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1 149 jeremybenn 
-- C64105C.ADA
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--                             Grant of Unlimited Rights
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--
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--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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--     unlimited rights in the software and documentation contained herein.
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--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making
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--     this public release, the Government intends to confer upon all
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--     recipients unlimited rights  equal to those held by the Government.
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--     These rights include rights to use, duplicate, release or disclose the
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--     released technical data and computer software in whole or in part, in
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--     any manner and for any purpose whatsoever, and to have or permit others
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--     to do so.
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--
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--                                    DISCLAIMER
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--
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--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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--     PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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-- CHECK THAT CONSTRAINT_ERROR IS NOT RAISED FOR ACCESS PARAMETERS
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--   IN THE FOLLOWING CIRCUMSTANCES:
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--       (1)
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--       (2) AFTER THE CALL, WHEN AN IN OUT OR OUT FORMAL
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--           ACCESS VALUE IS NULL, AND THE ACTUAL PARAMETER HAS
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--           DIFFERENT CONSTRAINTS.
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--       (3)
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--   SUBTESTS ARE:
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--       (C) CASE 2, IN OUT MODE, STATIC PRIVATE DISCRIMINANT.
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--       (D) CASE 2, OUT MODE, DYNAMIC TWO DIMENSIONAL BOUNDS.
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--       (E) SAME AS (C), WITH TYPE CONVERSION.
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--       (F) SAME AS (D), WITH TYPE CONVERSION.
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-- JRK 3/20/81
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-- SPS 10/26/82
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-- CPP 8/8/84
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WITH REPORT;
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PROCEDURE C64105C IS
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     USE REPORT;
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BEGIN
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     TEST ("C64105C", "CHECK THAT CONSTRAINT_ERROR IS NOT RAISED " &
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           "AFTER THE CALL, WHEN AN IN OUT OR OUT FORMAL " &
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           "ACCESS VALUE IS NULL, AND THE ACTUAL PARAMETER HAS " &
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           "DIFFERENT CONSTRAINTS" );
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     --------------------------------------------------
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     DECLARE -- (C)
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          PACKAGE PKG IS
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               TYPE E IS (E1, E2);
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               TYPE T (D : E := E1) IS PRIVATE;
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          PRIVATE
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               TYPE T (D : E := E1) IS
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                    RECORD
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                         I : INTEGER;
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                         CASE D IS
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                              WHEN E1 =>
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                                   B : BOOLEAN;
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                              WHEN E2 =>
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                                   C : CHARACTER;
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                         END CASE;
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                    END RECORD;
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          END PKG;
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          USE PKG;
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          TYPE A IS ACCESS T;
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          SUBTYPE SA IS A(E2);
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          V : A (E1) := NULL;
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          ENTERED : BOOLEAN := FALSE;
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          PROCEDURE P (X : IN OUT SA) IS
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          BEGIN
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               ENTERED := TRUE;
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               X := NULL;
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          EXCEPTION
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               WHEN OTHERS =>
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                    FAILED ("EXCEPTION RAISED IN PROCEDURE - (C)");
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          END P;
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     BEGIN -- (C)
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          P (V);
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     EXCEPTION
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          WHEN CONSTRAINT_ERROR =>
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               IF NOT ENTERED THEN
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                    FAILED ("EXCEPTION RAISED BEFORE CALL - (C)");
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               ELSE
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                    FAILED ("EXCEPTION RAISED ON RETURN - (C)");
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               END IF;
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          WHEN OTHERS =>
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               FAILED ("EXCEPTION RAISED - (C)");
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     END; -- (C)
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     --------------------------------------------------
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     DECLARE -- (D)
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          TYPE T IS ARRAY (CHARACTER RANGE <>, BOOLEAN RANGE <>) OF
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                    INTEGER;
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          TYPE A IS ACCESS T;
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          SUBTYPE SA IS A ('D'..'F', FALSE..FALSE);
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          V : A (IDENT_CHAR('A') .. IDENT_CHAR('B'),
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                 IDENT_BOOL(TRUE) .. IDENT_BOOL(TRUE)) := NULL;
