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annotate gcc/testsuite/gcc.dg/Wcxx-compat-4.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* { dg-do compile } */
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2 /* { dg-options "-Wc++-compat" } */
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3 enum E1 { A, B, C };
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4 enum E2 { D, E, F };
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5
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6 enum E1 g1;
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7 enum E2 g2;
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8
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9 void
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10 f1 ()
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11 {
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12 int a;
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13 int d;
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14 enum E1 e1;
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15 enum E2 e2;
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16 a = A;
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17 a = !B;
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18 d = E;
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19 e1 = A;
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20 e1 = D; /* { dg-warning "invalid in C\[+\]\[+\]" } */
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21 e1 = 0; /* { dg-warning "invalid in C\[+\]\[+\]" } */
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22 e1 = (enum E1) 0;
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23 e1 = (enum E2) 0; /* { dg-warning "invalid in C\[+\]\[+\]" } */
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24 e1 = e2; /* { dg-warning "invalid in C\[+\]\[+\]" } */
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25 e1 = g1;
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26 e1 = g2; /* { dg-warning "invalid in C\[+\]\[+\]" } */
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27 e2 = A; /* { dg-warning "invalid in C\[+\]\[+\]" } */
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28 e2 = D;
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29 }
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30
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31 struct s { enum E1 e1 : 3; };
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32
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33 void
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34 f2 (struct s sv)
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35 {
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36 sv.e1 = A;
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37 sv.e1 = D; /* { dg-warning "invalid in C\[+\]\[+\]" } */
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38 g1 = sv.e1;
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39 g2 = sv.e1; /* { dg-warning "invalid in C\[+\]\[+\]" } */
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40 }
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41
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42 void
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43 f3 (struct s *pv)
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44 {
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45 pv->e1 = A;
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46 pv->e1 = D; /* { dg-warning "invalid in C\[+\]\[+\]" } */
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47 g1 = pv->e1;
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48 g2 = pv->e1; /* { dg-warning "invalid in C\[+\]\[+\]" } */
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49 }