111
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1 /* typeof applied to const+nonconst should be nonconst, as should
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2 typeof applied to other arithmetic expressions. Bug 13519. */
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3 /* Origin: Debian bug report 208981
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4 from Kalle Olavi Niemitalo <kon@iki.fi>, adapted to a testcase by
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5 Joseph Myers <jsm@polyomino.org.uk>. */
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6 /* { dg-do compile } */
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7 /* { dg-options "" } */
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8
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9 void fn(void)
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10 {
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11 int n;
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12 const int c;
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13
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14 { __typeof__(n) a1; a1=0; }
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15 { __typeof__(c) a2; a2=0; } /* { dg-error "read-only" "correct error" } */
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16 { __typeof__((int)n) a3; a3=0; }
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17 { __typeof__((int)c) a4; a4=0; } /* { dg-bogus "read-only" "bogus error" } */
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18 { __typeof__((const int)n) a5; a5=0; }
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19 { __typeof__((const int)c) a6; a6=0; }
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20 { __typeof__(0) a7; a7=0; }
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21 { __typeof__(1) a8; a8=0; }
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22
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23 { __typeof__(n+n) b0; b0=0; }
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24 { __typeof__(n+c) b1; b1=0; }
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25 { __typeof__(c+n) b2; b2=0; }
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26 { __typeof__(c+c) b3; b3=0; }
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27
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28 { __typeof__(0+n) c0; c0=0; }
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29 { __typeof__(0+c) c1; c1=0; }
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30 { __typeof__(n+0) c2; c2=0; }
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31 { __typeof__(c+0) c3; c3=0; }
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32
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33 { __typeof__(1+n) d0; d0=0; }
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34 { __typeof__(1+c) d1; d1=0; }
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35 { __typeof__(n+1) d2; d2=0; }
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36 { __typeof__(c+1) d3; d3=0; }
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37
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38 { __typeof__(((int)n)+((int)n)) e0; e0=0; }
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39 { __typeof__(((int)n)+((int)c)) e1; e1=0; }
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40 { __typeof__(((int)c)+((int)n)) e2; e2=0; }
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41 { __typeof__(((int)c)+((int)c)) e3; e3=0; }
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42
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43 { __typeof__(((const int)n)+((const int)n)) f0; f0=0; }
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44 { __typeof__(((const int)n)+((const int)c)) f1; f1=0; }
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45 { __typeof__(((const int)c)+((const int)n)) f2; f2=0; }
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46 { __typeof__(((const int)c)+((const int)c)) f3; f3=0; }
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47 }
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