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-- C52005A.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 THE CONSTRAINT_ERROR EXCEPTION IS RAISED WHEN A STATIC

--    EXPRESSION VALUE IS OUTSIDE THE STATIC RANGE OF INTEGER, BOOLEAN,

--    CHARACTER, AND ENUMERATION ASSIGNMENT TARGET VARIABLES.

-- DCB 2/5/80

-- JRK 7/21/80

-- SPS 3/21/83

WITH REPORT;

PROCEDURE C52005A IS

     USE REPORT;

BEGIN

     TEST ("C52005A", "CHECK THAT CONSTRAINT_ERROR EXCEPTION IS RAISED "

         & "ON STATIC OUT OF RANGE INTEGER, BOOLEAN, CHARACTER, " &

           "AND ENUMERATION ASSIGNMENTS");

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

     DECLARE

          I1 : INTEGER RANGE 0..10 := 5;

     BEGIN

          I1 := 11;

          FAILED ("EXCEPTION NOT RAISED FOR OUT OF RANGE INT ASSNMT");

     EXCEPTION

     WHEN CONSTRAINT_ERROR =>

          IF I1 /= 5 THEN

               FAILED ("VALUE ALTERED BEFORE INT RANGE" &

                       "EXCEPTION");

          END IF;

     END;

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

     DECLARE

          I2 : INTEGER RANGE 0..10 := 5;

     BEGIN

          I2 := 10;

     EXCEPTION

     WHEN CONSTRAINT_ERROR =>

          FAILED ("EXCEPTION RAISED ON LEGAL INTEGER ASSIGNMENT");

     END;

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

     DECLARE

          B1 : BOOLEAN RANGE TRUE..TRUE := TRUE;

     BEGIN

          B1 := FALSE;

          FAILED ("EXCEPTION NOT RAISED FOR OUT OF RANGE BOOL ASSNMT");

     EXCEPTION

     WHEN CONSTRAINT_ERROR =>

          IF B1 /= TRUE THEN

               FAILED ("VALUE ALTERED BEFORE BOOLEAN RANGE EXCEPTION");

          END IF;

     END;

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

     DECLARE

          B2 : BOOLEAN := TRUE;

     BEGIN

          B2 := FALSE;

     EXCEPTION

     WHEN CONSTRAINT_ERROR =>

          FAILED ("EXCEPTION RAISED ON LEGAL BOOLEAN ASSNMNT");

     END;

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

     DECLARE

          C1 : CHARACTER RANGE 'B'..'Z' := 'M';

     BEGIN

          C1 := 'A';

          FAILED ("EXCEPTION NOT RAISED FOR OUT OF RANGE CHAR ASSNMNT");

     EXCEPTION

     WHEN CONSTRAINT_ERROR =>

          IF C1 /= 'M' THEN

               FAILED ("VALUE ALTERED BEFORE CHARACTER RANGE " &

                       "EXCEPTION");

          END IF;

     END;

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

     DECLARE

          C2 : CHARACTER RANGE 'B'..'Z' := 'M';

     BEGIN

          C2 := 'B';

     EXCEPTION

     WHEN CONSTRAINT_ERROR =>

          FAILED ("EXCEPTION RAISED OF LEGAL CHARACTER ASSNMNT");

     END;

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

     DECLARE

          TYPE DAY IS (SUN, MON, TUE, WED, THU, FRI, SAT);

          WORKDAY : DAY RANGE MON..FRI := TUE;

     BEGIN

          WORKDAY := SUN;

          FAILED ("EXCEPTION NOT RAISED FOR OUT OF RANGE ENUM. " &

                  "ASSIGNMENT");

     EXCEPTION

     WHEN CONSTRAINT_ERROR =>

          IF WORKDAY /= TUE THEN

               FAILED ("VALUE ALTERED BEFORE ENUM. RANGE EXCEPTION");

          END IF;

     END;

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

     DECLARE

          TYPE DAY IS (SUN, MON, TUE, WED, THU, FRI, SAT);

          WORKDAY : DAY RANGE MON..FRI := TUE;

     BEGIN

          WORKDAY := FRI;

     EXCEPTION

     WHEN CONSTRAINT_ERROR =>

          FAILED ("EXCEPTION RAISED ON LEGAL ENUM. ASSNMNT");

     END;

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

     RESULT;

END C52005A;