From d5ed64512fc79dff800c90acd73e3e6a08a3d2c3 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Mon, 27 Aug 2018 10:38:20 +0200
Subject: bug #1573: workaround gcc 4.7 and 4.8 bug

---
 test/geo_quaternion.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'test/geo_quaternion.cpp')

diff --git a/test/geo_quaternion.cpp b/test/geo_quaternion.cpp
index ed801c71b..27219db10 100644
--- a/test/geo_quaternion.cpp
+++ b/test/geo_quaternion.cpp
@@ -290,6 +290,8 @@ template<typename PlainObjectType> void check_const_correctness(const PlainObjec
 
 // Regression for bug 1573
 struct MovableClass {
+  // The following line is a workaround for gcc 4.7 and 4.8 (see bug 1573 comments).
+  static_assert(std::is_nothrow_move_constructible<Quaternionf>::value,"");
   MovableClass() = default;
   MovableClass(const MovableClass&) = default;
   MovableClass(MovableClass&&) noexcept = default;
-- 
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