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111
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1 -- CC3125D.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 CONSTRAINT_ERROR IS RAISED FOR A GENERIC IN PARAMETER
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26 -- HAVING A FIXED POINT TYPE IF AND ONLY IF THE VALUE OF THE ACTUAL
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27 -- PARAMETER LIES OUTSIDE THE RANGE OF THE FORMAL PARAMETER.
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28
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29 -- TBN 12/15/86
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30
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31 WITH REPORT; USE REPORT;
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32 PROCEDURE CC3125D IS
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33
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34 TYPE FIXED IS DELTA 0.125 RANGE -10.0 .. 10.0;
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35 SUBTYPE FIX IS FIXED RANGE -5.0 .. 5.0;
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36
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37 FUNCTION IDENT_FIX (X : FIXED) RETURN FIXED IS
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38 BEGIN
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39 IF EQUAL (3, 3) THEN
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40 RETURN X;
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41 END IF;
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42 RETURN 0.0;
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43 END IDENT_FIX;
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44
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45 BEGIN
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46 TEST ("CC3125D", "CHECK THAT CONSTRAINT_ERROR IS RAISED FOR A " &
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47 "GENERIC IN PARAMETER HAVING A FIXED POINT " &
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48 "TYPE IF AND ONLY IF THE VALUE OF THE ACTUAL " &
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49 "PARAMETER LIES OUTSIDE THE RANGE OF THE " &
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50 "FORMAL PARAMETER");
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51 DECLARE
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52 GENERIC
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53 GEN_FIX : IN FIX;
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54 PACKAGE P IS
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55 PAC_FIX : FIXED := GEN_FIX;
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56 END P;
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57 BEGIN
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58 BEGIN
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59 DECLARE
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60 PACKAGE P1 IS NEW P(IDENT_FIX(-5.0));
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61 BEGIN
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62 IF P1.PAC_FIX /= IDENT_FIX(-5.0) THEN
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63 FAILED ("INCORRECT VALUE PASSED - 1");
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64 END IF;
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65 END;
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66 EXCEPTION
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67 WHEN OTHERS =>
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68 FAILED ("EXCEPTION RAISED - 1");
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69 END;
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70
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71 BEGIN
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72 DECLARE
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73 PACKAGE P2 IS NEW P(IDENT_FIX(-5.2));
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74 BEGIN
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75 FAILED ("NO EXCEPTION RAISED - 2");
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76 END;
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77 EXCEPTION
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78 WHEN CONSTRAINT_ERROR =>
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79 NULL;
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80 WHEN OTHERS =>
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81 FAILED ("UNEXPECTED EXCEPTION RAISED - 2");
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82 END;
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83
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84 BEGIN
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85 DECLARE
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86 PACKAGE P3 IS NEW P(IDENT_FIX(5.2));
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87 BEGIN
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88 FAILED ("NO EXCEPTION RAISED - 3");
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89 END;
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90 EXCEPTION
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91 WHEN CONSTRAINT_ERROR =>
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92 NULL;
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93 WHEN OTHERS =>
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94 FAILED ("UNEXPECTED EXCEPTION RAISED - 3");
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95 END;
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96 END;
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97 -------------------------------------------------------------------
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98
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99 DECLARE
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100 GENERIC
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101 TYPE GEN_TYP IS DELTA <>;
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102 GEN_FIX : IN GEN_TYP;
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103 PACKAGE Q IS
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104 PAC_FIX : GEN_TYP := GEN_FIX;
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105 END Q;
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106 BEGIN
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107 BEGIN
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108 DECLARE
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109 PACKAGE Q1 IS NEW Q(FIX, IDENT_FIX(5.0));
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110 BEGIN
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111 IF Q1.PAC_FIX /= IDENT_FIX(5.0) THEN
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112 FAILED ("INCORRECT VALUE PASSED - 4");
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113 END IF;
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114 END;
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115 EXCEPTION
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116 WHEN OTHERS =>
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117 FAILED ("EXCEPTION RAISED - 4");
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118 END;
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119
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120 BEGIN
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121 DECLARE
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122 PACKAGE Q2 IS NEW Q(FIX, IDENT_FIX(-5.2));
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123 BEGIN
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124 FAILED ("NO EXCEPTION RAISED - 5");
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125 END;
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126 EXCEPTION
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127 WHEN CONSTRAINT_ERROR =>
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128 NULL;
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129 WHEN OTHERS =>
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130 FAILED ("UNEXPECTED EXCEPTION RAISED - 5");
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131 END;
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132
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133 BEGIN
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134 DECLARE
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135 PACKAGE Q3 IS NEW Q(FIX, IDENT_FIX(5.2));
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136 BEGIN
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137 FAILED ("NO EXCEPTION RAISED - 6");
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138 END;
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139 EXCEPTION
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140 WHEN CONSTRAINT_ERROR =>
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141 NULL;
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142 WHEN OTHERS =>
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143 FAILED ("UNEXPECTED EXCEPTION RAISED - 6");
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144 END;
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145 END;
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146
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147 RESULT;
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148 END CC3125D;
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