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111
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1 // PR target/60648
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2 // { dg-do compile }
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3 // { dg-additional-options "-fPIC" { target fpic } }
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4
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5 enum component
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6 {
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7 Ex,
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8 Ez,
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9 Hy,
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10 Permeability
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11 };
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12 enum derived_component
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13 {};
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14 enum direction
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15 {
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16 X,
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17 Y,
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18 Z,
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19 R,
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20 P,
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21 NO_DIRECTION
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22 };
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23 derived_component a;
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24 component *b;
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25 component c;
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26 direction d;
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27 inline direction fn1 (component p1)
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28 {
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29 switch (p1)
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30 {
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31 case 0:
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32 return Y;
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33 case 1:
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34 return Z;
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35 case Permeability:
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36 return NO_DIRECTION;
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37 }
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38 return X;
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39 }
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40
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41 inline component fn2 (direction p1)
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42 {
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43 switch (p1)
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44 {
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45 case 0:
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46 case 1:
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47 return component ();
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48 case Z:
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49 case R:
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50 return component (1);
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51 case P:
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52 return component (3);
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53 }
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131
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54 } // { dg-warning "control reaches end of non-void function" }
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111
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55
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56 void fn3 ()
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57 {
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58 direction e;
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59 switch (0)
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60 case 0:
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61 switch (a)
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62 {
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63 case 0:
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64 c = Ex;
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65 b[1] = Hy;
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66 }
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67 e = fn1 (b[1]);
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68 b[1] = fn2 (e);
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69 d = fn1 (c);
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70 }
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