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-- C43214F.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 THE LOWER BOUND FOR THE STRING LITERAL IS DETERMINED BY

-- THE APPLICABLE INDEX CONSTRAINT, WHEN ONE EXISTS.

-- EG  02/10/84

-- JBG 3/30/84

WITH REPORT;

PROCEDURE C43214F IS

     USE REPORT;

BEGIN

     TEST("C43214F", "ARRAY COMPONENT EXPRESSION OF AN ENCLOSING " &

                     "AGGREGATE");

     BEGIN

CASE_E :  BEGIN

--             COMMENT ("CASE E1 : ARRAY COMPONENT EXPRESSION OF " &

--                      "AN ENCLOSING ARRAY AGGREGATE");

     CASE_E1 : DECLARE

                    TYPE TE2 IS ARRAY(1 .. 2) OF

                                STRING(IDENT_INT(3) .. 5);

                    E1 : TE2;

               BEGIN

                    E1 := (1 .. 2 => "ABC");

                    IF (E1'FIRST /= 1 OR E1'LAST /= 2) OR ELSE

                       (E1(1)'FIRST /= 3 OR E1(1)'LAST /= 5 OR

                        E1(2)'FIRST /= 3 OR E1(2)'LAST /= 5) THEN

                         FAILED ("CASE 1 : INCORRECT BOUNDS");

                    ELSIF E1 /= (1 .. 2 => "ABC") THEN

                         FAILED ("CASE 1 : ARRAY DOES NOT " &

                                 "CONTAIN THE CORRECT VALUES");

                    END IF;

               END CASE_E1;

--             COMMENT ("CASE E2 : ARRAY COMPONENT EXPRESSION OF " &

--                      "AN ENCLOSING RECORD AGGREGATE");

     CASE_E2 : DECLARE

                    TYPE TER IS

                         RECORD

                              REC : STRING(3 .. 5);

                         END RECORD;

                    E2 : TER;

               BEGIN

                    E2 := (REC => "ABC");

                    IF E2.REC'FIRST /= 3 OR E2.REC'LAST /= 5 THEN

                         FAILED ("CASE 2 : INCORRECT BOUNDS");

                    ELSIF E2.REC /= "ABC" THEN

                         FAILED ("CASE 2 : ARRAY DOES NOT " &

                                 "CONTAIN CORRECT VALUES");

                    END IF;

               END CASE_E2;

--             COMMENT ("CASE E3 : NULL LITERAL OF AN ENCLOSING " &

--                      "ARRAY AGGREGATE");

     CASE_E3 : DECLARE

                    TYPE TE2 IS ARRAY(1 .. 2) OF

                                STRING(3 .. IDENT_INT(2));

                    E3 : TE2;

               BEGIN

                    E3 := (1 .. 2 => "");

                    IF (E3'FIRST /= 1 OR E3'LAST /= 2) OR ELSE

                       (E3(1)'FIRST /= 3 OR E3(1)'LAST /= 2 OR

                        E3(2)'FIRST /= 3 OR E3(2)'LAST /= 2) THEN

                         FAILED ("CASE 3 : INCORRECT BOUND");

                    ELSIF E3 /= (1 .. 2 => "") THEN

                         FAILED ("CASE 3 : ARRAY DOES NOT CONTAIN " &

                                 "THE CORRECT VALUES");

                    END IF;

               END CASE_E3;

--             COMMENT ("CASE E4 : ARRAY COMPONENT EXPRESSION OF "  &

--                      "AN ENCLOSING RECORD AGGREGATE THAT HAS A " &

--                      "DISCRIMINANT AND THE DISCRIMINANT DETER"   &

--                      "MINES THE BOUNDS OF THE COMPONENT");

     CASE_E4 : DECLARE

                    SUBTYPE TEN IS INTEGER RANGE 1 .. 10;

                    TYPE TER (A : TEN) IS

                         RECORD

                              REC : STRING(3 .. A);

                         END RECORD;

                    E4 : TER(5);

               BEGIN

                    E4 := (REC => "ABC", A => 5);

                    IF E4.REC'FIRST /= 3 OR E4.REC'LAST /= 5 THEN

                         FAILED ("CASE 4 : INCORRECT BOUNDS");

                    ELSIF E4.REC /= "ABC" THEN

                         FAILED ("CASE 4 : ARRAY DOES NOT CONTAIN " &

                                 "CORRECT VALUES");

                    END IF;

               END CASE_E4;

          END CASE_E;

     END;

     RESULT;

END C43214F;