1 /* PR tree-optimization/19828 */
2 typedef __SIZE_TYPE__ size_t;
3 extern size_t strlen (const char *s);
4 extern int strncmp (const char *s1, const char *s2, size_t n);
5 extern void abort (void);
6
7 const char *a[16] = { "a", "bc", "de", "fgh" };
8
9 int
foo(char * x,const char * y,size_t n)10 foo (char *x, const char *y, size_t n)
11 {
12 size_t i, j = 0;
13 for (i = 0; i < n; i++)
14 {
15 if (strncmp (x + j, a[i], strlen (a[i])) != 0)
16 return 2;
17 j += strlen (a[i]);
18 if (y)
19 j += strlen (y);
20 }
21 return 0;
22 }
23
24 int
main(void)25 main (void)
26 {
27 if (foo ("abcde", (const char *) 0, 3) != 0)
28 abort ();
29 return 0;
30 }
31