/in/foo.cc: In function 'int main()':
/in/foo.cc:7:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
         if(x==2)cout<<"2"<<endl;
         ^~
/in/foo.cc:8:17: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if'
                 if(x==3)cout<<"3"<<endl;
                 ^~