view gcc/testsuite/g++.dg/cpp1y/auto-fn36.C @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
line wrap: on
line source

// PR c++/78282
// { dg-do compile { target c++14 } }

struct null_node
{
  null_node(const null_node&);
};

extern null_node null;

template <typename T>
auto get() { return null; }

template <typename... Ts>
struct inheritor: Ts...
{
  inheritor(const inheritor& outer)
    : Ts(get<Ts...>())...
    { }
};

void test()
{
  extern inheritor<null_node> example;
  inheritor<null_node> result(example);
}