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authorGravatar Gael Guennebaud <g.gael@free.fr>2015-06-25 14:04:05 +0200
committerGravatar Gael Guennebaud <g.gael@free.fr>2015-06-25 14:04:05 +0200
commit6b4d255cab6b5a5eb4058f583d08a3a01a491027 (patch)
treee6a408c3419eba4592e123cbf9434238b9bf0b1f /test
parent973b0a90db5e3f506ff7c745cd6d1a6b12cbe00d (diff)
Avoid division by a zero complex
Diffstat (limited to 'test')
-rw-r--r--test/array.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/test/array.cpp b/test/array.cpp
index 86402ce6c..158bf3d13 100644
--- a/test/array.cpp
+++ b/test/array.cpp
@@ -251,7 +251,7 @@ template<typename ArrayType> void array_real(const ArrayType& m)
VERIFY((round(m1) <= ceil(m1) && round(m1) >= floor(m1)).all());
VERIFY(Eigen::isnan((m1*0.0)/0.0).all());
VERIFY(Eigen::isinf(m4/0.0).all());
- VERIFY((isfinite(m1) && !Eigen::isfinite(m1*0.0/0.0) && !Eigen::isfinite(m4/0.0)).all());
+ VERIFY((Eigen::isfinite(m1) && (!Eigen::isfinite(m1*0.0/0.0)) && (!Eigen::isfinite(m4/0.0))).all());
VERIFY_IS_APPROX(inverse(inverse(m1)),m1);
VERIFY((abs(m1) == m1 || abs(m1) == -m1).all());
VERIFY_IS_APPROX(m3, sqrt(abs2(m1)));
@@ -358,7 +358,7 @@ template<typename ArrayType> void array_complex(const ArrayType& m)
VERIFY(Eigen::isnan(m1*zero/zero).all());
#if EIGEN_COMP_CLANG
// clang's complex division is notoriously broken
- if(numext::isinf(m4(0,0)/Scalar(0))) {
+ if(numext::isinf(m4(0,0)/RealScalar(0))) {
#endif
VERIFY(Eigen::isinf(m4/zero).all());
#if EIGEN_COMP_CLANG
@@ -368,7 +368,7 @@ template<typename ArrayType> void array_complex(const ArrayType& m)
VERIFY(isinf(m4.real()/zero.real()).all());
}
#endif
- VERIFY((isfinite(m1) && !Eigen::isfinite(m1*zero/zero) && !Eigen::isfinite(m1/zero)).all());
+ VERIFY((Eigen::isfinite(m1) && (!Eigen::isfinite(m1*zero/zero)) && (!Eigen::isfinite(m1/zero))).all());
VERIFY_IS_APPROX(inverse(inverse(m1)),m1);
VERIFY_IS_APPROX(conj(m1.conjugate()), m1);