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-- CB1005A.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 EXCEPTIONS DECLARED IN GENERIC PACKAGES AND PROCEDURES ARE

-- CONSIDERED DISTINCT FOR EACH INSTANTIATION.

-- CHECK THAT AN EXCEPTION NAME DECLARED IN A GENERIC PACKAGE

-- INSTANTIATION IN A RECURSIVE PROCEDURE DENOTES THE SAME ENTITY

-- EVEN WHEN THE INSTANTIATION IS ELABORATED MORE THAN ONCE BECAUSE

-- OF RECURSIVE CALLS.

-- *** NOTE: This test has been modified since ACVC version 1.11 to    -- 9X

-- ***       remove incompatibilities associated with the transition   -- 9X

-- ***       to Ada 9X.                                                -- 9X

-- ***                                                                 -- 9X

-- TBN  9/23/86

-- MRM  03/30/93  REMOVED NUMERIC_ERROR FOR 9X COMPATIBILITY

WITH REPORT; USE REPORT;

PROCEDURE CB1005A IS

     PROCEDURE PROP;

     GENERIC

          PACKAGE PAC IS

               EXC : EXCEPTION;

          END PAC;

     GENERIC

          PROCEDURE PROC (INST_AGAIN : BOOLEAN);

     PROCEDURE PROC (INST_AGAIN : BOOLEAN) IS

          EXC : EXCEPTION;

     BEGIN

          IF INST_AGAIN THEN

               BEGIN

                    PROP;

                    FAILED ("EXCEPTION WAS NOT PROPAGATED - 9");

               EXCEPTION

                    WHEN EXC =>

                         FAILED ("EXCEPTION NOT DISTINCT - 10");

                    WHEN PROGRAM_ERROR | STORAGE_ERROR |

                         TASKING_ERROR | CONSTRAINT_ERROR =>

                         FAILED ("WRONG EXCEPTION PROPAGATED - 11");

                    WHEN OTHERS =>

                         NULL;

               END;

          ELSE

               RAISE EXC;

          END IF;

     END PROC;

     PROCEDURE RAISE_EXC (CALL_AGAIN : BOOLEAN) IS

          PACKAGE PAC3 IS NEW PAC;

     BEGIN

          IF CALL_AGAIN THEN

               BEGIN

                    RAISE_EXC (FALSE);

                    FAILED ("EXCEPTION WAS NOT PROPAGATED - 12");

               EXCEPTION

                    WHEN PAC3.EXC =>

                         NULL;

               END;

          ELSE

               RAISE PAC3.EXC;

          END IF;

     END RAISE_EXC;

     PROCEDURE PROP IS

          PROCEDURE PROC2 IS NEW PROC;

     BEGIN

          PROC2 (FALSE);

     END PROP;

BEGIN

     TEST ("CB1005A", "CHECK THAT EXCEPTIONS DECLARED IN GENERIC " &

                      "PACKAGES AND PROCEDURES ARE CONSIDERED " &

                      "DISTINCT FOR EACH INSTANTIATION");

     -------------------------------------------------------------------

     DECLARE

          PACKAGE PAC1 IS NEW PAC;

          PACKAGE PAC2 IS NEW PAC;

          PAC1_EXC_FOUND : BOOLEAN := FALSE;

     BEGIN

          BEGIN

               IF EQUAL (3, 3) THEN

                    RAISE PAC2.EXC;

               END IF;

               FAILED ("EXCEPTION WAS NOT RAISED - 1");

          EXCEPTION

               WHEN PAC1.EXC =>

                    FAILED ("PACKAGE EXCEPTIONS NOT DISTINCT - 2");

                    PAC1_EXC_FOUND := TRUE;

          END;

          IF NOT PAC1_EXC_FOUND THEN

               FAILED ("EXCEPTION WAS NOT PROPAGATED - 3");

          END IF;

     EXCEPTION

          WHEN PAC1.EXC =>

               FAILED ("PACKAGE EXCEPTIONS NOT DISTINCT - 4");

          WHEN PAC2.EXC =>

               BEGIN

                    IF EQUAL (3, 3) THEN

                         RAISE PAC1.EXC;

                    END IF;

                    FAILED ("EXCEPTION WAS NOT RAISED - 5");

               EXCEPTION

                    WHEN PAC2.EXC =>

                         FAILED ("PACKAGE EXCEPTIONS NOT DISTINCT - 6");

                    WHEN PAC1.EXC =>

                         NULL;

                    WHEN OTHERS =>

                         FAILED ("UNKNOWN EXCEPTION RAISED - 7");

               END;

          WHEN OTHERS =>

               FAILED ("UNKNOWN EXCEPTION RAISED - 8");

     END;

     -------------------------------------------------------------------

     DECLARE

          PROCEDURE PROC1 IS NEW PROC;

     BEGIN

          PROC1 (TRUE);

     END;

     -------------------------------------------------------------------

     BEGIN

          RAISE_EXC (TRUE);

     EXCEPTION

          WHEN OTHERS =>

               FAILED ("EXCEPTIONS ARE DISTINCT FOR RECURSION - 13");

     END;

     -------------------------------------------------------------------

     RESULT;

END CB1005A;