Fix gcc 8.1 warning: "maybe use uninitialized"

6 files changed, 36 insertions, 36 deletions

diff --git a/test/stddeque.cpp b/test/stddeque.cpp
index 0a6aa2572..ea85ea968 100644
--- a/test/stddeque.cpp
+++ b/test/stddeque.cpp
@@ -18,7 +18,7 @@ void check_stddeque_matrix(const MatrixType& m)
   Index rows = m.rows();
   Index cols = m.cols();
   MatrixType x = MatrixType::Random(rows,cols), y = MatrixType::Random(rows,cols);
-  std::deque<MatrixType,Eigen::aligned_allocator<MatrixType> > v(10, MatrixType(rows,cols)), w(20, y);
+  std::deque<MatrixType,Eigen::aligned_allocator<MatrixType> > v(10, MatrixType::Zero(rows,cols)), w(20, y);
   v.front() = x;
   w.front() = w.back();
   VERIFY_IS_APPROX(w.front(), w.back());
@@ -33,7 +33,7 @@ void check_stddeque_matrix(const MatrixType& m)
     ++wi;
   }
 
-  v.resize(21);  
+  v.resize(21,MatrixType::Zero(rows,cols));  
   v.back() = x;
   VERIFY_IS_APPROX(v.back(), x);
   v.resize(22,y);
@@ -46,8 +46,8 @@ template<typename TransformType>
 void check_stddeque_transform(const TransformType&)
 {
   typedef typename TransformType::MatrixType MatrixType;
-  TransformType x(MatrixType::Random()), y(MatrixType::Random());
-  std::deque<TransformType,Eigen::aligned_allocator<TransformType> > v(10), w(20, y);
+  TransformType x(MatrixType::Random()), y(MatrixType::Random()), ti=TransformType::Identity();
+  std::deque<TransformType,Eigen::aligned_allocator<TransformType> > v(10,ti), w(20, y);
   v.front() = x;
   w.front() = w.back();
   VERIFY_IS_APPROX(w.front(), w.back());
@@ -62,7 +62,7 @@ void check_stddeque_transform(const TransformType&)
     ++wi;
   }
 
-  v.resize(21);
+  v.resize(21,ti);
   v.back() = x;
   VERIFY_IS_APPROX(v.back(), x);
   v.resize(22,y);
@@ -75,8 +75,8 @@ template<typename QuaternionType>
 void check_stddeque_quaternion(const QuaternionType&)
 {
   typedef typename QuaternionType::Coefficients Coefficients;
-  QuaternionType x(Coefficients::Random()), y(Coefficients::Random());
-  std::deque<QuaternionType,Eigen::aligned_allocator<QuaternionType> > v(10), w(20, y);
+  QuaternionType x(Coefficients::Random()), y(Coefficients::Random()), qi=QuaternionType::Identity();
+  std::deque<QuaternionType,Eigen::aligned_allocator<QuaternionType> > v(10,qi), w(20, y);
   v.front() = x;
   w.front() = w.back();
   VERIFY_IS_APPROX(w.front(), w.back());
@@ -91,7 +91,7 @@ void check_stddeque_quaternion(const QuaternionType&)
     ++wi;
   }
 
-  v.resize(21);
+  v.resize(21,qi);
   v.back() = x;
   VERIFY_IS_APPROX(v.back(), x);
   v.resize(22,y);
diff --git a/test/stddeque_overload.cpp b/test/stddeque_overload.cpp
index eebe93d81..0f59f0695 100644
--- a/test/stddeque_overload.cpp
+++ b/test/stddeque_overload.cpp
@@ -31,7 +31,7 @@ void check_stddeque_matrix(const MatrixType& m)
   Index rows = m.rows();
   Index cols = m.cols();
   MatrixType x = MatrixType::Random(rows,cols), y = MatrixType::Random(rows,cols);
-  std::deque<MatrixType> v(10, MatrixType(rows,cols)), w(20, y);
+  std::deque<MatrixType> v(10, MatrixType::Zero(rows,cols)), w(20, y);
   v[5] = x;
   w[6] = v[5];
   VERIFY_IS_APPROX(w[6], v[5]);
@@ -64,8 +64,8 @@ template<typename TransformType>
 void check_stddeque_transform(const TransformType&)
 {
   typedef typename TransformType::MatrixType MatrixType;
-  TransformType x(MatrixType::Random()), y(MatrixType::Random());
-  std::deque<TransformType> v(10), w(20, y);
+  TransformType x(MatrixType::Random()), y(MatrixType::Random()), ti=TransformType::Identity();
+  std::deque<TransformType> v(10,ti), w(20, y);
   v[5] = x;
   w[6] = v[5];
   VERIFY_IS_APPROX(w[6], v[5]);
@@ -75,7 +75,7 @@ void check_stddeque_transform(const TransformType&)
     VERIFY_IS_APPROX(w[i], v[i]);
   }
 
