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-- C41107A.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 FOR AN ARRAY HAVING BOTH POSITIVE AND NEGATIVE

--   INDEX VALUES, THE PROPER COMPONENT IS SELECTED - A.

-- CHECK THAT FOR AN ARRAY INDEXED WITH AN ENUMERATION TYPE,

--   APPROPRIATE COMPONENTS CAN BE SELECTED - B.

-- CHECK THAT SUBSCRIPT EXPRESSIONS CAN BE OF COMPLEXITY GREATER

--   THAN VARIABLE + - CONSTANT - C.

-- CHECK THAT MULTIPLY DIMENSIONED ARRAYS ARE PROPERLY INDEXED - D.

-- WKB 7/29/81

-- JBG 8/21/83

WITH REPORT;

USE REPORT;

PROCEDURE C41107A IS

     TYPE T1 IS ARRAY (INTEGER RANGE -2..2) OF INTEGER;

     A : T1 := (1,2,3,4,5);

     TYPE COLOR IS (RED,ORANGE,YELLOW,GREEN,BLUE);

     TYPE T2 IS ARRAY (COLOR RANGE RED..BLUE) OF INTEGER;

     B : T2 := (5,4,3,2,1);

     C : STRING (1..7) := "ABCDEFG";

     TYPE T4 IS ARRAY (1..4,1..3) OF INTEGER;

     D : T4 := (1 => (1,2,3), 2 => (4,5,6), 3 => (7,8,9),

                4 => (0,-1,-2));

     V1 : INTEGER := IDENT_INT (1);

     V2 : INTEGER := IDENT_INT (2);

     V3 : INTEGER := IDENT_INT (3);

     PROCEDURE P1 (X : IN INTEGER; Y : IN OUT INTEGER;

                   Z : OUT INTEGER; W : STRING) IS

     BEGIN

          IF X /= 1 THEN

               FAILED ("WRONG VALUE FOR IN PARAMETER - " & W);

          END IF;

          IF Y /= 4 THEN

               FAILED ("WRONG VALUE FOR IN OUT PARAMETER - " & W);

          END IF;

          Y := 11;

          Z := 12;

     END P1;

     PROCEDURE P2 (X : IN CHARACTER; Y : IN OUT CHARACTER;

                   Z : OUT CHARACTER) IS

     BEGIN

          IF X /= 'D' THEN

               FAILED ("WRONG VALUE FOR IN PARAMETER - C");

          END IF;

          IF Y /= 'F' THEN

               FAILED ("WRONG VALUE FOR IN OUT PARAMETER - C");

          END IF;

          Y := 'Y';

          Z := 'Z';

     END P2;

BEGIN

     TEST ("C41107A", "CHECK THAT THE PROPER COMPONENT IS SELECTED " &

                      "FOR ARRAYS WITH POS AND NEG INDICES, " &

                      "ENUMERATION INDICES, COMPLEX SUBSCRIPT " &

                      "EXPRESSIONS, AND MULTIPLE DIMENSIONS");

     IF A(IDENT_INT(1)) /= 4 THEN

          FAILED ("WRONG VALUE FOR EXPRESSION - A");

     END IF;

     A(IDENT_INT(-2)) := 10;

     IF A /= (10,2,3,4,5) THEN

          FAILED ("WRONG TARGET FOR ASSIGNMENT - A");

     END IF;

     A := (2,1,0,3,4);

     P1 (A(-1), A(2), A(-2), "A");

     IF A /= (12,1,0,3,11) THEN

          FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - A");

     END IF;

     IF B(GREEN) /= 2 THEN

          FAILED ("WRONG VALUE FOR EXPRESSION - B");

     END IF;

     B(YELLOW) := 10;

     IF B /= (5,4,10,2,1) THEN

          FAILED ("WRONG TARGET FOR ASSIGNMENT - B");

     END IF;

     B := (1,4,2,3,5);

     P1 (B(RED), B(ORANGE), B(BLUE), "B");

     IF B /= (1,11,2,3,12) THEN

          FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - B");

     END IF;

     IF C(3..6)(3**2 / 3 * (2-1) - 6 / 3 + 2) /= 'C' THEN

          FAILED ("WRONG VALUE FOR EXPRESSION - C");

     END IF;

     C(3..6)(V3**2 / V1 * (V3-V2) + IDENT_INT(4) - V3 * V2 - V1) := 'W';

     IF C /= "ABCDEWG" THEN

          FAILED ("WRONG TARGET FOR ASSIGNMENT - C");

     END IF;

     C := "ABCDEFG";

     P2 (C(3..6)(V3+V1), C(3..6)(V3*V2), C(3..6)((V1+V2)*V1));

     IF C /= "ABZDEYG" THEN

          FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - C");

     END IF;

     IF D(IDENT_INT(1),IDENT_INT(3)) /= 3 THEN

          FAILED ("WRONG VALUE FOR EXPRESSION - D");

     END IF;

     D(IDENT_INT(4),IDENT_INT(2)) := 10;

     IF D /= ((1,2,3),(4,5,6),(7,8,9),(0,10,-2)) THEN

          FAILED ("WRONG TARGET FOR ASSIGNMENT - D");

     END IF;

     D := (1 => (0,2,3), 2 => (4,5,6), 3 => (7,8,9), 4 => (1,-1,-2));

     P1 (D(4,1), D(2,1), D(3,2), "D");

     IF D /= ((0,2,3),(11,5,6),(7,12,9),(1,-1,-2)) THEN

          FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - D");

     END IF;

     RESULT;

END C41107A;