From 35f7829af10c61e33dd2e2a7a015058e11a11ea0 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sat, 25 Mar 2017 14:17:07 +0100
Subject: update

---
 eigen/failtest/swap_2.cpp | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 eigen/failtest/swap_2.cpp

(limited to 'eigen/failtest/swap_2.cpp')

diff --git a/eigen/failtest/swap_2.cpp b/eigen/failtest/swap_2.cpp
new file mode 100644
index 0000000..c130ba6
--- /dev/null
+++ b/eigen/failtest/swap_2.cpp
@@ -0,0 +1,14 @@
+#include "../Eigen/Core"
+
+using namespace Eigen;
+
+int main()
+{
+  VectorXf a(10), b(10);
+  VectorXf const &ac(a);
+#ifdef EIGEN_SHOULD_FAIL_TO_BUILD
+  b.swap(ac);
+#else
+  b.swap(ac.const_cast_derived());
+#endif
+}
\ No newline at end of file
-- 
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