/in/foo.cc:18:1: error: stray '\302' in program
     if (a < b)
 ^
/in/foo.cc:18:2: error: stray '\240' in program
     if (a < b)
  ^
/in/foo.cc:18:3: error: stray '\302' in program
     if (a < b)
   ^
/in/foo.cc:18:4: error: stray '\240' in program
     if (a < b)
    ^
/in/foo.cc:18:5: error: stray '\302' in program
     if (a < b)
     ^
/in/foo.cc:18:6: error: stray '\240' in program
     if (a < b)
      ^
/in/foo.cc:19:1: error: stray '\302' in program
     {
 ^
/in/foo.cc:19:2: error: stray '\240' in program
     {
  ^
/in/foo.cc:19:3: error: stray '\302' in program
     {
   ^
/in/foo.cc:19:4: error: stray '\240' in program
     {
    ^
/in/foo.cc:19:5: error: stray '\302' in program
     {
     ^
/in/foo.cc:19:6: error: stray '\240' in program
     {
      ^
/in/foo.cc:20:1: error: stray '\302' in program
         if (c < a)
 ^
/in/foo.cc:20:2: error: stray '\240' in program
         if (c < a)
  ^
/in/foo.cc:20:3: error: stray '\302' in program
         if (c < a)
   ^
/in/foo.cc:20:4: error: stray '\240' in program
         if (c < a)
    ^
/in/foo.cc:20:5: error: stray '\302' in program
         if (c < a)
     ^
/in/foo.cc:20:6: error: stray '\240' in program
         if (c < a)
      ^
/in/foo.cc:20:7: error: stray '\302' in program
         if (c < a)
       ^
/in/foo.cc:20:8: error: stray '\240' in program
         if (c < a)
        ^
/in/foo.cc:20:9: error: stray '\302' in program
         if (c < a)
         ^
/in/foo.cc:20:10: error: stray '\240' in program
         if (c < a)
          ^
/in/foo.cc:20:11: error: stray '\302' in program
         if (c < a)
           ^
/in/foo.cc:20:12: error: stray '\240' in program
         if (c < a)
            ^
/in/foo.cc:20:13: error: stray '\302' in program
         if (c < a)
             ^
/in/foo.cc:20:14: error: stray '\240' in program
         if (c < a)
              ^
/in/foo.cc:21:1: error: stray '\302' in program
             return 2;
 ^
/in/foo.cc:21:2: error: stray '\240' in program
             return 2;
  ^
/in/foo.cc:21:3: error: stray '\302' in program
             return 2;
   ^
/in/foo.cc:21:4: error: stray '\240' in program
             return 2;
    ^
/in/foo.cc:21:5: error: stray '\302' in program
             return 2;
     ^
/in/foo.cc:21:6: error: stray '\240' in program
             return 2;
      ^
/in/foo.cc:21:7: error: stray '\302' in program
             return 2;
       ^
/in/foo.cc:21:8: error: stray '\240' in program
             return 2;
        ^
/in/foo.cc:21:9: error: stray '\302' in program
             return 2;
         ^
/in/foo.cc:21:10: error: stray '\240' in program
             return 2;
          ^
/in/foo.cc:21:11: error: stray '\302' in program
             return 2;
           ^
/in/foo.cc:21:12: error: stray '\240' in program
             return 2;
            ^
/in/foo.cc:21:13: error: stray '\302' in program
             return 2;
             ^
/in/foo.cc:21:14: error: stray '\240' in program
             return 2;
              ^
/in/foo.cc:21:15: error: stray '\302' in program
             return 2;
               ^
/in/foo.cc:21:16: error: stray '\240' in program
             return 2;
                ^
/in/foo.cc:21:17: error: stray '\302' in program
             return 2;
                 ^
/in/foo.cc:21:18: error: stray '\240' in program
             return 2;
                  ^
/in/foo.cc:21:19: error: stray '\302' in program
             return 2;
                   ^
/in/foo.cc:21:20: error: stray '\240' in program
             return 2;
                    ^
/in/foo.cc:21:21: error: stray '\302' in program
             return 2;
                     ^
/in/foo.cc:21:22: error: stray '\240' in program
