old-autovect-branch/gcc/testsuite/ada/acats/tests/c5/c52005a.ada

   1 -- C52005A.ADA
   2
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   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
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  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
  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 -- CHECK THAT THE CONSTRAINT_ERROR EXCEPTION IS RAISED WHEN A STATIC
  26 --    EXPRESSION VALUE IS OUTSIDE THE STATIC RANGE OF INTEGER, BOOLEAN,
  27 --    CHARACTER, AND ENUMERATION ASSIGNMENT TARGET VARIABLES.
  28
  29 -- DCB 2/5/80
  30 -- JRK 7/21/80
  31 -- SPS 3/21/83
  32
  33 WITH REPORT;
  34 PROCEDURE C52005A IS
  35
  36      USE REPORT;
  37
  38 BEGIN
  39      TEST ("C52005A", "CHECK THAT CONSTRAINT_ERROR EXCEPTION IS RAISED "
  40          & "ON STATIC OUT OF RANGE INTEGER, BOOLEAN, CHARACTER, " &
  41            "AND ENUMERATION ASSIGNMENTS");
  42
  43 -------------------------
  44
  45      DECLARE
  46           I1 : INTEGER RANGE 0..10 := 5;
  47
  48      BEGIN
  49           I1 := 11;
  50
  51           FAILED ("EXCEPTION NOT RAISED FOR OUT OF RANGE INT ASSNMT");
  52
  53      EXCEPTION
  54      WHEN CONSTRAINT_ERROR =>
  55           IF I1 /= 5 THEN
  56                FAILED ("VALUE ALTERED BEFORE INT RANGE" &
  57                        "EXCEPTION");
  58           END IF;
  59
  60      END;
  61
  62 -------------------------
  63
  64      DECLARE
  65           I2 : INTEGER RANGE 0..10 := 5;
  66
  67      BEGIN
  68           I2 := 10;
  69
  70      EXCEPTION
  71      WHEN CONSTRAINT_ERROR =>
  72           FAILED ("EXCEPTION RAISED ON LEGAL INTEGER ASSIGNMENT");
  73      END;
  74
  75 -------------------------
  76
  77      DECLARE
  78           B1 : BOOLEAN RANGE TRUE..TRUE := TRUE;
  79
  80      BEGIN
  81           B1 := FALSE;
  82
  83           FAILED ("EXCEPTION NOT RAISED FOR OUT OF RANGE BOOL ASSNMT");
  84
  85      EXCEPTION
  86      WHEN CONSTRAINT_ERROR =>
  87           IF B1 /= TRUE THEN
  88                FAILED ("VALUE ALTERED BEFORE BOOLEAN RANGE EXCEPTION");
  89           END IF;
  90      END;
  91
  92 -------------------------
  93
  94      DECLARE
  95           B2 : BOOLEAN := TRUE;
  96
  97      BEGIN
  98           B2 := FALSE;
  99
 100      EXCEPTION
 101      WHEN CONSTRAINT_ERROR =>
 102           FAILED ("EXCEPTION RAISED ON LEGAL BOOLEAN ASSNMNT");
 103
 104      END;
 105
 106 -------------------------
 107
 108      DECLARE
 109           C1 : CHARACTER RANGE 'B'..'Z' := 'M';
 110
 111      BEGIN
 112           C1 := 'A';
 113
 114           FAILED ("EXCEPTION NOT RAISED FOR OUT OF RANGE CHAR ASSNMNT");
 115
 116      EXCEPTION
 117      WHEN CONSTRAINT_ERROR =>
 118           IF C1 /= 'M' THEN
 119                FAILED ("VALUE ALTERED BEFORE CHARACTER RANGE " &
 120                        "EXCEPTION");
 121           END IF;
 122
 123      END;
 124
 125 -------------------------
 126
 127      DECLARE
 128           C2 : CHARACTER RANGE 'B'..'Z' := 'M';
 129
 130      BEGIN
 131           C2 := 'B';
 132
 133      EXCEPTION
 134      WHEN CONSTRAINT_ERROR =>
 135           FAILED ("EXCEPTION RAISED OF LEGAL CHARACTER ASSNMNT");
 136
 137      END;
 138
 139 -------------------------
 140
 141      DECLARE
 142           TYPE DAY IS (SUN, MON, TUE, WED, THU, FRI, SAT);
 143           WORKDAY : DAY RANGE MON..FRI := TUE;
 144
 145      BEGIN
 146           WORKDAY := SUN;
 147
 148           FAILED ("EXCEPTION NOT RAISED FOR OUT OF RANGE ENUM. " &
 149                   "ASSIGNMENT");
 150
 151      EXCEPTION
 152      WHEN CONSTRAINT_ERROR =>
 153           IF WORKDAY /= TUE THEN
 154                FAILED ("VALUE ALTERED BEFORE ENUM. RANGE EXCEPTION");
 155           END IF;
 156
 157      END;
 158
 159 -------------------------
 160
 161      DECLARE
 162           TYPE DAY IS (SUN, MON, TUE, WED, THU, FRI, SAT);
 163           WORKDAY : DAY RANGE MON..FRI := TUE;
 164
 165      BEGIN
 166           WORKDAY := FRI;
 167
 168      EXCEPTION
 169      WHEN CONSTRAINT_ERROR =>
 170           FAILED ("EXCEPTION RAISED ON LEGAL ENUM. ASSNMNT");
 171
 172      END;
 173
 174 -------------------------
 175
 176      RESULT;
 177 END C52005A;