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annotate gcc/testsuite/c-c++-common/Wimplicit-fallthrough-16.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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111
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1 /* PR c/7652 */
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2 /* { dg-do compile } */
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3 /* { dg-options "-Wimplicit-fallthrough" } */
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4
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5 /* Another nested switch, and with an initialization on top. Check that
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6 we do warn here. */
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7
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8 void
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9 f (int i)
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10 {
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11 switch (i)
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12 {
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13 case 1:
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14 {
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15 int t = 3;
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16 switch (i)
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17 {
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18 case 3:
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19 if (i > 5)
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20 --i;
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21 i += 10; /* { dg-warning "statement may fall through" } */
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22 case 4:
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23 t /= 5;
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24 break;
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25 }
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26 break;
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27 }
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28 case 2:
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29 --i;
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30 break;
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31 }
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32 }