gcc/testsuite/ada/acats/tests/c4/c41301a.ada

   1 -- C41301A.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 THE NOTATION L.R MAY BE USED TO DENOTE A RECORD COMPONENT,
  26 --   WHERE R IS THE IDENTIFIER OF SUCH COMPONENT, AND L MAY BE ANY OF
  27 --   THE FOLLOWING:
  28 --        AN IDENTIFIER DENOTING A RECORD OBJECT - X2;
  29 --        AN IDENTIFIER DENOTING AN ACCESS OBJECT WHOSE VALUE DESIGNATES
  30 --           A RECORD OBJECT - X3;
  31 --        A FUNCTION CALL DELIVERING A RECORD VALUE - F1;
  32 --        A FUNCTION CALL DELIVERING AN ACCESS VALUE DESIGNATING A
  33 --           RECORD OBJECT - F2;
  34 --        AN INDEXED COMPONENT - X4;
  35 --        AN IDENTIFIER PREFIXED BY THE NAME OF THE INNERMOST UNIT
  36 --           ENCLOSING THE IDENTIFIER'S DECLARATION - C41301A.X1;
  37 --        A SELECTED COMPONENT DENOTING A RECORD (WHICH IS A COMPONENT
  38 --           OF ANOTHER RECORD) - X5.
  39
  40 -- WKB 8/13/81
  41 -- JRK 8/17/81
  42 -- SPS 10/26/82
  43
  44 WITH REPORT;
  45 USE REPORT;
  46 PROCEDURE C41301A IS
  47
  48      TYPE T1 IS
  49           RECORD
  50                A : INTEGER;
  51                B : BOOLEAN;
  52                C : BOOLEAN;
  53           END RECORD;
  54      X1 : T1 := (A=>1, B=>TRUE, C=>FALSE);
  55
  56 BEGIN
  57      TEST ("C41301A", "CHECK THAT THE NOTATION L.R MAY BE USED TO " &
  58                       "DENOTE A RECORD COMPONENT, WHERE R IS THE " &
  59                       "IDENTIFIER AND L MAY BE OF CERTAIN FORMS");
  60
  61      DECLARE
  62
  63           TYPE T2 (DISC : INTEGER := 0) IS
  64                RECORD
  65                     D : BOOLEAN;
  66                     E : INTEGER;
  67                     F : BOOLEAN;
  68                     CASE DISC IS
  69                          WHEN 1 =>
  70                               G : BOOLEAN;
  71                          WHEN 2 =>
  72                               H : INTEGER;
  73                          WHEN OTHERS =>
  74                               NULL;
  75                     END CASE;
  76                END RECORD;
  77           X2 : T2(2) := (DISC=>2, D=>TRUE, E=>3, F=>FALSE, H=>1);
  78
  79           TYPE T3 IS ACCESS T1;
  80           X3 : T3 := NEW T1' (A=>1, B=>TRUE, C=>FALSE);
  81
  82           TYPE T4 IS ARRAY (1..3) OF T1;
  83           X4 : T4 := (1 => (1, TRUE, FALSE),
  84                       2 => (2, FALSE, TRUE),
  85                       3 => (3, TRUE, FALSE));
  86
  87           TYPE T5 IS
  88                RECORD
  89                     I : INTEGER;
  90                     J : T1;
  91                END RECORD;
  92           X5 : T5 := (I => 5, J => (6, FALSE, TRUE));
  93
  94           FUNCTION F1 RETURN T2 IS
  95           BEGIN
  96                RETURN (DISC=>1, D=>FALSE, E=>3, F=>TRUE, G=>FALSE);
  97           END F1;
  98
  99           FUNCTION F2 RETURN T3 IS
 100           BEGIN
 101                RETURN X3;
 102           END F2;
 103
 104           PROCEDURE P1 (X : IN BOOLEAN; Y : IN OUT INTEGER;
 105                         Z : OUT BOOLEAN; W : STRING) IS
 106           BEGIN
 107                IF X /= TRUE THEN
 108                     FAILED ("WRONG VALUE FOR IN PARAMETER - " & W);
 109                END IF;
 110                IF Y /= 1 THEN
 111                     FAILED ("WRONG VALUE FOR IN OUT PARAMETER - " & W);
 112                END IF;
 113                Y := 10;
 114                Z := TRUE;
 115           END P1;
 116
 117           PROCEDURE P2 (X : IN INTEGER) IS
 118           BEGIN
 119                IF X /= 1 THEN
 120                     FAILED ("WRONG VALUE FOR IN PARAMETER - F1");
 121                END IF;
 122           END P2;
 123
 124      BEGIN
 125
 126           IF X2.E /= 3 THEN
