#define MODE 1
#if MODE == 0
#include <Servo.h> 
Servo myservo; 
#endif

With MODE = 0 it compiles without problem, but with MODE=1 it show non existing errors on non existing sketch lines. I use Arduino IDE 1.6.5.
//my sketch worked fine till last night. with Arduino IDE 1.6.4 . I don't know what happened but I coudnt compile many of my sketches. I tried change /update Arduino IDE to 1.6.5 , libraries etc, but nothing helps :(