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-- C36205K.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 ATTRIBUTES GIVE THE CORRECT VALUES FOR

-- UNCONSTRAINED FORMAL PARAMETERS.

-- ATTRIBUTES OF SLICE OF SLICE

-- DAT 2/17/81

-- JBG 9/11/81

-- JWC 6/28/85   RENAMED TO -AB

WITH REPORT;

PROCEDURE C36205K IS

     USE REPORT;

     TYPE I_A IS ARRAY (INTEGER RANGE <> ) OF INTEGER;

     TYPE I_A_2 IS ARRAY (INTEGER RANGE <> ,

          INTEGER RANGE <> ) OF INTEGER;

     A10 : I_A (1 .. 10);

     A20 : I_A (18 .. 20);

     I10 : INTEGER := IDENT_INT (10);

     A2_10 : I_A_2 (1 .. I10, 3+I10 .. I10+I10);       -- 1..10, 13..20

     A2_20 : I_A_2 (11 .. 3*I10, I10+11 .. I10+I10);   -- 11..30, 21..20

     TYPE STR IS NEW STRING;

     ALF : CONSTANT STR := STR(IDENT_STR("ABCDE"));

     ARF : STR(5 .. 9) := ALF;

     PROCEDURE P1 (A : I_A; FIR, LAS: INTEGER; S : STRING) IS

     BEGIN

          IF A'FIRST /= FIR

             OR A'FIRST(1) /= FIR

          THEN

               FAILED ("'FIRST IS WRONG " & S);

          END IF;

          IF A'LAST /= LAS

             OR A'LAST(1) /= LAS

          THEN

               FAILED ("'LAST IS WRONG " & S);

          END IF;

          IF A'LENGTH /= LAS - FIR + 1

             OR A'LENGTH /= A'LENGTH(1)

          THEN

               FAILED ("'LENGTH IS WRONG " & S);

          END IF;

          IF (LAS NOT IN A'RANGE AND LAS >= FIR)

             OR (FIR NOT IN A'RANGE AND LAS >= FIR)

             OR FIR - 1 IN A'RANGE

             OR LAS + 1 IN A'RANGE(1)

          THEN

               FAILED ("'RANGE IS WRONG " & S);

          END IF;

     END P1;

     PROCEDURE P2 (A : I_A_2; F1,L1,F2,L2 : INTEGER; S : STRING) IS

     BEGIN

          IF A'FIRST /= A'FIRST(1)

             OR A'FIRST /= F1

          THEN

               FAILED ("'FIRST(1) IS WRONG " & S);

          END IF;

          IF A'LAST(1) /= L1 THEN

               FAILED ("'LAST(1) IS WRONG " & S);

          END IF;

          IF A'LENGTH(1) /= A'LENGTH

             OR A'LENGTH /= L1 - F1 + 1

          THEN

               FAILED ("'LENGTH(1) IS WRONG " & S);

          END IF;

          IF F1 - 1 IN A'RANGE

             OR (F1 NOT IN A'RANGE AND F1 <= L1)

             OR (L1 NOT IN A'RANGE(1) AND F1 <= L1)

             OR L1 + 1 IN A'RANGE(1)

          THEN

               FAILED ("'RANGE(1) IS WRONG " & S);

          END IF;

          IF A'FIRST(2) /= F2 THEN

               FAILED ("'FIRST(2) IS WRONG " & S);

          END IF;

          IF A'LAST(2) /= L2 THEN

               FAILED ("'LAST(2) IS WRONG " & S);

          END IF;

          IF L2 - F2 /= A'LENGTH(2) - 1 THEN

               FAILED ("'LENGTH(2) IS WRONG " & S);

          END IF;

          IF F2 - 1 IN A'RANGE(2)

             OR (F2 NOT IN A'RANGE(2) AND A'LENGTH(2) > 0)

             OR (L2 NOT IN A'RANGE(2) AND A'LENGTH(2) /= 0)

             OR L2 + 1 IN A'RANGE(2)

          THEN

               FAILED ("'RANGE(2) IS WRONG " & S);

          END IF;

     END P2;

     PROCEDURE S1 (S:STR; F,L:INTEGER; MESS:STRING) IS

     BEGIN

          IF S'FIRST /= F THEN

               FAILED ("STRING 'FIRST IS WRONG " & MESS);

          END IF;

          IF S'LAST(1) /= L THEN

               FAILED ("STRING 'LAST IS WRONG " & MESS);

          END IF;

          IF S'LENGTH /= L - F + 1

             OR S'LENGTH(1) /= S'LENGTH

          THEN

               FAILED ("STRING 'LENGTH IS WRONG " & MESS);

          END IF;

          IF (F <= L AND

                (F NOT IN S'RANGE

                OR L NOT IN S'RANGE

                OR F NOT IN S'RANGE(1)

                OR L NOT IN S'RANGE(1)))

             OR F - 1 IN S'RANGE

             OR L + 1 IN S'RANGE(1)

          THEN

               FAILED ("STRING 'RANGE IS WRONG " & MESS);

          END IF;

     END S1;

BEGIN

     TEST ( "C36205K", "CHECKING ATTRIBUTE VALUES POSSESSED BY FORMAL "&

                       "PARAMETERS WHOSE ACTUALS ARE UNCONSTRAINED " &

                       "ARRAYS - SLICES OF SLICES");

     FOR I IN 18 .. 20 LOOP

          FOR J IN I-1 .. 20 LOOP

               P1 (A20 (A20'RANGE)(I..J), I, J, "A20 99");

          END LOOP;

     END LOOP;

     FOR I IN 1 .. 5 LOOP

          FOR J IN I - 1 .. 5 LOOP

               S1 (ALF (1..5)(I..J),I,J,"ALF 3");

          END LOOP;

     END LOOP;

     RESULT;

END C36205K;