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1 -- C4A014A.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 -- CHECK THAT ROUNDING IS DONE CORRECTLY FOR STATIC UNIVERSAL REAL
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26 -- EXPRESSIONS.
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27
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28 -- JBG 5/3/85
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29 -- JBG 11/3/85 DECLARE INTEGER CONSTANTS INSTEAD OF UNIVERSAL INTEGER
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30 -- DTN 11/27/91 DELETED SUBPART (B).
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31
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32 WITH REPORT; USE REPORT;
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33 PROCEDURE C4A014A IS
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34
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35 C15 : CONSTANT := 1.5;
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36 C25 : CONSTANT := 2.5;
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37 CN15 : CONSTANT := -1.5;
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38 CN25 : CONSTANT := -2.5;
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39
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40 C15R : CONSTANT INTEGER := INTEGER(C15);
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41 C25R : CONSTANT INTEGER := INTEGER(C25);
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42 CN15R : CONSTANT INTEGER := INTEGER(CN15);
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43 CN25R : CONSTANT INTEGER := INTEGER(CN25);
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44
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45 C15_1 : BOOLEAN := 1 = C15R;
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46 C15_2 : BOOLEAN := 2 = C15R;
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47 C25_2 : BOOLEAN := 2 = C25R;
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48 C25_3 : BOOLEAN := 3 = C25R;
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49
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50 CN15_N1 : BOOLEAN := -1 = CN15R;
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51 CN15_N2 : BOOLEAN := -2 = CN15R;
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52 CN25_N2 : BOOLEAN := -2 = CN25R;
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53 CN25_N3 : BOOLEAN := -3 = CN25R;
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54
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55 BEGIN
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56
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57 TEST ("C4A014A", "CHECK ROUNDING TO INTEGER FOR UNIVERSAL REAL " &
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58 "EXPRESSIONS");
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59
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60 IF 1 /= INTEGER(1.4) THEN
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61 FAILED ("INTEGER(1.4) DOES NOT EQUAL 1");
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62 END IF;
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63
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64 IF 2 /= INTEGER(1.6) THEN
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65 FAILED ("INTEGER(1.6) DOES NOT EQUAL 2");
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66 END IF;
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67
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68 IF -1 /= INTEGER(-1.4) THEN
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69 FAILED ("INTEGER(-1.4) DOES NOT EQUAL -1");
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70 END IF;
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71
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72 IF -2 /= INTEGER(-1.6) THEN
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73 FAILED ("INTEGER(-1.6) DOES NOT EQUAL -2");
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74 END IF;
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75
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76 IF NOT (C15_1 OR C15_2) OR (NOT (C25_2 OR C25_3)) THEN
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77 FAILED ("ROUNDING OF POSITIVE VALUES NOT CORRECT");
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78 END IF;
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79
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80 IF NOT (CN15_N1 OR CN15_N2) OR (NOT (CN25_N2 OR CN25_N3)) THEN
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81 FAILED ("ROUNDING OF NEGATIVE VALUES NOT CORRECT");
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82 END IF;
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83
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84 RESULT;
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85
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86 END C4A014A;
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