old-autovect-branch/gcc/testsuite/ada/acats/tests/cc/cc3121a.ada

   1 -- CC3121A.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 -- CHECK THAT AN UNCONSTRAINED FORMAL GENERIC PARAMETER OF MODE "IN"
  26 -- HAVING AN ARRAY TYPE OR A TYPE WITH DISCRIMINANTS HAS THE CONSTRAINTS
  27 -- OF THE ACTUAL PARAMETER.
  28
  29 -- TBN  9/29/86
  30
  31 WITH REPORT; USE REPORT;
  32 PROCEDURE CC3121A IS
  33
  34      SUBTYPE INT IS INTEGER RANGE 1 .. 10;
  35
  36      TYPE ARRAY1 IS ARRAY (INT RANGE <>) OF INTEGER;
  37
  38      TYPE REC1 (D : INT) IS
  39           RECORD
  40                VAR1 : INTEGER := 1;
  41           END RECORD;
  42
  43      TYPE REC2 (D : INT := 2) IS
  44           RECORD
  45                A : ARRAY1 (D .. IDENT_INT(4));
  46                B : REC1 (D);
  47                C : INTEGER := 1;
  48           END RECORD;
  49
  50      TYPE ARRAY2 IS ARRAY (INT RANGE <>) OF REC2;
  51
  52 BEGIN
  53      TEST ("CC3121A", "CHECK THAT AN UNCONSTRAINED FORMAL GENERIC " &
  54                       "PARAMETER OF MODE 'IN' HAVING AN ARRAY TYPE " &
  55                       "OR A TYPE WITH DISCRIMINANTS HAS THE " &
  56                       "CONSTRAINTS OF THE ACTUAL PARAMETER");
  57
  58      DECLARE
  59           OBJ_ARA1 : ARRAY1 (IDENT_INT(2) .. 5);
  60
  61           GENERIC
  62                VAR : ARRAY1;
  63           PROCEDURE PROC;
  64
  65           PROCEDURE PROC IS
  66           BEGIN
  67                IF VAR'FIRST /= IDENT_INT(2) THEN
  68                     FAILED ("INCORRECT RESULTS FOR VAR'FIRST");
  69                END IF;
  70                IF VAR'LAST /= IDENT_INT(5) THEN
  71                     FAILED ("INCORRECT RESULTS FOR VAR'LAST");
  72                END IF;
  73           END PROC;
  74
  75           PROCEDURE PROC1 IS NEW PROC (OBJ_ARA1);
  76      BEGIN
  77           PROC1;
  78      END;
  79
  80      -------------------------------------------------------------------
  81      DECLARE
  82           OBJ_REC2 : REC2;
  83
  84           GENERIC
  85                VAR : REC2;
  86           FUNCTION FUNC RETURN INTEGER;
  87
  88           FUNCTION FUNC RETURN INTEGER IS
  89           BEGIN
  90                IF VAR.D /= IDENT_INT(2) THEN
  91                     FAILED ("INCORRECT RESULTS FROM VAR.D");
  92                END IF;
  93                IF VAR.A'FIRST /= IDENT_INT(2) THEN
  94                     FAILED ("INCORRECT RESULTS FROM VAR.A'FIRST");
  95                END IF;
  96                IF VAR.A'LAST /= IDENT_INT(4) THEN
  97                     FAILED ("INCORRECT RESULTS FROM VAR.A'LAST");
  98                END IF;
  99                IF VAR.B.D /= IDENT_INT(2) THEN
 100                     FAILED ("INCORRECT RESULTS FROM VAR.B.D");
 101                END IF;
 102                RETURN IDENT_INT(1);
 103           END FUNC;
 104
 105           FUNCTION FUNC1 IS NEW FUNC (OBJ_REC2);
 106
 107      BEGIN
 108           IF FUNC1 /= IDENT_INT(1) THEN
 109                FAILED ("INCORRECT RESULTS FROM FUNC1 CALL");
 110           END IF;
 111      END;
 112
 113      -------------------------------------------------------------------
 114      DECLARE
 115           OBJ_ARA2 : ARRAY2 (IDENT_INT(6) .. 8);
 116
 117           GENERIC
 118                VAR : ARRAY2;
 119           PROCEDURE PROC;
 120
 121           PROCEDURE PROC IS
 122           BEGIN
 123                IF VAR'FIRST /= IDENT_INT(6) THEN
 124                     FAILED ("INCORRECT RESULTS FOR VAR'FIRST");
 125                END IF;
 126                IF VAR'LAST /= IDENT_INT(8) THEN
 127                     FAILED ("INCORRECT RESULTS FOR VAR'LAST");
 128                END IF;
 129                IF VAR(6).D /= IDENT_INT(2) THEN
 130                     FAILED ("INCORRECT RESULTS FROM VAR(6).D");
 131                END IF;
 132                IF VAR(6).A'FIRST /= IDENT_INT(2) THEN
 133                     FAILED ("INCORRECT RESULTS FROM VAR(6).A'FIRST");
 134                END IF;
 135                IF VAR(6).A'LAST /= IDENT_INT(4) THEN
 136                     FAILED ("INCORRECT RESULTS FROM VAR(6).A'LAST");
 137                END IF;
 138                IF VAR(6).B.D /= IDENT_INT(2) THEN
 139                     FAILED ("INCORRECT RESULTS FROM VAR(6).B.D");
 140                END IF;
 141           END PROC;
 142
 143           PROCEDURE PROC2 IS NEW PROC (OBJ_ARA2);
 144      BEGIN
 145           PROC2;
 146      END;
 147
 148      -------------------------------------------------------------------
 149      DECLARE
 150           OBJ_REC3 : REC2 (3);
 151
 152           GENERIC
 153                VAR : REC2;
 154           PACKAGE PAC IS
 155                PAC_VAR : INTEGER := 1;
 156           END PAC;
 157
 158           PACKAGE BODY PAC IS
 159           BEGIN
 160                IF VAR.D /= IDENT_INT(3) THEN
 161                     FAILED ("INCORRECT RESULTS FROM VAR.D");
 162                END IF;
 163                IF VAR.A'FIRST /= IDENT_INT(3) THEN
 164                     FAILED ("INCORRECT RESULTS FROM VAR.A'FIRST");
 165                END IF;
 166                IF VAR.A'LAST /= IDENT_INT(4) THEN
 167                     FAILED ("INCORRECT RESULTS FROM VAR.A'LAST");
 168                END IF;
 169                IF VAR.B.D /= IDENT_INT(3) THEN
 170                     FAILED ("INCORRECT RESULTS FROM VAR.B.D");
 171                END IF;
 172           END PAC;
 173
 174           PACKAGE PAC1 IS NEW PAC (OBJ_REC3);
 175
 176      BEGIN
 177           NULL;
 178      END;
 179
 180      -------------------------------------------------------------------
 181
 182      RESULT;
 183 END CC3121A;