From: joes@hcx2.SSD.HARRIS.COM
Subject: RENAMES?
Date: Mon, 17-Aug-87 11:26:00 EDT [thread overview]
Date: Mon Aug 17 11:26:00 1987
Message-ID: <94700001@hcx2> (raw)
Are renames tied to the value of the renamed variable at the time that
they are elaborated, or do they always maintain the value of the renamed
variable?
I have an example program and I can't decide what it is supposed to
do. Can anyone help?
Thanks.
Joe Schwartz
Harris Corp.
joes@HARRIS.COM
------------------------------------ cut here ----------------------------------
procedure rename is
type ptr_type is access integer;
acc : ptr_type := new integer'(1);
ren_var : integer renames acc.all; -- ren_var now equals 1
begin
acc := new integer'(10); -- change its value behind it's back
-- WHAT IS ren_var's VALUE AT THIS POINT? 1 or 10?
end rename;
------------------------------------------------------------------------------
next reply other threads:[~1987-08-17 15:26 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
1987-08-17 15:26 joes [this message]
1987-08-17 20:02 ` RENAMES? brucej
1987-08-19 12:49 ` RENAMES? Arny B. Engelson
1987-08-19 22:47 ` RENAMES? Scott Killian
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