View Compilation Error

0_0_14229487_24037.cpp: In member function 'node segtree::que(long long int, long long int, long long int, long long int, long long int)':
0_0_14229487_24037.cpp:64:78: error: expected ')' before ';' token
             return hebing(que(rl,rr,l,mid,rt<<1),que(rl,rr,mid+1,r,(rt<<1)|1);
                                                                              ^