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111
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1 /* PR c/65345 */
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2 /* { dg-do run } */
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3 /* { dg-require-effective-target sync_int_long } */
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4 /* { dg-options "" } */
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5
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6 #define CHECK(X) if (!(X)) __builtin_abort ()
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7
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8 _Atomic int i = 5;
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9 _Atomic int j = 2;
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10
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11 void
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12 fn1 (int a[i = 0])
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13 {
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14 }
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15
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16 void
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17 fn2 (int a[i += 2])
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18 {
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19 }
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20
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21 void
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22 fn3 (int a[++i])
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23 {
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24 }
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25
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26 void
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27 fn4 (int a[++i])
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28 {
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29 }
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30
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31 void
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32 fn5 (int a[++i][j = 10])
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33 {
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34 }
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35
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36 void
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37 fn6 (int a[i = 7][j--])
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38 {
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39 }
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40
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41 int
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42 main ()
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43 {
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44 int a[10];
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45 int aa[10][10];
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46 fn1 (a);
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47 CHECK (i == 0);
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48 fn2 (a);
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49 CHECK (i == 2);
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50 fn3 (a);
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51 CHECK (i == 3);
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52 fn4 (a);
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53 CHECK (i == 4);
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54 fn5 (aa);
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55 CHECK (i == 5);
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56 CHECK (j == 10);
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57 fn6 (aa);
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58 CHECK (i == 7);
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59 CHECK (j == 9);
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60 }
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