diff --git a/latan/Global.hpp b/latan/Global.hpp
index f4d374b..accd4f2 100644
--- a/latan/Global.hpp
+++ b/latan/Global.hpp
@@ -43,7 +43,7 @@
 // copy/assignement from Eigen expression
 #define EIGEN_EXPR_CTOR(ctorName, Class, Base, EigenBase) \
 template <typename Derived>\
-ctorName(const Eigen::EigenBase<Derived> &m): Base(m) {};\
+ctorName(const Eigen::EigenBase<Derived> &m): Base(m) {}\
 template<typename Derived>\
 Class & operator=(const Eigen::EigenBase<Derived> &m)\
 {\
diff --git a/latan/Io.cpp b/latan/Io.cpp
index 14036b6..6ff5909 100644
--- a/latan/Io.cpp
+++ b/latan/Io.cpp
@@ -116,7 +116,7 @@ void AsciiFile::save(const DMat &m, const std::string &name)
     isParsed_ = false;
     fileStream_ << "#L latan_begin mat " << name << endl;
     fileStream_ << m.cols() << endl;
-    fileStream_ << scientific << m << defaultfloat << endl;
+    fileStream_ << scientific << m << endl;
     fileStream_ << "#L latan_end mat " << endl;
 }
 
diff --git a/latan/Mat.hpp b/latan/Mat.hpp
index bcbeeb6..15eabef 100644
--- a/latan/Mat.hpp
+++ b/latan/Mat.hpp
@@ -34,7 +34,7 @@ public:
     // constructors
     DMat(void);
     DMat(const unsigned int nRow, const unsigned int nCol);
-    EIGEN_EXPR_CTOR(DMat, DMat, Base, MatrixBase);
+    EIGEN_EXPR_CTOR(DMat, DMat, Base, MatrixBase)
     // IO
     virtual IoType getType(void) const;
 };
diff --git a/latan/StatArray.hpp b/latan/StatArray.hpp
index dc08ba9..985e48e 100644
--- a/latan/StatArray.hpp
+++ b/latan/StatArray.hpp
@@ -39,7 +39,7 @@ public:
     StatArray(void);
     StatArray(const unsigned int size);
     EIGEN_EXPR_CTOR(StatArray, unique_arg(StatArray<T, offset>), Base,
-                    ArrayBase);
+                    ArrayBase)
     // destructor
     virtual ~StatArray(void);
     // access