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111
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1 // PR c++/51884
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2 // { dg-do compile { target c++11 } }
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3 // { dg-final { scan-assembler "_ZN1BIZN3fooIivE3barILb1EEEvvE1CEC1ERKS4_" } }
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4
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5 template<typename TT>
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6 struct test { static const int value = 0; };
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7 template<int I>
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8 struct enable_if { typedef void type; };
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9
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10 struct A { virtual void f() {} };
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11 template<typename U> struct B : A { B(); B(const B&); };
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12 template<typename U> B<U>::B() { }
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13 template<typename U> B<U>::B(const B&) { }
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14
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15 template<class T> void g(T) { }
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16
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17 template<typename T, typename = void> struct foo;
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18 template<typename T>
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19 struct foo<T,typename enable_if<test<T>::value>::type>
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20 {
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21 template <bool P> void bar() {
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22 struct C { } c;
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23 B<C> b;
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24 g(b);
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25 }
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26 };
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27
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28 int main() {
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29 foo<int> f;
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30 f.bar<true>();
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31 }
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