From: Steve Vestal <vestal@htc.honeywell.com>
Subject: Re: Q: generic children of generic packages?
Date: 11 Jun 2001 13:29:47 -0500
Date: 2001-06-11T13:29:47-05:00 [thread overview]
Message-ID: <vc566e250pw.fsf@grinch.htc.honeywell.com> (raw)
In-Reply-To: %b7V6.4043$pb1.154477@www.newsranger.com
Here's what I tried, with the error messages included as comments. The
problem seems to occur in the attempt to instantiate the generic child
package. Any suggestions would be most appreciated.
generic
package Generic_Parent is
type Hidden_Type is private;
procedure Frobulate (HT: in out Hidden_Type);
private
type Hidden_Type is new Integer;
end Generic_Parent;
package body Generic_Parent is
procedure Frobulate (HT: in out Hidden_Type) is
begin
HT := HT + 1;
end;
end Generic_Parent;
generic
package Generic_Parent.Generic_Child is
procedure Pre_Frobulate (HT: out Hidden_Type);
end Generic_Parent.Generic_Child;
package body Generic_Parent.Generic_Child is
procedure Pre_Frobulate (HT: Hidden_Type) is
begin
HT := 0;
end;
end Generic_Parent.Generic_Child;
with Generic_Parent;
package Parent is new Generic_Parent;
with Parent;
-- parent-child.ads:5:35: "Generic_Child" not declared in "Parent"
-- Can also try the following, with following results.
--with Parent.Generic_Child;
-- main.adb:2:06: file "parent-generic_child.ads" not found
package Parent.Child is new Parent.Generic_Child;
with Parent;
with Parent.Child;
procedure Main is
HT: Parent.Hidden_Type;
begin
Parent.Child.Pre_Frobulate (HT);
Parent.Frobulate (HT);
end Main;
next prev parent reply other threads:[~2001-06-11 18:29 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-06-11 16:35 Q: generic children of generic packages? Steve Vestal
2001-06-11 17:27 ` Ted Dennison
2001-06-11 18:29 ` Steve Vestal [this message]
2001-06-11 18:41 ` Ed Falis
2001-06-11 18:55 ` Ted Dennison
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