gcc/testsuite/ada/acats/tests/c8/c85005g.ada

   1 -- C85005G.ADA
   2
   3 --                             Grant of Unlimited Rights
   4 --
   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
   9 --     this public release, the Government intends to confer upon all
  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.
  15 --
  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
  21 --     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
  22 --     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
  23 --     PARTICULAR PURPOSE OF SAID MATERIAL.
  24 --*
  25 -- OBJECTIVE:
  26 --     CHECK THAT ANY SUBTYPE CONSTRAINT IMPOSED BY THE TYPE MARK USED
  27 --     IN THE RENAMING DECLARATION IS IGNORED, AND THE SUBTYPE
  28 --     CONSTRAINT ASSOCIATED WITH THE RENAMED VARIABLE IS USED INSTEAD.
  29
  30 -- *** NOTE: This test has been modified since ACVC version 1.11 to    -- 9X
  31 -- ***       remove incompatibilities associated with the transition   -- 9X
  32 -- ***       to Ada 9X.                                                -- 9X
  33 -- ***                                                                 -- 9X
  34
  35 -- HISTORY:
  36 --     JET 07/26/88  CREATED ORIGINAL TEST.
  37 --     MRM 03/30/93  REMOVED NUMERIC_ERROR FOR 9X COMPATIBILITY
  38
  39 WITH REPORT; USE REPORT;
  40 PROCEDURE C85005G IS
  41
  42      SUBTYPE INT IS INTEGER RANGE -100 .. 100;
  43
  44      I : INTEGER := IDENT_INT(INTEGER'LAST);
  45      J : INT := IDENT_INT(INT'LAST);
  46
  47      DG1 : INTEGER := IDENT_INT(INTEGER'LAST);
  48      DG2 : INT := IDENT_INT(INT'LAST);
  49
  50      XI : INT RENAMES I;
  51      XJ : INTEGER RENAMES J;
  52
  53      GENERIC
  54           G1 : IN OUT INT;
  55           G2 : IN OUT INTEGER;
  56      PROCEDURE GEN;
  57
  58      PROCEDURE GEN IS
  59           XG1 : INT RENAMES G1;
  60           XG2 : INTEGER RENAMES G2;
  61      BEGIN
  62           IF XG1 /= INTEGER'LAST THEN
  63                FAILED("INCORRECT VALUE OF RENAMING VARIABLE - G1");
  64           END IF;
  65
  66           XG1 := IDENT_INT(INTEGER'FIRST);
  67
  68           IF XG1 /= INTEGER'FIRST THEN
  69                FAILED("INCORRECT VALUE OF RENAMING VARIABLE - G2");
  70           END IF;
  71
  72           IF XG2 /= INT'LAST THEN
  73                FAILED("INCORRECT VALUE OF RENAMING VARIABLE - G3");
  74           END IF;
  75
  76           XG2 := IDENT_INT(INT'FIRST);
  77
  78           IF XG2 /= INT'FIRST THEN
  79                FAILED("INCORRECT VALUE OF RENAMING VARIABLE - G4");
  80           END IF;
  81
  82           BEGIN
  83                XG2 := IDENT_INT(INTEGER'LAST);
  84                FAILED ("NO EXCEPTION RAISED BY XG2 := INTEGER'LAST");
  85                IF NOT EQUAL(XG2,XG2) THEN
  86                     COMMENT ("DON'T OPTIMIZE XG2");
  87                END IF;
  88           EXCEPTION
  89                WHEN CONSTRAINT_ERROR =>
  90                     NULL;
  91                WHEN OTHERS =>
  92                     FAILED ("UNEXPECTED EXCEPTION (G)");
  93           END;
  94      END GEN;
  95
  96      PROCEDURE PROC IS NEW GEN(DG1, DG2);
  97
  98 BEGIN
  99      TEST ("C85005G", "CHECK THAT ANY SUBTYPE CONSTRAINT IMPOSED BY " &
 100                       "THE TYPE MARK USED IN THE RENAMING " &
 101                       "DECLARATION IS IGNORED, AND THE SUBTYPE " &
 102                       "CONSTRAINT ASSOCIATED WITH THE RENAMED " &
 103                       "VARIABLE IS USED INSTEAD");
 104
 105      IF XI /= INTEGER'LAST THEN
 106           FAILED("INCORRECT VALUE OF RENAMING VARIABLE - 1");
 107      END IF;
 108
 109      XI := IDENT_INT(INTEGER'FIRST);
 110
 111      IF XI /= INTEGER'FIRST THEN
 112           FAILED("INCORRECT VALUE OF RENAMING VARIABLE - 2");
 113      END IF;
 114
 115      IF XJ /= INT'LAST THEN
 116           FAILED("INCORRECT VALUE OF RENAMING VARIABLE - 3");
 117      END IF;
 118
 119      XJ := IDENT_INT(INT'FIRST);
 120
 121      IF XJ /= INT'FIRST THEN
 122           FAILED("INCORRECT VALUE OF RENAMING VARIABLE - 4");
 123      END IF;
 124
 125      BEGIN
 126           XJ := IDENT_INT(INTEGER'LAST);
 127           FAILED ("NO EXCEPTION RAISED BY XJ := INTEGER'LAST");
 128           IF NOT EQUAL(XJ,XJ) THEN
 129                COMMENT ("DON'T OPTIMIZE XJ");
 130           END IF;
 131      EXCEPTION
 132           WHEN CONSTRAINT_ERROR =>
 133                 NULL;
 134           WHEN OTHERS =>
 135                 FAILED ("UNEXPECTED EXCEPTION - 1");
 136      END;
 137
 138      PROC;
 139
 140      RESULT;
 141 EXCEPTION
 142      WHEN OTHERS =>
 143           FAILED("UNEXPECTED EXCEPTION - 2");
 144           RESULT;
 145 END C85005G;