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1 -- CD2B16A.ADA
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2
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3 -- Grant of Unlimited Rights
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4 --
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5 -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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6 -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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7 -- unlimited rights in the software and documentation contained herein.
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8 -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
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9 -- this public release, the Government intends to confer upon all
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10 -- recipients unlimited rights equal to those held by the Government.
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11 -- These rights include rights to use, duplicate, release or disclose the
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12 -- released technical data and computer software in whole or in part, in
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13 -- any manner and for any purpose whatsoever, and to have or permit others
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14 -- to do so.
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15 --
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16 -- DISCLAIMER
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17 --
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18 -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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19 -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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20 -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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21 -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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22 -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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23 -- PARTICULAR PURPOSE OF SAID MATERIAL.
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24 --*
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25 -- OBJECTIVE:
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26 -- IF A COLLECTION SIZE CLAUSE IS GIVEN FOR A PARENT ACCESS TYPE,
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27 -- THEN THE DERIVED TYPE HAS THE SAME COLLECTION SIZE, WHETHER THE
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28 -- DERIVED TYPE IS DECLARED BEFORE OR AFTER THE PARENT COLLECTION
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29 -- SIZE SPECIFICATION.
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30
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31 -- HISTORY:
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32 -- DHH 09/29/87 CREATED ORIGINAL TEST.
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33 -- PWB 05/11/89 CHANGED EXTENSION FROM '.DEP' TO '.ADA'.
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34
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35 WITH SYSTEM;
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36 WITH REPORT; USE REPORT;
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37 PROCEDURE CD2B16A IS
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38 BEGIN
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39 TEST ("CD2B16A", "IF A COLLECTION SIZE IS GIVEN FOR A " &
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40 "PARENT ACCESS TYPE, THEN THE DERIVED TYPE HAS " &
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41 "THE SAME COLLECTION SIZE, WHETHER THE " &
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42 "DERIVED TYPE IS DECLARED BEFORE OR AFTER " &
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43 "THE PARENT COLLECTION SIZE SPECIFICATION");
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44
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45 DECLARE
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46
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47 COLLECTION_SIZE : CONSTANT :=128;
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48 TYPE V IS ARRAY(1..4) OF INTEGER;
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49
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50 TYPE CELL IS
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51 RECORD
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52 VALUE : V;
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53 END RECORD;
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54
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55 TYPE LINK IS ACCESS CELL;
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56 TYPE NEWLINK1 IS NEW LINK;
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57
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58 FOR LINK'STORAGE_SIZE USE
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59 COLLECTION_SIZE;
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60
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61 TYPE NEWLINK2 IS NEW LINK;
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62
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63 BEGIN -- ACTIVE DECLARE
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64
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65 IF LINK'STORAGE_SIZE < COLLECTION_SIZE THEN
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66 FAILED("STORAGE_SIZE SMALLER THAN STORAGE_SIZE " &
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67 "SPECIFIED WAS ALLOCATED");
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68 END IF;
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69
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70 IF LINK'STORAGE_SIZE /= NEWLINK1'STORAGE_SIZE THEN
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71 FAILED("STORAGE_SIZE OF THE FIRST DERIVED TYPE" &
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72 "IS NOT THE SAME SIZE AS THAT OF THE " &
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73 "PARENT");
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74 END IF;
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75
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76 IF LINK'STORAGE_SIZE /= NEWLINK2'STORAGE_SIZE THEN
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77 FAILED("STORAGE_SIZE OF THE SECOND DERIVED TYPE" &
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78 "IS NOT THE SAME SIZE AS THAT OF THE " &
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79 "PARENT");
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80 END IF;
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81
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82 END; --ACTIVE DECLARE
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83
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84 RESULT;
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85 END CD2B16A;
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