1 -- Copyright 2008-2019 Free Software Foundation, Inc.
3 -- This program is free software; you can redistribute it and/or modify
4 -- it under the terms of the GNU General Public License as published by
5 -- the Free Software Foundation; either version 3 of the License, or
6 -- (at your option) any later version.
8 -- This program is distributed in the hope that it will be useful,
9 -- but WITHOUT ANY WARRANTY; without even the implied warranty of
10 -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 -- GNU General Public License for more details.
13 -- You should have received a copy of the GNU General Public License
14 -- along with this program. If not, see <http://www.gnu.org/licenses/>.
18 type Number_T (Exists : Boolean := False) is
22 Value : Natural range 0 .. 255;
27 pragma Pack (Number_T);
30 -- brobecker/2007-09-06: At the time when this issue (G904-017) was
31 -- reported, the problem only reproduced if the variable was declared
32 -- inside a function (in other words, stored on stack). Although
33 -- the issue probably still existed when I tried moving this variable
34 -- to a package spec, the symptoms inside GDB disappeared.
36 X := (Exists => True, Value => 10);
37 if X.Exists then -- STOP
38 X.Value := X.Value + 1;