string/bug-strspn1.c

   1 /* Test case by Joseph S. Myers <jsm28@cam.ac.uk>.  */
   2 #undef __USE_STRING_INLINES
   3 #define __USE_STRING_INLINES
   4 #include <string.h>
   5 #include <stdlib.h>
   6 #include <stdio.h>
   7
   8 int
   9 main (void)
  10 {
  11   const char *a = "abc";
  12   const char *b = a;
  13
  14   strspn (b++, "");
  15   if (b != a + 1)
  16     return 1;
  17
  18   return 0;
  19 }