1 /* Test for multiple format_arg attributes. Test for both branches
2 getting checked. */
3 /* Origin: Joseph Myers <jsm28@cam.ac.uk> */
4 /* { dg-do compile } */
5 /* { dg-options "-std=gnu99 -Wformat" } */
6
7 #include "format.h"
8
9 extern char *ngettext (const char *, const char *, unsigned long int)
10 __attribute__((__format_arg__(1))) __attribute__((__format_arg__(2)));
11
12 void
foo(long l,int nfoo)13 foo (long l, int nfoo)
14 {
15 printf (ngettext ("%d foo", "%d foos", nfoo), nfoo);
16 printf (ngettext ("%d foo", "%d foos", l), l); /* { dg-warning "int" "wrong type in conditional expr" } */
17 printf (ngettext ("%d foo", "%ld foos", l), l); /* { dg-warning "int" "wrong type in conditional expr" } */
18 printf (ngettext ("%ld foo", "%d foos", l), l); /* { dg-warning "int" "wrong type in conditional expr" } */
19 /* Should allow one case to have extra arguments. */
20 printf (ngettext ("1 foo", "%d foos", nfoo), nfoo);
21 printf (ngettext ("1 foo", "many foos", nfoo), nfoo); /* { dg-warning "too many" "too many args in all branches" } */
22 printf (ngettext ("", "%d foos", nfoo), nfoo);
23 printf (ngettext ("1 foo", (nfoo > 0) ? "%d foos" : "no foos", nfoo), nfoo);
24 printf (ngettext ("%d foo", (nfoo > 0) ? "%d foos" : "no foos", nfoo), nfoo);
25 printf (ngettext ("%ld foo", (nfoo > 0) ? "%d foos" : "no foos", nfoo), nfoo); /* { dg-warning "long int" "wrong type" } */
26 printf (ngettext ("%d foo", (nfoo > 0) ? "%ld foos" : "no foos", nfoo), nfoo); /* { dg-warning "long int" "wrong type" } */
27 printf (ngettext ("%d foo", (nfoo > 0) ? "%d foos" : "%ld foos", nfoo), nfoo); /* { dg-warning "long int" "wrong type" } */
28 }
29