gcc/testsuite/ada/acats/tests/c8/c83f01a.ada

   1 -- C83F01A.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 INSIDE A PACKAGE BODY,  AN ATTEMPT TO REFERENCE AN IDENTI-
  26 --    FIER DECLARED IN THE CORRESPONDING PACKAGE SPECIFICATION
  27 --    IS SUCCESSFUL, EVEN IF THE SAME IDENTIFIER IS DECLARED IN THE
  28 --    ENVIRONMENT SURROUNDING THE PACKAGE BODY.
  29
  30 -- NESTED PACKAGE BODIES ARE TESTED IN  C83F01B , C83F01C , C83F01D
  31
  32
  33 --    RM    05 AUGUST 1980
  34 --    JRK   13 NOV    1980
  35
  36
  37 WITH REPORT;
  38 PROCEDURE  C83F01A  IS
  39
  40      USE REPORT;
  41
  42      X1 , X2 : INTEGER RANGE 1..23 := 17 ;
  43
  44      TYPE  T1  IS  ( A , B , C) ;
  45
  46      Z : T1 := A ;
  47
  48
  49 BEGIN
  50
  51      TEST( "C83F01A" , "CHECK THAT INSIDE A PACKAGE BODY, " &
  52                        "AN ATTEMPT TO REFERENCE AN IDENTIFIER " &
  53                        "DECLARED IN THE CORRESPONDING PACKAGE SPECI" &
  54                        "FICATION IS SUCCESSFUL EVEN IF THE SAME IDEN" &
  55                        "TIFIER IS DECLARED IN THE ENVIRONMENT SURROUND"&
  56                        "ING THE PACKAGE BODY" ) ;
  57
  58      COMMENT( "NESTED PACKAGE BODIES ARE TESTED IN  C83F01B , -C , -D");
  59
  60
  61      DECLARE
  62
  63
  64           PACKAGE  P  IS
  65
  66                X1 : BOOLEAN := FALSE ;
  67                X2 : INTEGER RANGE 1..23 := 11 ;
  68                Y1 : BOOLEAN := TRUE ;
  69                Y2 : INTEGER := 5 ;
  70                T1 : INTEGER := 6 ;
  71                Z  : INTEGER := 7 ;
  72
  73           END  P ;
  74
  75
  76           Y1 , Y2 : INTEGER := 13 ;
  77
  78
  79           PACKAGE BODY  P  IS
  80           BEGIN
  81
  82                X1 := X1 OR Y1 ;
  83                Z  :=  Z + T1 ;
  84                Y2 := X2 * Y2 ;
  85
  86                -- INCORRECT INTERPRETATIONS IN THE FIRST TWO
  87                --    ASSIGNMENTS  MANIFEST THEMSELVES AT
  88                --    COMPILE TIME AS TYPE ERRORS.
  89
  90           END P ;
  91
  92
  93      BEGIN
  94
  95           IF  X1 /= 17  OR
  96               Z  /= A   OR
  97               Y2 /= 13   OR
  98               NOT P.X1    OR
  99               P.Z  /= 13  OR
 100               P.Y2 /= 55
 101           THEN  FAILED( "INCORRECT ACCESSING" );
 102           END IF;
 103
 104      END ;
 105
 106
 107      RESULT;   --  POSS. ERROR DURING ELABORATION OF  P
 108
 109 END C83F01A;