View Compilation Error

0_0_23237328_9383.cpp: In function 'void fft(complex*, int, int)':
0_0_23237328_9383.cpp:30:13: error: expected '}' at end of input
             {
             ^
0_0_23237328_9383.cpp:30:13: error: expected '}' at end of input
0_0_23237328_9383.cpp:30:13: error: expected '}' at end of input
0_0_23237328_9383.cpp:30:13: error: expected '}' at end of input