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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [ada/] [acats/] [tests/] [c6/] [c64104n.ada] - Blame information for rev 154

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1 149 jeremybenn
-- C64104N.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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-- OBJECTIVE:
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--     CHECK THAT CONSTRAINT_ERROR IS RAISED AT THE PLACE OF THE CALL
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--     FOR THE CASE OF A PRIVATE TYPE IMPLEMENTED AS A SCALAR TYPE
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--     WHERE THE VALUE OF THE FORMAL PARAMETER DOES NOT BELONG TO THE
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--     SUBTYPE OF THE ACTUAL PARAMETER.
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-- HISTORY:
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--     DAVID A. TAFFS
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--     CPP 07/23/84
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--     RDH 04/18/90  REVISED TO CHECK THAT SUBPROGRAM IS ACTUALLY
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--                   CALLED.
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--     THS 09/21/90  REWORDED COMMENT STATING THAT THE TEST DOES NOT
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--                   ACCEPT THE LITERAL INTERPRETATION OF 6.4.1(9).
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WITH REPORT; USE REPORT;
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PROCEDURE C64104N IS
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BEGIN
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     TEST ("C64104N", "CHECK THAT PRIVATE TYPE (SCALAR) RAISES " &
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           "CONSTRAINT_ERROR WHEN ACTUAL AND FORMAL PARAMETER " &
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           "BOUNDS DIFFER");
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     DECLARE
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          CALLED : BOOLEAN := FALSE;
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          PACKAGE P IS
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               TYPE T IS PRIVATE;
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               DC : CONSTANT T;
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               GENERIC PACKAGE PP IS
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               END PP;
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          PRIVATE
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               TYPE T IS NEW INTEGER;
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               DC : CONSTANT T := -1;
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          END P;
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          PROCEDURE Q (X : IN OUT P.T) IS
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          BEGIN
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               CALLED := TRUE;
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               X := P.DC;
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               IF P. "=" (X, P.DC) THEN
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                    COMMENT("PROCEDURE Q WAS CALLED");
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               END IF;
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          EXCEPTION
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               WHEN OTHERS =>
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                    FAILED("EXCEPTION RAISED INSIDE SUBPROGRAM");
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          END Q;
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          GENERIC
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               Y : IN OUT P.T;
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          PACKAGE CALL IS
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          END CALL;
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          PACKAGE BODY CALL IS
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          BEGIN
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               Q (Y);
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          END CALL;
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-- NOTE CALL HAS VARIABLE OF A PRIVATE TYPE AS AN OUT PARAMETER.  
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-- THIS TEST DOES NOT ACCEPT THE LITERAL INTERPRETATION OF 6.4.1(9).
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-- REFER TO ADA IMPLEMENTOR'S GUIDE 6.4.1 SEMANTIC RAMIFICATION 19
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-- AND AI-00025 FOR CLARIFICATION AS TO WHY THE LITERAL
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-- INTERPRETATION IS REJECTED.
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          PACKAGE BODY P IS
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               Z : T RANGE 0..1 := 0;
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               PACKAGE BODY PP IS
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                    PACKAGE CALL_Q IS NEW CALL(Z);
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               END PP;
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          END P;
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     BEGIN
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          BEGIN
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               DECLARE
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                    PACKAGE CALL_Q_NOW IS NEW P.PP;    -- EXCEPTION
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               BEGIN
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                    FAILED ("NO EXCEPTION RAISED");
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               END;
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          EXCEPTION
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               WHEN CONSTRAINT_ERROR =>
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                    IF NOT CALLED THEN
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                         FAILED("SUBPROGRAM Q WAS NOT CALLED");
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                    END IF;
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               WHEN OTHERS =>
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                    FAILED("WRONG EXCEPTION RAISED");
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          END;
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          RESULT;
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     END;
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END C64104N;

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