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+-- C41105A.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.
+--*
+-- OBJECTIVE:
+--     CHECK THAT CONSTRAINT_ERROR IS RAISED IF THE NAME PART OF AN
+--     INDEXED COMPONENT DENOTES AN ACCESS OBJECT WHOSE VALUE IS NULL,
+--     AND ALSO IF THE NAME IS A FUNCTION CALL DELIVERING NULL.
+
+-- HISTORY:
+--     WKB 07/29/81  CREATED ORIGINAL TEST.
+--     SPS 10/26/82
+--     JET 01/05/88  UPDATED HEADER FORMAT AND ADDED CODE TO PREVENT
+--                   OPTIMIZATION.
+
+WITH REPORT;
+USE REPORT;
+PROCEDURE C41105A IS
+
+BEGIN
+     TEST ("C41105A", "CONSTRAINT_ERROR FROM NAMES DENOTING A NULL " &
+                      "ACCESS OBJECT AND A FUNCTION CALL DELIVERING " &
+                      "NULL");
+
+     DECLARE
+
+          TYPE T1 IS ARRAY (1..2) OF INTEGER;
+          TYPE A1 IS ACCESS T1;
+          B : A1 := NEW T1' (1,2);
+          I : INTEGER;
+
+     BEGIN
+
+          IF EQUAL (3,3) THEN
+               B := NULL;
+          END IF;
+
+          I := B(1);
+          FAILED ("CONSTRAINT_ERROR NOT RAISED - 1");
+
+          IF EQUAL (I,I) THEN
+               COMMENT ("NO EXCEPTION RAISED");
+          END IF;
+
+     EXCEPTION
+
+          WHEN CONSTRAINT_ERROR => NULL;
+          WHEN OTHERS           => FAILED ("WRONG EXCEPTION - 1");
+
+     END;
+
+
+     DECLARE
+
+          TYPE T2 IS ARRAY (1..2) OF INTEGER;
+          TYPE A2 IS ACCESS T2;
+          I : INTEGER;
+
+          FUNCTION F RETURN A2 IS
+          BEGIN
+               IF EQUAL (3,3) THEN
+                    RETURN NULL;
+               END IF;
+               RETURN NEW T2' (1,2);
+          END F;
+
+     BEGIN
+
+          I := F(1);
+          FAILED ("CONSTRAINT_ERROR NOT RAISED - 2");
+
+          IF EQUAL (I,I) THEN
+               COMMENT ("NO EXCEPTION RAISED");
+          END IF;
+
+     EXCEPTION
+
+          WHEN CONSTRAINT_ERROR => NULL;
+          WHEN OTHERS           => FAILED ("WRONG EXCEPTION - 2");
+
+     END;
+
+     RESULT;
+END C41105A;