Accepted
/in/foo.cc: In member function 'double Aho::dfs(char*)': /in/foo.cc:41:5: warning: control reaches end of non-void function [-Wreturn-type] } ^
/in/foo.cc: In member function 'double Aho::dfs(char*)': /in/foo.cc:41:5: warning: control reaches end of non-void function [-Wreturn-type] } ^