gcc/testsuite/g++.dg/cpp1z/inline-var5.C

// PR c++/89405
// { dg-do compile { target c++17 } }
// { dg-options "-fno-weak" }

template <int N>
struct S
{
  static constexpr int a = N;	// { dg-warning "semantics of inline variable" }
};				// { dg-message "you can work around this" "" { target *-*-* } .-1 }

const int *x = &S<0>::a;