             return 2;
                      ^
/in/foo.cc:22:1: error: stray '\302' in program
         else
 ^
/in/foo.cc:22:2: error: stray '\240' in program
         else
  ^
/in/foo.cc:22:3: error: stray '\302' in program
         else
   ^
/in/foo.cc:22:4: error: stray '\240' in program
         else
    ^
/in/foo.cc:22:5: error: stray '\302' in program
         else
     ^
/in/foo.cc:22:6: error: stray '\240' in program
         else
      ^
/in/foo.cc:22:7: error: stray '\302' in program
         else
       ^
/in/foo.cc:22:8: error: stray '\240' in program
         else
        ^
/in/foo.cc:22:9: error: stray '\302' in program
         else
         ^
/in/foo.cc:22:10: error: stray '\240' in program
         else
          ^
/in/foo.cc:22:11: error: stray '\302' in program
         else
           ^
/in/foo.cc:22:12: error: stray '\240' in program
         else
            ^
/in/foo.cc:22:13: error: stray '\302' in program
         else
             ^
/in/foo.cc:22:14: error: stray '\240' in program
         else
              ^
/in/foo.cc:23:1: error: stray '\302' in program
             return 0;
 ^
/in/foo.cc:23:2: error: stray '\240' in program
             return 0;
  ^
/in/foo.cc:23:3: error: stray '\302' in program
             return 0;
   ^
/in/foo.cc:23:4: error: stray '\240' in program
             return 0;
    ^
/in/foo.cc:23:5: error: stray '\302' in program
             return 0;
     ^
/in/foo.cc:23:6: error: stray '\240' in program
             return 0;
      ^
/in/foo.cc:23:7: error: stray '\302' in program
             return 0;
       ^
/in/foo.cc:23:8: error: stray '\240' in program
             return 0;
        ^
/in/foo.cc:23:9: error: stray '\302' in program
             return 0;
         ^
/in/foo.cc:23:10: error: stray '\240' in program
             return 0;
          ^
/in/foo.cc:23:11: error: stray '\302' in program
             return 0;
           ^
/in/foo.cc:23:12: error: stray '\240' in program
             return 0;
            ^
/in/foo.cc:23:13: error: stray '\302' in program
             return 0;
             ^
/in/foo.cc:23:14: error: stray '\240' in program
             return 0;
              ^
/in/foo.cc:23:15: error: stray '\302' in program
             return 0;
               ^
/in/foo.cc:23:16: error: stray '\240' in program
             return 0;
                ^
/in/foo.cc:23:17: error: stray '\302' in program
             return 0;
                 ^
/in/foo.cc:23:18: error: stray '\240' in program
             return 0;
                  ^
/in/foo.cc:23:19: error: stray '\302' in program
             return 0;
                   ^
/in/foo.cc:23:20: error: stray '\240' in program
             return 0;
                    ^
/in/foo.cc:23:21: error: stray '\302' in program
             return 0;
                     ^
/in/foo.cc:23:22: error: stray '\240' in program
             return 0;
                      ^
/in/foo.cc:24:1: error: stray '\302' in program
     }
 ^
/in/foo.cc:24:2: error: stray '\240' in program
     }
  ^
/in/foo.cc:24:3: error: stray '\302' in program
     }
   ^
/in/foo.cc:24:4: error: stray '\240' in program
     }
    ^
/in/foo.cc:24:5: error: stray '\302' in program
     }
     ^
/in/foo.cc:24:6: error: stray '\240' in program
     }
      ^
/in/foo.cc:25:1: error: stray '\302' in program
     else/*b<=a*/
 ^
/in/foo.cc:25:2: error: stray '\240' in program
     else/*b<=a*/
  ^
/in/foo.cc:25:3: error: stray '\302' in program
     else/*b<=a*/
   ^
/in/foo.cc:25:4: error: stray '\240' in program
     else/*b<=a*/
    ^
/in/foo.cc:25:5: error: stray '\302' in program
     else/*b<=a*/
     ^
/in/foo.cc