gcc/testsuite/ada/acats/tests/cc/cc1005b.ada

   1 -- CC1005B.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 A GENERIC UNIT'S IDENTIFIER CAN BE USED IN ITS
  27 --     FORMAL PART:
  28 --
  29 --     (A) AS THE SELECTOR IN AN EXPANDED NAME TO DENOTE AN ENTITY IN THE
  30 --         VISIBLE PART OF A PACKAGE, OR TO DENOTE AN ENTITY IMMEDIATELY
  31 --         ENCLOSED IN A CONSTRUCT OTHER THAN THE CONSTRUCT IMMEDIATELY
  32 --         ENCLOSING THE GENERIC UNIT.
  33 --
  34 --     (B) AS A SELECTOR TO DENOTE A COMPONENT OF A RECORD OBJECT,
  35 --         AS THE NAME OF A RECORD OR DISCRIMINANT COMPONENT IN A RECORD
  36 --         AGGREGATE, AND AS THE NAME OF A FORMAL PARAMETER IN A
  37 --         FUNCTION CALL.
  38
  39 -- HISTORY:
  40 --     BCB 08/03/88  CREATED ORIGINAL TEST.
  41 --     JRL 03/20/92  DELETED TEST IN BLOCK STATEMENT; CONSOLIDATED
  42 --                   WITH CC1005C.
  43
  44 WITH REPORT; USE REPORT;
  45
  46 PROCEDURE CC1005B IS
  47
  48      S : INTEGER := IDENT_INT(0);
  49
  50      PACKAGE CC1005B IS
  51           I : INTEGER;
  52           S : INTEGER := IDENT_INT(5);
  53           GENERIC
  54                S : INTEGER := IDENT_INT(10);
  55                V : INTEGER := STANDARD.CC1005B.S;
  56                W : INTEGER := STANDARD.CC1005B.CC1005B.S;
  57           FUNCTION CC1005B RETURN INTEGER;
  58      END CC1005B;
  59
  60      PACKAGE BODY CC1005B IS
  61           FUNCTION CC1005B RETURN INTEGER IS
  62           BEGIN
  63                IF NOT EQUAL(V,0) THEN
  64                     FAILED ("WRONG VALUE OF S USED IN ASSIGNMENT OF V");
  65                END IF;
  66
  67                IF NOT EQUAL(W,5) THEN
  68                     FAILED ("WRONG VALUE OF S USED IN ASSIGNMENT OF W");
  69                END IF;
  70
  71                RETURN 0;
  72           END CC1005B;
  73
  74           FUNCTION NEW_CC IS NEW CC1005B;
  75
  76      BEGIN
  77           TEST ("CC1005B", "CHECK THAT A GENERIC UNIT'S IDENTIFIER " &
  78                            "CAN BE USED IN ITS FORMAL PART: AS THE " &
  79                            "SELECTOR IN AN EXPANDED NAME TO DENOTE " &
  80                            "AN ENTITY IN THE VISIBLE PART OF A " &
  81                            "PACKAGE, OR TO DENOTE AN ENTITY " &
  82                            "IMMEDIATELY ENCLOSED IN A CONSTRUCT " &
  83                            "OTHER THAN THE CONSTRUCT IMMEDIATELY " &
  84                            "ENCLOSING THE GENERIC UNIT; AND AS A " &
  85                            "SELECTOR TO DENOTE A COMPONENT OF A " &
  86                            "RECORD OBJECT, AS THE NAME OF A RECORD " &
  87                            "OR DISCRIMINANT COMPONENT IN A RECORD " &
  88                            "AGGREGATE, AND AS THE NAME OF A FORMAL " &
  89                            "PARAMETER IN A FUNCTION CALL");
  90
  91           I := NEW_CC;
  92      END CC1005B;
  93
  94      FUNCTION F (P : INTEGER) RETURN INTEGER IS
  95      BEGIN
  96           RETURN P;
  97      END F;
  98
  99 BEGIN
 100
 101      BLOCK1:
 102         DECLARE
 103              TYPE REC IS RECORD
 104                   P : INTEGER := IDENT_INT(0);
 105              END RECORD;
 106
 107              TYPE REC2 (P : INTEGER) IS RECORD
 108                   NULL;
 109              END RECORD;
 110
 111              R : REC;
 112
 113              J : INTEGER;
 114
 115              GENERIC
 116                   V : INTEGER := R.P;
 117                   X : REC := (P => IDENT_INT(10));
 118                   Y : REC2 := (P => IDENT_INT(15));
 119                   Z : INTEGER := F(P => IDENT_INT(20));
 120              FUNCTION P RETURN INTEGER;
 121
 122              FUNCTION P RETURN INTEGER IS
 123              BEGIN
 124                   IF NOT EQUAL(V,0) THEN
 125                        FAILED ("WRONG VALUE OF P USED IN ASSIGNMENT " &
 126                                "OF V");
 127                   END IF;
 128
 129                   IF NOT EQUAL(X.P,10) THEN
 130                        FAILED ("WRONG VALUE USED IN ASSIGNMENT OF X.P");
 131                   END IF;
 132
 133                   IF NOT EQUAL(Y.P,15) THEN
 134                        FAILED ("WRONG VALUE USED IN ASSIGNMENT OF Y.P");
 135                   END IF;
 136
 137                   IF NOT EQUAL(Z,20) THEN
 138                        FAILED ("WRONG VALUE OF P USED IN ASSIGNMENT " &
 139                                "OF Z");
 140                   END IF;
 141
 142                   RETURN 0;
 143              END P;
 144
 145              FUNCTION NEW_P IS NEW P;
 146         BEGIN
 147              J := NEW_P;
 148         END BLOCK1;
 149
 150      RESULT;
 151 END CC1005B;