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          ENTERED : BOOLEAN := FALSE;
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          PROCEDURE P (X : OUT SA) IS
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          BEGIN
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               ENTERED := TRUE;
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               X := NULL;
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          EXCEPTION
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               WHEN OTHERS =>
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                    FAILED ("EXCEPTION RAISED IN PROCEDURE - (D)");
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          END P;
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     BEGIN -- (D)
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          P (V);
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     EXCEPTION
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          WHEN CONSTRAINT_ERROR =>
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               IF NOT ENTERED THEN
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                    FAILED ("EXCEPTION RAISED BEFORE CALL - (D)");
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               ELSE
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                    FAILED ("EXCEPTION RAISED ON RETURN - (D)");
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               END IF;
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          WHEN OTHERS =>
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               FAILED ("EXCEPTION RAISED - (D)");
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     END; -- (D)
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     --------------------------------------------------
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     DECLARE -- (E)
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          PACKAGE PKG IS
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               TYPE E IS (E1, E2);
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               TYPE T (D : E := E1) IS PRIVATE;
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          PRIVATE
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               TYPE T (D : E := E1) IS
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                    RECORD
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                         I : INTEGER;
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                         CASE D IS
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                              WHEN E1 =>
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                                   B : BOOLEAN;
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                              WHEN E2 =>
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                                   C : CHARACTER;
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                         END CASE;
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                    END RECORD;
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          END PKG;
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          USE PKG;
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          TYPE A IS ACCESS T;
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          SUBTYPE SA IS A(E2);
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          V : A (E1) := NULL;
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          ENTERED : BOOLEAN := FALSE;
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          PROCEDURE P (X : IN OUT SA) IS
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          BEGIN
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               ENTERED := TRUE;
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               X := NULL;
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          EXCEPTION
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               WHEN OTHERS =>
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                    FAILED ("EXCEPTION RAISED IN PROCEDURE - (C)");
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          END P;
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     BEGIN -- (E)
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          P (SA(V));
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     EXCEPTION
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          WHEN CONSTRAINT_ERROR =>
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               IF NOT ENTERED THEN
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                    FAILED ("EXCEPTION RAISED BEFORE CALL - (E)");
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               ELSE
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                    FAILED ("EXCEPTION RAISED ON RETURN - (E)");
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               END IF;
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          WHEN OTHERS =>
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               FAILED ("EXCEPTION RAISED - (E)");
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     END; -- (E)
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     --------------------------------------------------
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     DECLARE -- (F)
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          TYPE T IS ARRAY (CHARACTER RANGE <>, BOOLEAN RANGE <>) OF
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                    INTEGER;
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          TYPE A IS ACCESS T;
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          SUBTYPE SA IS A ('D'..'F', FALSE..FALSE);
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          V : A (IDENT_CHAR('A') .. IDENT_CHAR('B'),
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                 IDENT_BOOL(TRUE) .. IDENT_BOOL(TRUE)) := NULL;
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          ENTERED : BOOLEAN := FALSE;
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          PROCEDURE P (X : OUT SA) IS
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          BEGIN
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               ENTERED := TRUE;
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               X := NULL;
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          EXCEPTION
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               WHEN OTHERS =>
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                    FAILED ("EXCEPTION RAISED IN PROCEDURE - (D)");
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          END P;
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     BEGIN -- (D)
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          P (SA(V));
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     EXCEPTION
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          WHEN CONSTRAINT_ERROR =>
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               IF NOT ENTERED THEN
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                    FAILED ("EXCEPTION RAISED BEFORE CALL - (F)");
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               ELSE
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                    FAILED ("EXCEPTION RAISED ON RETURN - (F)");
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               END IF;
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          WHEN OTHERS =>
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               FAILED ("EXCEPTION RAISED - (F)");
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     END; -- (F)
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     --------------------------------------------------
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     RESULT;
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END C64105C;

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