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111
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1 -- C74306A.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 -- AFTER THE FULL DECLARATION OF A DEFERRED CONSTANT, THE VALUE OF
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27 -- THE CONSTANT MAY BE USED IN ANY EXPRESSION, PARTICULARLY
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28 -- EXPRESSIONS IN WHICH THE USE WOULD BE ILLEGAL BEFORE THE FULL
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29 -- DECLARATION.
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30
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31 -- HISTORY:
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32 -- BCB 03/14/88 CREATED ORIGINAL TEST.
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33
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34 WITH REPORT; USE REPORT;
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35
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36 PROCEDURE C74306A IS
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37
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38 GENERIC
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39 TYPE GENERAL_PURPOSE IS LIMITED PRIVATE;
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40 Y : IN OUT GENERAL_PURPOSE;
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41 FUNCTION IDENT (X : GENERAL_PURPOSE) RETURN GENERAL_PURPOSE;
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42
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43 FUNCTION IDENT (X : GENERAL_PURPOSE) RETURN GENERAL_PURPOSE IS
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44 BEGIN
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45 IF EQUAL(3,3) THEN
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46 RETURN X;
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47 END IF;
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48 RETURN Y;
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49 END IDENT;
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50
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51 PACKAGE P IS
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52 TYPE T IS PRIVATE;
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53 C : CONSTANT T;
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54 PRIVATE
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55 TYPE T IS RANGE 1 .. 100;
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56
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57 TYPE A IS ARRAY(1..2) OF T;
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58
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59 TYPE B IS ARRAY(INTEGER RANGE <>) OF T;
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60
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61 TYPE D (DISC : T) IS RECORD
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62 NULL;
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63 END RECORD;
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64
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65 C : CONSTANT T := 50;
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66
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67 PARAM : T := 99;
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68
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69 FUNCTION IDENT_T IS NEW IDENT (T, PARAM);
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70
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71 FUNCTION F (X : T := C) RETURN T;
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72
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73 SUBTYPE RAN IS T RANGE 1 .. C;
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74
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75 SUBTYPE IND IS B(1..INTEGER(C));
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76
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77 SUBTYPE DIS IS D (DISC => C);
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78
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79 OBJ : T := C;
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80
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81 CON : CONSTANT T := C;
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82
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83 ARR : A := (5, C);
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84
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85 PAR : T := IDENT_T (C);
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86
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87 RANOBJ : T RANGE 1 .. C := C;
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88
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89 INDOBJ : B(1..INTEGER(C));
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90
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91 DIS_VAL : DIS;
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92
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93 REN : T RENAMES C;
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94
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95 GENERIC
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96 FOR_PAR : T := C;
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97 PACKAGE GENPACK IS
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98 VAL : T;
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99 END GENPACK;
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100
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101 GENERIC
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102 IN_PAR : IN T;
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103 PACKAGE NEWPACK IS
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104 IN_VAL : T;
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105 END NEWPACK;
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106 END P;
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107
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108 USE P;
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109
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110 PACKAGE BODY P IS
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111 TYPE A1 IS ARRAY(1..2) OF T;
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112
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113 TYPE B1 IS ARRAY(INTEGER RANGE <>) OF T;
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114
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115 TYPE D1 (DISC1 : T) IS RECORD
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116 NULL;
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117 END RECORD;
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118
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119 SUBTYPE RAN1 IS T RANGE 1 .. C;
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120
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121 SUBTYPE IND1 IS B1(1..INTEGER(C));
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122
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123 SUBTYPE DIS1 IS D1 (DISC1 => C);
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124
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125 OBJ1 : T := C;
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126
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127 FUNCVAR : T;
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128
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129 CON1 : CONSTANT T := C;
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130
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131 ARR1 : A1 := (5, C);
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132
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133 PAR1 : T := IDENT_T (C);
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134
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135 RANOBJ1 : T RANGE 1 .. C := C;
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136
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137 INDOBJ1 : B1(1..INTEGER(C));
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138
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139 DIS_VAL1 : DIS1;
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140
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141 REN1 : T RENAMES C;
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142
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143 FUNCTION F (X : T := C) RETURN T IS
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144 BEGIN
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145 RETURN C;
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146 END F;
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147
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148 PACKAGE BODY GENPACK IS
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149 BEGIN
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150 VAL := FOR_PAR;
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151 END GENPACK;
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152
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153 PACKAGE BODY NEWPACK IS
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154 BEGIN
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155 IN_VAL := IN_PAR;
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156 END NEWPACK;
