Viewing file:  mangle76.C (1000 B) -rw-r--r--
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// PR c++/98545
// { dg-do compile { target c++11 } }
// { dg-options "-Wabi=14" }
class a {
public:
a();
template <typename b> a(b);
};
template <class = double> using c = a;
class f {
protected:
template <class d, class e> void operator()(d, double, e);
};
class i : f {
public:
template <class... g>
[[gnu::used]] auto h(g...) -> decltype(operator()(g()...)) {} // { dg-warning "mangled name" }
// { dg-final { scan-assembler "_ZN1i1hIJ1adS1_EEEDTcldtdefpTonclspcvT__EEEDpS2_" } }
};
template <class> class C {
public:
template <class j> C(j);
i k() const;
int operator()() {
int l = 10;
c<> m, n;
operator()(m, l, n);
return 0;
}
int operator()(c<> &, c<> const &, c<> const &) const;
template <class d, class e> void k(d m, double gamma, e o) const {
k().h(m, gamma, o);
}
};
template <class r> int C<r>::operator()(c<> &, c<> const &, c<> const &) const {
[&](c<> m, double gamma, c<> o) { k(m, gamma, o); };
return 0;
}
c<> p = C<double>(p)();
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