gcc/testsuite/gcc.c-torture/compile/20050119-1.c

   1 void write_char(char);
   2 int len(char*);
   3 void f(char *a)
   4 {
   5   int col = 0;
   6   int i;
   7   void wchar(char c)
   8   {
   9     if (c == '\t')
  10      {
  11       do {
  12        wchar(' ');
  13       } while ((col%8)!=0);
  14      }
  15     else
  16      {
  17        write_char (c);
  18        col++;
  19      }
  20   }
  21   for(i =0;i<len(a);i++)
  22   {
  23    wchar(*a);
  24   }
  25 }