andrei@Andrei-Home:~/Desktop/tema2pp_andrei$ make
[3 of 5] Compiling Robot            ( Robot.hs, Robot.o )

Robot.hs:19:16: Not in scope: `notEqu'

Robot.hs:19:45: Not in scope: `pos'

Robot.hs:19:53: Not in scope: `notEqu'

Robot.hs:20:15: Not in scope: `notEqu'

Robot.hs:20:44: Not in scope: `pos'

Robot.hs:20:52: Not in scope: `notEqu'

Robot.hs:21:15: Not in scope: `notEqu'

Robot.hs:21:44: Not in scope: `pos'

Robot.hs:21:52: Not in scope: `notEqu'

Robot.hs:22:15: Not in scope: `notEqu'

Robot.hs:22:44: Not in scope: `pos'

Robot.hs:22:52: Not in scope: `notEqu'
make: *** [mine] Error 1
andrei@Andrei-Home:~/Desktop/tema2pp_andrei$