From: "G.B." <bauhaus@notmyhomepage.invalid>
Subject: Safe to ignore warnings about function mistaken as primitive?
Date: Sun, 10 Jul 2022 10:45:24 +0200 [thread overview]
Message-ID: <tae3j4$1b95n$1@dont-email.me> (raw)
GNAT warns about primitive operations appearing too late in the text.
In the following example, though, F is not meant to be a primitive
operation of A.Some_Tagged, but instead one of type B.Plain.
Can I ignore the warning?
gcc -gnatl -c rt_warn.ads
GNAT 11.2.0
Copyright 1992-2021, Free Software Foundation, Inc.
cannot generate code for file rt_warn.ads (package spec)
Compiling: rt_warn.ads
Source file time stamp: 2022-07-10 08:34:32
Compiled at: 2022-07-10 10:34:39
1. package Rt_Warn is
2.
3. package A is
4.
5. type Some_Tagged is interface;
6.
7. end A;
8.
9. package B is
10.
11. type Plain is private;
12.
13. function F (Param : A.Some_Tagged) return Plain;
|
>>> warning: declaration of "F" is too late
>>> warning: spec should appear immediately after declaration of "Some_Tagged"
14. function FC (Param : A.Some_Tagged'Class) return Plain;
15. private
16. type Plain is record
17. null;
18. end record;
19. end B;
20.
21. end Rt_Warn;
21 lines: No errors, 2 warnings
next reply other threads:[~2022-07-10 8:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-10 8:45 G.B. [this message]
2022-07-10 10:19 ` Safe to ignore warnings about function mistaken as primitive? Dmitry A. Kazakov
2022-07-11 4:27 ` Stephen Leake
2022-07-11 13:17 ` G.B.
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