1 /* Test warnings for missing format attributes on function pointers. */
2 /* Origin: Kaveh Ghazi <ghazi@caip.rutgers.edu> */
3 /* { dg-do compile } */
4 /* { dg-options "-Wmissing-format-attribute" } */
8 typedef void (*noattr_t) (const char *, ...);
9 typedef noattr_t __attribute__ ((__format__(__printf__, 1, 2))) attr_t;
11 typedef void (*vnoattr_t) (const char *, va_list);
12 typedef vnoattr_t __attribute__ ((__format__(__printf__, 1, 0))) vattr_t;
14 extern void foo1 (noattr_t);
15 extern void foo2 (attr_t);
16 extern void foo3 (vnoattr_t);
17 extern void foo4 (vattr_t);
20 foo (noattr_t na, attr_t a, vnoattr_t vna, vattr_t va)
23 foo1 (a); /* { dg-warning "candidate" "parameter passing warning" } */
28 foo3 (va); /* { dg-warning "candidate" "parameter passing warning" } */