From: kilgallen@eisner.decus.org (Larry Kilgallen)
Subject: Re: Ada OO Mechanism
Date: 1999/06/08
Date: 1999-06-08T00:00:00+00:00 [thread overview]
Message-ID: <1999Jun8.151014.1@eisner> (raw)
In-Reply-To: t7zp2sr6yf.fsf@calumny.jyacc.c <t7emjmmx8w.fsf@calumny.jyacc.com
Reply-To: Kilgallen@eisner.decus.org.nospam
Organization: LJK Software
Lines: 25
In article <t7emjmmx8w.fsf@calumny.jyacc.com>, Hyman Rosen <hymie@prolifics.com> writes:
> Matthew Heaney <matthew_heaney@acm.org> writes:
>> On 07 Jun 1999 15:26:52 -0400, Hyman Rosen <hymie@prolifics.com> wrote:
>> However, the declaration
>> declare
>> S : String := Func_Return_String;
>> begin
>> is perfectly legal, and so is the declaration
>> declare
>> O : T'Class := Func_Return_T_Tic_Class;
>> begin
>> In neither case is heap required.
>
> And despite that, you said before that the size of O is determined
> at run-time, not at compile-time. Also, I looked at some of the code
> generated by GNAT, and saw references to a secondary_stack_allocate
> (or something like that) function. So the storage for S and O is
> allocated somewhere, but it's on the stack? Is this something like
> alloca?
The fact that GNAT allocates it in one place does not mean all compilers
will do it in the same place. Is your question specifically "how does
GNAT do this ?" ?
Larry Kilgallen
next prev parent reply other threads:[~1999-06-08 0:00 UTC|newest]
Thread overview: 116+ messages / expand[flat|nested] mbox.gz Atom feed top
1999-05-20 0:00 Ada OO Mechanism Shawn M. Root
1999-05-20 0:00 ` Samuel Mize
1999-05-20 0:00 ` David Botton
1999-05-20 0:00 ` Samuel Mize
1999-05-20 0:00 ` David Botton
1999-05-24 0:00 ` Hyman Rosen
1999-05-24 0:00 ` Robert Dewar
1999-05-24 0:00 ` Hyman Rosen
1999-05-24 0:00 ` Mike
1999-05-25 0:00 ` Robert Dewar
1999-05-24 0:00 ` David Starner
1999-05-24 0:00 ` bob
1999-05-24 0:00 ` David Starner
1999-05-25 0:00 ` Ole-Hjalmar Kristensen
1999-05-25 0:00 ` Florian Weimer
1999-05-25 0:00 ` Mark A Biggar
1999-05-25 0:00 ` Hyman Rosen
1999-05-25 0:00 ` Richard D Riehle
1999-05-25 0:00 ` David Botton
1999-05-26 0:00 ` Tom Moran
1999-05-27 0:00 ` Aidan Skinner
1999-05-25 0:00 ` Samuel Mize
1999-05-25 0:00 ` Hyman Rosen
1999-05-25 0:00 ` Richard D Riehle
1999-05-25 0:00 ` Hyman Rosen
1999-05-26 0:00 ` Ray Blaak
1999-05-26 0:00 ` Richard D Riehle
1999-05-26 0:00 ` Hyman Rosen
1999-05-27 0:00 ` Richard D Riehle
1999-06-05 0:00 ` Matthew Heaney
1999-06-07 0:00 ` Hyman Rosen
1999-05-28 0:00 ` Laurent Guerby
1999-06-05 0:00 ` Matthew Heaney
1999-06-07 0:00 ` Hyman Rosen
1999-06-08 0:00 ` Robert Dewar
1999-06-08 0:00 ` Markus Kuhn
1999-06-08 0:00 ` Stanley R. Allen
1999-06-08 0:00 ` Stanley R. Allen
1999-06-08 0:00 ` Matthew Heaney
1999-06-08 0:00 ` Hyman Rosen
