(root)/
gcc-13.2.0/
gcc/
testsuite/
g++.dg/
cpp0x/
pr85070.C
// { dg-do compile { target c++11 } }

struct A;

struct B
{
  constexpr A & operator= (const A &);
};

struct A : B
{
  using B::operator=;
} a { a = a };