llvm-gcc-4.2/gcc/testsuite/ada/acats/tests/c4/c49020a.ada

-- C49020A.ADA

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--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 
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--                                    DISCLAIMER
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--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
--     PARTICULAR PURPOSE OF SAID MATERIAL.
--*
-- CHECK THAT ENUMERATION LITERALS (INCLUDING CHARACTER LITERALS) CAN BE
-- USED IN STATIC EXPRESSIONS TOGETHER WITH RELATIONAL AND EQUALITY 
-- OPERATORS.

-- L.BROWN   09/30/86

WITH REPORT; USE REPORT;
PROCEDURE  C49020A  IS

     CAS_BOL : BOOLEAN := TRUE;
     OBJ1 : INTEGER := 4;
     TYPE ENUM IS (RED,GREEN,BLUE,OFF,ON,'A','B');

BEGIN
     TEST("C49020A","ENUMERATION LITERALS (INCLUDING CHARACTER "&
                    "LITERALS) TOGETHER WITH RELATIONAL OPERATORS "&
                    "CAN BE USED IN STATIC EXPRESSION");

     CASE CAS_BOL IS
          WHEN (RED <= BLUE) =>
               OBJ1 := 5;
          WHEN (BLUE = GREEN) =>
               FAILED("INCORRECT VALUE RETURNED BY ENUMERATION "&
                      "EXPRESSION 1");
     END CASE;

     CAS_BOL := TRUE;

     CASE CAS_BOL IS
          WHEN (GREEN >= ON) =>
               FAILED("INCORRECT VALUE RETURNED BY ENUMERATION "&
                      "EXPRESSION 2");
          WHEN (ENUM'('A') < ENUM'('B')) =>
               OBJ1 := 6;
     END CASE;

     CAS_BOL := TRUE;

     CASE CAS_BOL IS
          WHEN (BLUE > 'B') =>
               FAILED("INCORRECT VALUE RETURNED BY ENUMERATION "&
                      "EXPRESSION 3");
          WHEN (OFF /= 'A') =>
               OBJ1 := 7;
     END CASE;

     RESULT;

END C49020A;