(root)/
gcc-13.2.0/
gcc/
testsuite/
g++.dg/
cpp1z/
class-deduction83.C
// PR c++/96474
// { dg-do compile { target c++17 } }

template <typename = void>
struct A
{
    template <typename = void>
    struct B
    {
    };
};
    
A<>::B b;