1  #include <stdio.h>
       2  #include <stdlib.h>
       3  #include <libc-diag.h>
       4  
       5  int
       6  main (int argc, char *argv[])
       7  {
       8    long long int n;
       9    int ret;
      10  
      11    n = -1;
      12    ret = sscanf ("1000", "%lld", &n);
      13    printf ("%%lld: ret: %d, n: %Ld\n", ret, n);
      14    if (ret != 1 || n != 1000L)
      15      abort ();
      16  
      17    n = -2;
      18  
      19    /* We are testing a corner case of the scanf format string here.  */
      20    DIAG_PUSH_NEEDS_COMMENT;
      21    DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Wformat");
      22    DIAG_IGNORE_NEEDS_COMMENT (4.9, "-Wformat-extra-args");
      23  
      24    ret = sscanf ("1000", "%llld", &n);
      25  
      26    DIAG_POP_NEEDS_COMMENT;
      27  
      28    printf ("%%llld: ret: %d, n: %Ld\n", ret, n);
      29    if (ret > 0 || n >= 0L)
      30      abort ();
      31  
      32    return 0;
      33  }