From: hreba <f_hreba@yahoo.com.br>
Subject: How can one record component be local and another not?
Date: Tue, 5 May 2020 13:04:53 +0200
Date: 2020-05-05T13:04:53+02:00 [thread overview]
Message-ID: <hhcvilFe4qrU1@mid.individual.net> (raw)
I have reduced my problem to the following example:
package Aux is
type Integer_P is access all Integer;
type Rec is record
a: aliased Integer;
p: Integer_P;
end record;
procedure Init (r: in out Rec);
end Aux;
package body Aux is
procedure Init (r: in out Rec) is
begin
r.p:= r.a'Access; -- <-- error!
end Init;
end Aux;
Compiling results in "non-local pointer cannot point to local object"
indicating the marked line above.
How can one record component be local and another not?
Intention is to have a library subprogram Init() for initialization. How
would I implement that instead?
(The reason for the above construction is the need to pass a pointer to
a C library function.)
--
Frank Hrebabetzky, Kronach +49 / 9261 / 950 0565
next reply other threads:[~2020-05-05 11:04 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-05 11:04 hreba [this message]
2020-05-05 11:33 ` How can one record component be local and another not? AdaMagica
2020-05-05 11:38 ` AdaMagica
2020-05-05 12:59 ` hreba
2020-05-05 13:19 ` J-P. Rosen
2020-05-05 13:37 ` Jere
2020-05-05 14:28 ` hreba
2020-05-05 15:18 ` AdaMagica
2020-05-05 14:32 ` hreba
2020-05-05 11:43 ` AdaMagica
2020-05-05 12:55 ` hreba
2020-05-05 11:46 ` Simon Wright
2020-05-05 13:07 ` hreba
2020-05-05 17:00 ` Dmitry A. Kazakov
2020-05-05 11:48 ` Niklas Holsti
2020-05-05 13:44 ` hreba
2020-05-05 15:45 ` Jeffrey R. Carter
2020-05-05 17:17 ` hreba
2020-05-05 19:08 ` Niklas Holsti
2020-05-06 19:31 ` hreba
2020-05-09 19:43 ` Niklas Holsti
2020-05-10 15:10 ` hreba
2020-05-05 19:19 ` Jere
2020-05-06 6:42 ` Mark Lorenzen
2020-05-06 8:26 ` Simon Wright
2020-05-06 8:33 ` Mark Lorenzen
2020-05-05 17:32 ` hreba
2020-05-05 19:04 ` Niklas Holsti
2020-05-05 20:11 ` Niklas Holsti
2020-05-06 13:13 ` hreba
2020-05-06 17:30 ` Niklas Holsti
2020-05-06 18:28 ` Jere
2020-05-06 19:09 ` Niklas Holsti
2020-05-07 9:07 ` J-P. Rosen
2020-05-07 10:15 ` Niklas Holsti
2020-05-07 13:00 ` Egil H H
2020-05-07 13:25 ` Simon Wright
2020-05-07 10:31 ` Stefan.Lucks
2020-05-07 11:58 ` J-P. Rosen
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