/in/foo.cc:8:1: error: stray '\343' in program
 　return o;
 ^
/in/foo.cc:8:2: error: stray '\200' in program
 　return o;
  ^
/in/foo.cc:8:3: error: stray '\200' in program
 　return o;
   ^
/in/foo.cc:4:6: error: expected unqualified-id before ')' token
 int ()
      ^