/in/foo.c:1:4: error: stray '\347' in program
 ABC的、
    ^
/in/foo.c:1:5: error: stray '\232' in program
 ABC的、
     ^
/in/foo.c:1:6: error: stray '\204' in program
 ABC的、
      ^
/in/foo.c:1:7: error: stray '\343' in program
 ABC的、
       ^
/in/foo.c:1:8: error: stray '\200' in program
 ABC的、
        ^
/in/foo.c:1:9: error: stray '\201' in program
 ABC的、
         ^
/in/foo.c:1:1: error: expected '=', ',', ';', 'asm' or '__attribute__' at end of input
 ABC的、
 ^~~