View Compilation Error

0_0_37048237_6372.cpp: In function 'void otl(std::set<T>&)':
0_0_37048237_6372.cpp:88:56: error: 'it' was not declared in this scope
 template<class T> inline void otl(set<T>& x) { rep_map(it,x) otl(*it); }
                                                        ^
0_0_37048237_6372.cpp:17:29: note: in definition of macro 'rep_map'
 #define rep_map(it,map) for(it=map.begin();it!=map.end();++it)
                             ^
0_0_37048237_6372.cpp: In function 'void otl(std::map<T, U>&)':
0_0_37048237_6372.cpp:91:67: error: 'it' was not declared in this scope
 template<class T, class U> inline void otl(map<T,U>& x) { rep_map(it,x) otl(it->fi,it->se); }
                                                                   ^
0_0_37048237_6372.cpp:17:29: note: in definition of macro 'rep_map'
 #define rep_map(it,map) for(it=map.begin();it!=map.end();++it)
                             ^