From f6bec4948dda62c69ce7b242c96a0c7546a7f403 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sun, 22 Sep 2019 13:35:52 +0200
Subject: filter/kalman: fix eigen warnings

---
 filter-kalman/kalman.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/filter-kalman/kalman.h b/filter-kalman/kalman.h
index 2d8db86e..1e6e2ac4 100644
--- a/filter-kalman/kalman.h
+++ b/filter-kalman/kalman.h
@@ -19,9 +19,19 @@ using namespace options;
 #   define EIGEN_VECTORIZE_SSE4_2
 #endif
 
+// nodiscard for placement new
+#ifdef _MSC_VER
+#   pragma warning(push)
+#   pragma warning(disable : 4834)
+#endif
+
 #include <Eigen/Core>
 #include <Eigen/LU>
 
+#ifdef _MSC_VER
+#   pragma warning(pop)
+#endif
+
 #include "ui_ftnoir_kalman_filtercontrols.h"
 #include <QString>
 #include <QWidget>
-- 
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