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-- C36174A.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 INDEX_CONSTRAINTS MAY BE OMITTED FOR CONSTANTS.

-- DAT 2/9/81

-- JBG 12/8/83

WITH REPORT;

PROCEDURE C36174A IS

     USE REPORT;

     S0 : CONSTANT STRING := "";

     S1 : CONSTANT STRING := S0;

     S2 : CONSTANT STRING := (1 .. 0 => 'Z');

     S3 : CONSTANT STRING := ('A', 'B', 'C');

     S4 : CONSTANT STRING := S3 & "ABC" & S3 & S2 & "Z";

     S9 : CONSTANT STRING := S0 & S1 & S2 & S3(3..1);

     TYPE A4 IS ARRAY(INTEGER RANGE <>, INTEGER RANGE <>,

          INTEGER RANGE <>, INTEGER RANGE <>) OF STRING (1 .. 0);

     C4 : CONSTANT A4 :=

          (-6 .. -4 =>

               (4 .. 5 =>

                    (-4 .. -5 =>

                         (1000 .. 2000 =>

                              S9))));

     S10 : CONSTANT STRING := (10 .. 9 => 'Q');

     TYPE I_12 IS NEW INTEGER RANGE 10 .. 12;

     TYPE A_12 IS ARRAY (I_12 RANGE <>, I_12 RANGE <>) OF I_12;

     A12 : CONSTANT A_12 :=

          (11 .. 12 => (10 .. 10 => 10));

     B12 : CONSTANT A_12 :=

          (11 => (10 | 12 => 10, 11 => 11),

           10 => (10 | 12 | 11 => 12));

     N6 : CONSTANT INTEGER := IDENT_INT (6);

     S6 : CONSTANT STRING := (N6 .. N6 + 6 => 'Z');

     S7 : CONSTANT STRING := S6 (N6 .. N6 + IDENT_INT (-1));

BEGIN

     TEST ("C36174A", "INDEX_CONSTRAINTS MAY BE OMITTED FOR CONSTANTS");

     IF S0'FIRST /= 1 OR S0'LAST /= 0

     OR S1'FIRST /= 1 OR S1'LAST /= 0

     OR S2'FIRST /= 1 OR S2'LAST /= 0

     OR S3'FIRST /= 1 OR S3'LAST /= 3

     THEN

          FAILED ("INVALID STRING CONSTANT BOUNDS 1");

     END IF;

     IF S4'FIRST /= 1 OR S4'LAST /= 10 THEN

          FAILED ("INVALID STRING CONSTANT BOUNDS 2");

     END IF;

     IF S9'FIRST /= 3 OR S9'LAST /= 1 THEN

          FAILED ("INVALID STRING CONSTANT BOUNDS 3");

     END IF;

     IF C4'FIRST(1) /= -6 OR C4'LAST(1) /= -4

     OR C4'FIRST(2) /= 4 OR C4'LAST(2) /= 5

     OR C4'FIRST(3) /= -4 OR C4'LAST(3) /= -5

     OR C4'FIRST(4) /= 1000 OR C4'LAST(4) /= 2000

     THEN

          FAILED ("INVALID ARRAY CONSTANT BOUNDS");

     END IF;

     IF S10'FIRST /= 10 OR S10'LAST /= 9

     THEN

          FAILED ("INVALID STRING CONSTANT BOUNDS 10");

     END IF;

     IF A12'FIRST /= 11 OR A12'LAST /= 12

     OR A12'FIRST(2) /= 10 OR A12'LAST(2) /= 10

     THEN FAILED ("INVALID ARRAY CONSTANT BOUNDS 2");

     END IF;

     IF B12'FIRST /= 10 OR B12'LAST /= 11

     OR B12'FIRST(2) /= 10 OR B12'LAST(2) /= 12

     THEN

          FAILED ("INVALID ARRAY CONSTANT BOUNDS 3");

     END IF;

     IF S6'FIRST /= 6 OR S6'LAST /= 12 OR S6'LENGTH /= 7

     THEN

          FAILED ("INVALID STRING CONSTANT  BOUNDS 12");

     END IF;

     IF S7'FIRST /= 6 OR S7'LAST /= 5 THEN

          FAILED ("INVALID STRING CONSTANT BOUNDS 13");

     END IF;

     RESULT;

END C36174A;