diff -r e74a882c8d22 -r 44e02a88f1e7 stage3/datatype_functions.hh
--- a/stage3/datatype_functions.hh	Thu Dec 27 15:04:58 2012 +0000
+++ b/stage3/datatype_functions.hh	Thu Dec 27 15:31:01 2012 +0000
@@ -47,71 +47,6 @@
 
 
 
-/* A small helper class, to transform elementary data type to string.
- * this allows us to generate more relevant error messages...
- */
-
-class elementary_type_c: public null_visitor_c {
-  protected:
-    elementary_type_c(void)  {};
-    ~elementary_type_c(void) {};
-
-  private:
-    /* singleton class! */
-    static elementary_type_c *singleton;
-
-  public:
-    static const char * to_string(symbol_c *symbol);
-
-
-    /***********************************/
-    /* B 1.3.1 - Elementary Data Types */
-    /***********************************/
-    void *visit(time_type_name_c        *symbol) {return (void *)"TIME";        };
-    void *visit(bool_type_name_c        *symbol) {return (void *)"BOOL";        };
-    void *visit(sint_type_name_c        *symbol) {return (void *)"SINT";        };
-    void *visit(int_type_name_c         *symbol) {return (void *)"INT";         };
-    void *visit(dint_type_name_c        *symbol) {return (void *)"DINT";        };
-    void *visit(lint_type_name_c        *symbol) {return (void *)"LINT";        };
-    void *visit(usint_type_name_c       *symbol) {return (void *)"USINT";       };
-    void *visit(uint_type_name_c        *symbol) {return (void *)"UINT";        };
-    void *visit(udint_type_name_c       *symbol) {return (void *)"UDINT";       };
-    void *visit(ulint_type_name_c       *symbol) {return (void *)"ULINT";       };
-    void *visit(real_type_name_c        *symbol) {return (void *)"REAL";        };
-    void *visit(lreal_type_name_c       *symbol) {return (void *)"LREAL";       };
-    void *visit(date_type_name_c        *symbol) {return (void *)"DATE";        };
-    void *visit(tod_type_name_c         *symbol) {return (void *)"TOD";         };
-    void *visit(dt_type_name_c          *symbol) {return (void *)"DT";          };
-    void *visit(byte_type_name_c        *symbol) {return (void *)"BYTE";        };
-    void *visit(word_type_name_c        *symbol) {return (void *)"WORD";        };
-    void *visit(lword_type_name_c       *symbol) {return (void *)"LWORD";       };
-    void *visit(dword_type_name_c       *symbol) {return (void *)"DWORD";       };
-    void *visit(string_type_name_c      *symbol) {return (void *)"STRING";      };
-    void *visit(wstring_type_name_c     *symbol) {return (void *)"WSTRING";     };
-
-    void *visit(safetime_type_name_c    *symbol) {return (void *)"SAFETIME";    };
-    void *visit(safebool_type_name_c    *symbol) {return (void *)"SAFEBOOL";    };
-    void *visit(safesint_type_name_c    *symbol) {return (void *)"SAFESINT";    };
-    void *visit(safeint_type_name_c     *symbol) {return (void *)"SAFEINT";     };
-    void *visit(safedint_type_name_c    *symbol) {return (void *)"SAFEDINT";    };
-    void *visit(safelint_type_name_c    *symbol) {return (void *)"SAFELINT";    };
-    void *visit(safeusint_type_name_c   *symbol) {return (void *)"SAFEUSINT";   };
-    void *visit(safeuint_type_name_c    *symbol) {return (void *)"SAFEUINT";    };
-    void *visit(safeudint_type_name_c   *symbol) {return (void *)"SAFEUDINT";   };
-    void *visit(safeulint_type_name_c   *symbol) {return (void *)"SAFEULINT";   };
-    void *visit(safereal_type_name_c    *symbol) {return (void *)"SAFEREAL";    };
-    void *visit(safelreal_type_name_c   *symbol) {return (void *)"SAFELREAL";   };
-    void *visit(safedate_type_name_c    *symbol) {return (void *)"SAFEDATE";    };
-    void *visit(safetod_type_name_c     *symbol) {return (void *)"SAFETOD";     };
-    void *visit(safedt_type_name_c      *symbol) {return (void *)"SAFEDT";      };
-    void *visit(safebyte_type_name_c    *symbol) {return (void *)"SAFEBYTE";    };
-    void *visit(safeword_type_name_c    *symbol) {return (void *)"SAFEWORD";    };
-    void *visit(safelword_type_name_c   *symbol) {return (void *)"SAFELWORD";   };
-    void *visit(safedword_type_name_c   *symbol) {return (void *)"SAFEDWORD";   };
-    void *visit(safestring_type_name_c  *symbol) {return (void *)"SAFESTRING";  };
-    void *visit(safewstring_type_name_c *symbol) {return (void *)"SAFEWSTRING"; };
-};
-