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annotate gcc/testsuite/gcc.dg/cpp/if-unary.c @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /* Copyright (C) 2000 Free Software Foundation, Inc. */
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2
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3 /* { dg-do preprocess } */
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4
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5 /* Test the various unary operators. */
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6
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7 #if 1 + + + 1 /* allow multiple unary sign operators :) */
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8 #endif
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9
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10 #if 8 - +3 != +4 + +1
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11 #error /* { dg-bogus "error" "unary +" } */
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12 #endif
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13
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14 #if -2 - -1 != -1
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15 #error /* { dg-bogus "error" "unary -" } */
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16 #endif
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17
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18 #if ~0 != -1
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19 #error /* { dg-bogus "error" "unary ~" } */
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20 #endif
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21
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22 #if !0 && (!1 == 0) && !!1 != 1
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23 #error /* { dg-bogus "error" "unary !" } */
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24 #endif
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25
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26 #if ~~8 != 8
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27 #error /* { dg-bogus "error" "double unary ~" } */
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28 #endif
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29
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30 #if 5 + +!-4 != 5
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31 #error /* { dg-bogus "error" "compound unary +, !, -" } */
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32 #endif