-  v.resize(21);
+  v.resize(21,ti);
   v[20] = x;
   VERIFY_IS_APPROX(v[20], x);
   v.resize(22,y);
@@ -98,8 +98,8 @@ template<typename QuaternionType>
 void check_stddeque_quaternion(const QuaternionType&)
 {
   typedef typename QuaternionType::Coefficients Coefficients;
-  QuaternionType x(Coefficients::Random()), y(Coefficients::Random());
-  std::deque<QuaternionType> v(10), w(20, y);
+  QuaternionType x(Coefficients::Random()), y(Coefficients::Random()), qi=QuaternionType::Identity();
+  std::deque<QuaternionType> v(10,qi), w(20, y);
   v[5] = x;
   w[6] = v[5];
   VERIFY_IS_APPROX(w[6], v[5]);
@@ -109,7 +109,7 @@ void check_stddeque_quaternion(const QuaternionType&)
     VERIFY_IS_APPROX(w[i], v[i]);
   }
 
-  v.resize(21);
+  v.resize(21,qi);
   v[20] = x;
   VERIFY_IS_APPROX(v[20], x);
   v.resize(22,y);
diff --git a/test/stdlist.cpp b/test/stdlist.cpp
index c9e5b7286..1af9e6ecb 100644
--- a/test/stdlist.cpp
+++ b/test/stdlist.cpp
@@ -18,7 +18,7 @@ void check_stdlist_matrix(const MatrixType& m)
   Index rows = m.rows();
   Index cols = m.cols();
   MatrixType x = MatrixType::Random(rows,cols), y = MatrixType::Random(rows,cols);
-  std::list<MatrixType,Eigen::aligned_allocator<MatrixType> > v(10, MatrixType(rows,cols)), w(20, y);
+  std::list<MatrixType,Eigen::aligned_allocator<MatrixType> > v(10, MatrixType::Zero(rows,cols)), w(20, y);
   v.front() = x;
   w.front() = w.back();
   VERIFY_IS_APPROX(w.front(), w.back());
@@ -33,7 +33,7 @@ void check_stdlist_matrix(const MatrixType& m)
     ++wi;
   }
 
-  v.resize(21);  
+  v.resize(21, MatrixType::Zero(rows,cols));  
   v.back() = x;
   VERIFY_IS_APPROX(v.back(), x);
   v.resize(22,y);
@@ -46,8 +46,8 @@ template<typename TransformType>
 void check_stdlist_transform(const TransformType&)
 {
   typedef typename TransformType::MatrixType MatrixType;
-  TransformType x(MatrixType::Random()), y(MatrixType::Random());
-  std::list<TransformType,Eigen::aligned_allocator<TransformType> > v(10), w(20, y);
+  TransformType x(MatrixType::Random()), y(MatrixType::Random()), ti=TransformType::Identity();
+  std::list<TransformType,Eigen::aligned_allocator<TransformType> > v(10,ti), w(20, y);
   v.front() = x;
   w.front() = w.back();
   VERIFY_IS_APPROX(w.front(), w.back());
@@ -62,7 +62,7 @@ void check_stdlist_transform(const TransformType&)
     ++wi;
   }
 
-  v.resize(21);
+  v.resize(21, ti);
   v.back() = x;
   VERIFY_IS_APPROX(v.back(), x);
   v.resize(22,y);
@@ -75,8 +75,8 @@ template<typename QuaternionType>
 void check_stdlist_quaternion(const QuaternionType&)
 {
   typedef typename QuaternionType::Coefficients Coefficients;
-  QuaternionType x(Coefficients::Random()), y(Coefficients::Random());
-  std::list<QuaternionType,Eigen::aligned_allocator<QuaternionType> > v(10), w(20, y);
+  QuaternionType x(Coefficients::Random()), y(Coefficients::Random()), qi=QuaternionType::Identity();
+  std::list<QuaternionType,Eigen::aligned_allocator<QuaternionType> > v(10,qi), w(20, y);
   v.front() = x;
   w.front() = w.back();
   VERIFY_IS_APPROX(w.front(), w.back());
@@ -91,7 +91,7 @@ void check_stdlist_quaternion(const QuaternionType&)
     ++wi;
   }
 
-  v.resize(21);
+  v.resize(21,qi);
   v.back() = x;
   VERIFY_IS_APPROX(v.back(), x);
   v.resize(22,y);
diff --git a/test/stdlist_overload.cpp b/test/stdlist_overload.cpp
index 93b6fc9ed..a78516e24 100644
--- a/test/stdlist_overload.cpp
+++ b/test/stdlist_overload.cpp
@@ -47,7 +47,7 @@ void check_stdlist_matrix(const MatrixType& m)
   Index rows = m.rows();
   Index cols = m.cols();
   MatrixType x = MatrixType::Random(rows,cols), y = MatrixType::Random(rows,cols);
-  std::list<MatrixType> v(10, MatrixType(rows,cols)), w(20, y);
+  std::list<MatrixType> v(10, MatrixType::Zero(rows,cols)), w(20, y);
   typename std::list<MatrixType>::iterator itv = get(v, 5);
   typename std::list<MatrixType>::iterator itw = get(w, 6);
   *itv = x;
@@ -86,8 +86,8 @@ template<typename TransformType>
 void check_stdlist_transform(const TransformType&)
 {
   typedef typename TransformType::MatrixType MatrixType;
-  TransformType x(MatrixType::Random()), y(MatrixType::Random());
-  std::list<TransformType> v(10), w(20, y);
+  TransformType x(MatrixType::Random()), y(MatrixType::Random()), ti=TransformType::Identity();
+  std::list<TransformType> v(10,ti), w(20, y);
   typename std::list<TransformType>::iterator itv = get(v, 5);
   typename std::list<TransformType>::iterator itw = get(w, 6);
   *itv = x;
@@ -103,7 +103,7 @@ void check_stdlist_transform(const TransformType&)
     ++itw;
   }
 
