/in/foo.cc: In function 'void init(int)':
/in/foo.cc:12:8: error: '\U0000ff1b' was not declared in this scope
   12 | return ；
      |        ^~
/in/foo.cc:12:10: error: expected ';' before '}' token
   12 | return ；
      |          ^
      |          ;
   13 | }
      | ~         
/in/foo.cc: At global scope:
/in/foo.cc:21:1: error: expected unqualified-id before '{' token
   21 | {
      | ^