1#include <stdlib.h>
2#include <string.h>
3
4// The issue here is the same one in memcmptest -- 'strchr' and 'index' are
5// aliases, as are 'strrchr' and 'rindex'.  In each case, the shorter name
6// gets preferred, ie. 'index' and 'rindex'.
7
8int main(int argc, char* argv[])
9{
10   char *s, *a __attribute__((unused)), *b __attribute__((unused));
11   s = malloc(sizeof(char));
12
13   // Nb: s[0] is uninitialised, but almost certainly a zero
14
15   a = strchr (s, '1');
16   b = strrchr(s, '1');
17   return 0;//((int)a + (int)b);
18}
19