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111
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1 /*
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2 { dg-do run }
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3 { dg-options "-O2" }
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4 */
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5
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6 extern void abort (void);
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7
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8 enum Status
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9 {
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10 P_ON_LOWER = -4,
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11 P_ON_UPPER = -2,
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12 P_FREE = -1
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13 };
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14
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15 void
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16 foo (enum Status *stat, double newUpper, double lower, double max)
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17 {
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18 if (newUpper >= max)
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19 *stat = P_FREE;
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20 else if (newUpper == lower)
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21 *stat = P_ON_LOWER;
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22 }
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23
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24 int
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25 main ()
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26 {
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27 enum Status stat = P_ON_UPPER;
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28
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29 foo (&stat, 5.0, -10.0, 10.0);
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30
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31 if (stat != P_ON_UPPER)
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32 abort ();
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33 return 0;
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34 }
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