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1 // PR c++/89796
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2 // { dg-do compile }
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3 // { dg-additional-options "-Wunused-value" }
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4
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5 int
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6 f1 (int &c)
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7 {
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8 int r;
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9 #pragma omp atomic capture // { dg-bogus "value computed is not used" }
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10 { r = c; c++; }
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11 return r;
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12 }
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13
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14 template <int N>
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15 int
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16 f2 (int &c)
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17 {
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18 int r;
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19 #pragma omp atomic capture // { dg-bogus "value computed is not used" }
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20 { r = c; c++; }
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21 return r;
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22 }
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23
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24 int
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25 f3 (int &c)
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26 {
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27 return f2 <0> (c);
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28 }
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29
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30 int
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31 f4 (int *p)
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32 {
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33 int r;
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34 #pragma omp atomic capture // { dg-bogus "value computed is not used" }
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35 { r = *p; (*p)++; }
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36 return r;
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37 }
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38
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39 template <int N>
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40 int
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41 f5 (int *p)
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42 {
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43 int r;
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44 #pragma omp atomic capture // { dg-bogus "value computed is not used" }
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45 { r = *p; (*p)++; }
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46 return r;
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47 }
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48
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49 int
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50 f6 (int *p)
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51 {
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52 return f5 <0> (p);
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53 }
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