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-- C38005C.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.

--*

-- OBJECTIVE:

--     CHECK THAT ALL OBJECTS OF FORMAL ACCESS TYPE, INCLUDING ARRAY AND

--     RECORD COMPONENTS, ARE INITIALIZED BY DEFAULT WITH THE VALUE

--     NULL.

-- HISTORY:

--     DHH 08/04/88 CREATED ORIGINAL TEST.

WITH REPORT; USE REPORT;

PROCEDURE C38005C IS

     SUBTYPE INT IS INTEGER RANGE 1 .. 10;

     TYPE ACC_I IS ACCESS INT;

     SUBTYPE NEW_NODE IS CHARACTER;

     TYPE ACC_CHAR IS ACCESS NEW_NODE;

     X : ACC_I := NEW INT'(IDENT_INT(5));

     Y : NEW_NODE := 'A';

     Z : ACC_CHAR := NEW NEW_NODE'(Y);

     GENERIC

          TYPE ACC_INT IS ACCESS INT;

          TYPE NODE IS PRIVATE;

          TYPE LINK IS ACCESS NODE;

     PROCEDURE P(U : ACC_INT; V : NODE; W : LINK);

     GENERIC

          TYPE ACC_INT IS ACCESS INT;

          TYPE NODE IS PRIVATE;

          TYPE LINK IS ACCESS NODE;

     PACKAGE PACK IS

          SUBTYPE NEW_ACC IS ACC_INT;

          SUBTYPE NEW_L IS LINK;

          TYPE ARR IS ARRAY(1 .. 4) OF ACC_INT;

          TYPE REC IS

               RECORD

                    I : ACC_INT;

                    L : LINK;

               END RECORD;

     END PACK;

     PACKAGE NEW_PACK IS NEW PACK(ACC_I, NEW_NODE, ACC_CHAR);

     USE NEW_PACK;

     A : NEW_PACK.NEW_ACC;

     B : NEW_PACK.NEW_L;

     C : NEW_PACK.ARR;

     D : NEW_PACK.REC;

     PROCEDURE P(U : ACC_INT; V : NODE; W : LINK) IS

          TYPE ARR IS ARRAY(1 .. 4) OF ACC_INT;

          TYPE REC IS

               RECORD

                    I : ACC_INT;

                    L : LINK;

               END RECORD;

          A : ACC_INT;

          B : LINK;

          C : ARR;

          D : REC;

     BEGIN

          IF A /= NULL THEN

               FAILED("OBJECT A NOT INITIALIZED - PROC");

          END IF;

          IF B /= NULL THEN

               FAILED("OBJECT B NOT INITIALIZED - PROC");

          END IF;

          FOR I IN 1 .. 4 LOOP

               IF C(I) /= NULL THEN

                    FAILED("ARRAY " & INTEGER'IMAGE(I) &

                           "NOT INITIALIZED - PROC");

               END IF;

          END LOOP;

          IF D.I /= NULL THEN

               FAILED("RECORD.I NOT INITIALIZED - PROC");

          END IF;

          IF D.L /= NULL THEN

               FAILED("RECORD.L NOT INITIALIZED - PROC");

          END IF;

     END P;

     PROCEDURE PROC IS NEW P(ACC_I, NEW_NODE, ACC_CHAR);

BEGIN

     TEST("C38005C", "CHECK THAT ALL OBJECTS OF FORMAL ACCESS TYPE, " &

                     "INCLUDING ARRAY AND RECORD COMPONENTS, ARE " &

                     "INITIALIZED BY DEFAULT WITH THE VALUE NULL");

     PROC(X, Y, Z);

     IF A /= NULL THEN

          FAILED("OBJECT A NOT INITIALIZED - PACK");

     END IF;

     IF B /= NULL THEN

          FAILED("OBJECT B NOT INITIALIZED - PACK");

     END IF;

     FOR I IN 1 .. 4 LOOP

          IF C(I) /= NULL THEN

               FAILED("ARRAY " & INTEGER'IMAGE(I) &

                      "NOT INITIALIZED - PACK");

          END IF;

     END LOOP;

     IF D.I /= NULL THEN

          FAILED("RECORD.I NOT INITIALIZED - PACK");

     END IF;

     IF D.L /= NULL THEN

          FAILED("RECORD.L NOT INITIALIZED - PACK");

     END IF;

     RESULT;

END C38005C;