From 478de03bd8d91ab6238f322ed4783daa71a97b40 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Sat, 5 Nov 2011 23:30:49 +0100
Subject: [PATCH] fix a couple of warnings in the unit tests

---
 Eigen/src/Eigen2Support/Geometry/All.h |  2 +-
 test/cwiseop.cpp                       |  7 ++-----
 test/eigen2support.cpp                 |  1 -
 test/geo_eulerangles.cpp               |  1 -
 test/geo_homogeneous.cpp               | 10 +++-------
 test/geo_orthomethods.cpp              |  4 +---
 unsupported/test/mpreal/dlmalloc.h     |  2 +-
 7 files changed, 8 insertions(+), 19 deletions(-)

diff --git a/Eigen/src/Eigen2Support/Geometry/All.h b/Eigen/src/Eigen2Support/Geometry/All.h
index 9d8244b07..e0b00fccc 100644
--- a/Eigen/src/Eigen2Support/Geometry/All.h
+++ b/Eigen/src/Eigen2Support/Geometry/All.h
@@ -112,4 +112,4 @@
 #undef Hyperplane
 #undef ParametrizedLine
 
-#endif // EIGEN2_GEOMETRY_MODULE_H
\ No newline at end of file
+#endif // EIGEN2_GEOMETRY_MODULE_H
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));
diff --git a/unsupported/test/mpreal/dlmalloc.h b/unsupported/test/mpreal/dlmalloc.h
index a90dcb6f5..ac46f0845 100755
--- a/unsupported/test/mpreal/dlmalloc.h
+++ b/unsupported/test/mpreal/dlmalloc.h
@@ -556,7 +556,7 @@ int mspace_mallopt(int, int);
 #endif  /* MSPACES */
 
 #ifdef __cplusplus
-};  /* end of extern "C" */
+}  /* end of extern "C" */
 #endif
 
 #endif /* MALLOC_280_H */