fix a couple of warnings in the unit tests

5 files changed, 6 insertions, 17 deletions

diff --git a/test/cwiseop.cpp b/test/cwiseop.cpp
index 571c5a800..b3ca94e3a 100644
--- a/test/cwiseop.cpp
+++ b/test/cwiseop.cpp
@@ -60,11 +60,8 @@ template<typename MatrixType> void cwiseops(const MatrixType& m)
              mzero = MatrixType::Zero(rows, cols),
              mones = MatrixType::Ones(rows, cols),
              identity = Matrix<Scalar, MatrixType::RowsAtCompileTime, MatrixType::RowsAtCompileTime>
-                              ::Identity(rows, rows),
-             square = Matrix<Scalar, MatrixType::RowsAtCompileTime, MatrixType::RowsAtCompileTime>::Random(rows, rows);
-  VectorType v1 = VectorType::Random(rows),
-             v2 = VectorType::Random(rows),
-             vzero = VectorType::Zero(rows),
+                              ::Identity(rows, rows);
+  VectorType vzero = VectorType::Zero(rows),
              vones = VectorType::Ones(rows),
              v3(rows);
 
diff --git a/test/eigen2support.cpp b/test/eigen2support.cpp
index a7269fed5..5d0202e34 100644
--- a/test/eigen2support.cpp
+++ b/test/eigen2support.cpp
@@ -35,7 +35,6 @@ template<typename MatrixType> void eigen2support(const MatrixType& m)
   Index cols = m.cols();
 
   MatrixType m1 = MatrixType::Random(rows, cols),
-             m2 = MatrixType::Random(rows, cols),
              m3(rows, cols);
 
   Scalar  s1 = internal::random<Scalar>(),
diff --git a/test/geo_eulerangles.cpp b/test/geo_eulerangles.cpp
index f82cb8fbe..8029a694e 100644
--- a/test/geo_eulerangles.cpp
+++ b/test/geo_eulerangles.cpp
@@ -42,7 +42,6 @@ template<typename Scalar> void eulerangles(void)
 
   #define VERIFY_EULER(I,J,K, X,Y,Z) { \
     Vector3 ea = m.eulerAngles(I,J,K); \
-    Matrix3 m1 = Matrix3(AngleAxisx(ea[0], Vector3::Unit##X()) * AngleAxisx(ea[1], Vector3::Unit##Y()) * AngleAxisx(ea[2], Vector3::Unit##Z())); \
     VERIFY_IS_APPROX(m,  Matrix3(AngleAxisx(ea[0], Vector3::Unit##X()) * AngleAxisx(ea[1], Vector3::Unit##Y()) * AngleAxisx(ea[2], Vector3::Unit##Z()))); \
   }
   VERIFY_EULER(0,1,2, X,Y,Z);
diff --git a/test/geo_homogeneous.cpp b/test/geo_homogeneous.cpp
index 26254b757..3efcb77db 100644
--- a/test/geo_homogeneous.cpp
+++ b/test/geo_homogeneous.cpp
@@ -42,17 +42,13 @@ template<typename Scalar,int Size> void homogeneous(void)
   typedef Matrix<Scalar,Size+1,Size> T3MatrixType;
 
   VectorType v0 = VectorType::Random(),
-             v1 = VectorType::Random(),
              ones = VectorType::Ones();
 
-  HVectorType hv0 = HVectorType::Random(),
-              hv1 = HVectorType::Random();
+  HVectorType hv0 = HVectorType::Random();
 
-  MatrixType m0 = MatrixType::Random(),
-             m1 = MatrixType::Random();
+  MatrixType m0 = MatrixType::Random();
 
-  HMatrixType hm0 = HMatrixType::Random(),
-              hm1 = HMatrixType::Random();
+  HMatrixType hm0 = HMatrixType::Random();
 
   hv0 << v0, 1;
   VERIFY_IS_APPROX(v0.homogeneous(), hv0);
diff --git a/test/geo_orthomethods.cpp b/test/geo_orthomethods.cpp
index 020ae7103..aa3c8b61d 100644
--- a/test/geo_orthomethods.cpp
+++ b/test/geo_orthomethods.cpp
@@ -88,9 +88,7 @@ template<typename Scalar, int Size> void orthomethods(int size=Size)
   typedef Matrix<Scalar,Size,3> MatrixN3;
   typedef Matrix<Scalar,3,1> Vector3;
 
-  VectorType v0 = VectorType::Random(size),
-             v1 = VectorType::Random(size),
-             v2 = VectorType::Random(size);
+  VectorType v0 = VectorType::Random(size);
 
   // unitOrthogonal
   VERIFY_IS_MUCH_SMALLER_THAN(v0.unitOrthogonal().dot(v0), Scalar(1));