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111
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1 -- C54A42F.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 CASE_STATEMENT CORRECTLY HANDLES SEVERAL SMALL,
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26 -- NON-CONTIGUOUS RANGES OF INTEGERS COVERED BY A SINGLE 'OTHERS'
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27 -- ALTERNATIVE.
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28
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29
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30 -- (OPTIMIZATION TEST.)
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31
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32
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33 -- RM 03/31/81
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34
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35
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36 WITH REPORT;
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37 PROCEDURE C54A42F IS
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38
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39 USE REPORT ;
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40
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41 BEGIN
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42
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43 TEST( "C54A42F" , "TEST THAT A CASE_STATEMENT CORRECTLY HANDLES" &
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44 " SEVERAL SMALL, NON-CONTIGUOUS ENUMERATION" &
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45 " RANGES COVERED BY A SINGLE 'OTHERS' " &
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46 " ALTERNATIVE" );
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47
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48 DECLARE
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49
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50 TYPE DAY IS (SUN , MON , TUE , WED , THU , FRI , SAT );
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51
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52 DYNVAR2 : DAY := MON ;
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53 STATVAR : DAY := TUE ;
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54 STATCON : CONSTANT DAY := WED ;
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55 DYNVAR : DAY := THU ;
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56 DYNCON : CONSTANT DAY := DAY'VAL( IDENT_INT(5) ); -- FRI
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57
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58 BEGIN
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59
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60 IF EQUAL(1,289) THEN
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61 DYNVAR := SUN ;
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62 DYNVAR2 := SUN ;
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63 END IF;
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64
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65 CASE SUN IS -- SUN
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66 WHEN THU => FAILED("WRONG ALTERNATIVE F1");
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67 WHEN SUN => NULL ;
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68 WHEN SAT => FAILED("WRONG ALTERNATIVE F3");
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69 WHEN TUE..WED => FAILED("WRONG ALTERNATIVE F4");
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70 WHEN OTHERS => FAILED("WRONG ALTERNATIVE F5");
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71 END CASE;
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72
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73 CASE DYNVAR2 IS -- MON
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74 WHEN THU => FAILED("WRONG ALTERNATIVE G1");
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75 WHEN SUN => FAILED("WRONG ALTERNATIVE G2");
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76 WHEN SAT => FAILED("WRONG ALTERNATIVE G3");
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77 WHEN TUE..WED => FAILED("WRONG ALTERNATIVE G4");
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78 WHEN OTHERS => NULL ;
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79 END CASE;
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80
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81 CASE STATVAR IS -- TUE
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82 WHEN THU => FAILED("WRONG ALTERNATIVE H1");
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83 WHEN SUN => FAILED("WRONG ALTERNATIVE H2");
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84 WHEN SAT => FAILED("WRONG ALTERNATIVE H3");
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85 WHEN TUE..WED => NULL ;
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86 WHEN OTHERS => FAILED("WRONG ALTERNATIVE H5");
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87 END CASE;
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88
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89 CASE STATCON IS -- WED
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90 WHEN THU => FAILED("WRONG ALTERNATIVE I1");
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91 WHEN SUN => FAILED("WRONG ALTERNATIVE I2");
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92 WHEN SAT => FAILED("WRONG ALTERNATIVE I3");
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93 WHEN TUE..WED => NULL ;
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94 WHEN OTHERS => FAILED("WRONG ALTERNATIVE I5");
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95 END CASE;
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96
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97 CASE DYNVAR IS -- THU
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98 WHEN THU => NULL ;
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99 WHEN SUN => FAILED("WRONG ALTERNATIVE J2");
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100 WHEN SAT => FAILED("WRONG ALTERNATIVE J3");
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101 WHEN TUE..WED => FAILED("WRONG ALTERNATIVE J4");
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102 WHEN OTHERS => FAILED("WRONG ALTERNATIVE J5");
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103 END CASE;
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104
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105 CASE DYNCON IS -- FRI
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106 WHEN THU => FAILED("WRONG ALTERNATIVE K1");
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107 WHEN SUN => FAILED("WRONG ALTERNATIVE K2");
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108 WHEN SAT => FAILED("WRONG ALTERNATIVE K3");
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109 WHEN TUE..WED => FAILED("WRONG ALTERNATIVE K4");
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110 WHEN OTHERS => NULL ;
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111 END CASE;
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112
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113 CASE DAY'SUCC( DYNCON ) IS -- SAT
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114 WHEN THU => FAILED("WRONG ALTERNATIVE L1");
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115 WHEN SUN => FAILED("WRONG ALTERNATIVE L2");
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116 WHEN SAT => NULL ;
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117 WHEN TUE..WED => FAILED("WRONG ALTERNATIVE L4");
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118 WHEN OTHERS => FAILED("WRONG ALTERNATIVE L5");
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119 END CASE;
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120 END ;
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121
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122
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123 RESULT ;
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124
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125
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126 END C54A42F ;
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