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157
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158 PACKAGE PACK IS NEW GENPACK (FOR_PAR => C);
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159
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160 PACKAGE NPACK IS NEW NEWPACK (IN_PAR => C);
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161 BEGIN
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162 TEST ("C74306A", "AFTER THE FULL DECLARATION OF A DEFERRED " &
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163 "CONSTANT, THE VALUE OF THE CONSTANT MAY " &
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164 "BE USED IN ANY EXPRESSION, PARTICULARLY " &
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165 "EXPRESSIONS IN WHICH THE USE WOULD BE " &
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166 "ILLEGAL BEFORE THE FULL DECLARATION");
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167
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168 IF OBJ /= IDENT_T(50) THEN
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169 FAILED ("IMPROPER VALUE FOR OBJ");
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170 END IF;
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171
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172 IF CON /= IDENT_T(50) THEN
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173 FAILED ("IMPROPER VALUE FOR CON");
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174 END IF;
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175
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176 IF ARR /= (IDENT_T(5), IDENT_T(50)) THEN
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177 FAILED ("IMPROPER VALUES FOR ARR");
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178 END IF;
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179
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180 IF PAR /= IDENT_T(50) THEN
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181 FAILED ("IMPROPER VALUE FOR PAR");
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182 END IF;
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183
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184 IF OBJ1 /= IDENT_T(50) THEN
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185 FAILED ("IMPROPER VALUE FOR OBJ1");
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186 END IF;
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187
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188 IF CON1 /= IDENT_T(50) THEN
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189 FAILED ("IMPROPER VALUE FOR CON1");
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190 END IF;
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191
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192 IF ARR1 /= (IDENT_T(5), IDENT_T(50)) THEN
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193 FAILED ("IMPROPER VALUES FOR ARR1");
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194 END IF;
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195
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196 IF PAR1 /= IDENT_T(50) THEN
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197 FAILED ("IMPROPER VALUE FOR PAR1");
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198 END IF;
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199
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200 IF PACK.VAL /= IDENT_T(50) THEN
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201 FAILED ("IMPROPER VALUE FOR PACK.VAL");
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202 END IF;
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203
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204 IF NPACK.IN_VAL /= IDENT_T(50) THEN
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205 FAILED ("IMPROPER VALUE FOR NPACK.IN_VAL");
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206 END IF;
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207
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208 IF RAN'LAST /= IDENT_T(50) THEN
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209 FAILED ("IMPROPER VALUE FOR RAN'LAST");
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210 END IF;
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211
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212 IF RANOBJ /= IDENT_T(50) THEN
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213 FAILED ("IMPROPER VALUE FOR RANOBJ");
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214 END IF;
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215
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216 IF IND'LAST /= IDENT_INT(50) THEN
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217 FAILED ("IMPROPER VALUE FOR IND'LAST");
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218 END IF;
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219
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220 IF INDOBJ'LAST /= IDENT_INT(50) THEN
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221 FAILED ("IMPROPER VALUE FOR INDOBJ'LAST");
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222 END IF;
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223
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224 IF DIS_VAL.DISC /= IDENT_T(50) THEN
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225 FAILED ("IMPROPER VALUE FOR DIS_VAL.DISC");
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226 END IF;
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227
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228 IF REN /= IDENT_T(50) THEN
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229 FAILED ("IMPROPER VALUE FOR REN");
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230 END IF;
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231
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232 IF RAN1'LAST /= IDENT_T(50) THEN
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233 FAILED ("IMPROPER VALUE FOR RAN1'LAST");
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234 END IF;
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235
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236 IF RANOBJ1 /= IDENT_T(50) THEN
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237 FAILED ("IMPROPER VALUE FOR RANOBJ1");
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238 END IF;
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239
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240 IF IND1'LAST /= IDENT_INT(50) THEN
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241 FAILED ("IMPROPER VALUE FOR IND1'LAST");
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242 END IF;
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243
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244 IF INDOBJ1'LAST /= IDENT_INT(50) THEN
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245 FAILED ("IMPROPER VALUE FOR INDOBJ1'LAST");
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246 END IF;
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247
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248 IF DIS_VAL1.DISC1 /= IDENT_T(50) THEN
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249 FAILED ("IMPROPER VALUE FOR DIS_VAL1.DISC1");
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250 END IF;
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251
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252 IF REN1 /= IDENT_T(50) THEN
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253 FAILED ("IMPROPER VALUE FOR REN1");
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254 END IF;
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255
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256 FUNCVAR := F(C);
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257
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258 IF FUNCVAR /= IDENT_T(50) THEN
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259 FAILED ("IMPROPER VALUE FOR FUNCVAR");
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260 END IF;
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261
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262 RESULT;
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263 END P;
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264
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265 BEGIN
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266 DECLARE
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267 TYPE ARR IS ARRAY(1..2) OF T;
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268
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269 VAL1 : T := C;
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270
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271 VAL2 : ARR := (C, C);
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272
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273 VAL3 : T RENAMES C;
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274 BEGIN
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275 NULL;
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276 END;
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277
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278 NULL;
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279 END C74306A;
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