From 44861dcbfeee041223c4aac1ee075e92fa4daa01 Mon Sep 17 00:00:00 2001 From: Stanislaw Halik Date: Sun, 18 Sep 2016 12:42:15 +0200 Subject: update --- eigen/test/eigen2/eigen2_bug_132.cpp | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 eigen/test/eigen2/eigen2_bug_132.cpp (limited to 'eigen/test/eigen2/eigen2_bug_132.cpp') diff --git a/eigen/test/eigen2/eigen2_bug_132.cpp b/eigen/test/eigen2/eigen2_bug_132.cpp new file mode 100644 index 0000000..7fe3610 --- /dev/null +++ b/eigen/test/eigen2/eigen2_bug_132.cpp @@ -0,0 +1,26 @@ +// This file is part of Eigen, a lightweight C++ template library +// for linear algebra. Eigen itself is part of the KDE project. +// +// Copyright (C) 2010 Benoit Jacob +// +// This Source Code Form is subject to the terms of the Mozilla +// Public License v. 2.0. If a copy of the MPL was not distributed +// with this file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#include "main.h" + +void test_eigen2_bug_132() { + int size = 100; + MatrixXd A(size, size); + VectorXd b(size), c(size); + { + VectorXd y = A.transpose() * (b-c); // bug 132: infinite recursion in coeffRef + VectorXd z = (b-c).transpose() * A; // bug 132: infinite recursion in coeffRef + } + + // the following ones weren't failing, but let's include them for completeness: + { + VectorXd y = A * (b-c); + VectorXd z = (b-c).transpose() * A.transpose(); + } +} -- cgit v1.2.3