16
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1 /* PR c++/77434 */
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2 /* { dg-options "-Wint-in-bool-context" } */
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3 /* { dg-do compile } */
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4
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5 enum truth { yes, no, maybe };
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6
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7 int foo (int a, int b)
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8 {
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9 if (a > 0 && a <= (b == 1) ? 1 : 2) /* { dg-warning "boolean context" } */
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10 return 1;
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11
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12 if (a > 0 && a <= (b == 2) ? 1 : 1) /* { dg-bogus "boolean context" } */
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13 return 2;
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14
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15 if (a > 0 && a <= (b == 3) ? 0 : 2) /* { dg-warning "boolean context" } */
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16 return 3;
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17
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18 if (a == b ? 0 : 0) /* { dg-bogus "boolean context" } */
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19 return 4;
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20
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21 if (a == ((b ? 2|4 : 1) & 3 ? 0 : 2)) /* { dg-bogus "boolean context" } */
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22 return 5;
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23
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24 if (a ? 1 : 1+1) /* { dg-warning "boolean context" } */
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25 return 6;
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26
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27 if (b ? 1+1 : 1) /* { dg-warning "boolean context" } */
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28 return 7;
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29
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30 for (a = 0; 1 << a; a++); /* { dg-warning "boolean context" } */
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31
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32 if (yes || no || maybe) /* { dg-warning "boolean context" "" { target c++ } } */
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33 return 8;
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34
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35 if (yes || no) /* { dg-bogus "boolean context" } */
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36 return 9;
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37
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38 return 0;
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39 }
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