Delete some default constructors and assignment operators

They are unused, but if someone used them they would lead to
problems since they would copy the internal raw pointers
and the destructor would cause double delete

Source/cmFortranParser.h

@@ -141,6 +141,9 @@ struct cmFortranParser_s
                     std::set<std::string> defines, cmFortranSourceInfo& info);
   ~cmFortranParser_s();
 
+  cmFortranParser_s(const cmFortranParser_s&) = delete;
+  cmFortranParser_s& operator=(const cmFortranParser_s&) = delete;
+
   bool FindIncludeFile(const char* dir, const char* includeName,
                        std::string& fileName);