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-- C54A42F.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 A  CASE_STATEMENT CORRECTLY HANDLES SEVERAL SMALL,

--    NON-CONTIGUOUS RANGES OF INTEGERS COVERED BY A SINGLE  'OTHERS'

--    ALTERNATIVE.

-- (OPTIMIZATION TEST.)

-- RM 03/31/81

WITH REPORT;

PROCEDURE  C54A42F  IS

     USE  REPORT ;

BEGIN

     TEST( "C54A42F" , "TEST THAT A  CASE_STATEMENT CORRECTLY HANDLES" &

                       " SEVERAL SMALL, NON-CONTIGUOUS ENUMERATION"    &

                       " RANGES COVERED BY A SINGLE  'OTHERS'  "       &

                       " ALTERNATIVE"  );

     DECLARE

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

          DYNVAR2 :          DAY  := MON ;

          STATVAR :          DAY  := TUE ;

          STATCON : CONSTANT DAY  := WED ;

          DYNVAR  :          DAY  := THU ;

          DYNCON  : CONSTANT DAY  :=     DAY'VAL( IDENT_INT(5) ); -- FRI

     BEGIN

          IF EQUAL(1,289) THEN

               DYNVAR  := SUN ;

               DYNVAR2 := SUN ;

          END IF;

          CASE  SUN  IS        --  SUN

               WHEN  THU       =>  FAILED("WRONG ALTERNATIVE F1");

               WHEN  SUN       =>  NULL ;

               WHEN  SAT       =>  FAILED("WRONG ALTERNATIVE F3");

               WHEN  TUE..WED  =>  FAILED("WRONG ALTERNATIVE F4");

               WHEN  OTHERS    =>  FAILED("WRONG ALTERNATIVE F5");

          END CASE;

          CASE  DYNVAR2   IS   --  MON

               WHEN  THU       =>  FAILED("WRONG ALTERNATIVE G1");

               WHEN  SUN       =>  FAILED("WRONG ALTERNATIVE G2");

               WHEN  SAT       =>  FAILED("WRONG ALTERNATIVE G3");

               WHEN  TUE..WED  =>  FAILED("WRONG ALTERNATIVE G4");

               WHEN  OTHERS    =>  NULL ;

          END CASE;

          CASE  STATVAR  IS    --  TUE

               WHEN  THU       =>  FAILED("WRONG ALTERNATIVE H1");

               WHEN  SUN       =>  FAILED("WRONG ALTERNATIVE H2");

               WHEN  SAT       =>  FAILED("WRONG ALTERNATIVE H3");

               WHEN  TUE..WED  =>  NULL ;

               WHEN  OTHERS    =>  FAILED("WRONG ALTERNATIVE H5");

          END CASE;

          CASE  STATCON  IS    --  WED

               WHEN  THU       =>  FAILED("WRONG ALTERNATIVE I1");

               WHEN  SUN       =>  FAILED("WRONG ALTERNATIVE I2");

               WHEN  SAT       =>  FAILED("WRONG ALTERNATIVE I3");

               WHEN  TUE..WED  =>  NULL ;

               WHEN  OTHERS    =>  FAILED("WRONG ALTERNATIVE I5");

          END CASE;

          CASE  DYNVAR   IS    --  THU

               WHEN  THU       =>  NULL ;

               WHEN  SUN       =>  FAILED("WRONG ALTERNATIVE J2");

               WHEN  SAT       =>  FAILED("WRONG ALTERNATIVE J3");

               WHEN  TUE..WED  =>  FAILED("WRONG ALTERNATIVE J4");

               WHEN  OTHERS    =>  FAILED("WRONG ALTERNATIVE J5");

          END CASE;

          CASE  DYNCON   IS    --  FRI

               WHEN  THU       =>  FAILED("WRONG ALTERNATIVE K1");

               WHEN  SUN       =>  FAILED("WRONG ALTERNATIVE K2");

               WHEN  SAT       =>  FAILED("WRONG ALTERNATIVE K3");

               WHEN  TUE..WED  =>  FAILED("WRONG ALTERNATIVE K4");

               WHEN  OTHERS    =>  NULL ;

          END CASE;

          CASE  DAY'SUCC( DYNCON )  IS   --  SAT

               WHEN THU       =>  FAILED("WRONG ALTERNATIVE L1");

               WHEN SUN       =>  FAILED("WRONG ALTERNATIVE L2");

               WHEN SAT       =>  NULL ;

               WHEN TUE..WED  =>  FAILED("WRONG ALTERNATIVE L4");

               WHEN OTHERS    =>  FAILED("WRONG ALTERNATIVE L5");

          END CASE;

     END ;

     RESULT ;

END  C54A42F ;