View Compilation Error

0_0_32806975_8584.cpp: In function 'point operator-(point, point)':
0_0_32806975_8584.cpp:27:54: error: expected primary-expression before '(' token
 inline point operator -(point a,point b){return point(a.x
                                                      ^
0_0_32806975_8584.cpp:27:57: error: expected ')' at end of input
 inline point operator -(point a,point b){return point(a.x
                                                         ^
0_0_32806975_8584.cpp:27:57: error: expected ';' at end of input
0_0_32806975_8584.cpp:27:57: error: expected '}' at end of input