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7ff5b9370f
Testing with -fgnat-encodings=minimal showed that the Ada code failed to use the bit stride of an array when taking a slice. This patch fixes the oversight. gdb/ChangeLog 2020-11-04 Tom Tromey <tromey@adacore.com> * ada-lang.c (ada_value_slice_from_ptr): Use bit size. gdb/testsuite/ChangeLog 2020-11-04 Tom Tromey <tromey@adacore.com> * gdb.ada/array_of_variant.exp: New file. * gdb.ada/array_of_variant/p.adb: New file. * gdb.ada/array_of_variant/pck.ads: New file. * gdb.ada/array_of_variant/pck.adb: New file.
40 lines
1.2 KiB
Ada
40 lines
1.2 KiB
Ada
-- Copyright 2020 Free Software Foundation, Inc.
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--
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-- This program is free software; you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation; either version 3 of the License, or
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-- (at your option) any later version.
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--
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program. If not, see <http://www.gnu.org/licenses/>.
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with Pck; use Pck;
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procedure P is
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type Tag_T is (Unused, Object);
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type Array_T is array (1 .. Five) of Integer;
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type Payload_T (Tag : Tag_T := Unused) is
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record
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case Tag is
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when Object =>
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Values : Array_T := (others => 1);
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when Unused =>
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null;
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end case;
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end record;
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Objects : array (1 .. 2) of Payload_T;
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begin
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Objects (1) := (Tag => Object, Values => (others => 2));
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Do_Nothing (Objects'Address); -- START
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end P;
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