view gcc/testsuite/g++.dg/cpp0x/range-for20.C @ 131:84e7813d76e9

gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
line wrap: on
line source

// PR c++/49834
// PR c++/50020
// { dg-do compile { target c++11 } }

struct A
{
  template <typename T> T get_value() const;
};

struct B {
  A first, second;
};

struct C
{
  B* begin() const;
  B* end() const;
};

template <typename Ret>
struct D
{
  Ret f(const C &p)
  {
    for (const B &i: p)		// OK
      i.second.get_value<int>();
    for (const auto &i: p)	// ERROR
      i.second.get_value<int>();
    return Ret(0);
  }
};

void g()
{
  D<int>().f(C());
}