--- include/cxxtools/char.h.orig	2021-01-29 19:43:52.324969183 +0100
+++ include/cxxtools/char.h	2021-01-29 19:48:25.881311623 +0100
@@ -68,9 +68,7 @@
             typedef int32_t value_type;
 
             //! Constructs a character with a value of 0.
-            Char()
-            : _value(0)
-            {}
+            Char() = default;
 
             //! Constructs a character using the given char as base for the character value.
             Char(char ch)
@@ -114,9 +112,6 @@
                 return Char(0);
             }
 
-            Char& operator=(const Char& ch)
-            { _value = ch._value; return *this; }
-
             /**
              * @brief Returns the internal value (unsigned 32 bits) of this character.
              * @return The 32-bit-value of this character.
@@ -336,14 +331,14 @@
     inline char_traits<cxxtools::Char>::char_type*
     char_traits<cxxtools::Char>::move(char_type* s1, const char_type* s2, int_type n)
     {
-        return (cxxtools::Char*)std::memmove(s1, s2, n * sizeof(cxxtools::Char));
+        return static_cast<cxxtools::Char*>(std::memmove(static_cast<void*>(s1), static_cast<const void*>(s2), n * sizeof(cxxtools::Char)));	
     }
 
 
     inline char_traits<cxxtools::Char>::char_type*
     char_traits<cxxtools::Char>::copy(char_type* s1, const char_type* s2, size_t n)
     {
-        return (cxxtools::Char*)std::memcpy(s1, s2, n * sizeof(cxxtools::Char));
+        return static_cast<cxxtools::Char*>(std::memcpy(static_cast<void*>(s1), static_cast<const void*>(s2), n * sizeof(cxxtools::Char))); 
     }