Implement P0732R2, class types in non-type template parameters.

[thirdparty/gcc.git] / gcc / testsuite / g++.dg / template / nontype4.C

// { dg-do compile }

// Origin: Ivan Godard <igodard@pacbell.net>
//	   Volker Reichelt <reichelt@gcc.gnu.org>

// PR c++/13797: ICE invalid nontype template parameter

template <int> struct A
{
    typedef A<0> B;		// { dg-message "previous declaration" }
    template <B> struct B {};	// { dg-error "class type|incomplete|typedef" }
};

A<0> a;