/in/foo.cc:17:1: error: stray '\342' in program
 ————————————————
 ^
/in/foo.cc:17:2: error: stray '\200' in program
 ————————————————
  ^
/in/foo.cc:17:3: error: stray '\224' in program
 ————————————————
   ^
/in/foo.cc:17:4: error: stray '\342' in program
 ————————————————
    ^
/in/foo.cc:17:5: error: stray '\200' in program
 ————————————————
     ^
/in/foo.cc:17:6: error: stray '\224' in program
 ————————————————
      ^
/in/foo.cc:17:7: error: stray '\342' in program
 ————————————————
       ^
/in/foo.cc:17:8: error: stray '\200' in program
 ————————————————
        ^
/in/foo.cc:17:9: error: stray '\224' in program
 ————————————————
         ^
/in/foo.cc:17:10: error: stray '\342' in program
 ————————————————
          ^
/in/foo.cc:17:11: error: stray '\200' in program
 ————————————————
           ^
/in/foo.cc:17:12: error: stray '\224' in program
 ————————————————
            ^
/in/foo.cc:17:13: error: stray '\342' in program
 ————————————————
             ^
/in/foo.cc:17:14: error: stray '\200' in program
 ————————————————
              ^
/in/foo.cc:17:15: error: stray '\224' in program
 ————————————————
               ^
/in/foo.cc:17:16: error: stray '\342' in program
 ————————————————
                ^
/in/foo.cc:17:17: error: stray '\200' in program
 ————————————————
                 ^
/in/foo.cc:17:18: error: stray '\224' in program
 ————————————————
                  ^
/in/foo.cc:17:19: error: stray '\342' in program
 ————————————————
                   ^
/in/foo.cc:17:20: error: stray '\200' in program
 ————————————————
                    ^
/in/foo.cc:17:21: error: stray '\224' in program
 ————————————————
                     ^
/in/foo.cc:17:22: error: stray '\342' in program
 ————————————————
                      ^
/in/foo.cc:17:23: error: stray '\200' in program
 ————————————————
                       ^
/in/foo.cc:17:24: error: stray '\224' in program
 ————————————————
                        ^
/in/foo.cc:17:25: error: stray '\342' in program
 ————————————————
                         ^
/in/foo.cc:17:26: error: stray '\200' in program
 ————————————————
                          ^
/in/foo.cc:17:27: error: stray '\224' in program
 ————————————————
                           ^
/in/foo.cc:17:28: error: stray '\342' in program
 ————————————————
                            ^
/in/foo.cc:17:29: error: stray '\200' in program
 ————————————————
                             ^
/in/foo.cc:17:30: error: stray '\224' in program
 ————————————————
                              ^
/in/foo.cc:17:31: error: stray '\342' in program
 ————————————————
                               ^
/in/foo.cc:17:32: error: stray '\200' in program
 ————————————————
                                ^
/in/foo.cc:17:33: error: stray '\224' in program
 ————————————————
                                 ^
/in/foo.cc:17:34: error: stray '\342' in program
 ————————————————
                                  ^
/in/foo.cc:17:35: error: stray '\200' in program
 ————————————————
                                   ^
/in/foo.cc:17:36: error: stray '\224' in program
 ————————————————
                                    ^
/in/foo.cc:17:37: error: stray '\342' in program
 ————————————————
                                     ^
/in/foo.cc:17:38: error: stray '\200' in program
 ————————————————
                                      ^
/in/foo.cc:17:39: error: stray '\224' in program
 ————————————————
                                       ^
/in/foo.cc:17:40: error: stray '\342' in program
 ————————————————
                                        ^
/in/foo.cc:17:41: error: stray '\200' in program
 ————————————————
                                         ^
/in/foo.cc:17:42: error: stray '\224' in program
 ————————————————
                                          ^
/in/foo.cc:17:43: error: stray '\342' in program
 ————————————————
                                           ^
/in/foo.cc:17:44: error: stray '\200' in program
 ————————————————
                                            ^
/in/foo.cc:17:45: error: stray '\224' in program
 ————————————————
                                             ^
/in/foo.cc:17:46: error: stray '\342' in program
 ————————————————
                                              ^
/in/foo.cc:17:47: error: stray '\200' in program
 ————————————————
                                               ^
/in/foo.cc:17:48: error: stray '\224' in program
 ————————————————
                                                ^
/in/foo.cc:19:29: error: stray '\347' in program
                             版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
                             ^
/in/foo.cc:19:30: error: stray '\211' in program
                             版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
                              ^
/in/foo.cc:19:31: error: stray '\210' in program
                             版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
                               ^
/in/foo.cc:19:32: error: stray '\346' in program
                             版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
                                ^
/in/foo.cc:19:33: error: stray '\235' in program
                             版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
                                 ^
/in/foo.cc:19:34: error: stray '\203' in program
                             版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
                                  ^
/in/foo.cc:19:35: error: stray '\345' in program
                             版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
                                   ^
/in/foo.cc:19:36: error: stray '\243' in program
                             版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
                                    ^
/in/foo.cc:19:37: error: stray '\260' in program
                             版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链