type T_Parent is tagged private; > type T_Parent_Access is access all T_Parent; > private > type T_Parent is tagged record > Real : T_Real; > end record; > end Parent; > > ## child.ads ## > with Parent; > generic > type T_Real is digits <>; > with package Par is new Parent (T_Real); > package Child is > type T_Child is new Par.T_Parent with private; > type T_Child_Access is access all T_Child; > private > type T_Child is new Par.T_Parent with record > Real2 : T_Real; > end record; > end Child; > > ## parent-test_unit.ads ## > generic > package Parent.Test_Unit is > subtype T_Unit_To_Test is Parent.T_Parent; > subtype T_Unit_To_Test_Access is Parent.T_Parent_Access; > type T_Unit_To_Test_Class_Access is access all T_Unit_To_Test'Class; > type T_Test_Unit is tagged private; > type T_Test_Unit_Access is access all T_Test_Unit; > procedure Set_Unit_To_Test > (This : in out T_Test_Unit; > Utt : in T_Unit_To_Test_Class_Access); > private > type T_Test_Unit is tagged record > Unit_To_Test : T_Unit_To_Test_Class_Access; > end record; > end Parent.Test_Unit; > > ## parent-test_unit.adb ## > package body Parent.Test_Unit is > procedure Set_Unit_To_Test > (This : in out T_Test_Unit; > Utt : in T_Unit_To_Test_Class_Access) is > begin > This.Unit_To_Test := Utt; > end Set_Unit_To_Test; > end Parent.Test_Unit; > > ## child-test_unit.ads ## > with Parent.Test_Unit; > generic > with package Parent_Test_Unit is new Parent.Test_Unit; with package Parent_Test_Unit is new Par.Test_Unit; Parent of Child and Parent of Parent.Test_Unit should be the same beast. > package Child.Test_Unit is > subtype T_Unit_To_Test is Child.T_Child; > subtype T_Unit_To_Test_Access is Child.T_Child_Access; > type T_Unit_To_Test_Class_Access is access all T_Unit_To_Test'Class; > type T_Test_Unit is new Parent_Test_Unit.T_Test_Unit with private; > type T_Test_Unit_Access is access all T_Test_Unit; > procedure Set_Unit_To_Test > (This : in out T_Test_Unit; > Utt : in T_Unit_To_Test_Class_Access); > private > type T_Test_Unit is new Parent_Test_Unit.T_Test_Unit with record > Unit_To_Test2 : T_Unit_To_Test_Class_Access; > end record; > end Child.Test_Unit; > > ## child-test_unit.adb ## > package body Child.Test_Unit is > procedure Set_Unit_To_Test > (This : in out T_Test_Unit; > Utt : in T_Unit_To_Test_Class_Access) is > begin > Parent_Test_Unit.Set_Unit_To_Test > (Parent_Test_Unit.T_Test_Unit (This), > Parent_Test_Unit.T_Unit_To_Test_Class_Access (Utt)); -- > error !!!!!!! > This.Unit_To_Test2 := Utt; > end Set_Unit_To_Test; > end Child.Test_Unit; P.S. Don't use pointers, generics and Hungarian notation. -- Regards, Dmitry A. Kazakov http://www.dmitry-kazakov.de