/in/foo.cc: In function 'int main()':
/in/foo.cc:12:17: error: expected ';' at end of input
   12 |         return 0
      |                 ^
      |                 ;
/in/foo.cc:12:17: error: expected '}' at end of input
/in/foo.cc:4:1: note: to match this '{'
    4 | {
      | ^