95016fd211
While working on a different bug in the Ada support, I found that the gdb.ada/bias.exp test is slightly incorrect. In particular, it is using a range type, which it then overflows during an operation. This patch changes the test so that the computed values remain in range. gdb/testsuite/ChangeLog 2020-11-10 Tom Tromey <tromey@adacore.com> * gdb.ada/bias.exp: Update. * gdb.ada/bias/bias.adb (X): Change value.
52 lines
1.6 KiB
Ada
52 lines
1.6 KiB
Ada
-- Copyright 2019-2020 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 Bias is
|
|
type Small is range -7 .. -4;
|
|
for Small'Size use 2;
|
|
Y : Small := -5;
|
|
Y1 : Small := -7;
|
|
|
|
type Repeat_Count_T is range 1 .. 2 ** 6;
|
|
for Repeat_Count_T'Size use 6;
|
|
X : Repeat_Count_T := 60;
|
|
X1 : Repeat_Count_T := 1;
|
|
|
|
type Char_Range is range 65 .. 68;
|
|
for Char_Range'Size use 2;
|
|
Cval : Char_Range := 65;
|
|
|
|
type Some_Packed_Record is record
|
|
R: Small;
|
|
S: Small;
|
|
end record;
|
|
pragma Pack (Some_Packed_Record);
|
|
SPR : Some_Packed_Record := (R => -4, S => -5);
|
|
|
|
type Packed_Array is array (1 .. 3) of Small;
|
|
pragma pack (Packed_Array);
|
|
A : Packed_Array := (-7, -5, -4);
|
|
|
|
begin
|
|
Do_Nothing (Y'Address); -- STOP
|
|
Do_Nothing (Y1'Address);
|
|
Do_Nothing (X'Address);
|
|
Do_Nothing (X1'Address);
|
|
Do_Nothing (Cval'Address);
|
|
Do_Nothing (SPR'Address);
|
|
Do_Nothing (A'Address);
|
|
end Bias;
|