gcc/testsuite/ada/acats/tests/c4/c49020a.ada

   1 -- C49020A.ADA
   2
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   5 --     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
   6 --     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
   7 --     unlimited rights in the software and documentation contained herein.
   8 --     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making
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  10 --     recipients unlimited rights  equal to those held by the Government.
  11 --     These rights include rights to use, duplicate, release or disclose the
  12 --     released technical data and computer software in whole or in part, in
  13 --     any manner and for any purpose whatsoever, and to have or permit others
  14 --     to do so.
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  16 --                                    DISCLAIMER
  17 --
  18 --     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
  19 --     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
  20 --     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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  22 --     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
  23 --     PARTICULAR PURPOSE OF SAID MATERIAL.
  24 --*
  25 -- CHECK THAT ENUMERATION LITERALS (INCLUDING CHARACTER LITERALS) CAN BE
  26 -- USED IN STATIC EXPRESSIONS TOGETHER WITH RELATIONAL AND EQUALITY
  27 -- OPERATORS.
  28
  29 -- L.BROWN   09/30/86
  30
  31 WITH REPORT; USE REPORT;
  32 PROCEDURE  C49020A  IS
  33
  34      CAS_BOL : BOOLEAN := TRUE;
  35      OBJ1 : INTEGER := 4;
  36      TYPE ENUM IS (RED,GREEN,BLUE,OFF,ON,'A','B');
  37
  38 BEGIN
  39      TEST("C49020A","ENUMERATION LITERALS (INCLUDING CHARACTER "&
  40                     "LITERALS) TOGETHER WITH RELATIONAL OPERATORS "&
  41                     "CAN BE USED IN STATIC EXPRESSION");
  42
  43      CASE CAS_BOL IS
  44           WHEN (RED <= BLUE) =>
  45                OBJ1 := 5;
  46           WHEN (BLUE = GREEN) =>
  47                FAILED("INCORRECT VALUE RETURNED BY ENUMERATION "&
  48                       "EXPRESSION 1");
  49      END CASE;
  50
  51      CAS_BOL := TRUE;
  52
  53      CASE CAS_BOL IS
  54           WHEN (GREEN >= ON) =>
  55                FAILED("INCORRECT VALUE RETURNED BY ENUMERATION "&
  56                       "EXPRESSION 2");
  57           WHEN (ENUM'('A') < ENUM'('B')) =>
  58                OBJ1 := 6;
  59      END CASE;
  60
  61      CAS_BOL := TRUE;
  62
  63      CASE CAS_BOL IS
  64           WHEN (BLUE > 'B') =>
  65                FAILED("INCORRECT VALUE RETURNED BY ENUMERATION "&
  66                       "EXPRESSION 3");
  67           WHEN (OFF /= 'A') =>
  68                OBJ1 := 7;
  69      END CASE;
  70
  71      RESULT;
  72
  73 END C49020A;