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From: "p.p11 at orange dot fr" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug ada/106168] New: Errors with empty array aggregate.
Date: Sat, 02 Jul 2022 11:36:50 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D106168

            Bug ID: 106168
           Summary: Errors with empty array aggregate.
           Product: gcc
           Version: 12.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: ada
          Assignee: unassigned at gcc dot gnu.org
          Reporter: p.p11 at orange dot fr
  Target Milestone: ---

Created attachment 53239
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D53239&action=3Dedit
Full source code

Following the example section of RM Ada 2022 =C2=A7 4.3.3 Array Aggregate, =
the empty
aggregate is line 8:

3.    type Real is digits 8;
4.    type Matrix is array (Integer range <>, Integer range <>) of Real;
5.=20
6.    -- AARM (Draft 22) Section_4_3_3_Paragraph_47
7.=20=20=20=20
8.    Empty_Matrix : constant Matrix :=3D []; -- A matrix without elements

GNAT 12.1.0 issues the following errors:
% gcc -c -gnat2022 2022/test_20220702_array_agg.adb
test_20220702_array_agg.adb:8:38: error: value not in range of type
"Standard.Integer"
test_20220702_array_agg.adb:8:38: error: static expression fails
Constraint_Check=