std::isnan is c++11 only

2015-06-24 10:29:17 +02:00
parent 23da99492f
commit 2a33075aeb
1 changed files with 1 additions and 1 deletions
@@ -318,7 +318,7 @@ template<typename Scalar> void packetmath_real()
    data1[1] = std::numeric_limits<Scalar>::epsilon();
    packet_helper<internal::packet_traits<Scalar>::HasExp,Packet> h;
    h.store(data2, internal::pexp(h.load(data1)));
-    VERIFY(std::isnan(data2[0]));
+    VERIFY(numext::isnan(data2[0]));
    VERIFY_IS_EQUAL(std::exp(std::numeric_limits<Scalar>::epsilon()), data2[1]);

    data1[0] = -std::numeric_limits<Scalar>::epsilon();