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std::isnan is c++11 only

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