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111
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1 // PR c++/43024
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2 // { dg-options "-O2" }
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3
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4 void foo();
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5
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6 template<int> struct X
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7 {
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8 enum { e };
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9 typedef int Y;
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10 };
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11
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12 template<int N = 0> struct A
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13 {
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14 ~A() { foo(); }
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15 A() { a<0>(0); }
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16 template<int> void a(typename X<!X<N>::e>::Y);
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17 struct B b();
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18 };
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19
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20 struct B
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21 {
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22 A<> b0, b1, b2, b3;
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23 B operator+ (const B&);
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24 };
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25
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26 struct C
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27 {
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28 A<> c0, c1, c2, c3, c4, c5, c6, c7, c8;
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29 };
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30
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31 inline void bar(int i)
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32 {
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33 A<> a0, a1;
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34 if (i) a0.b() + a0.b() + a0.b() + a0.b();
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35 }
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36
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37 void baz()
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38 {
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39 C c;
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40 bar(0);
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41 }
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