gcc/testsuite/ada/acats/tests/c8/c85013a.ada

   1 -- C85013A.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:
  26
  27 --   A) A SUBPROGRAM OR ENTRY CAN BE RENAMED WITH:
  28 --        A1) DIFFERENT PARAMETER NAMES;
  29 --        A2) DIFFERENT DEFAULT VALUES;
  30 --        A3) DIFFERENT PARAMETERS HAVING DEFAULT VALUES;
  31 --      AND THAT THE NEW NAMES/DEFAULTS ARE USED WHEN THE NEW NAME
  32 --      IS USED IN A CALL.
  33
  34 --   B) FORMAL PARAMETER CONSTRAINTS FOR THE NEW NAME ARE IGNORED IN
  35 --      FAVOR OF THE CONSTRAINTS ASSOCIATED WITH THE RENAMED ENTITY.
  36
  37 -- EG  02/22/84
  38
  39 WITH REPORT;
  40
  41 PROCEDURE C85013A IS
  42
  43      USE REPORT;
  44
  45 BEGIN
  46
  47      TEST("C85013A","CHECK THAT A SUBPROGRAM CAN BE RENAMED AND " &
  48                     "THAT THE NEW NAMES/DEFAULTS ARE USED WITH "  &
  49                     "THE CONSTRAINTS ASSOCIATED WITH THE RENAMED" &
  50                     " ENTITY");
  51
  52      DECLARE
  53
  54           TYPE TA IS ARRAY(1 .. 5) OF INTEGER;
  55
  56           FUNCTION PROC1 (A : INTEGER := 1;
  57                           B : TA := (1 .. 5 => 1)) RETURN INTEGER;
  58           FUNCTION PROCA (C : INTEGER := 1;
  59                           D : TA := (1 .. 5 => 1)) RETURN INTEGER
  60                           RENAMES PROC1;
  61           FUNCTION PROCB (B : INTEGER := 1;
  62                           A : TA := (1 .. 5 => 1)) RETURN INTEGER
  63                           RENAMES PROC1;
  64           FUNCTION PROCC (A : INTEGER := 2;
  65                           B : TA := (1, 2, 3, 4, 5)) RETURN INTEGER
  66                           RENAMES PROC1;
  67           FUNCTION PROCD (C : INTEGER := 2;
  68                           D : TA := (1, 2, 3, 4, 5))RETURN INTEGER
  69                           RENAMES PROC1;
  70
  71           FUNCTION PROC1 (A : INTEGER := 1;
  72                           B : TA := (1 .. 5 => 1)) RETURN INTEGER IS
  73           BEGIN
  74                FOR I IN 1 .. 5 LOOP
  75                     IF A = B(I) THEN
  76                          RETURN I;
  77                     END IF;
  78                END LOOP;
  79                RETURN 0;
  80           END PROC1;
  81
  82      BEGIN
  83
  84           IF PROC1 /= 1 THEN
  85                FAILED ("CASE A : PARAMETERS NOT PROPERLY INITIALIZED");
  86           END IF;
  87           IF PROC1(A => 2) /= 0 THEN
  88                FAILED ("CASE A : INCORRECT RESULT");
  89           END IF;
  90           IF PROCA /= 1 THEN
  91                FAILED ("CASE A1 : INCORRECT RESULT (DEFAULT)");
  92           END IF;
  93           IF PROCA(D => (5, 4, 3, 2, 1)) /= 5 THEN
  94                FAILED ("CASE A1 : INCORRECT RESULT");
  95           END IF;
  96           IF PROCB /= 1 THEN
  97                FAILED ("CASE A1 : INCORRECT RESULT (DEFAULT)");
  98           END IF;
  99           IF PROCB(A => (5, 4, 3, 2, 1), B => 2) /= 4 THEN
 100                FAILED ("CASE A1 : INCORRECT RESULT ");
 101           END IF;
 102           IF PROCC /= 2 THEN
 103                FAILED ("CASE A2 : INCORRECT RESULT (DEFAULT)");
 104           END IF;
 105           IF PROCC(3) /= 3 THEN
 106                FAILED ("CASE A2 : INCORRECT RESULT ");
 107           END IF;
 108           IF PROCD /= 2 THEN
 109                FAILED ("CASE A2 : INCORRECT RESULT (DEFAULT)");
 110           END IF;
 111           IF PROCD(4) /= 4 THEN
 112                FAILED ("CASE A2 : INCORRECT RESULT ");
 113           END IF;
 114
 115      END;
 116
 117      DECLARE
 118
 119           TYPE TA IS ARRAY (INTEGER RANGE <>) OF INTEGER;
 120           SUBTYPE STA1 IS TA(1 .. 5);
 121           SUBTYPE STA2 IS TA(11 .. 15);
 122
 123           PROCEDURE PROC1 (A : STA1;
 124                            ID : STRING);
 125           PROCEDURE PROC2 (A : STA2;
 126                            ID : STRING) RENAMES PROC1;
 127
 128           PROCEDURE PROC1 (A : STA1;
 129                            ID : STRING) IS
 130           BEGIN
 131                IF A'FIRST /= IDENT_INT(1) THEN
 132                     FAILED ("CASE B : INCORRECT LOWER BOUND " &
 133                             "GENERATED BY " & ID);
 134                END IF;
 135                IF A'LAST /= IDENT_INT(5) THEN
 136                     FAILED ("CASE B : INCORRECT UPPER BOUND " &
 137                             "GENERATED BY " & ID);
 138                END IF;
 139           END PROC1;
 140
 141      BEGIN
 142
 143           PROC1 ((1, 2, 3, 4, 5),"PROC1");
 144           PROC2 ((6, 7, 8, 9, 10),"PROC2");
 145
 146      END;
 147
 148      RESULT;
 149
 150 END C85013A;