1999-06-08 0:00 ` Samuel Mize
1999-06-08 0:00 ` Hyman Rosen
1999-05-26 0:00 ` Hyman Rosen
[not found] ` <t7zp2sr6yf.fsf@calumny.jyacc.c <t7r9nmz8ou.fsf@calumny.jyacc.com>
1999-06-08 0:00 ` Larry Kilgallen
1999-06-08 0:00 ` Hyman Rosen
1999-06-14 0:00 ` Robert A Duff
[not found] ` <t7zp2sr6yf.fsf@calumny.jyacc.c <t7emjmmx8w.fsf@calumny.jyacc.com>
1999-06-08 0:00 ` Larry Kilgallen [this message]
1999-06-08 0:00 ` Hyman Rosen
1999-06-08 0:00 ` Tucker Taft
1999-06-08 0:00 ` Brian Rogoff
1999-06-09 0:00 ` Tucker Taft
1999-06-09 0:00 ` Robert Dewar
[not found] ` < <375E92CB.27850620@averstar.com>
1999-06-09 0:00 ` Brian Rogoff
1999-06-14 0:00 ` Robert A Duff
1999-06-09 0:00 ` Samuel Mize
1999-06-09 0:00 ` Matthew Heaney
[not found] ` <t7zp2sr6yf.fsf@calumny.jyacc.c <375d9a3d.e1cccc63@averstar.com>
1999-06-09 0:00 ` Larry Kilgallen
1999-06-09 0:00 ` Tucker Taft
1999-05-25 0:00 ` Brian Rogoff
1999-05-25 0:00 ` Jim
1999-05-26 0:00 ` Robert Dewar
1999-05-26 0:00 ` Brian Rogoff
1999-05-25 0:00 ` Samuel Mize
1999-05-25 0:00 ` Chris
1999-05-25 0:00 ` David Botton
1999-05-27 0:00 ` Aidan Skinner
1999-05-27 0:00 ` Gautier
1999-05-27 0:00 ` Samuel Mize
1999-05-27 0:00 ` Samuel Mize
1999-05-27 0:00 ` Jon S Anthony
1999-05-27 0:00 ` Samuel Mize
1999-05-27 0:00 ` Hyman Rosen
1999-05-28 0:00 ` Laurent Guerby
1999-05-28 0:00 ` Richard D Riehle
1999-05-28 0:00 ` Tom Moran
1999-05-28 0:00 ` Samuel Mize
1999-05-28 0:00 ` Robert I. Eachus
1999-05-28 0:00 ` Brian Rogoff
1999-05-29 0:00 ` Ehud Lamm
1999-05-30 0:00 ` chris
1999-05-30 0:00 ` Harry George
1999-05-30 0:00 ` Vladimir Olensky
1999-05-31 0:00 ` Robert Dewar
1999-05-30 0:00 ` Robert Dewar
1999-05-31 0:00 ` Vladimir Olensky
1999-06-03 0:00 ` Dale Stanbrough
1999-06-02 0:00 ` mike
1999-06-03 0:00 ` Robert Dewar
1999-06-06 0:00 ` David Botton
1999-06-07 0:00 ` Robert Dewar
1999-06-01 0:00 ` Richard D Riehle
1999-06-03 0:00 ` Matthew Heaney
1999-06-03 0:00 ` Matthew Heaney
1999-05-25 0:00 ` Samuel Mize
1999-05-25 0:00 ` Hyman Rosen
1999-05-25 0:00 ` David Starner
1999-05-26 0:00 ` Ole-Hjalmar Kristensen
1999-05-26 0:00 ` Laurent Guerby
1999-05-26 0:00 ` Hyman Rosen
1999-05-28 0:00 ` Laurent Guerby
1999-06-01 0:00 ` Hyman Rosen
1999-06-03 0:00 ` Fraser Wilson
1999-06-03 0:00 ` Matthew Heaney
1999-06-03 0:00 ` Hyman Rosen
1999-05-21 0:00 ` Dale Stanbrough
1999-05-20 0:00 ` bob
1999-05-21 0:00 ` Dale Stanbrough
1999-05-21 0:00 ` Richard D Riehle
1999-05-21 0:00 ` Shawn M. Root
1999-05-21 0:00 ` Richard D Riehle
1999-05-25 0:00 ` Shawn M. Root
1999-05-21 0:00 ` Marin David Condic
1999-05-21 0:00 ` Dan Nagle
1999-05-24 0:00 ` Marin David Condic
1999-05-21 0:00 ` Steve
1999-05-25 0:00 ` Don Overheu
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