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+-- C43212A.ADA
+
+-- Grant of Unlimited Rights
+--
+-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
+-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
+-- unlimited rights in the software and documentation contained herein.
+-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
+-- this public release, the Government intends to confer upon all
+-- recipients unlimited rights equal to those held by the Government.
+-- These rights include rights to use, duplicate, release or disclose the
+-- released technical data and computer software in whole or in part, in
+-- any manner and for any purpose whatsoever, and to have or permit others
+-- to do so.
+--
+-- DISCLAIMER
+--
+-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
+-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
+-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
+-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
+-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
+-- PARTICULAR PURPOSE OF SAID MATERIAL.
+--*
+-- CHECK THAT CONSTRAINT_ERROR IS RAISED IF ALL SUBAGGREGATES FOR A
+-- PARTICULAR DIMENSION DO NOT HAVE THE SAME BOUNDS.
+
+-- EG 02/06/1984
+-- JBG 3/30/84
+-- JRK 4/18/86 CORRECTED ERROR TO ALLOW CONSTRAINT_ERROR TO BE
+-- RAISED EARLIER.
+-- EDS 7/15/98 AVOID OPTIMIZATION.
+
+WITH REPORT;
+
+PROCEDURE C43212A IS
+
+ USE REPORT;
+
+BEGIN
+
+ TEST ("C43212A", "CHECK THAT CONSTRAINT_ERROR IS RAISED IF ALL " &
+ "SUBAGGREGATES FOR A PARTICULAR DIMENSION DO " &
+ "NOT HAVE THE SAME BOUNDS");
+
+ DECLARE
+
+ TYPE CHOICE_INDEX IS (H, I);
+ TYPE CHOICE_CNTR IS ARRAY(CHOICE_INDEX) OF INTEGER;
+
+ CNTR : CHOICE_CNTR := (CHOICE_INDEX => 0);
+
+ FUNCTION CALC (A : CHOICE_INDEX; B : INTEGER)
+ RETURN INTEGER IS
+ BEGIN
+ CNTR(A) := CNTR(A) + 1;
+ RETURN IDENT_INT(B);
+ END CALC;
+
+ BEGIN
+
+CASE_1 : DECLARE
+
+ TYPE T IS ARRAY(INTEGER RANGE <>, INTEGER RANGE <>)
+ OF INTEGER;
+
+ A1 : T(1 .. 3, 2 .. 5) := (OTHERS => (OTHERS => 0));
+
+ BEGIN
+
+ CNTR := (CHOICE_INDEX => 0);
+ A1 := (1 => (CALC(H,2) .. CALC(I,5) => -4),
+ 2 => (CALC(H,3) .. CALC(I,6) => -5),
+ 3 => (CALC(H,2) .. CALC(I,5) => -3));
+ FAILED ("CASE 1 : CONSTRAINT_ERROR NOT RAISED" &
+ INTEGER'IMAGE(A1(1,5)) );
+
+ EXCEPTION
+
+ WHEN CONSTRAINT_ERROR =>
+ IF CNTR(H) < 2 AND CNTR(I) < 2 THEN
+ FAILED ("CASE 1 : BOUNDS OF SUBAGGREGATES " &
+ "NOT DETERMINED INDEPENDENTLY");
+ END IF;
+
+ WHEN OTHERS =>
+ FAILED ("CASE 1 : WRONG EXCEPTION RAISED");
+
+ END CASE_1;
+
+CASE_1A : DECLARE
+
+ TYPE T IS ARRAY(INTEGER RANGE <>, INTEGER RANGE <>)
+ OF INTEGER;
+
+ A1 : T(1 .. 3, 2 .. 3) := (1 .. 3 => (2 .. 3 => 1));
+
+ BEGIN
+
+ IF (1 .. 2 => (IDENT_INT(3) .. IDENT_INT(4) => 0),
+ 3 => (1, 2)) = A1 THEN
+ BEGIN
+ COMMENT(" IF SHOULD GENERATE CONSTRAINT_ERROR " &
+ INTEGER'IMAGE(A1(1,2)) );
+ EXCEPTION
+ WHEN OTHERS =>
+ FAILED ("CASE 1A : CONSTRAINT_ERROR NOT RAISED");
+ END;
+ END IF;
+ FAILED ("CASE 1A : CONSTRAINT_ERROR NOT RAISED");
+
+ EXCEPTION
+
+ WHEN CONSTRAINT_ERROR =>
+ NULL;
+
+ WHEN OTHERS =>
+ FAILED ("CASE 1A : WRONG EXCEPTION RAISED");
+
+ END CASE_1A;
+
+CASE_2 : DECLARE
+
+ TYPE T IS ARRAY(INTEGER RANGE <>, INTEGER RANGE <>)
+ OF INTEGER;
+
+ A2 : T(1 .. 3, IDENT_INT(4) .. 2);
+
+ BEGIN
+
+ CNTR := (CHOICE_INDEX => 0);
+ A2 := (1 => (CALC(H,5) .. CALC(I,3) => -4),
+ 3 => (CALC(H,4) .. CALC(I,2) => -5),
+ 2 => (CALC(H,4) .. CALC(I,2) => -3));
+ FAILED ("CASE 2 : CONSTRAINT_ERROR NOT RAISED " &
+ INTEGER'IMAGE(IDENT_INT(A2'FIRST(1))));
+ EXCEPTION
+
+ WHEN CONSTRAINT_ERROR =>
+ IF CNTR(H) < 2 AND CNTR(I) < 2 THEN
+ FAILED ("CASE 2 : BOUNDS OF SUBAGGREGATES " &
+ "NOT DETERMINED INDEPENDENTLY");
+ END IF;
+
+ WHEN OTHERS =>
+ FAILED ("CASE 2 : WRONG EXCEPTION RAISED");
+
+ END CASE_2;
+
+ END;
+
+ RESULT;
+
+END C43212A;