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-- Copyright 2006-2018 Free Software Foundation, Inc.
--
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation; either version 3 of the License, or
-- (at your option) any later version.
--
-- This program is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with this program. If not, see <http://www.gnu.org/licenses/>.
with Pck; use Pck;
procedure Watch is
procedure Foo (X : in out Integer) is
begin
-- Reference X in a way that does not change its value.
Do_Nothing (X'Address); -- BREAK1
end Foo;
X : Integer := 1;
begin
Foo (X);
X := 2; -- BREAK2
end Watch;
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