* Access discriminants in tasks (9X)
@ 1994-11-24 16:23 Ken Thomas
1994-12-01 20:04 ` Bob Duff
0 siblings, 1 reply; 2+ messages in thread
From: Ken Thomas @ 1994-11-24 16:23 UTC (permalink / raw)
Can tasks being limited types have access discriminants. Barnes (4th edition)
says yes (p432) but GNAT rejects the following fragment
package Worker is
type W is limited private;
private
task type Job(W_PTR : access W);
-- GNAT objects
type W is limited record
Data : Integer;
J : Job(W'ACCESS);
end record;
end Worker;
Help on this area of Ada syntax would be helpful.
Ken Thomas
University of Southampton, UK
kst@uk.ac.soton.ecs
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Access discriminants in tasks (9X)
1994-11-24 16:23 Access discriminants in tasks (9X) Ken Thomas
@ 1994-12-01 20:04 ` Bob Duff
0 siblings, 0 replies; 2+ messages in thread
From: Bob Duff @ 1994-12-01 20:04 UTC (permalink / raw)
In article <3b2emu$19f@wynkyn.ecs.soton.ac.uk>,
Ken Thomas <kst@ecs.soton.ac.uk> wrote:
>Can tasks being limited types have access discriminants.
Yes.
- Bob
--
Bob Duff bobduff@inmet.com
Oak Tree Software, Inc.
Ada 9X Mapping/Revision Team (Intermetrics, Inc.)
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