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111
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1 -- C52103G.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 LENGTHS MUST MATCH IN ARRAY AND SLICE ASSIGNMENTS.
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26 -- MORE SPECIFICALLY, TEST THAT ARRAY ASSIGNMENTS WITH MATCHING
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27 -- LENGTHS DO NOT CAUSE CONSTRAINT_ERROR TO BE RAISED AND
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28 -- ARE PERFORMED CORRECTLY.
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29 -- (OVERLAPS BETWEEN THE OPERANDS OF THE ASSIGNMENT STATEMENT
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30 -- ARE TREATED ELSEWHERE.)
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31
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32 -- THIS IS THE SECOND FILE IN
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33 -- DIVISION B : STATICALLY-DETERMINABLE NULL LENGTHS.
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34
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35
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36 -- RM 07/20/81
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37 -- SPS 3/22/83
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38
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39
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40 WITH REPORT;
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41 PROCEDURE C52103G IS
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42
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43 USE REPORT ;
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44
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45 BEGIN
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46
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47 TEST( "C52103G" , "CHECK THAT IN ARRAY ASSIGNMENTS AND IN SLICE" &
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48 " ASSIGNMENTS THE LENGTHS MUST MATCH" );
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49
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50
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51 -- ( EACH DIVISION COMPRISES 3 FILES,
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52 -- COVERING RESPECTIVELY THE FIRST
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53 -- 3 , NEXT 2 , AND LAST 3 OF THE 8
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54 -- SELECTIONS FOR THE DIVISION.)
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55
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56
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57 -------------------------------------------------------------------
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58
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59 -- (5) UNSLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
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60 -- WERE DEFINED WITHOUT EVER USING THE "BOX" SYMBOL
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61 -- AND FOR WHICH THE COMPONENT TYPE IS 'CHARACTER' .
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62 --
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63
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64 DECLARE
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65
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66 TYPE TA51 IS ARRAY( INTEGER RANGE 11..10 ) OF CHARACTER ;
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67
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68 ARR51 : TA51 ;
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69
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70 BEGIN
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71
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72
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73 -- ARRAY ASSIGNMENT (WITH STRING AGGREGATE):
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74
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75 ARR51 := "" ;
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76
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77
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78 -- CHECKING THE VALUES AFTER THE ASSIGNMENT:
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79
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80 IF ARR51 /= ""
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81 THEN
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82 FAILED( "ARRAY ASSIGNMENT NOT CORRECT (5)" );
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83 END IF;
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84
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85
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86 EXCEPTION
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87
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88 WHEN OTHERS =>
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89 FAILED( "EXCEPTION RAISED - SUBTEST 5" );
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90
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91 END ;
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92
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93
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94 -------------------------------------------------------------------
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95
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96 -- (14) SLICED ONE-DIMENSIONAL ARRAY OBJECTS WHOSE TYPEMARKS
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97 -- WERE DEFINED USING THE "BOX" SYMBOL
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98 -- AND FOR WHICH THE COMPONENT TYPE IS 'CHARACTER' .
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99
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100 DECLARE
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101
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102 TYPE TABOX4 IS ARRAY( INTEGER RANGE <> ) OF CHARACTER ;
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103
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104 SUBTYPE TABOX42 IS TABOX4( 11..15 );
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105
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106 ARRX42 : TABOX42 ;
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107
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108 BEGIN
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109
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110 -- INITIALIZATION OF LHS ARRAY:
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111
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112 ARRX42 := "QUINC" ;
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113
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114
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115 -- NULL SLICE ASSIGNMENT:
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116
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117 ARRX42( 13..12 ) := "" ;
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118
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119
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120 -- CHECKING THE VALUES AFTER THE SLICE ASSIGNMENT:
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121
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122 IF ARRX42 /= "QUINC" OR
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123 ARRX42( 11..15 ) /= "QUINC"
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124 THEN
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125 FAILED( "SLICE ASSIGNMENT NOT CORRECT (14)" );
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126 END IF;
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127
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128 EXCEPTION
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129
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130 WHEN OTHERS =>
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131 FAILED( "EXCEPTION RAISED - SUBTEST 14" );
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132
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133 END ;
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134
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135
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136 -------------------------------------------------------------------
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137
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138
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139 RESULT ;
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140
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141
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142 END C52103G;
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