1 /* Test for printf formats. Test that the C99 functions get their default
2 attributes in strict C99 mode, but the gettext functions do not.
3 */
4 /* Origin: Joseph Myers <jsm28@cam.ac.uk> */
5 /* { dg-do compile } */
6 /* { dg-options "-std=iso9899:1999 -pedantic -Wformat" } */
7
8 #include "format.h"
9
10 void
foo(int i,char * s,size_t n,va_list v0,va_list v1,va_list v2,va_list v3,va_list v4,va_list v5,va_list v6,va_list v7)11 foo (int i, char *s, size_t n, va_list v0, va_list v1, va_list v2, va_list v3,
12 va_list v4, va_list v5, va_list v6, va_list v7)
13 {
14 fprintf (stdout, "%d", i);
15 fprintf (stdout, "%ld", i); /* { dg-warning "format" "fprintf" } */
16 printf ("%d", i);
17 printf ("%ld", i); /* { dg-warning "format" "printf" } */
18 /* The "unlocked" functions shouldn't warn in c99 mode. */
19 fprintf_unlocked (stdout, "%ld", i); /* { dg-bogus "format" "fprintf_unlocked" } */
20 printf_unlocked ("%ld", i); /* { dg-bogus "format" "printf_unlocked" } */
21 sprintf (s, "%d", i);
22 sprintf (s, "%ld", i); /* { dg-warning "format" "sprintf" } */
23 snprintf (s, n, "%d", i);
24 snprintf (s, n, "%ld", i); /* { dg-warning "format" "snprintf" } */
25 vfprintf (stdout, "%d", v0);
26 vfprintf (stdout, "%Y", v1); /* { dg-warning "format" "vfprintf" } */
27 vprintf ("%d", v0);
28 vprintf ("%Y", v1); /* { dg-warning "format" "vprintf" } */
29 vsprintf (s, "%d", v0);
30 vsprintf (s, "%Y", v1); /* { dg-warning "format" "vsprintf" } */
31 vsnprintf (s, n, "%d", v0);
32 vsnprintf (s, n, "%Y", v1); /* { dg-warning "format" "vsnprintf" } */
33 printf (gettext ("%d"), i);
34 printf (gettext ("%ld"), i);
35 printf (dgettext ("", "%d"), i);
36 printf (dgettext ("", "%ld"), i);
37 printf (dcgettext ("", "%d", 0), i);
38 printf (dcgettext ("", "%ld", 0), i);
39 }
40