commit 7faaa9f3f0df9d23790277834d426c3d992ac3ba
author Carlos Hernandez <chernand@google.com> Tue Aug 05 17:53:32 2014 -0700
committer Carlos Hernandez <chernand@google.com> Tue Aug 05 17:54:05 2014 -0700
tree b788ae3b96daf9f5a79d8ec434e1e9edd56b3a72
parent 810535bb0c575a003b32076e5352ab8fd3f23a1c

Update Eigen to the latest stable release, 3.2.2

./Eigen/src/Core/util/NonMPL2.h is left untouched, so that
usage of non MPL2 code is disabled.

Change-Id: I86fc9257b3c30d0ca15b268d4ef07bf038bba7ca

test/inverse.cpp

diff --git a/test/inverse.cpp b/test/inverse.cpp
index cff42dd..8187b08 100644
--- a/test/inverse.cpp
+++ b/test/inverse.cpp
@@ -13,6 +13,7 @@
 
 template<typename MatrixType> void inverse(const MatrixType& m)
 {
+  using std::abs;
   typedef typename MatrixType::Index Index;
   /* this test covers the following files:
      Inverse.h
@@ -21,8 +22,6 @@
   Index cols = m.cols();
 
   typedef typename MatrixType::Scalar Scalar;
-  typedef typename NumTraits<Scalar>::Real RealScalar;
-  typedef Matrix<Scalar, MatrixType::ColsAtCompileTime, 1> VectorType;
 
   MatrixType m1(rows, cols),
              m2(rows, cols),
@@ -42,6 +41,9 @@
   VERIFY_IS_APPROX(MatrixType(m1.transpose().inverse()), MatrixType(m1.inverse().transpose()));
 
 #if !defined(EIGEN_TEST_PART_5) && !defined(EIGEN_TEST_PART_6)
+  typedef typename NumTraits<Scalar>::Real RealScalar;
+  typedef Matrix<Scalar, MatrixType::ColsAtCompileTime, 1> VectorType;
+  
   //computeInverseAndDetWithCheck tests
   //First: an invertible matrix
   bool invertible;
@@ -63,7 +65,7 @@
   MatrixType m3 = v3*v3.transpose(), m4(rows,cols);
   m3.computeInverseAndDetWithCheck(m4, det, invertible);
   VERIFY( rows==1 ? invertible : !invertible );
-  VERIFY_IS_MUCH_SMALLER_THAN(internal::abs(det-m3.determinant()), RealScalar(1));
+  VERIFY_IS_MUCH_SMALLER_THAN(abs(det-m3.determinant()), RealScalar(1));
   m3.computeInverseWithCheck(m4, invertible);
   VERIFY( rows==1 ? invertible : !invertible );
 #endif
@@ -84,19 +86,19 @@
 
 void test_inverse()
 {
-  int s;
+  int s = 0;
   for(int i = 0; i < g_repeat; i++) {
     CALL_SUBTEST_1( inverse(Matrix<double,1,1>()) );
     CALL_SUBTEST_2( inverse(Matrix2d()) );
     CALL_SUBTEST_3( inverse(Matrix3f()) );
     CALL_SUBTEST_4( inverse(Matrix4f()) );
     CALL_SUBTEST_4( inverse(Matrix<float,4,4,DontAlign>()) );
-    s = internal::random<int>(50,320);
+    s = internal::random<int>(50,320); 
     CALL_SUBTEST_5( inverse(MatrixXf(s,s)) );
     s = internal::random<int>(25,100);
     CALL_SUBTEST_6( inverse(MatrixXcd(s,s)) );
     CALL_SUBTEST_7( inverse(Matrix4d()) );
     CALL_SUBTEST_7( inverse(Matrix<double,4,4,DontAlign>()) );
   }
-  EIGEN_UNUSED_VARIABLE(s)
+  TEST_SET_BUT_UNUSED_VARIABLE(s)
 }