View Compilation Error

0_0_30442033_6999.cpp: In function 'void f(int*, int)':
0_0_30442033_6999.cpp:45:1: error: expected primary-expression before '%' token
 %0
 ^
0_0_30442033_6999.cpp:45:2: error: expected '}' at end of input
 %0
  ^
0_0_30442033_6999.cpp:45:2: error: expected '}' at end of input