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-- C32001C.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 IN MULTIPLE OBJECT DECLARATIONS FOR RECORD TYPES, THE 

-- SUBTYPE INDICATION AND THE INITIALIZATION EXPRESSIONS ARE EVALUATED

-- ONCE FOR EACH NAMED OBJECT THAT IS DECLARED AND THE SUBTYPE 

-- INDICATION IS EVALUATED FIRST.  ALSO, CHECK THAT THE EVALUATIONS 

-- YIELD THE SAME RESULT AS A SEQUENCE OF SINGLE OBJECT DECLARATIONS.

-- RJW 7/16/86

WITH REPORT; USE REPORT;

PROCEDURE C32001C IS

     TYPE ARR IS ARRAY (1 .. 2) OF INTEGER;

     F1, G1 : ARR;

     BUMP : ARR := (0, 0);

     FUNCTION F (I : INTEGER) RETURN INTEGER IS

     BEGIN

          BUMP (I) := BUMP(I) + 1;

          F1 (I) := BUMP (I);

          RETURN BUMP (I);

     END F;

     FUNCTION G (I : INTEGER) RETURN INTEGER IS

     BEGIN

          BUMP (I) := BUMP(I) + 1;

          G1 (I) := BUMP (I);

          RETURN BUMP (I);

     END G;

     FUNCTION H (I : INTEGER) RETURN INTEGER IS

     BEGIN

          BUMP (I) := BUMP(I) + 1;

          RETURN BUMP (I);

     END H;

BEGIN

     TEST ("C32001C", "CHECK THAT IN MULTIPLE OBJECT DECLARATIONS " &

                      "FOR RECORD TYPES, THE SUBTYPE INDICATION " &

                      "AND THE INITIALIZATION EXPRESSIONS ARE " &

                      "EVALUATED ONCE FOR EACH NAMED OBJECT THAT " &

                      "IS DECLARED AND THE SUBTYPE INDICATION IS " &

                      "EVALUATED FIRST.  ALSO, CHECK THAT THE " &

                      "EVALUATIONS YIELD THE SAME RESULT AS A " &

                      "SEQUENCE OF SINGLE OBJECT DECLARATIONS" );

     DECLARE

          TYPE REC (D1, D2 : INTEGER) IS

               RECORD

                    VALUE : INTEGER;

               END RECORD;

          R1, R2   : REC (F (1), G (1)) :=

                     (F1 (1), G1 (1), VALUE => H (1));

          CR1, CR2 : CONSTANT REC (F (2), G (2)) :=

                     (F1 (2), G1 (2), VALUE => H (2));

          PROCEDURE CHECK

            (R : REC; V1, V2, VAL : INTEGER; S : STRING) IS

          BEGIN

               IF R.D1 = V1 THEN

                    IF R.D2 = V2 THEN

                         COMMENT ( S & ".D1 INITIALIZED TO " &

                                   INTEGER'IMAGE (V1) & " AND " &

                                   S & ".D2 INITIALIZED TO " &

                                   INTEGER'IMAGE (V2));

                    ELSE

                         FAILED ( S &

                                  ".D2 INITIALIZED INCORRECTLY - 1" );

                    END IF;

               ELSIF R.D1 = V2 THEN

                    IF R.D2 =V1 THEN

                         COMMENT ( S & ".D1 INITIALIZED TO " &

                                   INTEGER'IMAGE (V2) & " AND " &

                                   S & ".D2 INITIALIZED TO " &

                                   INTEGER'IMAGE (V1));

                    ELSE

                         FAILED ( S &

                                  ".D2 INITIALIZED INCORRECTLY - 2" );

                    END IF;

               ELSE

                    FAILED ( S & ".D1 INITIALIZED INCORRECTLY TO " &

                              INTEGER'IMAGE (R.D1) );

               END IF;

               IF R.VALUE /= VAL THEN

                    FAILED ( S & ".VALUE INITIALIZED INCORRECTLY" );

               END IF;

          END CHECK;

     BEGIN

          CHECK (R1, 1, 2, 3, "R1");

          CHECK (R2, 4, 5, 6, "R2");

          CHECK (CR1, 1, 2, 3, "CR1");

          CHECK (CR2, 4, 5, 6, "CR2");

     END;

     RESULT;

END C32001C;