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111
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1 -- C37009A.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 AN UNCONSTRAINED RECORD TYPE CAN BE USED TO DECLARE A
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27 -- RECORD COMPONENT THAT CAN BE INITIALIZED WITH AN APPROPRIATE
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28 -- EXPLICIT OR DEFAULT VALUE.
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29
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30 -- HISTORY:
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31 -- DHH 02/01/88 CREATED ORIGINAL TEST.
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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 C37009A IS
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36
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37 TYPE FLOAT IS DIGITS 5;
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38 TYPE COLOR IS (RED, YELLOW, BLUE);
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39
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40 TYPE COMPONENT IS
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41 RECORD
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42 I : INTEGER := 1;
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43 X : FLOAT := 3.5;
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44 BOL : BOOLEAN := FALSE;
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45 FIRST : COLOR := RED;
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46 END RECORD;
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47 TYPE COMP_DIS(A : INTEGER := 1) IS
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48 RECORD
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49 I : INTEGER := 1;
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50 X : FLOAT := 3.5;
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51 BOL : BOOLEAN := FALSE;
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52 FIRST : COLOR := RED;
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53 END RECORD;
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54 SUBTYPE SMAL_INTEGER IS INTEGER RANGE 1 .. 10;
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55 TYPE LIST IS ARRAY(INTEGER RANGE <>) OF FLOAT;
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56
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57 TYPE DISCRIM(P : SMAL_INTEGER := 2) IS
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58 RECORD
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59 A : LIST(1 .. P) := (1 .. P => 1.25);
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60 END RECORD;
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61
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62 TYPE REC_T IS -- EXPLICIT INIT.
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63 RECORD
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64 T : COMPONENT := (5, 6.0, TRUE, YELLOW);
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65 U : DISCRIM(3) := (3, (1 .. 3 => 2.25));
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66 L : COMP_DIS(5) := (A => 5, I => 5, X => 6.0,
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67 BOL =>TRUE, FIRST => YELLOW);
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68 END RECORD;
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69
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70 TYPE REC_DEF_T IS -- DEFAULT INIT.
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71 RECORD
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72 T : COMPONENT;
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73 U : DISCRIM;
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74 L : COMP_DIS;
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75 END RECORD;
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76
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77 REC : REC_T;
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78 REC_DEF : REC_DEF_T;
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79
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80 FUNCTION IDENT_FLT(X : FLOAT) RETURN FLOAT IS
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81 BEGIN
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82 IF EQUAL(3,3) THEN
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83 RETURN X;
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84 ELSE
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85 RETURN 0.0;
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86 END IF;
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87 END IDENT_FLT;
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88
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89 FUNCTION IDENT_ENUM(X : COLOR) RETURN COLOR IS
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90 BEGIN
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91 IF EQUAL(3,3) THEN
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92 RETURN X;
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93 ELSE
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94 RETURN BLUE;
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95 END IF;
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96 END IDENT_ENUM;
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97
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98 BEGIN
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99 TEST("C37009A", "CHECK THAT AN UNCONSTRAINED RECORD TYPE CAN " &
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100 "BE USED TO DECLARE A RECORD COMPONENT THAT " &
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101 "CAN BE INITIALIZED WITH AN APPROPRIATE " &
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102 "EXPLICIT OR DEFAULT VALUE");
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103
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104 IF REC_DEF.T.I /= IDENT_INT(1) THEN
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105 FAILED("INCORRECT DEFAULT INITIALIZATION OF INTEGER");
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106 END IF;
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107
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108 IF IDENT_BOOL(REC_DEF.T.BOL) THEN
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109 FAILED("INCORRECT DEFAULT INITIALIZATION OF BOOLEAN");
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110 END IF;
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111
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112 IF REC_DEF.T.X /= IDENT_FLT(3.5) THEN
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113 FAILED("INCORRECT DEFAULT INITIALIZATION OF REAL");
