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111
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1 -- C49024A.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 A FUNCTION CALL CAN APPEAR IN A STATIC EXPRESSION IF THE
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26 -- FUNCTION NAME DENOTES A PREDEFINED OPERATOR AND HAS THE FORM OF AN
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27 -- OPERATOR SYMBOL OR AN EXPANDED NAME WHOSE SELECTOR IS AN OPERATOR
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28 -- SYMBOL.
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29
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30 -- L.BROWN 10/02/86
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31
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32 WITH REPORT; USE REPORT;
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33 PROCEDURE C49024A IS
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34
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35 PACKAGE P IS
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36 TYPE TY IS NEW INTEGER;
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37 END P;
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38
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39 CON1 : CONSTANT P.TY := 3;
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40 CON2 : CONSTANT P.TY := 4;
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41 TYPE INT1 IS RANGE 1 .. P."+"(CON1,CON2);
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42 CON3 : CONSTANT := 5;
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43 CON4 : CONSTANT := 7;
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44 TYPE FLT IS DIGITS "-"(CON4,CON3);
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45 TYPE FIX1 IS DELTA 1.0 RANGE 0.0 .. 25.0;
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46 CON5 : CONSTANT := 3.0;
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47 CON6 : CONSTANT := 6.0;
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48 TYPE FIX2 IS DELTA 1.0 RANGE 0.0 .. "/"(CON6,CON5);
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49 TYPE ENUM IS (RED,BLUE,GREEN,BLACK);
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50 CON7 : CONSTANT BOOLEAN := TRUE;
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51 CON8 : CONSTANT ENUM := BLUE;
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52 CAS_INT1 : CONSTANT := 10;
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53 CAS_INT2 : CONSTANT := 2;
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54 OBJ1 : INTEGER := 10;
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55 CAS_BOL : BOOLEAN := TRUE;
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56 CON9 : CONSTANT ENUM := BLACK;
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57 CON10 : CONSTANT FIX1 := 2.0;
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58 CON11 : CONSTANT FIX1 := 10.0;
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59 TYPE FIX3 IS DELTA "+"(CON10) RANGE 0.0 .. 20.0;
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60 TYPE INT2 IS RANGE 0 .. "ABS"("-"(CON4));
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61 CON12 : CONSTANT CHARACTER := 'D';
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62 CON13 : CONSTANT CHARACTER := 'B';
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63 CON14 : CONSTANT BOOLEAN := FALSE;
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64 CON15 : CONSTANT := 10;
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65
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66 BEGIN
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67
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68 TEST("C49024A","A FUNCTION CALL CAN BE IN A STATIC EXPRESSION "&
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69 "IF THE FUNCTION NAME DENOTES A PREDEFINED "&
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70 "OPERATOR AND HAS THE FORM OF AN OPERATOR SYMBOL");
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71
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72 CASE CAS_BOL IS
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73 WHEN ("NOT"(CON7)) =>
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74 FAILED("INCORRECT VALUE RETURNED FOR STATIC "&
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75 "OPERATORS 1");
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76 WHEN ("/="(CON8,CON9)) =>
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77 OBJ1 := 2;
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78 END CASE;
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79 CAS_BOL := TRUE;
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80
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81 CASE CAS_BOL IS
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82 WHEN ("*"(CON3,CON4) = CAS_INT1) =>
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83 FAILED("INCORRECT VALUE RETURNED FOR STATIC "&
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84 "OPERATORS 2");
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85 WHEN ("ABS"(CON15) = CAS_INT1) =>
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86 OBJ1 := 3;
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87 END CASE;
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88 CAS_BOL := TRUE;
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89
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90 CASE CAS_BOL IS
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91 WHEN ("<"(CON11,CON10)) =>
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92 FAILED("INCORRECT VALUE RETURNED FOR STATIC "&
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93 "OPERATORS 3");
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94 WHEN ("<="(CON13,CON12)) =>
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95 OBJ1 := 4;
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96 END CASE;
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97 CAS_BOL := TRUE;
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98
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99 CASE CAS_BOL IS
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100 WHEN ("REM"(CON4,CON3) = CAS_INT2) =>
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101 OBJ1 := 5;
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102 WHEN ("**"(CON3,CON4) = CAS_INT2) =>
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103 FAILED("INCORRECT VALUE RETURNED FOR STATIC "&
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104 "OPERATORS 4");
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105 END CASE;
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106
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107 CASE CAS_BOL IS
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108 WHEN (P.">"(CON1,CON2)) =>
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109 FAILED("INCORRECT VALUE RETURNED FOR STATIC "&
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110 "OPERATORS 5");
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111 WHEN ("OR"(CON7,CON14)) =>
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112 OBJ1 := 6;
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113 END CASE;
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114 CAS_BOL := TRUE;
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115
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116 CASE CAS_BOL IS
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117 WHEN ("MOD"(CON4,CON3) = CAS_INT2) =>
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118 OBJ1 := 7;
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119 WHEN ("ABS"(CON4) = CAS_INT2) =>
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120 FAILED("INCORRECT VALUE RETURNED FOR STATIC "&
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121 "OPERATORS 6");
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122 END CASE;
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123
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124 CASE CAS_BOL IS
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125 WHEN ("AND"(CON7,CON14)) =>
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126 FAILED("INCORRECT VALUE RETURNED FOR STATIC "&
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127 "OPERATORS 7");
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128 WHEN (">="(CON12,CON13)) =>
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129 OBJ1 := 9;
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130 END CASE;
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131
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132 RESULT;
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133
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134 END C49024A;
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