1 /* Test warnings for missing format attributes on function pointers. */
2 /* Origin: Kaveh Ghazi <ghazi@caip.rutgers.edu> */
3 /* { dg-do compile { target { *-*-mingw* } } } */
4 /* { dg-options "-std=gnu99 -Wmissing-format-attribute" } */
6 #define USE_SYSTEM_FORMATS
9 typedef void (*noattr_t) (const char *, ...);
10 typedef noattr_t __attribute__ ((__format__(__ms_printf__, 1, 2))) attr_t;
12 typedef void (*vnoattr_t) (const char *, va_list);
13 typedef vnoattr_t __attribute__ ((__format__(__ms_printf__, 1, 0))) vattr_t;
16 foo1 (noattr_t na, attr_t a, int i)
21 return a; /* { dg-warning "candidate" "return type warning" } */
25 foo2 (noattr_t na, attr_t a, int i)
34 foo3 (vnoattr_t vna, vattr_t va, int i)
39 return va; /* { dg-warning "candidate" "return type warning" } */
43 foo4 (vnoattr_t vna, vattr_t va, int i)