 127                FAILED ("WRONG VALUE FOR EXPRESSION - X2");
 128           END IF;
 129           X2.E := 5;
 130           IF X2 /= (2, TRUE, 5, FALSE, 1) THEN
 131                FAILED ("WRONG TARGET FOR ASSIGNMENT - X2");
 132           END IF;
 133           X2 := (DISC=>2, D=>TRUE, E=>3, F=>FALSE, H=>1);
 134           P1 (X2.D, X2.H, X2.F, "X2");
 135           IF X2 /= (2, TRUE, 3, TRUE, 10) THEN
 136                FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - X2");
 137           END IF;
 138
 139           IF X3.C /= FALSE THEN
 140                FAILED ("WRONG VALUE FOR EXPRESSION - X3");
 141           END IF;
 142           X3.A := 5;
 143           IF X3.ALL /= (5, TRUE, FALSE) THEN
 144                FAILED ("WRONG TARGET FOR ASSIGNMENT - X3");
 145           END IF;
 146           X3 := NEW T1 '(A=>1, B=>TRUE, C=>FALSE);
 147           P1 (X3.B, X3.A, X3.C, "X3");
 148           IF X3.ALL /= (10, TRUE, TRUE) THEN
 149                FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - X3");
 150           END IF;
 151
 152           IF F1.G /= FALSE THEN
 153                FAILED ("WRONG VALUE FOR EXPRESSION - F1");
 154           END IF;
 155           P2 (F1.DISC);
 156
 157           X3 := NEW T1' (A=>3, B=>FALSE, C=>TRUE);
 158           IF F2.B /= FALSE THEN
 159                FAILED ("WRONG VALUE FOR EXPRESSION - F2");
 160           END IF;
 161           F2.A := 4;
 162           IF X3.ALL /= (4, FALSE, TRUE) THEN
 163                FAILED ("WRONG TARGET FOR ASSIGNMENT - F2");
 164           END IF;
 165           X3 := NEW T1' (A=>1, B=>FALSE, C=>TRUE);
 166           P1 (F2.C, F2.A, F2.B, "F2");
 167           IF X3.ALL /= (10, TRUE, TRUE) THEN
 168                FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - F2");
 169           END IF;
 170
 171           IF X4(2).C /= TRUE THEN
 172                FAILED ("WRONG VALUE FOR EXPRESSION - X4");
 173           END IF;
 174           X4(3).A := 4;
 175           IF X4 /= ((1,TRUE,FALSE), (2,FALSE,TRUE), (4,TRUE,FALSE)) THEN
 176                FAILED ("WRONG TARGET FOR ASSIGNMENT - X4");
 177           END IF;
 178           X4 := (1 => (2,TRUE,FALSE), 2 => (1,FALSE,TRUE),
 179                  3 => (3,TRUE,FALSE));
 180           P1 (X4(3).B, X4(2).A, X4(1).C, "X4");
 181           IF X4 /= ((2,TRUE,TRUE), (10,FALSE,TRUE), (3,TRUE,FALSE)) THEN
 182                FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - X4");
 183           END IF;
 184
 185           X1 := (A=>1, B=>FALSE, C=>TRUE);
 186           IF C41301A.X1.C /= TRUE THEN
 187                FAILED ("WRONG VALUE FOR EXPRESSION - C41301A.X1");
 188           END IF;
 189           C41301A.X1.B := TRUE;
 190           IF X1 /= (1, TRUE, TRUE) THEN
 191                FAILED ("WRONG TARGET FOR ASSIGNMENT - C41301A.X1");
 192           END IF;
 193           X1 := (A=>1, B=>FALSE, C=>TRUE);
 194           P1 (C41301A.X1.C, C41301A.X1.A, C41301A.X1.B, "C41301A.X1");
 195           IF X1 /= (10, TRUE, TRUE) THEN
 196                FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - " &
 197                        "C41301A.X1");
 198           END IF;
 199
 200           IF X5.J.C /= TRUE THEN
 201                FAILED ("WRONG VALUE FOR EXPRESSION - X5");
 202           END IF;
 203           X5.J.C := FALSE;
 204           IF X5 /= (5, (6, FALSE, FALSE)) THEN
 205                FAILED ("WRONG TARGET FOR ASSIGNMENT - X5");
 206           END IF;
 207           X5 := (I => 5, J => (A=>1, B=>TRUE, C=>FALSE));
 208           P1 (X5.J.B, X5.J.A, X5.J.C, "X5");
 209           IF X5 /= (5, (10, TRUE, TRUE)) THEN
 210                FAILED ("WRONG TARGET FOR (IN) OUT PARAMETER - X5");
 211           END IF;
 212
 213      END;
 214
 215      RESULT;
 216 END C41301A;