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114 END IF;
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115
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116 IF REC_DEF.T.FIRST /= IDENT_ENUM(RED) THEN
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117 FAILED("INCORRECT DEFAULT INITIALIZATION OF ENUMERATION");
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118 END IF;
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119
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120 FOR I IN 1 .. 2 LOOP
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121 IF REC_DEF.U.A(I) /= IDENT_FLT(1.25) THEN
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122 FAILED("INCORRECT DEFAULT INITIALIZATION OF ARRAY " &
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123 "POSITION " & INTEGER'IMAGE(I));
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124 END IF;
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125 END LOOP;
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126
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127 IF REC_DEF.L.A /= IDENT_INT(1) THEN
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128 FAILED("INCORRECT DEFAULT INITIALIZATION OF DISCRIMINANT " &
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129 "- L");
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130 END IF;
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131
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132 IF REC_DEF.L.I /= IDENT_INT(1) THEN
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133 FAILED("INCORRECT DEFAULT INITIALIZATION OF INTEGER - L");
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134 END IF;
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135
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136 IF IDENT_BOOL(REC_DEF.L.BOL) THEN
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137 FAILED("INCORRECT DEFAULT INITIALIZATION OF BOOLEAN - L");
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138 END IF;
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139
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140 IF REC_DEF.L.X /= IDENT_FLT(3.5) THEN
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141 FAILED("INCORRECT DEFAULT INITIALIZATION OF REAL - L");
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142 END IF;
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143
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144 IF REC_DEF.L.FIRST /= IDENT_ENUM(RED) THEN
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145 FAILED("INCORRECT DEFAULT INITIALIZATION OF ENUMERATION - L");
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146 END IF;
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147 --------------------------------------------------------------------
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148 IF REC.T.I /= IDENT_INT(5) THEN
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149 FAILED("INCORRECT EXPLICIT INITIALIZATION OF INTEGER");
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150 END IF;
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151
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152 IF NOT IDENT_BOOL(REC.T.BOL) THEN
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153 FAILED("INCORRECT EXPLICIT INITIALIZATION OF BOOLEAN");
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154 END IF;
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155
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156 IF REC.T.X /= IDENT_FLT(6.0) THEN
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157 FAILED("INCORRECT EXPLICIT INITIALIZATION OF REAL");
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158 END IF;
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159
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160 IF REC.T.FIRST /= YELLOW THEN
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161 FAILED("INCORRECT EXPLICIT INITIALIZATION OF ENUMERATION");
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162 END IF;
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163
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164 FOR I IN 1 .. 3 LOOP
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165 IF REC.U.A(I) /= IDENT_FLT(2.25) THEN
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166 FAILED("INCORRECT EXPLICIT INITIALIZATION OF ARRAY " &
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167 "POSITION " & INTEGER'IMAGE(I));
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168 END IF;
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169 END LOOP;
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170
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171 IF REC.L.A /= IDENT_INT(5) THEN
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172 FAILED("INCORRECT EXPLICIT INITIALIZATION OF DISCRIMINANT " &
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173 "- L");
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174 END IF;
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175
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176 IF REC.L.I /= IDENT_INT(5) THEN
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177 FAILED("INCORRECT EXPLICIT INITIALIZATION OF INTEGER - L");
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178 END IF;
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179
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180 IF NOT IDENT_BOOL(REC.L.BOL) THEN
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181 FAILED("INCORRECT EXPLICIT INITIALIZATION OF BOOLEAN - L");
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182 END IF;
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183
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184 IF REC.L.X /= IDENT_FLT(6.0) THEN
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185 FAILED("INCORRECT EXPLICIT INITIALIZATION OF REAL - L");
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186 END IF;
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187
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188 IF REC.L.FIRST /= IDENT_ENUM(YELLOW) THEN
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189 FAILED("INCORRECT EXPLICIT INITIALIZATION OF ENUMERATION " &
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190 "- L");
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191 END IF;
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192
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193 RESULT;
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194
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195 END C37009A;
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