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111
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1 -- C45411D.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 -- CHECK THAT UNARY "+" AND "-" YIELD CORRECT RESULTS FOR
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27 -- OPERANDS OF DERIVED INTEGER TYPES.
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28
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29 -- HISTORY:
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30 -- JET 07/11/88 CREATED ORIGINAL TEST.
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31 -- PWN 10/27/95 REMOVED OUT OF RANGE STATIC VALUE CHECKS.
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32
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33 WITH REPORT; USE REPORT;
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34
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35 PROCEDURE C45411D IS
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36
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37 TYPE INT IS RANGE -100..100;
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38
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39 TYPE DT1 IS NEW INTEGER;
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40 TYPE DT2 IS NEW INT;
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41
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42 D1 : DT1 := 1;
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43 D2 : DT2 := 1;
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44
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45 FUNCTION IDENT (A : DT1) RETURN DT1 IS
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46 BEGIN
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47 RETURN A * DT1(IDENT_INT(1));
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48 END IDENT;
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49
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50 FUNCTION IDENT (A : DT2) RETURN DT2 IS
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51 BEGIN
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52 RETURN A * DT2(IDENT_INT(1));
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53 END IDENT;
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54
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55 BEGIN
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56 TEST ("C45411D", "CHECK THAT UNARY ""+"" AND ""-"" YIELD " &
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57 "CORRECT RESULTS FOR OPERANDS OF DERIVED " &
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58 "INTEGER TYPES");
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59
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60 FOR I IN DT1'(1-2)..DT1'(1) LOOP
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61 IF "-"(RIGHT => D1) /= IDENT(I) THEN
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62 FAILED ("INCORRECT RESULT FOR ""-"" DT1 -" &
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63 DT1'IMAGE(I+2));
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64 END IF;
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65
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66 IF +D1 /= IDENT(D1) THEN
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67 FAILED ("INCORRECT RESULT FOR ""+"" DT1 -" &
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68 DT1'IMAGE(I+2));
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69 END IF;
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70 D1 := D1 - 1;
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71 END LOOP;
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72
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73 IF DT1'LAST + DT1'FIRST = 0 THEN
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74 IF IDENT(-DT1'LAST) /= DT1'FIRST THEN
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75 FAILED ("-DT1'LAST IS NOT EQUAL TO DT1'FIRST");
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76 END IF;
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77 ELSE
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78 IF IDENT(-DT1'LAST) /= DT1'FIRST+1 THEN
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79 FAILED ("-DT1'LAST IS NOT EQUAL TO DT1'FIRST+1");
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80 END IF;
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81 END IF;
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82
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83 FOR I IN DT2'(1-2)..DT2'(1) LOOP
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84 IF -D2 /= IDENT(I) THEN
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85 FAILED ("INCORRECT RESULT FOR ""-"" DT2 -" &
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86 DT2'IMAGE(I+2));
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87 END IF;
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88
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89 IF "+"(RIGHT => D2) /= IDENT(D2) THEN
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90 FAILED ("INCORRECT RESULT FOR ""+"" DT2 -" &
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91 DT2'IMAGE(I+2));
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92 END IF;
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93 D2 := D2 - 1;
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94 END LOOP;
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95
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96 RESULT;
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97
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98 END C45411D;
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