commit 8640093af1f66dd6c390420ee6919f7ba0c89e0c
author Gael Guennebaud <g.gael@free.fr> Fri Jun 09 12:45:01 2017 +0200
committer Gael Guennebaud <g.gael@free.fr> Fri Jun 09 12:45:01 2017 +0200
tree 54773555bf9eed2bb6ac7ccfca9c03c6391fd803
parent a7be4cd1b1ea4d85165f003d793f1d46b199b7bd

fix compilation in C++98

unsupported/test/autodiff_scalar.cpp

diff --git a/unsupported/test/autodiff_scalar.cpp b/unsupported/test/autodiff_scalar.cpp
index 3a78d6b..9cf1128 100644
--- a/unsupported/test/autodiff_scalar.cpp
+++ b/unsupported/test/autodiff_scalar.cpp
@@ -81,8 +81,9 @@
   typedef std::numeric_limits<AD> A;
   typedef std::numeric_limits<Scalar> B;
 
-  bool res = std::is_base_of<B, A>::value;
-  VERIFY_IS_EQUAL(res, true);
+#if EIGEN_HAS_CXX11
+  VERIFY(bool(std::is_base_of<B, A>::value));
+#endif
 }
 
 void test_autodiff_scalar()