-  v.resize(21);
+  v.resize(21, ti);
   set(v, 20, x);
   VERIFY_IS_APPROX(*get(v, 20), x);
   v.resize(22,y);
@@ -126,8 +126,8 @@ template<typename QuaternionType>
 void check_stdlist_quaternion(const QuaternionType&)
 {
   typedef typename QuaternionType::Coefficients Coefficients;
-  QuaternionType x(Coefficients::Random()), y(Coefficients::Random());
-  std::list<QuaternionType> v(10), w(20, y);
+  QuaternionType x(Coefficients::Random()), y(Coefficients::Random()), qi=QuaternionType::Identity();
+  std::list<QuaternionType> v(10,qi), w(20, y);
   typename std::list<QuaternionType>::iterator itv = get(v, 5);
   typename std::list<QuaternionType>::iterator itw = get(w, 6);
   *itv = x;
@@ -143,7 +143,7 @@ void check_stdlist_quaternion(const QuaternionType&)
     ++itw;
   }
 
-  v.resize(21);
+  v.resize(21,qi);
   set(v, 20, x);
   VERIFY_IS_APPROX(*get(v, 20), x);
   v.resize(22,y);
diff --git a/test/stdvector.cpp b/test/stdvector.cpp
index 9a7040874..18de240c6 100644
--- a/test/stdvector.cpp
+++ b/test/stdvector.cpp
@@ -17,7 +17,7 @@ void check_stdvector_matrix(const MatrixType& m)
   Index rows = m.rows();
   Index cols = m.cols();
   MatrixType x = MatrixType::Random(rows,cols), y = MatrixType::Random(rows,cols);
-  std::vector<MatrixType,Eigen::aligned_allocator<MatrixType> > v(10, MatrixType(rows,cols)), w(20, y);
+  std::vector<MatrixType,Eigen::aligned_allocator<MatrixType> > v(10, MatrixType::Zero(rows,cols)), w(20, y);
   v[5] = x;
   w[6] = v[5];
   VERIFY_IS_APPROX(w[6], v[5]);
@@ -86,8 +86,8 @@ template<typename QuaternionType>
 void check_stdvector_quaternion(const QuaternionType&)
 {
   typedef typename QuaternionType::Coefficients Coefficients;
-  QuaternionType x(Coefficients::Random()), y(Coefficients::Random());
-  std::vector<QuaternionType,Eigen::aligned_allocator<QuaternionType> > v(10), w(20, y);
+  QuaternionType x(Coefficients::Random()), y(Coefficients::Random()), qi=QuaternionType::Identity();
+  std::vector<QuaternionType,Eigen::aligned_allocator<QuaternionType> > v(10,qi), w(20, y);
   v[5] = x;
   w[6] = v[5];
   VERIFY_IS_APPROX(w[6], v[5]);
diff --git a/test/stdvector_overload.cpp b/test/stdvector_overload.cpp
index 5c042a64c..da04f8a84 100644
--- a/test/stdvector_overload.cpp
+++ b/test/stdvector_overload.cpp
@@ -31,7 +31,7 @@ void check_stdvector_matrix(const MatrixType& m)
   Index rows = m.rows();
   Index cols = m.cols();
   MatrixType x = MatrixType::Random(rows,cols), y = MatrixType::Random(rows,cols);
-  std::vector<MatrixType> v(10, MatrixType(rows,cols)), w(20, y);
+  std::vector<MatrixType> v(10, MatrixType::Zero(rows,cols)), w(20, y);
   v[5] = x;
   w[6] = v[5];
   VERIFY_IS_APPROX(w[6], v[5]);
@@ -100,8 +100,8 @@ template<typename QuaternionType>
 void check_stdvector_quaternion(const QuaternionType&)
 {
   typedef typename QuaternionType::Coefficients Coefficients;
-  QuaternionType x(Coefficients::Random()), y(Coefficients::Random());
-  std::vector<QuaternionType> v(10), w(20, y);
+  QuaternionType x(Coefficients::Random()), y(Coefficients::Random()), qi=QuaternionType::Identity();
+  std::vector<QuaternionType> v(10,qi), w(20, y);
   v[5] = x;
   w[6] = v[5];
   VERIFY_IS_APPROX(w[6], v[5]);