From: Simon Wright <simon@pogner.demon.co.uk>
Subject: Re: Parameter evaluation order
Date: 1998/04/09
Date: 1998-04-09T00:00:00+00:00 [thread overview]
Message-ID: <x7vemz7xncq.fsf@pogner.demon.co.uk> (raw)
In-Reply-To: matthew_heaney-ya023680000504982157020001@news.ni.net
matthew_heaney@acm.org (Matthew Heaney) writes:
> No, this is not a bug. The language does not mandate an order of
> evaluation of parameters.
>
> There is a very simple fix:
>
> declare
> Arg1 : constant Arg1Type := Func_One;
> Arg2 : constant Arg2Type := Func_Two;
> begin
> proc (Arg1, Arg2);
> end;
I was wondering if, because the order need arises from [invisible?]
side-effects, a compiler might be allowed to reorder the declarations;
but 3.11(7) says
The elaboration of a declarative_part consists of the elaboration of
the declarative_items, if any, in the order in which they are given in
the declarative_part.
next prev parent reply other threads:[~1998-04-09 0:00 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
1998-04-05 0:00 Parameter evaluation order Mark.Rutten
1998-04-05 0:00 ` Matthew Heaney
1998-04-07 0:00 ` Don Harrison
1998-04-09 0:00 ` Simon Wright [this message]
1998-04-10 0:00 ` Matthew Heaney
1998-04-10 0:00 ` Simon Wright
1998-04-11 0:00 ` Robert Dewar
1998-04-06 0:00 ` Corey Ashford
1998-04-06 0:00 ` William D. Ghrist
1998-04-08 0:00 ` Glenden Lee
1998-04-09 0:00 ` Robert Dewar
[not found] ` <Er5Ir9.5Ip@world.std.com>
1998-04-09 0:00 ` Peter Amey
1998-04-09 0:00 ` Tucker Taft
1998-04-16 0:00 ` Nick Roberts
1998-04-17 0:00 ` Robert Dewar
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