test/bug1213.cpp

// SPDX-FileCopyrightText: The Eigen Authors
// SPDX-License-Identifier: MPL-2.0

// This anonymous enum is essential to trigger the linking issue
enum { Foo };

#include "bug1213.h"

bool bug1213_1(const Eigen::Vector3f& x) { return bug1213_2(x); }