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111
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1 // { dg-do assemble }
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2 // { dg-options "-fexceptions -O -S" }
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3
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4 extern "C" int printf (const char *, ...);
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5 extern "C" int atoi (const char *);
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6 extern "C" void exit (int);
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7
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8 struct Exception
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9 {
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10 int v;
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11 Exception(int i) { v = i; };
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12 };
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13
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14 void inc(int &i)
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15 {
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16 try {
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17 if (i == 0)
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18 throw Exception(i);
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19 else
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20 i++;
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21 }
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22 catch (Exception v) {
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23 i = v.v;
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24 }
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25 }
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26
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131
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27 int
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111
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28 main (int argc, const char *argv[])
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29 {
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30 if (argc != 2)
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31 {
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32 printf ("usage: a.out <num>\n");
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33 exit (1);
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34 }
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35 int count = atoi (argv[1]);
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36 inc (count);
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37 printf ("success\n");
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38 exit (0);
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39 }
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